Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1 | /* radeon_state.c -- State support for Radeon -*- linux-c -*- */ |
| 2 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3 | * Copyright 2000 VA Linux Systems, Inc., Fremont, California. |
| 4 | * All Rights Reserved. |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 7 | * copy of this software and associated documentation files (the "Software"), |
| 8 | * to deal in the Software without restriction, including without limitation |
| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
| 11 | * Software is furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice (including the next |
| 14 | * paragraph) shall be included in all copies or substantial portions of the |
| 15 | * Software. |
| 16 | * |
| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 20 | * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 21 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 22 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 23 | * DEALINGS IN THE SOFTWARE. |
| 24 | * |
| 25 | * Authors: |
| 26 | * Gareth Hughes <gareth@valinux.com> |
| 27 | * Kevin E. Martin <martin@valinux.com> |
| 28 | */ |
| 29 | |
| 30 | #include "drmP.h" |
| 31 | #include "drm.h" |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 32 | #include "drm_buffer.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 33 | #include "drm_sarea.h" |
| 34 | #include "radeon_drm.h" |
| 35 | #include "radeon_drv.h" |
| 36 | |
| 37 | /* ================================================================ |
| 38 | * Helper functions for client state checking and fixup |
| 39 | */ |
| 40 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 41 | static __inline__ int radeon_check_and_fixup_offset(drm_radeon_private_t * |
| 42 | dev_priv, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 43 | struct drm_file * file_priv, |
Dave Airlie | b3a8363 | 2005-09-30 18:37:36 +1000 | [diff] [blame] | 44 | u32 *offset) |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 45 | { |
Michel Daenzer | 214ff13 | 2006-09-22 04:12:11 +1000 | [diff] [blame] | 46 | u64 off = *offset; |
=?utf-8?q?Michel_D=C3=A4nzer?= | 1d6bb8e | 2006-12-15 18:54:35 +1100 | [diff] [blame] | 47 | u32 fb_end = dev_priv->fb_location + dev_priv->fb_size - 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | struct drm_radeon_driver_file_fields *radeon_priv; |
| 49 | |
Dave Airlie | d5ea702 | 2006-03-19 19:37:55 +1100 | [diff] [blame] | 50 | /* Hrm ... the story of the offset ... So this function converts |
| 51 | * the various ideas of what userland clients might have for an |
| 52 | * offset in the card address space into an offset into the card |
| 53 | * address space :) So with a sane client, it should just keep |
| 54 | * the value intact and just do some boundary checking. However, |
| 55 | * not all clients are sane. Some older clients pass us 0 based |
| 56 | * offsets relative to the start of the framebuffer and some may |
| 57 | * assume the AGP aperture it appended to the framebuffer, so we |
| 58 | * try to detect those cases and fix them up. |
| 59 | * |
| 60 | * Note: It might be a good idea here to make sure the offset lands |
| 61 | * in some "allowed" area to protect things like the PCIE GART... |
| 62 | */ |
| 63 | |
| 64 | /* First, the best case, the offset already lands in either the |
| 65 | * framebuffer or the GART mapped space |
| 66 | */ |
=?utf-8?q?Michel_D=C3=A4nzer?= | 1d6bb8e | 2006-12-15 18:54:35 +1100 | [diff] [blame] | 67 | if (radeon_check_offset(dev_priv, off)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 68 | return 0; |
| 69 | |
Dave Airlie | d5ea702 | 2006-03-19 19:37:55 +1100 | [diff] [blame] | 70 | /* Ok, that didn't happen... now check if we have a zero based |
| 71 | * offset that fits in the framebuffer + gart space, apply the |
| 72 | * magic offset we get from SETPARAM or calculated from fb_location |
| 73 | */ |
| 74 | if (off < (dev_priv->fb_size + dev_priv->gart_size)) { |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 75 | radeon_priv = file_priv->driver_priv; |
Dave Airlie | d5ea702 | 2006-03-19 19:37:55 +1100 | [diff] [blame] | 76 | off += radeon_priv->radeon_fb_delta; |
| 77 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 78 | |
Dave Airlie | d5ea702 | 2006-03-19 19:37:55 +1100 | [diff] [blame] | 79 | /* Finally, assume we aimed at a GART offset if beyond the fb */ |
Michel Daenzer | 214ff13 | 2006-09-22 04:12:11 +1000 | [diff] [blame] | 80 | if (off > fb_end) |
=?utf-8?q?Michel_D=C3=A4nzer?= | 1d6bb8e | 2006-12-15 18:54:35 +1100 | [diff] [blame] | 81 | off = off - fb_end - 1 + dev_priv->gart_vm_start; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 82 | |
Dave Airlie | d5ea702 | 2006-03-19 19:37:55 +1100 | [diff] [blame] | 83 | /* Now recheck and fail if out of bounds */ |
=?utf-8?q?Michel_D=C3=A4nzer?= | 1d6bb8e | 2006-12-15 18:54:35 +1100 | [diff] [blame] | 84 | if (radeon_check_offset(dev_priv, off)) { |
Michel Daenzer | 214ff13 | 2006-09-22 04:12:11 +1000 | [diff] [blame] | 85 | DRM_DEBUG("offset fixed up to 0x%x\n", (unsigned int)off); |
Dave Airlie | d5ea702 | 2006-03-19 19:37:55 +1100 | [diff] [blame] | 86 | *offset = off; |
| 87 | return 0; |
| 88 | } |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 89 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 90 | } |
| 91 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 92 | static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * |
| 93 | dev_priv, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 94 | struct drm_file *file_priv, |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 95 | int id, struct drm_buffer *buf) |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 96 | { |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 97 | u32 *data; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 98 | switch (id) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 99 | |
| 100 | case RADEON_EMIT_PP_MISC: |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 101 | data = drm_buffer_pointer_to_dword(buf, |
| 102 | (RADEON_RB3D_DEPTHOFFSET - RADEON_PP_MISC) / 4); |
| 103 | |
| 104 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 105 | DRM_ERROR("Invalid depth buffer offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 106 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 107 | } |
Dave Airlie | 566d84d | 2010-02-24 17:17:13 +1000 | [diff] [blame] | 108 | dev_priv->have_z_offset = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 109 | break; |
| 110 | |
| 111 | case RADEON_EMIT_PP_CNTL: |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 112 | data = drm_buffer_pointer_to_dword(buf, |
| 113 | (RADEON_RB3D_COLOROFFSET - RADEON_PP_CNTL) / 4); |
| 114 | |
| 115 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 116 | DRM_ERROR("Invalid colour buffer offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 117 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 118 | } |
| 119 | break; |
| 120 | |
| 121 | case R200_EMIT_PP_TXOFFSET_0: |
| 122 | case R200_EMIT_PP_TXOFFSET_1: |
| 123 | case R200_EMIT_PP_TXOFFSET_2: |
| 124 | case R200_EMIT_PP_TXOFFSET_3: |
| 125 | case R200_EMIT_PP_TXOFFSET_4: |
| 126 | case R200_EMIT_PP_TXOFFSET_5: |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 127 | data = drm_buffer_pointer_to_dword(buf, 0); |
| 128 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 129 | DRM_ERROR("Invalid R200 texture offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 130 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 131 | } |
| 132 | break; |
| 133 | |
| 134 | case RADEON_EMIT_PP_TXFILTER_0: |
| 135 | case RADEON_EMIT_PP_TXFILTER_1: |
| 136 | case RADEON_EMIT_PP_TXFILTER_2: |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 137 | data = drm_buffer_pointer_to_dword(buf, |
| 138 | (RADEON_PP_TXOFFSET_0 - RADEON_PP_TXFILTER_0) / 4); |
| 139 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 140 | DRM_ERROR("Invalid R100 texture offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 141 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 142 | } |
| 143 | break; |
| 144 | |
| 145 | case R200_EMIT_PP_CUBIC_OFFSETS_0: |
| 146 | case R200_EMIT_PP_CUBIC_OFFSETS_1: |
| 147 | case R200_EMIT_PP_CUBIC_OFFSETS_2: |
| 148 | case R200_EMIT_PP_CUBIC_OFFSETS_3: |
| 149 | case R200_EMIT_PP_CUBIC_OFFSETS_4: |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 150 | case R200_EMIT_PP_CUBIC_OFFSETS_5:{ |
| 151 | int i; |
| 152 | for (i = 0; i < 5; i++) { |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 153 | data = drm_buffer_pointer_to_dword(buf, i); |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 154 | if (radeon_check_and_fixup_offset(dev_priv, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 155 | file_priv, |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 156 | data)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 157 | DRM_ERROR |
| 158 | ("Invalid R200 cubic texture offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 159 | return -EINVAL; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 160 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 161 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 162 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 163 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | |
| 165 | case RADEON_EMIT_PP_CUBIC_OFFSETS_T0: |
| 166 | case RADEON_EMIT_PP_CUBIC_OFFSETS_T1: |
| 167 | case RADEON_EMIT_PP_CUBIC_OFFSETS_T2:{ |
| 168 | int i; |
| 169 | for (i = 0; i < 5; i++) { |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 170 | data = drm_buffer_pointer_to_dword(buf, i); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 171 | if (radeon_check_and_fixup_offset(dev_priv, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 172 | file_priv, |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 173 | data)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 174 | DRM_ERROR |
| 175 | ("Invalid R100 cubic texture offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 176 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 177 | } |
| 178 | } |
| 179 | } |
| 180 | break; |
| 181 | |
Roland Scheidegger | 18f2905 | 2006-08-30 23:17:55 +0100 | [diff] [blame] | 182 | case R200_EMIT_VAP_CTL:{ |
| 183 | RING_LOCALS; |
| 184 | BEGIN_RING(2); |
| 185 | OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0); |
| 186 | ADVANCE_RING(); |
| 187 | } |
| 188 | break; |
| 189 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | case RADEON_EMIT_RB3D_COLORPITCH: |
| 191 | case RADEON_EMIT_RE_LINE_PATTERN: |
| 192 | case RADEON_EMIT_SE_LINE_WIDTH: |
| 193 | case RADEON_EMIT_PP_LUM_MATRIX: |
| 194 | case RADEON_EMIT_PP_ROT_MATRIX_0: |
| 195 | case RADEON_EMIT_RB3D_STENCILREFMASK: |
| 196 | case RADEON_EMIT_SE_VPORT_XSCALE: |
| 197 | case RADEON_EMIT_SE_CNTL: |
| 198 | case RADEON_EMIT_SE_CNTL_STATUS: |
| 199 | case RADEON_EMIT_RE_MISC: |
| 200 | case RADEON_EMIT_PP_BORDER_COLOR_0: |
| 201 | case RADEON_EMIT_PP_BORDER_COLOR_1: |
| 202 | case RADEON_EMIT_PP_BORDER_COLOR_2: |
| 203 | case RADEON_EMIT_SE_ZBIAS_FACTOR: |
| 204 | case RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT: |
| 205 | case RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED: |
| 206 | case R200_EMIT_PP_TXCBLEND_0: |
| 207 | case R200_EMIT_PP_TXCBLEND_1: |
| 208 | case R200_EMIT_PP_TXCBLEND_2: |
| 209 | case R200_EMIT_PP_TXCBLEND_3: |
| 210 | case R200_EMIT_PP_TXCBLEND_4: |
| 211 | case R200_EMIT_PP_TXCBLEND_5: |
| 212 | case R200_EMIT_PP_TXCBLEND_6: |
| 213 | case R200_EMIT_PP_TXCBLEND_7: |
| 214 | case R200_EMIT_TCL_LIGHT_MODEL_CTL_0: |
| 215 | case R200_EMIT_TFACTOR_0: |
| 216 | case R200_EMIT_VTX_FMT_0: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 217 | case R200_EMIT_MATRIX_SELECT_0: |
| 218 | case R200_EMIT_TEX_PROC_CTL_2: |
| 219 | case R200_EMIT_TCL_UCP_VERT_BLEND_CTL: |
| 220 | case R200_EMIT_PP_TXFILTER_0: |
| 221 | case R200_EMIT_PP_TXFILTER_1: |
| 222 | case R200_EMIT_PP_TXFILTER_2: |
| 223 | case R200_EMIT_PP_TXFILTER_3: |
| 224 | case R200_EMIT_PP_TXFILTER_4: |
| 225 | case R200_EMIT_PP_TXFILTER_5: |
| 226 | case R200_EMIT_VTE_CNTL: |
| 227 | case R200_EMIT_OUTPUT_VTX_COMP_SEL: |
| 228 | case R200_EMIT_PP_TAM_DEBUG3: |
| 229 | case R200_EMIT_PP_CNTL_X: |
| 230 | case R200_EMIT_RB3D_DEPTHXY_OFFSET: |
| 231 | case R200_EMIT_RE_AUX_SCISSOR_CNTL: |
| 232 | case R200_EMIT_RE_SCISSOR_TL_0: |
| 233 | case R200_EMIT_RE_SCISSOR_TL_1: |
| 234 | case R200_EMIT_RE_SCISSOR_TL_2: |
| 235 | case R200_EMIT_SE_VAP_CNTL_STATUS: |
| 236 | case R200_EMIT_SE_VTX_STATE_CNTL: |
| 237 | case R200_EMIT_RE_POINTSIZE: |
| 238 | case R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0: |
| 239 | case R200_EMIT_PP_CUBIC_FACES_0: |
| 240 | case R200_EMIT_PP_CUBIC_FACES_1: |
| 241 | case R200_EMIT_PP_CUBIC_FACES_2: |
| 242 | case R200_EMIT_PP_CUBIC_FACES_3: |
| 243 | case R200_EMIT_PP_CUBIC_FACES_4: |
| 244 | case R200_EMIT_PP_CUBIC_FACES_5: |
| 245 | case RADEON_EMIT_PP_TEX_SIZE_0: |
| 246 | case RADEON_EMIT_PP_TEX_SIZE_1: |
| 247 | case RADEON_EMIT_PP_TEX_SIZE_2: |
| 248 | case R200_EMIT_RB3D_BLENDCOLOR: |
| 249 | case R200_EMIT_TCL_POINT_SPRITE_CNTL: |
| 250 | case RADEON_EMIT_PP_CUBIC_FACES_0: |
| 251 | case RADEON_EMIT_PP_CUBIC_FACES_1: |
| 252 | case RADEON_EMIT_PP_CUBIC_FACES_2: |
| 253 | case R200_EMIT_PP_TRI_PERF_CNTL: |
Dave Airlie | 9d17601 | 2005-09-11 19:55:53 +1000 | [diff] [blame] | 254 | case R200_EMIT_PP_AFS_0: |
| 255 | case R200_EMIT_PP_AFS_1: |
| 256 | case R200_EMIT_ATF_TFACTOR: |
| 257 | case R200_EMIT_PP_TXCTLALL_0: |
| 258 | case R200_EMIT_PP_TXCTLALL_1: |
| 259 | case R200_EMIT_PP_TXCTLALL_2: |
| 260 | case R200_EMIT_PP_TXCTLALL_3: |
| 261 | case R200_EMIT_PP_TXCTLALL_4: |
| 262 | case R200_EMIT_PP_TXCTLALL_5: |
Dave Airlie | d6fece0 | 2006-06-24 17:04:07 +1000 | [diff] [blame] | 263 | case R200_EMIT_VAP_PVS_CNTL: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 264 | /* These packets don't contain memory offsets */ |
| 265 | break; |
| 266 | |
| 267 | default: |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 268 | DRM_ERROR("Unknown state packet ID %d\n", id); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 269 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 270 | } |
| 271 | |
| 272 | return 0; |
| 273 | } |
| 274 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 275 | static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * |
| 276 | dev_priv, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 277 | struct drm_file *file_priv, |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 278 | drm_radeon_kcmd_buffer_t * |
| 279 | cmdbuf, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 280 | unsigned int *cmdsz) |
| 281 | { |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 282 | u32 *cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0); |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 283 | u32 offset, narrays; |
| 284 | int count, i, k; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 285 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 286 | count = ((*cmd & RADEON_CP_PACKET_COUNT_MASK) >> 16); |
| 287 | *cmdsz = 2 + count; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 288 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 289 | if ((*cmd & 0xc0000000) != RADEON_CP_PACKET3) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 290 | DRM_ERROR("Not a type 3 packet\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 291 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | } |
| 293 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 294 | if (4 * *cmdsz > drm_buffer_unprocessed(cmdbuf->buffer)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 295 | DRM_ERROR("Packet size larger than size of data provided\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 296 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 297 | } |
| 298 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 299 | switch (*cmd & 0xff00) { |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 300 | /* XXX Are there old drivers needing other packets? */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 301 | |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 302 | case RADEON_3D_DRAW_IMMD: |
| 303 | case RADEON_3D_DRAW_VBUF: |
| 304 | case RADEON_3D_DRAW_INDX: |
| 305 | case RADEON_WAIT_FOR_IDLE: |
| 306 | case RADEON_CP_NOP: |
| 307 | case RADEON_3D_CLEAR_ZMASK: |
| 308 | /* case RADEON_CP_NEXT_CHAR: |
| 309 | case RADEON_CP_PLY_NEXTSCAN: |
| 310 | case RADEON_CP_SET_SCISSORS: */ /* probably safe but will never need them? */ |
| 311 | /* these packets are safe */ |
| 312 | break; |
| 313 | |
| 314 | case RADEON_CP_3D_DRAW_IMMD_2: |
| 315 | case RADEON_CP_3D_DRAW_VBUF_2: |
| 316 | case RADEON_CP_3D_DRAW_INDX_2: |
| 317 | case RADEON_3D_CLEAR_HIZ: |
| 318 | /* safe but r200 only */ |
| 319 | if (dev_priv->microcode_version != UCODE_R200) { |
| 320 | DRM_ERROR("Invalid 3d packet for r100-class chip\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 321 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 322 | } |
| 323 | break; |
| 324 | |
| 325 | case RADEON_3D_LOAD_VBPNTR: |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 326 | |
| 327 | if (count > 18) { /* 12 arrays max */ |
| 328 | DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n", |
| 329 | count); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 330 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 331 | } |
| 332 | |
| 333 | /* carefully check packet contents */ |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 334 | cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1); |
| 335 | |
| 336 | narrays = *cmd & ~0xc000; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 337 | k = 0; |
| 338 | i = 2; |
| 339 | while ((k < narrays) && (i < (count + 2))) { |
| 340 | i++; /* skip attribute field */ |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 341 | cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, i); |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 342 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 343 | cmd)) { |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 344 | DRM_ERROR |
| 345 | ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n", |
| 346 | k, i); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 347 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 348 | } |
| 349 | k++; |
| 350 | i++; |
| 351 | if (k == narrays) |
| 352 | break; |
| 353 | /* have one more to process, they come in pairs */ |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 354 | cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, i); |
| 355 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 356 | if (radeon_check_and_fixup_offset(dev_priv, |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 357 | file_priv, cmd)) |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 358 | { |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 359 | DRM_ERROR |
| 360 | ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n", |
| 361 | k, i); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 362 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 363 | } |
| 364 | k++; |
| 365 | i++; |
| 366 | } |
| 367 | /* do the counts match what we expect ? */ |
| 368 | if ((k != narrays) || (i != (count + 2))) { |
| 369 | DRM_ERROR |
| 370 | ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n", |
| 371 | k, i, narrays, count + 1); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 372 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 373 | } |
| 374 | break; |
| 375 | |
| 376 | case RADEON_3D_RNDR_GEN_INDX_PRIM: |
| 377 | if (dev_priv->microcode_version != UCODE_R100) { |
| 378 | DRM_ERROR("Invalid 3d packet for r200-class chip\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 379 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 380 | } |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 381 | |
| 382 | cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1); |
| 383 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, cmd)) { |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 384 | DRM_ERROR("Invalid rndr_gen_indx offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 385 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 386 | } |
| 387 | break; |
| 388 | |
| 389 | case RADEON_CP_INDX_BUFFER: |
| 390 | if (dev_priv->microcode_version != UCODE_R200) { |
| 391 | DRM_ERROR("Invalid 3d packet for r100-class chip\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 392 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 393 | } |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 394 | |
| 395 | cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1); |
| 396 | if ((*cmd & 0x8000ffff) != 0x80000810) { |
| 397 | DRM_ERROR("Invalid indx_buffer reg address %08X\n", *cmd); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 398 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 399 | } |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 400 | cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2); |
| 401 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, cmd)) { |
| 402 | DRM_ERROR("Invalid indx_buffer offset is %08X\n", *cmd); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 403 | return -EINVAL; |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 404 | } |
| 405 | break; |
| 406 | |
| 407 | case RADEON_CNTL_HOSTDATA_BLT: |
| 408 | case RADEON_CNTL_PAINT_MULTI: |
| 409 | case RADEON_CNTL_BITBLT_MULTI: |
| 410 | /* MSB of opcode: next DWORD GUI_CNTL */ |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 411 | cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1); |
| 412 | if (*cmd & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 413 | | RADEON_GMC_DST_PITCH_OFFSET_CNTL)) { |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 414 | u32 *cmd2 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2); |
| 415 | offset = *cmd2 << 10; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 416 | if (radeon_check_and_fixup_offset |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 417 | (dev_priv, file_priv, &offset)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 418 | DRM_ERROR("Invalid first packet offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 419 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 420 | } |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 421 | *cmd2 = (*cmd2 & 0xffc00000) | offset >> 10; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 422 | } |
| 423 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 424 | if ((*cmd & RADEON_GMC_SRC_PITCH_OFFSET_CNTL) && |
| 425 | (*cmd & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) { |
| 426 | u32 *cmd3 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 3); |
Jean Delvare | c9ff04c | 2010-05-11 14:01:45 +1000 | [diff] [blame] | 427 | offset = *cmd3 << 10; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 428 | if (radeon_check_and_fixup_offset |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 429 | (dev_priv, file_priv, &offset)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 430 | DRM_ERROR("Invalid second packet offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 431 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 432 | } |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 433 | *cmd3 = (*cmd3 & 0xffc00000) | offset >> 10; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 434 | } |
Roland Scheidegger | a1aa2897 | 2006-10-24 21:45:00 +1000 | [diff] [blame] | 435 | break; |
| 436 | |
| 437 | default: |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 438 | DRM_ERROR("Invalid packet type %x\n", *cmd & 0xff00); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 439 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 440 | } |
| 441 | |
| 442 | return 0; |
| 443 | } |
| 444 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 445 | /* ================================================================ |
| 446 | * CP hardware state programming functions |
| 447 | */ |
| 448 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 449 | static __inline__ void radeon_emit_clip_rect(drm_radeon_private_t * dev_priv, |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 450 | struct drm_clip_rect * box) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 451 | { |
| 452 | RING_LOCALS; |
| 453 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 454 | DRM_DEBUG(" box: x1=%d y1=%d x2=%d y2=%d\n", |
| 455 | box->x1, box->y1, box->x2, box->y2); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 456 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 457 | BEGIN_RING(4); |
| 458 | OUT_RING(CP_PACKET0(RADEON_RE_TOP_LEFT, 0)); |
| 459 | OUT_RING((box->y1 << 16) | box->x1); |
| 460 | OUT_RING(CP_PACKET0(RADEON_RE_WIDTH_HEIGHT, 0)); |
| 461 | OUT_RING(((box->y2 - 1) << 16) | (box->x2 - 1)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 462 | ADVANCE_RING(); |
| 463 | } |
| 464 | |
| 465 | /* Emit 1.1 state |
| 466 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 467 | static int radeon_emit_state(drm_radeon_private_t * dev_priv, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 468 | struct drm_file *file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 469 | drm_radeon_context_regs_t * ctx, |
| 470 | drm_radeon_texture_regs_t * tex, |
| 471 | unsigned int dirty) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 472 | { |
| 473 | RING_LOCALS; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 474 | DRM_DEBUG("dirty=0x%08x\n", dirty); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 475 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 476 | if (dirty & RADEON_UPLOAD_CONTEXT) { |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 477 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 478 | &ctx->rb3d_depthoffset)) { |
| 479 | DRM_ERROR("Invalid depth buffer offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 480 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 481 | } |
| 482 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 483 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 484 | &ctx->rb3d_coloroffset)) { |
| 485 | DRM_ERROR("Invalid depth buffer offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 486 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 487 | } |
| 488 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 489 | BEGIN_RING(14); |
| 490 | OUT_RING(CP_PACKET0(RADEON_PP_MISC, 6)); |
| 491 | OUT_RING(ctx->pp_misc); |
| 492 | OUT_RING(ctx->pp_fog_color); |
| 493 | OUT_RING(ctx->re_solid_color); |
| 494 | OUT_RING(ctx->rb3d_blendcntl); |
| 495 | OUT_RING(ctx->rb3d_depthoffset); |
| 496 | OUT_RING(ctx->rb3d_depthpitch); |
| 497 | OUT_RING(ctx->rb3d_zstencilcntl); |
| 498 | OUT_RING(CP_PACKET0(RADEON_PP_CNTL, 2)); |
| 499 | OUT_RING(ctx->pp_cntl); |
| 500 | OUT_RING(ctx->rb3d_cntl); |
| 501 | OUT_RING(ctx->rb3d_coloroffset); |
| 502 | OUT_RING(CP_PACKET0(RADEON_RB3D_COLORPITCH, 0)); |
| 503 | OUT_RING(ctx->rb3d_colorpitch); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 504 | ADVANCE_RING(); |
| 505 | } |
| 506 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 507 | if (dirty & RADEON_UPLOAD_VERTFMT) { |
| 508 | BEGIN_RING(2); |
| 509 | OUT_RING(CP_PACKET0(RADEON_SE_COORD_FMT, 0)); |
| 510 | OUT_RING(ctx->se_coord_fmt); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 511 | ADVANCE_RING(); |
| 512 | } |
| 513 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 514 | if (dirty & RADEON_UPLOAD_LINE) { |
| 515 | BEGIN_RING(5); |
| 516 | OUT_RING(CP_PACKET0(RADEON_RE_LINE_PATTERN, 1)); |
| 517 | OUT_RING(ctx->re_line_pattern); |
| 518 | OUT_RING(ctx->re_line_state); |
| 519 | OUT_RING(CP_PACKET0(RADEON_SE_LINE_WIDTH, 0)); |
| 520 | OUT_RING(ctx->se_line_width); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 521 | ADVANCE_RING(); |
| 522 | } |
| 523 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 524 | if (dirty & RADEON_UPLOAD_BUMPMAP) { |
| 525 | BEGIN_RING(5); |
| 526 | OUT_RING(CP_PACKET0(RADEON_PP_LUM_MATRIX, 0)); |
| 527 | OUT_RING(ctx->pp_lum_matrix); |
| 528 | OUT_RING(CP_PACKET0(RADEON_PP_ROT_MATRIX_0, 1)); |
| 529 | OUT_RING(ctx->pp_rot_matrix_0); |
| 530 | OUT_RING(ctx->pp_rot_matrix_1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 531 | ADVANCE_RING(); |
| 532 | } |
| 533 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 534 | if (dirty & RADEON_UPLOAD_MASKS) { |
| 535 | BEGIN_RING(4); |
| 536 | OUT_RING(CP_PACKET0(RADEON_RB3D_STENCILREFMASK, 2)); |
| 537 | OUT_RING(ctx->rb3d_stencilrefmask); |
| 538 | OUT_RING(ctx->rb3d_ropcntl); |
| 539 | OUT_RING(ctx->rb3d_planemask); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 540 | ADVANCE_RING(); |
| 541 | } |
| 542 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 543 | if (dirty & RADEON_UPLOAD_VIEWPORT) { |
| 544 | BEGIN_RING(7); |
| 545 | OUT_RING(CP_PACKET0(RADEON_SE_VPORT_XSCALE, 5)); |
| 546 | OUT_RING(ctx->se_vport_xscale); |
| 547 | OUT_RING(ctx->se_vport_xoffset); |
| 548 | OUT_RING(ctx->se_vport_yscale); |
| 549 | OUT_RING(ctx->se_vport_yoffset); |
| 550 | OUT_RING(ctx->se_vport_zscale); |
| 551 | OUT_RING(ctx->se_vport_zoffset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 552 | ADVANCE_RING(); |
| 553 | } |
| 554 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 555 | if (dirty & RADEON_UPLOAD_SETUP) { |
| 556 | BEGIN_RING(4); |
| 557 | OUT_RING(CP_PACKET0(RADEON_SE_CNTL, 0)); |
| 558 | OUT_RING(ctx->se_cntl); |
| 559 | OUT_RING(CP_PACKET0(RADEON_SE_CNTL_STATUS, 0)); |
| 560 | OUT_RING(ctx->se_cntl_status); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 561 | ADVANCE_RING(); |
| 562 | } |
| 563 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 564 | if (dirty & RADEON_UPLOAD_MISC) { |
| 565 | BEGIN_RING(2); |
| 566 | OUT_RING(CP_PACKET0(RADEON_RE_MISC, 0)); |
| 567 | OUT_RING(ctx->re_misc); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 568 | ADVANCE_RING(); |
| 569 | } |
| 570 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 571 | if (dirty & RADEON_UPLOAD_TEX0) { |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 572 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 573 | &tex[0].pp_txoffset)) { |
| 574 | DRM_ERROR("Invalid texture offset for unit 0\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 575 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 576 | } |
| 577 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 578 | BEGIN_RING(9); |
| 579 | OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_0, 5)); |
| 580 | OUT_RING(tex[0].pp_txfilter); |
| 581 | OUT_RING(tex[0].pp_txformat); |
| 582 | OUT_RING(tex[0].pp_txoffset); |
| 583 | OUT_RING(tex[0].pp_txcblend); |
| 584 | OUT_RING(tex[0].pp_txablend); |
| 585 | OUT_RING(tex[0].pp_tfactor); |
| 586 | OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_0, 0)); |
| 587 | OUT_RING(tex[0].pp_border_color); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 588 | ADVANCE_RING(); |
| 589 | } |
| 590 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 591 | if (dirty & RADEON_UPLOAD_TEX1) { |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 592 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 593 | &tex[1].pp_txoffset)) { |
| 594 | DRM_ERROR("Invalid texture offset for unit 1\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 595 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 596 | } |
| 597 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 598 | BEGIN_RING(9); |
| 599 | OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_1, 5)); |
| 600 | OUT_RING(tex[1].pp_txfilter); |
| 601 | OUT_RING(tex[1].pp_txformat); |
| 602 | OUT_RING(tex[1].pp_txoffset); |
| 603 | OUT_RING(tex[1].pp_txcblend); |
| 604 | OUT_RING(tex[1].pp_txablend); |
| 605 | OUT_RING(tex[1].pp_tfactor); |
| 606 | OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_1, 0)); |
| 607 | OUT_RING(tex[1].pp_border_color); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 608 | ADVANCE_RING(); |
| 609 | } |
| 610 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 611 | if (dirty & RADEON_UPLOAD_TEX2) { |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 612 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 613 | &tex[2].pp_txoffset)) { |
| 614 | DRM_ERROR("Invalid texture offset for unit 2\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 615 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 616 | } |
| 617 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 618 | BEGIN_RING(9); |
| 619 | OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_2, 5)); |
| 620 | OUT_RING(tex[2].pp_txfilter); |
| 621 | OUT_RING(tex[2].pp_txformat); |
| 622 | OUT_RING(tex[2].pp_txoffset); |
| 623 | OUT_RING(tex[2].pp_txcblend); |
| 624 | OUT_RING(tex[2].pp_txablend); |
| 625 | OUT_RING(tex[2].pp_tfactor); |
| 626 | OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_2, 0)); |
| 627 | OUT_RING(tex[2].pp_border_color); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 628 | ADVANCE_RING(); |
| 629 | } |
| 630 | |
| 631 | return 0; |
| 632 | } |
| 633 | |
| 634 | /* Emit 1.2 state |
| 635 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 636 | static int radeon_emit_state2(drm_radeon_private_t * dev_priv, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 637 | struct drm_file *file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 638 | drm_radeon_state_t * state) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 639 | { |
| 640 | RING_LOCALS; |
| 641 | |
| 642 | if (state->dirty & RADEON_UPLOAD_ZBIAS) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 643 | BEGIN_RING(3); |
| 644 | OUT_RING(CP_PACKET0(RADEON_SE_ZBIAS_FACTOR, 1)); |
| 645 | OUT_RING(state->context2.se_zbias_factor); |
| 646 | OUT_RING(state->context2.se_zbias_constant); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 647 | ADVANCE_RING(); |
| 648 | } |
| 649 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 650 | return radeon_emit_state(dev_priv, file_priv, &state->context, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 651 | state->tex, state->dirty); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 652 | } |
| 653 | |
| 654 | /* New (1.3) state mechanism. 3 commands (packet, scalar, vector) in |
| 655 | * 1.3 cmdbuffers allow all previous state to be updated as well as |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 656 | * the tcl scalar and vector areas. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 657 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 658 | static struct { |
| 659 | int start; |
| 660 | int len; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 661 | const char *name; |
| 662 | } packet[RADEON_MAX_STATE_PACKETS] = { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 663 | {RADEON_PP_MISC, 7, "RADEON_PP_MISC"}, |
| 664 | {RADEON_PP_CNTL, 3, "RADEON_PP_CNTL"}, |
| 665 | {RADEON_RB3D_COLORPITCH, 1, "RADEON_RB3D_COLORPITCH"}, |
| 666 | {RADEON_RE_LINE_PATTERN, 2, "RADEON_RE_LINE_PATTERN"}, |
| 667 | {RADEON_SE_LINE_WIDTH, 1, "RADEON_SE_LINE_WIDTH"}, |
| 668 | {RADEON_PP_LUM_MATRIX, 1, "RADEON_PP_LUM_MATRIX"}, |
| 669 | {RADEON_PP_ROT_MATRIX_0, 2, "RADEON_PP_ROT_MATRIX_0"}, |
| 670 | {RADEON_RB3D_STENCILREFMASK, 3, "RADEON_RB3D_STENCILREFMASK"}, |
| 671 | {RADEON_SE_VPORT_XSCALE, 6, "RADEON_SE_VPORT_XSCALE"}, |
| 672 | {RADEON_SE_CNTL, 2, "RADEON_SE_CNTL"}, |
| 673 | {RADEON_SE_CNTL_STATUS, 1, "RADEON_SE_CNTL_STATUS"}, |
| 674 | {RADEON_RE_MISC, 1, "RADEON_RE_MISC"}, |
| 675 | {RADEON_PP_TXFILTER_0, 6, "RADEON_PP_TXFILTER_0"}, |
| 676 | {RADEON_PP_BORDER_COLOR_0, 1, "RADEON_PP_BORDER_COLOR_0"}, |
| 677 | {RADEON_PP_TXFILTER_1, 6, "RADEON_PP_TXFILTER_1"}, |
| 678 | {RADEON_PP_BORDER_COLOR_1, 1, "RADEON_PP_BORDER_COLOR_1"}, |
| 679 | {RADEON_PP_TXFILTER_2, 6, "RADEON_PP_TXFILTER_2"}, |
| 680 | {RADEON_PP_BORDER_COLOR_2, 1, "RADEON_PP_BORDER_COLOR_2"}, |
| 681 | {RADEON_SE_ZBIAS_FACTOR, 2, "RADEON_SE_ZBIAS_FACTOR"}, |
| 682 | {RADEON_SE_TCL_OUTPUT_VTX_FMT, 11, "RADEON_SE_TCL_OUTPUT_VTX_FMT"}, |
| 683 | {RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED, 17, |
| 684 | "RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED"}, |
| 685 | {R200_PP_TXCBLEND_0, 4, "R200_PP_TXCBLEND_0"}, |
| 686 | {R200_PP_TXCBLEND_1, 4, "R200_PP_TXCBLEND_1"}, |
| 687 | {R200_PP_TXCBLEND_2, 4, "R200_PP_TXCBLEND_2"}, |
| 688 | {R200_PP_TXCBLEND_3, 4, "R200_PP_TXCBLEND_3"}, |
| 689 | {R200_PP_TXCBLEND_4, 4, "R200_PP_TXCBLEND_4"}, |
| 690 | {R200_PP_TXCBLEND_5, 4, "R200_PP_TXCBLEND_5"}, |
| 691 | {R200_PP_TXCBLEND_6, 4, "R200_PP_TXCBLEND_6"}, |
| 692 | {R200_PP_TXCBLEND_7, 4, "R200_PP_TXCBLEND_7"}, |
| 693 | {R200_SE_TCL_LIGHT_MODEL_CTL_0, 6, "R200_SE_TCL_LIGHT_MODEL_CTL_0"}, |
| 694 | {R200_PP_TFACTOR_0, 6, "R200_PP_TFACTOR_0"}, |
| 695 | {R200_SE_VTX_FMT_0, 4, "R200_SE_VTX_FMT_0"}, |
| 696 | {R200_SE_VAP_CNTL, 1, "R200_SE_VAP_CNTL"}, |
| 697 | {R200_SE_TCL_MATRIX_SEL_0, 5, "R200_SE_TCL_MATRIX_SEL_0"}, |
| 698 | {R200_SE_TCL_TEX_PROC_CTL_2, 5, "R200_SE_TCL_TEX_PROC_CTL_2"}, |
| 699 | {R200_SE_TCL_UCP_VERT_BLEND_CTL, 1, "R200_SE_TCL_UCP_VERT_BLEND_CTL"}, |
| 700 | {R200_PP_TXFILTER_0, 6, "R200_PP_TXFILTER_0"}, |
| 701 | {R200_PP_TXFILTER_1, 6, "R200_PP_TXFILTER_1"}, |
| 702 | {R200_PP_TXFILTER_2, 6, "R200_PP_TXFILTER_2"}, |
| 703 | {R200_PP_TXFILTER_3, 6, "R200_PP_TXFILTER_3"}, |
| 704 | {R200_PP_TXFILTER_4, 6, "R200_PP_TXFILTER_4"}, |
| 705 | {R200_PP_TXFILTER_5, 6, "R200_PP_TXFILTER_5"}, |
| 706 | {R200_PP_TXOFFSET_0, 1, "R200_PP_TXOFFSET_0"}, |
| 707 | {R200_PP_TXOFFSET_1, 1, "R200_PP_TXOFFSET_1"}, |
| 708 | {R200_PP_TXOFFSET_2, 1, "R200_PP_TXOFFSET_2"}, |
| 709 | {R200_PP_TXOFFSET_3, 1, "R200_PP_TXOFFSET_3"}, |
| 710 | {R200_PP_TXOFFSET_4, 1, "R200_PP_TXOFFSET_4"}, |
| 711 | {R200_PP_TXOFFSET_5, 1, "R200_PP_TXOFFSET_5"}, |
| 712 | {R200_SE_VTE_CNTL, 1, "R200_SE_VTE_CNTL"}, |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 713 | {R200_SE_TCL_OUTPUT_VTX_COMP_SEL, 1, |
| 714 | "R200_SE_TCL_OUTPUT_VTX_COMP_SEL"}, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 715 | {R200_PP_TAM_DEBUG3, 1, "R200_PP_TAM_DEBUG3"}, |
| 716 | {R200_PP_CNTL_X, 1, "R200_PP_CNTL_X"}, |
| 717 | {R200_RB3D_DEPTHXY_OFFSET, 1, "R200_RB3D_DEPTHXY_OFFSET"}, |
| 718 | {R200_RE_AUX_SCISSOR_CNTL, 1, "R200_RE_AUX_SCISSOR_CNTL"}, |
| 719 | {R200_RE_SCISSOR_TL_0, 2, "R200_RE_SCISSOR_TL_0"}, |
| 720 | {R200_RE_SCISSOR_TL_1, 2, "R200_RE_SCISSOR_TL_1"}, |
| 721 | {R200_RE_SCISSOR_TL_2, 2, "R200_RE_SCISSOR_TL_2"}, |
| 722 | {R200_SE_VAP_CNTL_STATUS, 1, "R200_SE_VAP_CNTL_STATUS"}, |
| 723 | {R200_SE_VTX_STATE_CNTL, 1, "R200_SE_VTX_STATE_CNTL"}, |
| 724 | {R200_RE_POINTSIZE, 1, "R200_RE_POINTSIZE"}, |
| 725 | {R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0, 4, |
| 726 | "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0"}, |
| 727 | {R200_PP_CUBIC_FACES_0, 1, "R200_PP_CUBIC_FACES_0"}, /* 61 */ |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 728 | {R200_PP_CUBIC_OFFSET_F1_0, 5, "R200_PP_CUBIC_OFFSET_F1_0"}, /* 62 */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 729 | {R200_PP_CUBIC_FACES_1, 1, "R200_PP_CUBIC_FACES_1"}, |
| 730 | {R200_PP_CUBIC_OFFSET_F1_1, 5, "R200_PP_CUBIC_OFFSET_F1_1"}, |
| 731 | {R200_PP_CUBIC_FACES_2, 1, "R200_PP_CUBIC_FACES_2"}, |
| 732 | {R200_PP_CUBIC_OFFSET_F1_2, 5, "R200_PP_CUBIC_OFFSET_F1_2"}, |
| 733 | {R200_PP_CUBIC_FACES_3, 1, "R200_PP_CUBIC_FACES_3"}, |
| 734 | {R200_PP_CUBIC_OFFSET_F1_3, 5, "R200_PP_CUBIC_OFFSET_F1_3"}, |
| 735 | {R200_PP_CUBIC_FACES_4, 1, "R200_PP_CUBIC_FACES_4"}, |
| 736 | {R200_PP_CUBIC_OFFSET_F1_4, 5, "R200_PP_CUBIC_OFFSET_F1_4"}, |
| 737 | {R200_PP_CUBIC_FACES_5, 1, "R200_PP_CUBIC_FACES_5"}, |
| 738 | {R200_PP_CUBIC_OFFSET_F1_5, 5, "R200_PP_CUBIC_OFFSET_F1_5"}, |
| 739 | {RADEON_PP_TEX_SIZE_0, 2, "RADEON_PP_TEX_SIZE_0"}, |
| 740 | {RADEON_PP_TEX_SIZE_1, 2, "RADEON_PP_TEX_SIZE_1"}, |
| 741 | {RADEON_PP_TEX_SIZE_2, 2, "RADEON_PP_TEX_SIZE_2"}, |
| 742 | {R200_RB3D_BLENDCOLOR, 3, "R200_RB3D_BLENDCOLOR"}, |
| 743 | {R200_SE_TCL_POINT_SPRITE_CNTL, 1, "R200_SE_TCL_POINT_SPRITE_CNTL"}, |
| 744 | {RADEON_PP_CUBIC_FACES_0, 1, "RADEON_PP_CUBIC_FACES_0"}, |
| 745 | {RADEON_PP_CUBIC_OFFSET_T0_0, 5, "RADEON_PP_CUBIC_OFFSET_T0_0"}, |
| 746 | {RADEON_PP_CUBIC_FACES_1, 1, "RADEON_PP_CUBIC_FACES_1"}, |
| 747 | {RADEON_PP_CUBIC_OFFSET_T1_0, 5, "RADEON_PP_CUBIC_OFFSET_T1_0"}, |
| 748 | {RADEON_PP_CUBIC_FACES_2, 1, "RADEON_PP_CUBIC_FACES_2"}, |
| 749 | {RADEON_PP_CUBIC_OFFSET_T2_0, 5, "RADEON_PP_CUBIC_OFFSET_T2_0"}, |
| 750 | {R200_PP_TRI_PERF, 2, "R200_PP_TRI_PERF"}, |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 751 | {R200_PP_AFS_0, 32, "R200_PP_AFS_0"}, /* 85 */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 752 | {R200_PP_AFS_1, 32, "R200_PP_AFS_1"}, |
| 753 | {R200_PP_TFACTOR_0, 8, "R200_ATF_TFACTOR"}, |
| 754 | {R200_PP_TXFILTER_0, 8, "R200_PP_TXCTLALL_0"}, |
| 755 | {R200_PP_TXFILTER_1, 8, "R200_PP_TXCTLALL_1"}, |
| 756 | {R200_PP_TXFILTER_2, 8, "R200_PP_TXCTLALL_2"}, |
| 757 | {R200_PP_TXFILTER_3, 8, "R200_PP_TXCTLALL_3"}, |
| 758 | {R200_PP_TXFILTER_4, 8, "R200_PP_TXCTLALL_4"}, |
| 759 | {R200_PP_TXFILTER_5, 8, "R200_PP_TXCTLALL_5"}, |
Dave Airlie | d6fece0 | 2006-06-24 17:04:07 +1000 | [diff] [blame] | 760 | {R200_VAP_PVS_CNTL_1, 2, "R200_VAP_PVS_CNTL"}, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 761 | }; |
| 762 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 763 | /* ================================================================ |
| 764 | * Performance monitoring functions |
| 765 | */ |
| 766 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 767 | static void radeon_clear_box(drm_radeon_private_t * dev_priv, |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 768 | struct drm_radeon_master_private *master_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 769 | int x, int y, int w, int h, int r, int g, int b) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 770 | { |
| 771 | u32 color; |
| 772 | RING_LOCALS; |
| 773 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 774 | x += master_priv->sarea_priv->boxes[0].x1; |
| 775 | y += master_priv->sarea_priv->boxes[0].y1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 776 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 777 | switch (dev_priv->color_fmt) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 778 | case RADEON_COLOR_FORMAT_RGB565: |
| 779 | color = (((r & 0xf8) << 8) | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 780 | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 781 | break; |
| 782 | case RADEON_COLOR_FORMAT_ARGB8888: |
| 783 | default: |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 784 | color = (((0xff) << 24) | (r << 16) | (g << 8) | b); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 785 | break; |
| 786 | } |
| 787 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 788 | BEGIN_RING(4); |
| 789 | RADEON_WAIT_UNTIL_3D_IDLE(); |
| 790 | OUT_RING(CP_PACKET0(RADEON_DP_WRITE_MASK, 0)); |
| 791 | OUT_RING(0xffffffff); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 792 | ADVANCE_RING(); |
| 793 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 794 | BEGIN_RING(6); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 795 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 796 | OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4)); |
| 797 | OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL | |
| 798 | RADEON_GMC_BRUSH_SOLID_COLOR | |
| 799 | (dev_priv->color_fmt << 8) | |
| 800 | RADEON_GMC_SRC_DATATYPE_COLOR | |
| 801 | RADEON_ROP3_P | RADEON_GMC_CLR_CMP_CNTL_DIS); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 802 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 803 | if (master_priv->sarea_priv->pfCurrentPage == 1) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 804 | OUT_RING(dev_priv->front_pitch_offset); |
| 805 | } else { |
| 806 | OUT_RING(dev_priv->back_pitch_offset); |
| 807 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 808 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 809 | OUT_RING(color); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 810 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 811 | OUT_RING((x << 16) | y); |
| 812 | OUT_RING((w << 16) | h); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 813 | |
| 814 | ADVANCE_RING(); |
| 815 | } |
| 816 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 817 | static void radeon_cp_performance_boxes(drm_radeon_private_t *dev_priv, struct drm_radeon_master_private *master_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 818 | { |
| 819 | /* Collapse various things into a wait flag -- trying to |
| 820 | * guess if userspase slept -- better just to have them tell us. |
| 821 | */ |
| 822 | if (dev_priv->stats.last_frame_reads > 1 || |
| 823 | dev_priv->stats.last_clear_reads > dev_priv->stats.clears) { |
| 824 | dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE; |
| 825 | } |
| 826 | |
| 827 | if (dev_priv->stats.freelist_loops) { |
| 828 | dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE; |
| 829 | } |
| 830 | |
| 831 | /* Purple box for page flipping |
| 832 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 833 | if (dev_priv->stats.boxes & RADEON_BOX_FLIP) |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 834 | radeon_clear_box(dev_priv, master_priv, 4, 4, 8, 8, 255, 0, 255); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 835 | |
| 836 | /* Red box if we have to wait for idle at any point |
| 837 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 838 | if (dev_priv->stats.boxes & RADEON_BOX_WAIT_IDLE) |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 839 | radeon_clear_box(dev_priv, master_priv, 16, 4, 8, 8, 255, 0, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 840 | |
| 841 | /* Blue box: lost context? |
| 842 | */ |
| 843 | |
| 844 | /* Yellow box for texture swaps |
| 845 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 846 | if (dev_priv->stats.boxes & RADEON_BOX_TEXTURE_LOAD) |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 847 | radeon_clear_box(dev_priv, master_priv, 40, 4, 8, 8, 255, 255, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 848 | |
| 849 | /* Green box if hardware never idles (as far as we can tell) |
| 850 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 851 | if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE)) |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 852 | radeon_clear_box(dev_priv, master_priv, 64, 4, 8, 8, 0, 255, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 853 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 854 | /* Draw bars indicating number of buffers allocated |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 855 | * (not a great measure, easily confused) |
| 856 | */ |
| 857 | if (dev_priv->stats.requested_bufs) { |
| 858 | if (dev_priv->stats.requested_bufs > 100) |
| 859 | dev_priv->stats.requested_bufs = 100; |
| 860 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 861 | radeon_clear_box(dev_priv, master_priv, 4, 16, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 862 | dev_priv->stats.requested_bufs, 4, |
| 863 | 196, 128, 128); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 864 | } |
| 865 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 866 | memset(&dev_priv->stats, 0, sizeof(dev_priv->stats)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 867 | |
| 868 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 869 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 870 | /* ================================================================ |
| 871 | * CP command dispatch functions |
| 872 | */ |
| 873 | |
Dave Airlie | 84b1fd1 | 2007-07-11 15:53:27 +1000 | [diff] [blame] | 874 | static void radeon_cp_dispatch_clear(struct drm_device * dev, |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 875 | struct drm_master *master, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 876 | drm_radeon_clear_t * clear, |
| 877 | drm_radeon_clear_rect_t * depth_boxes) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 878 | { |
| 879 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 880 | struct drm_radeon_master_private *master_priv = master->driver_priv; |
| 881 | drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 882 | drm_radeon_depth_clear_t *depth_clear = &dev_priv->depth_clear; |
| 883 | int nbox = sarea_priv->nbox; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 884 | struct drm_clip_rect *pbox = sarea_priv->boxes; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 885 | unsigned int flags = clear->flags; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 886 | u32 rb3d_cntl = 0, rb3d_stencilrefmask = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 887 | int i; |
| 888 | RING_LOCALS; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 889 | DRM_DEBUG("flags = 0x%x\n", flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 890 | |
| 891 | dev_priv->stats.clears++; |
| 892 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 893 | if (sarea_priv->pfCurrentPage == 1) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 894 | unsigned int tmp = flags; |
| 895 | |
| 896 | flags &= ~(RADEON_FRONT | RADEON_BACK); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 897 | if (tmp & RADEON_FRONT) |
| 898 | flags |= RADEON_BACK; |
| 899 | if (tmp & RADEON_BACK) |
| 900 | flags |= RADEON_FRONT; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 901 | } |
Dave Airlie | 566d84d | 2010-02-24 17:17:13 +1000 | [diff] [blame] | 902 | if (flags & (RADEON_DEPTH|RADEON_STENCIL)) { |
Dave Airlie | cf22f20 | 2010-05-29 06:50:37 +1000 | [diff] [blame] | 903 | if (!dev_priv->have_z_offset) { |
Dave Airlie | 566d84d | 2010-02-24 17:17:13 +1000 | [diff] [blame] | 904 | printk_once(KERN_ERR "radeon: illegal depth clear request. Buggy mesa detected - please update.\n"); |
Dave Airlie | cf22f20 | 2010-05-29 06:50:37 +1000 | [diff] [blame] | 905 | flags &= ~(RADEON_DEPTH | RADEON_STENCIL); |
| 906 | } |
Dave Airlie | 566d84d | 2010-02-24 17:17:13 +1000 | [diff] [blame] | 907 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 908 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 909 | if (flags & (RADEON_FRONT | RADEON_BACK)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 910 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 911 | BEGIN_RING(4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 912 | |
| 913 | /* Ensure the 3D stream is idle before doing a |
| 914 | * 2D fill to clear the front or back buffer. |
| 915 | */ |
| 916 | RADEON_WAIT_UNTIL_3D_IDLE(); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 917 | |
| 918 | OUT_RING(CP_PACKET0(RADEON_DP_WRITE_MASK, 0)); |
| 919 | OUT_RING(clear->color_mask); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 920 | |
| 921 | ADVANCE_RING(); |
| 922 | |
| 923 | /* Make sure we restore the 3D state next time. |
| 924 | */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 925 | sarea_priv->ctx_owner = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 926 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 927 | for (i = 0; i < nbox; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 928 | int x = pbox[i].x1; |
| 929 | int y = pbox[i].y1; |
| 930 | int w = pbox[i].x2 - x; |
| 931 | int h = pbox[i].y2 - y; |
| 932 | |
Márton Németh | 3e684ea | 2008-01-24 15:58:57 +1000 | [diff] [blame] | 933 | DRM_DEBUG("%d,%d-%d,%d flags 0x%x\n", |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 934 | x, y, w, h, flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 935 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 936 | if (flags & RADEON_FRONT) { |
| 937 | BEGIN_RING(6); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 938 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 939 | OUT_RING(CP_PACKET3 |
| 940 | (RADEON_CNTL_PAINT_MULTI, 4)); |
| 941 | OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL | |
| 942 | RADEON_GMC_BRUSH_SOLID_COLOR | |
| 943 | (dev_priv-> |
| 944 | color_fmt << 8) | |
| 945 | RADEON_GMC_SRC_DATATYPE_COLOR | |
| 946 | RADEON_ROP3_P | |
| 947 | RADEON_GMC_CLR_CMP_CNTL_DIS); |
| 948 | |
| 949 | OUT_RING(dev_priv->front_pitch_offset); |
| 950 | OUT_RING(clear->clear_color); |
| 951 | |
| 952 | OUT_RING((x << 16) | y); |
| 953 | OUT_RING((w << 16) | h); |
| 954 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 955 | ADVANCE_RING(); |
| 956 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 957 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 958 | if (flags & RADEON_BACK) { |
| 959 | BEGIN_RING(6); |
| 960 | |
| 961 | OUT_RING(CP_PACKET3 |
| 962 | (RADEON_CNTL_PAINT_MULTI, 4)); |
| 963 | OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL | |
| 964 | RADEON_GMC_BRUSH_SOLID_COLOR | |
| 965 | (dev_priv-> |
| 966 | color_fmt << 8) | |
| 967 | RADEON_GMC_SRC_DATATYPE_COLOR | |
| 968 | RADEON_ROP3_P | |
| 969 | RADEON_GMC_CLR_CMP_CNTL_DIS); |
| 970 | |
| 971 | OUT_RING(dev_priv->back_pitch_offset); |
| 972 | OUT_RING(clear->clear_color); |
| 973 | |
| 974 | OUT_RING((x << 16) | y); |
| 975 | OUT_RING((w << 16) | h); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 976 | |
| 977 | ADVANCE_RING(); |
| 978 | } |
| 979 | } |
| 980 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 981 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 982 | /* hyper z clear */ |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 983 | /* no docs available, based on reverse engineering by Stephane Marchesin */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 984 | if ((flags & (RADEON_DEPTH | RADEON_STENCIL)) |
| 985 | && (flags & RADEON_CLEAR_FASTZ)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 986 | |
| 987 | int i; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 988 | int depthpixperline = |
| 989 | dev_priv->depth_fmt == |
| 990 | RADEON_DEPTH_FORMAT_16BIT_INT_Z ? (dev_priv->depth_pitch / |
| 991 | 2) : (dev_priv-> |
| 992 | depth_pitch / 4); |
| 993 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 994 | u32 clearmask; |
| 995 | |
| 996 | u32 tempRB3D_DEPTHCLEARVALUE = clear->clear_depth | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 997 | ((clear->depth_mask & 0xff) << 24); |
| 998 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 999 | /* Make sure we restore the 3D state next time. |
| 1000 | * we haven't touched any "normal" state - still need this? |
| 1001 | */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1002 | sarea_priv->ctx_owner = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1003 | |
Dave Airlie | 54a56ac | 2006-09-22 04:25:09 +1000 | [diff] [blame] | 1004 | if ((dev_priv->flags & RADEON_HAS_HIERZ) |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1005 | && (flags & RADEON_USE_HIERZ)) { |
| 1006 | /* FIXME : reverse engineer that for Rx00 cards */ |
| 1007 | /* FIXME : the mask supposedly contains low-res z values. So can't set |
| 1008 | just to the max (0xff? or actually 0x3fff?), need to take z clear |
| 1009 | value into account? */ |
| 1010 | /* pattern seems to work for r100, though get slight |
| 1011 | rendering errors with glxgears. If hierz is not enabled for r100, |
| 1012 | only 4 bits which indicate clear (15,16,31,32, all zero) matter, the |
| 1013 | other ones are ignored, and the same clear mask can be used. That's |
| 1014 | very different behaviour than R200 which needs different clear mask |
| 1015 | and different number of tiles to clear if hierz is enabled or not !?! |
| 1016 | */ |
| 1017 | clearmask = (0xff << 22) | (0xff << 6) | 0x003f003f; |
| 1018 | } else { |
| 1019 | /* clear mask : chooses the clearing pattern. |
| 1020 | rv250: could be used to clear only parts of macrotiles |
| 1021 | (but that would get really complicated...)? |
| 1022 | bit 0 and 1 (either or both of them ?!?!) are used to |
| 1023 | not clear tile (or maybe one of the bits indicates if the tile is |
| 1024 | compressed or not), bit 2 and 3 to not clear tile 1,...,. |
| 1025 | Pattern is as follows: |
| 1026 | | 0,1 | 4,5 | 8,9 |12,13|16,17|20,21|24,25|28,29| |
| 1027 | bits ------------------------------------------------- |
| 1028 | | 2,3 | 6,7 |10,11|14,15|18,19|22,23|26,27|30,31| |
| 1029 | rv100: clearmask covers 2x8 4x1 tiles, but one clear still |
| 1030 | covers 256 pixels ?!? |
| 1031 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1032 | clearmask = 0x0; |
| 1033 | } |
| 1034 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1035 | BEGIN_RING(8); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1036 | RADEON_WAIT_UNTIL_2D_IDLE(); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1037 | OUT_RING_REG(RADEON_RB3D_DEPTHCLEARVALUE, |
| 1038 | tempRB3D_DEPTHCLEARVALUE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1039 | /* what offset is this exactly ? */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1040 | OUT_RING_REG(RADEON_RB3D_ZMASKOFFSET, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1041 | /* need ctlstat, otherwise get some strange black flickering */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1042 | OUT_RING_REG(RADEON_RB3D_ZCACHE_CTLSTAT, |
| 1043 | RADEON_RB3D_ZC_FLUSH_ALL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1044 | ADVANCE_RING(); |
| 1045 | |
| 1046 | for (i = 0; i < nbox; i++) { |
| 1047 | int tileoffset, nrtilesx, nrtilesy, j; |
| 1048 | /* it looks like r200 needs rv-style clears, at least if hierz is not enabled? */ |
Dave Airlie | 54a56ac | 2006-09-22 04:25:09 +1000 | [diff] [blame] | 1049 | if ((dev_priv->flags & RADEON_HAS_HIERZ) |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1050 | && !(dev_priv->microcode_version == UCODE_R200)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1051 | /* FIXME : figure this out for r200 (when hierz is enabled). Or |
| 1052 | maybe r200 actually doesn't need to put the low-res z value into |
| 1053 | the tile cache like r100, but just needs to clear the hi-level z-buffer? |
| 1054 | Works for R100, both with hierz and without. |
| 1055 | R100 seems to operate on 2x1 8x8 tiles, but... |
| 1056 | odd: offset/nrtiles need to be 64 pix (4 block) aligned? Potentially |
| 1057 | problematic with resolutions which are not 64 pix aligned? */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1058 | tileoffset = |
| 1059 | ((pbox[i].y1 >> 3) * depthpixperline + |
| 1060 | pbox[i].x1) >> 6; |
| 1061 | nrtilesx = |
| 1062 | ((pbox[i].x2 & ~63) - |
| 1063 | (pbox[i].x1 & ~63)) >> 4; |
| 1064 | nrtilesy = |
| 1065 | (pbox[i].y2 >> 3) - (pbox[i].y1 >> 3); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1066 | for (j = 0; j <= nrtilesy; j++) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1067 | BEGIN_RING(4); |
| 1068 | OUT_RING(CP_PACKET3 |
| 1069 | (RADEON_3D_CLEAR_ZMASK, 2)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1070 | /* first tile */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1071 | OUT_RING(tileoffset * 8); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1072 | /* the number of tiles to clear */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1073 | OUT_RING(nrtilesx + 4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1074 | /* clear mask : chooses the clearing pattern. */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1075 | OUT_RING(clearmask); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1076 | ADVANCE_RING(); |
| 1077 | tileoffset += depthpixperline >> 6; |
| 1078 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1079 | } else if (dev_priv->microcode_version == UCODE_R200) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1080 | /* works for rv250. */ |
| 1081 | /* find first macro tile (8x2 4x4 z-pixels on rv250) */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1082 | tileoffset = |
| 1083 | ((pbox[i].y1 >> 3) * depthpixperline + |
| 1084 | pbox[i].x1) >> 5; |
| 1085 | nrtilesx = |
| 1086 | (pbox[i].x2 >> 5) - (pbox[i].x1 >> 5); |
| 1087 | nrtilesy = |
| 1088 | (pbox[i].y2 >> 3) - (pbox[i].y1 >> 3); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1089 | for (j = 0; j <= nrtilesy; j++) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1090 | BEGIN_RING(4); |
| 1091 | OUT_RING(CP_PACKET3 |
| 1092 | (RADEON_3D_CLEAR_ZMASK, 2)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1093 | /* first tile */ |
| 1094 | /* judging by the first tile offset needed, could possibly |
| 1095 | directly address/clear 4x4 tiles instead of 8x2 * 4x4 |
| 1096 | macro tiles, though would still need clear mask for |
Adam Buchbinder | c41b20e | 2009-12-11 16:35:39 -0500 | [diff] [blame] | 1097 | right/bottom if truly 4x4 granularity is desired ? */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1098 | OUT_RING(tileoffset * 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1099 | /* the number of tiles to clear */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1100 | OUT_RING(nrtilesx + 1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1101 | /* clear mask : chooses the clearing pattern. */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1102 | OUT_RING(clearmask); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1103 | ADVANCE_RING(); |
| 1104 | tileoffset += depthpixperline >> 5; |
| 1105 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1106 | } else { /* rv 100 */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1107 | /* rv100 might not need 64 pix alignment, who knows */ |
| 1108 | /* offsets are, hmm, weird */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1109 | tileoffset = |
| 1110 | ((pbox[i].y1 >> 4) * depthpixperline + |
| 1111 | pbox[i].x1) >> 6; |
| 1112 | nrtilesx = |
| 1113 | ((pbox[i].x2 & ~63) - |
| 1114 | (pbox[i].x1 & ~63)) >> 4; |
| 1115 | nrtilesy = |
| 1116 | (pbox[i].y2 >> 4) - (pbox[i].y1 >> 4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1117 | for (j = 0; j <= nrtilesy; j++) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1118 | BEGIN_RING(4); |
| 1119 | OUT_RING(CP_PACKET3 |
| 1120 | (RADEON_3D_CLEAR_ZMASK, 2)); |
| 1121 | OUT_RING(tileoffset * 128); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1122 | /* the number of tiles to clear */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1123 | OUT_RING(nrtilesx + 4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1124 | /* clear mask : chooses the clearing pattern. */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1125 | OUT_RING(clearmask); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1126 | ADVANCE_RING(); |
| 1127 | tileoffset += depthpixperline >> 6; |
| 1128 | } |
| 1129 | } |
| 1130 | } |
| 1131 | |
| 1132 | /* TODO don't always clear all hi-level z tiles */ |
Dave Airlie | 54a56ac | 2006-09-22 04:25:09 +1000 | [diff] [blame] | 1133 | if ((dev_priv->flags & RADEON_HAS_HIERZ) |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1134 | && (dev_priv->microcode_version == UCODE_R200) |
| 1135 | && (flags & RADEON_USE_HIERZ)) |
| 1136 | /* r100 and cards without hierarchical z-buffer have no high-level z-buffer */ |
| 1137 | /* FIXME : the mask supposedly contains low-res z values. So can't set |
| 1138 | just to the max (0xff? or actually 0x3fff?), need to take z clear |
| 1139 | value into account? */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1140 | { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1141 | BEGIN_RING(4); |
| 1142 | OUT_RING(CP_PACKET3(RADEON_3D_CLEAR_HIZ, 2)); |
| 1143 | OUT_RING(0x0); /* First tile */ |
| 1144 | OUT_RING(0x3cc0); |
| 1145 | OUT_RING((0xff << 22) | (0xff << 6) | 0x003f003f); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1146 | ADVANCE_RING(); |
| 1147 | } |
| 1148 | } |
| 1149 | |
| 1150 | /* We have to clear the depth and/or stencil buffers by |
| 1151 | * rendering a quad into just those buffers. Thus, we have to |
| 1152 | * make sure the 3D engine is configured correctly. |
| 1153 | */ |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1154 | else if ((dev_priv->microcode_version == UCODE_R200) && |
| 1155 | (flags & (RADEON_DEPTH | RADEON_STENCIL))) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1156 | |
| 1157 | int tempPP_CNTL; |
| 1158 | int tempRE_CNTL; |
| 1159 | int tempRB3D_CNTL; |
| 1160 | int tempRB3D_ZSTENCILCNTL; |
| 1161 | int tempRB3D_STENCILREFMASK; |
| 1162 | int tempRB3D_PLANEMASK; |
| 1163 | int tempSE_CNTL; |
| 1164 | int tempSE_VTE_CNTL; |
| 1165 | int tempSE_VTX_FMT_0; |
| 1166 | int tempSE_VTX_FMT_1; |
| 1167 | int tempSE_VAP_CNTL; |
| 1168 | int tempRE_AUX_SCISSOR_CNTL; |
| 1169 | |
| 1170 | tempPP_CNTL = 0; |
| 1171 | tempRE_CNTL = 0; |
| 1172 | |
| 1173 | tempRB3D_CNTL = depth_clear->rb3d_cntl; |
| 1174 | |
| 1175 | tempRB3D_ZSTENCILCNTL = depth_clear->rb3d_zstencilcntl; |
| 1176 | tempRB3D_STENCILREFMASK = 0x0; |
| 1177 | |
| 1178 | tempSE_CNTL = depth_clear->se_cntl; |
| 1179 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1180 | /* Disable TCL */ |
| 1181 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1182 | tempSE_VAP_CNTL = ( /* SE_VAP_CNTL__FORCE_W_TO_ONE_MASK | */ |
| 1183 | (0x9 << |
| 1184 | SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1185 | |
| 1186 | tempRB3D_PLANEMASK = 0x0; |
| 1187 | |
| 1188 | tempRE_AUX_SCISSOR_CNTL = 0x0; |
| 1189 | |
| 1190 | tempSE_VTE_CNTL = |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1191 | SE_VTE_CNTL__VTX_XY_FMT_MASK | SE_VTE_CNTL__VTX_Z_FMT_MASK; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1192 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1193 | /* Vertex format (X, Y, Z, W) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1194 | tempSE_VTX_FMT_0 = |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1195 | SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK | |
| 1196 | SE_VTX_FMT_0__VTX_W0_PRESENT_MASK; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1197 | tempSE_VTX_FMT_1 = 0x0; |
| 1198 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1199 | /* |
| 1200 | * Depth buffer specific enables |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1201 | */ |
| 1202 | if (flags & RADEON_DEPTH) { |
| 1203 | /* Enable depth buffer */ |
| 1204 | tempRB3D_CNTL |= RADEON_Z_ENABLE; |
| 1205 | } else { |
| 1206 | /* Disable depth buffer */ |
| 1207 | tempRB3D_CNTL &= ~RADEON_Z_ENABLE; |
| 1208 | } |
| 1209 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1210 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1211 | * Stencil buffer specific enables |
| 1212 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1213 | if (flags & RADEON_STENCIL) { |
| 1214 | tempRB3D_CNTL |= RADEON_STENCIL_ENABLE; |
| 1215 | tempRB3D_STENCILREFMASK = clear->depth_mask; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1216 | } else { |
| 1217 | tempRB3D_CNTL &= ~RADEON_STENCIL_ENABLE; |
| 1218 | tempRB3D_STENCILREFMASK = 0x00000000; |
| 1219 | } |
| 1220 | |
| 1221 | if (flags & RADEON_USE_COMP_ZBUF) { |
| 1222 | tempRB3D_ZSTENCILCNTL |= RADEON_Z_COMPRESSION_ENABLE | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1223 | RADEON_Z_DECOMPRESSION_ENABLE; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1224 | } |
| 1225 | if (flags & RADEON_USE_HIERZ) { |
| 1226 | tempRB3D_ZSTENCILCNTL |= RADEON_Z_HIERARCHY_ENABLE; |
| 1227 | } |
| 1228 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1229 | BEGIN_RING(26); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1230 | RADEON_WAIT_UNTIL_2D_IDLE(); |
| 1231 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1232 | OUT_RING_REG(RADEON_PP_CNTL, tempPP_CNTL); |
| 1233 | OUT_RING_REG(R200_RE_CNTL, tempRE_CNTL); |
| 1234 | OUT_RING_REG(RADEON_RB3D_CNTL, tempRB3D_CNTL); |
| 1235 | OUT_RING_REG(RADEON_RB3D_ZSTENCILCNTL, tempRB3D_ZSTENCILCNTL); |
| 1236 | OUT_RING_REG(RADEON_RB3D_STENCILREFMASK, |
| 1237 | tempRB3D_STENCILREFMASK); |
| 1238 | OUT_RING_REG(RADEON_RB3D_PLANEMASK, tempRB3D_PLANEMASK); |
| 1239 | OUT_RING_REG(RADEON_SE_CNTL, tempSE_CNTL); |
| 1240 | OUT_RING_REG(R200_SE_VTE_CNTL, tempSE_VTE_CNTL); |
| 1241 | OUT_RING_REG(R200_SE_VTX_FMT_0, tempSE_VTX_FMT_0); |
| 1242 | OUT_RING_REG(R200_SE_VTX_FMT_1, tempSE_VTX_FMT_1); |
| 1243 | OUT_RING_REG(R200_SE_VAP_CNTL, tempSE_VAP_CNTL); |
| 1244 | OUT_RING_REG(R200_RE_AUX_SCISSOR_CNTL, tempRE_AUX_SCISSOR_CNTL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1245 | ADVANCE_RING(); |
| 1246 | |
| 1247 | /* Make sure we restore the 3D state next time. |
| 1248 | */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1249 | sarea_priv->ctx_owner = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1250 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1251 | for (i = 0; i < nbox; i++) { |
| 1252 | |
| 1253 | /* Funny that this should be required -- |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1254 | * sets top-left? |
| 1255 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1256 | radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1257 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1258 | BEGIN_RING(14); |
| 1259 | OUT_RING(CP_PACKET3(R200_3D_DRAW_IMMD_2, 12)); |
| 1260 | OUT_RING((RADEON_PRIM_TYPE_RECT_LIST | |
| 1261 | RADEON_PRIM_WALK_RING | |
| 1262 | (3 << RADEON_NUM_VERTICES_SHIFT))); |
| 1263 | OUT_RING(depth_boxes[i].ui[CLEAR_X1]); |
| 1264 | OUT_RING(depth_boxes[i].ui[CLEAR_Y1]); |
| 1265 | OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]); |
| 1266 | OUT_RING(0x3f800000); |
| 1267 | OUT_RING(depth_boxes[i].ui[CLEAR_X1]); |
| 1268 | OUT_RING(depth_boxes[i].ui[CLEAR_Y2]); |
| 1269 | OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]); |
| 1270 | OUT_RING(0x3f800000); |
| 1271 | OUT_RING(depth_boxes[i].ui[CLEAR_X2]); |
| 1272 | OUT_RING(depth_boxes[i].ui[CLEAR_Y2]); |
| 1273 | OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]); |
| 1274 | OUT_RING(0x3f800000); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1275 | ADVANCE_RING(); |
| 1276 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1277 | } else if ((flags & (RADEON_DEPTH | RADEON_STENCIL))) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1278 | |
| 1279 | int tempRB3D_ZSTENCILCNTL = depth_clear->rb3d_zstencilcntl; |
| 1280 | |
| 1281 | rb3d_cntl = depth_clear->rb3d_cntl; |
| 1282 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1283 | if (flags & RADEON_DEPTH) { |
| 1284 | rb3d_cntl |= RADEON_Z_ENABLE; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1285 | } else { |
| 1286 | rb3d_cntl &= ~RADEON_Z_ENABLE; |
| 1287 | } |
| 1288 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1289 | if (flags & RADEON_STENCIL) { |
| 1290 | rb3d_cntl |= RADEON_STENCIL_ENABLE; |
| 1291 | rb3d_stencilrefmask = clear->depth_mask; /* misnamed field */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1292 | } else { |
| 1293 | rb3d_cntl &= ~RADEON_STENCIL_ENABLE; |
| 1294 | rb3d_stencilrefmask = 0x00000000; |
| 1295 | } |
| 1296 | |
| 1297 | if (flags & RADEON_USE_COMP_ZBUF) { |
| 1298 | tempRB3D_ZSTENCILCNTL |= RADEON_Z_COMPRESSION_ENABLE | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1299 | RADEON_Z_DECOMPRESSION_ENABLE; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1300 | } |
| 1301 | if (flags & RADEON_USE_HIERZ) { |
| 1302 | tempRB3D_ZSTENCILCNTL |= RADEON_Z_HIERARCHY_ENABLE; |
| 1303 | } |
| 1304 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1305 | BEGIN_RING(13); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1306 | RADEON_WAIT_UNTIL_2D_IDLE(); |
| 1307 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1308 | OUT_RING(CP_PACKET0(RADEON_PP_CNTL, 1)); |
| 1309 | OUT_RING(0x00000000); |
| 1310 | OUT_RING(rb3d_cntl); |
| 1311 | |
| 1312 | OUT_RING_REG(RADEON_RB3D_ZSTENCILCNTL, tempRB3D_ZSTENCILCNTL); |
| 1313 | OUT_RING_REG(RADEON_RB3D_STENCILREFMASK, rb3d_stencilrefmask); |
| 1314 | OUT_RING_REG(RADEON_RB3D_PLANEMASK, 0x00000000); |
| 1315 | OUT_RING_REG(RADEON_SE_CNTL, depth_clear->se_cntl); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1316 | ADVANCE_RING(); |
| 1317 | |
| 1318 | /* Make sure we restore the 3D state next time. |
| 1319 | */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1320 | sarea_priv->ctx_owner = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1321 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1322 | for (i = 0; i < nbox; i++) { |
| 1323 | |
| 1324 | /* Funny that this should be required -- |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1325 | * sets top-left? |
| 1326 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1327 | radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1328 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1329 | BEGIN_RING(15); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1330 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1331 | OUT_RING(CP_PACKET3(RADEON_3D_DRAW_IMMD, 13)); |
| 1332 | OUT_RING(RADEON_VTX_Z_PRESENT | |
| 1333 | RADEON_VTX_PKCOLOR_PRESENT); |
| 1334 | OUT_RING((RADEON_PRIM_TYPE_RECT_LIST | |
| 1335 | RADEON_PRIM_WALK_RING | |
| 1336 | RADEON_MAOS_ENABLE | |
| 1337 | RADEON_VTX_FMT_RADEON_MODE | |
| 1338 | (3 << RADEON_NUM_VERTICES_SHIFT))); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1339 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1340 | OUT_RING(depth_boxes[i].ui[CLEAR_X1]); |
| 1341 | OUT_RING(depth_boxes[i].ui[CLEAR_Y1]); |
| 1342 | OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]); |
| 1343 | OUT_RING(0x0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1344 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1345 | OUT_RING(depth_boxes[i].ui[CLEAR_X1]); |
| 1346 | OUT_RING(depth_boxes[i].ui[CLEAR_Y2]); |
| 1347 | OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]); |
| 1348 | OUT_RING(0x0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1349 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1350 | OUT_RING(depth_boxes[i].ui[CLEAR_X2]); |
| 1351 | OUT_RING(depth_boxes[i].ui[CLEAR_Y2]); |
| 1352 | OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]); |
| 1353 | OUT_RING(0x0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1354 | |
| 1355 | ADVANCE_RING(); |
| 1356 | } |
| 1357 | } |
| 1358 | |
| 1359 | /* Increment the clear counter. The client-side 3D driver must |
| 1360 | * wait on this value before performing the clear ioctl. We |
| 1361 | * need this because the card's so damned fast... |
| 1362 | */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1363 | sarea_priv->last_clear++; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1364 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1365 | BEGIN_RING(4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1366 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1367 | RADEON_CLEAR_AGE(sarea_priv->last_clear); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1368 | RADEON_WAIT_UNTIL_IDLE(); |
| 1369 | |
| 1370 | ADVANCE_RING(); |
| 1371 | } |
| 1372 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1373 | static void radeon_cp_dispatch_swap(struct drm_device *dev, struct drm_master *master) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1374 | { |
| 1375 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1376 | struct drm_radeon_master_private *master_priv = master->driver_priv; |
| 1377 | drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1378 | int nbox = sarea_priv->nbox; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 1379 | struct drm_clip_rect *pbox = sarea_priv->boxes; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1380 | int i; |
| 1381 | RING_LOCALS; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1382 | DRM_DEBUG("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1383 | |
| 1384 | /* Do some trivial performance monitoring... |
| 1385 | */ |
| 1386 | if (dev_priv->do_boxes) |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1387 | radeon_cp_performance_boxes(dev_priv, master_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1388 | |
| 1389 | /* Wait for the 3D stream to idle before dispatching the bitblt. |
| 1390 | * This will prevent data corruption between the two streams. |
| 1391 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1392 | BEGIN_RING(2); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1393 | |
| 1394 | RADEON_WAIT_UNTIL_3D_IDLE(); |
| 1395 | |
| 1396 | ADVANCE_RING(); |
| 1397 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1398 | for (i = 0; i < nbox; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1399 | int x = pbox[i].x1; |
| 1400 | int y = pbox[i].y1; |
| 1401 | int w = pbox[i].x2 - x; |
| 1402 | int h = pbox[i].y2 - y; |
| 1403 | |
Márton Németh | 3e684ea | 2008-01-24 15:58:57 +1000 | [diff] [blame] | 1404 | DRM_DEBUG("%d,%d-%d,%d\n", x, y, w, h); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1405 | |
Michel Daenzer | 3e14a28 | 2006-09-22 04:26:35 +1000 | [diff] [blame] | 1406 | BEGIN_RING(9); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1407 | |
Michel Daenzer | 3e14a28 | 2006-09-22 04:26:35 +1000 | [diff] [blame] | 1408 | OUT_RING(CP_PACKET0(RADEON_DP_GUI_MASTER_CNTL, 0)); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1409 | OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL | |
| 1410 | RADEON_GMC_DST_PITCH_OFFSET_CNTL | |
| 1411 | RADEON_GMC_BRUSH_NONE | |
| 1412 | (dev_priv->color_fmt << 8) | |
| 1413 | RADEON_GMC_SRC_DATATYPE_COLOR | |
| 1414 | RADEON_ROP3_S | |
| 1415 | RADEON_DP_SRC_SOURCE_MEMORY | |
| 1416 | RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS); |
| 1417 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1418 | /* Make this work even if front & back are flipped: |
| 1419 | */ |
Michel Daenzer | 3e14a28 | 2006-09-22 04:26:35 +1000 | [diff] [blame] | 1420 | OUT_RING(CP_PACKET0(RADEON_SRC_PITCH_OFFSET, 1)); |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1421 | if (sarea_priv->pfCurrentPage == 0) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1422 | OUT_RING(dev_priv->back_pitch_offset); |
| 1423 | OUT_RING(dev_priv->front_pitch_offset); |
| 1424 | } else { |
| 1425 | OUT_RING(dev_priv->front_pitch_offset); |
| 1426 | OUT_RING(dev_priv->back_pitch_offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1427 | } |
| 1428 | |
Michel Daenzer | 3e14a28 | 2006-09-22 04:26:35 +1000 | [diff] [blame] | 1429 | OUT_RING(CP_PACKET0(RADEON_SRC_X_Y, 2)); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1430 | OUT_RING((x << 16) | y); |
| 1431 | OUT_RING((x << 16) | y); |
| 1432 | OUT_RING((w << 16) | h); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1433 | |
| 1434 | ADVANCE_RING(); |
| 1435 | } |
| 1436 | |
| 1437 | /* Increment the frame counter. The client-side 3D driver must |
| 1438 | * throttle the framerate by waiting for this value before |
| 1439 | * performing the swapbuffer ioctl. |
| 1440 | */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1441 | sarea_priv->last_frame++; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1442 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1443 | BEGIN_RING(4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1444 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1445 | RADEON_FRAME_AGE(sarea_priv->last_frame); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1446 | RADEON_WAIT_UNTIL_2D_IDLE(); |
| 1447 | |
| 1448 | ADVANCE_RING(); |
| 1449 | } |
| 1450 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1451 | void radeon_cp_dispatch_flip(struct drm_device *dev, struct drm_master *master) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1452 | { |
| 1453 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1454 | struct drm_radeon_master_private *master_priv = master->driver_priv; |
| 1455 | struct drm_sarea *sarea = (struct drm_sarea *)master_priv->sarea->handle; |
| 1456 | int offset = (master_priv->sarea_priv->pfCurrentPage == 1) |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1457 | ? dev_priv->front_offset : dev_priv->back_offset; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1458 | RING_LOCALS; |
Márton Németh | 3e684ea | 2008-01-24 15:58:57 +1000 | [diff] [blame] | 1459 | DRM_DEBUG("pfCurrentPage=%d\n", |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1460 | master_priv->sarea_priv->pfCurrentPage); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1461 | |
| 1462 | /* Do some trivial performance monitoring... |
| 1463 | */ |
| 1464 | if (dev_priv->do_boxes) { |
| 1465 | dev_priv->stats.boxes |= RADEON_BOX_FLIP; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1466 | radeon_cp_performance_boxes(dev_priv, master_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1467 | } |
| 1468 | |
| 1469 | /* Update the frame offsets for both CRTCs |
| 1470 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1471 | BEGIN_RING(6); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1472 | |
| 1473 | RADEON_WAIT_UNTIL_3D_IDLE(); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1474 | OUT_RING_REG(RADEON_CRTC_OFFSET, |
| 1475 | ((sarea->frame.y * dev_priv->front_pitch + |
| 1476 | sarea->frame.x * (dev_priv->color_fmt - 2)) & ~7) |
| 1477 | + offset); |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1478 | OUT_RING_REG(RADEON_CRTC2_OFFSET, master_priv->sarea_priv->crtc2_base |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1479 | + offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1480 | |
| 1481 | ADVANCE_RING(); |
| 1482 | |
| 1483 | /* Increment the frame counter. The client-side 3D driver must |
| 1484 | * throttle the framerate by waiting for this value before |
| 1485 | * performing the swapbuffer ioctl. |
| 1486 | */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1487 | master_priv->sarea_priv->last_frame++; |
| 1488 | master_priv->sarea_priv->pfCurrentPage = |
| 1489 | 1 - master_priv->sarea_priv->pfCurrentPage; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1490 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1491 | BEGIN_RING(2); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1492 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1493 | RADEON_FRAME_AGE(master_priv->sarea_priv->last_frame); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1494 | |
| 1495 | ADVANCE_RING(); |
| 1496 | } |
| 1497 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1498 | static int bad_prim_vertex_nr(int primitive, int nr) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1499 | { |
| 1500 | switch (primitive & RADEON_PRIM_TYPE_MASK) { |
| 1501 | case RADEON_PRIM_TYPE_NONE: |
| 1502 | case RADEON_PRIM_TYPE_POINT: |
| 1503 | return nr < 1; |
| 1504 | case RADEON_PRIM_TYPE_LINE: |
| 1505 | return (nr & 1) || nr == 0; |
| 1506 | case RADEON_PRIM_TYPE_LINE_STRIP: |
| 1507 | return nr < 2; |
| 1508 | case RADEON_PRIM_TYPE_TRI_LIST: |
| 1509 | case RADEON_PRIM_TYPE_3VRT_POINT_LIST: |
| 1510 | case RADEON_PRIM_TYPE_3VRT_LINE_LIST: |
| 1511 | case RADEON_PRIM_TYPE_RECT_LIST: |
| 1512 | return nr % 3 || nr == 0; |
| 1513 | case RADEON_PRIM_TYPE_TRI_FAN: |
| 1514 | case RADEON_PRIM_TYPE_TRI_STRIP: |
| 1515 | return nr < 3; |
| 1516 | default: |
| 1517 | return 1; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1518 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1519 | } |
| 1520 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1521 | typedef struct { |
| 1522 | unsigned int start; |
| 1523 | unsigned int finish; |
| 1524 | unsigned int prim; |
| 1525 | unsigned int numverts; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1526 | unsigned int offset; |
| 1527 | unsigned int vc_format; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1528 | } drm_radeon_tcl_prim_t; |
| 1529 | |
Dave Airlie | 84b1fd1 | 2007-07-11 15:53:27 +1000 | [diff] [blame] | 1530 | static void radeon_cp_dispatch_vertex(struct drm_device * dev, |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1531 | struct drm_file *file_priv, |
Dave Airlie | 056219e | 2007-07-11 16:17:42 +1000 | [diff] [blame] | 1532 | struct drm_buf * buf, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1533 | drm_radeon_tcl_prim_t * prim) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1534 | { |
| 1535 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1536 | struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; |
| 1537 | drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1538 | int offset = dev_priv->gart_buffers_offset + buf->offset + prim->start; |
| 1539 | int numverts = (int)prim->numverts; |
| 1540 | int nbox = sarea_priv->nbox; |
| 1541 | int i = 0; |
| 1542 | RING_LOCALS; |
| 1543 | |
| 1544 | DRM_DEBUG("hwprim 0x%x vfmt 0x%x %d..%d %d verts\n", |
| 1545 | prim->prim, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1546 | prim->vc_format, prim->start, prim->finish, prim->numverts); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1547 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1548 | if (bad_prim_vertex_nr(prim->prim, prim->numverts)) { |
| 1549 | DRM_ERROR("bad prim %x numverts %d\n", |
| 1550 | prim->prim, prim->numverts); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1551 | return; |
| 1552 | } |
| 1553 | |
| 1554 | do { |
| 1555 | /* Emit the next cliprect */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1556 | if (i < nbox) { |
| 1557 | radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1558 | } |
| 1559 | |
| 1560 | /* Emit the vertex buffer rendering commands */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1561 | BEGIN_RING(5); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1562 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1563 | OUT_RING(CP_PACKET3(RADEON_3D_RNDR_GEN_INDX_PRIM, 3)); |
| 1564 | OUT_RING(offset); |
| 1565 | OUT_RING(numverts); |
| 1566 | OUT_RING(prim->vc_format); |
| 1567 | OUT_RING(prim->prim | RADEON_PRIM_WALK_LIST | |
| 1568 | RADEON_COLOR_ORDER_RGBA | |
| 1569 | RADEON_VTX_FMT_RADEON_MODE | |
| 1570 | (numverts << RADEON_NUM_VERTICES_SHIFT)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1571 | |
| 1572 | ADVANCE_RING(); |
| 1573 | |
| 1574 | i++; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1575 | } while (i < nbox); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1576 | } |
| 1577 | |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 1578 | void radeon_cp_discard_buffer(struct drm_device *dev, struct drm_master *master, struct drm_buf *buf) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1579 | { |
| 1580 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1581 | struct drm_radeon_master_private *master_priv = master->driver_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1582 | drm_radeon_buf_priv_t *buf_priv = buf->dev_private; |
| 1583 | RING_LOCALS; |
| 1584 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1585 | buf_priv->age = ++master_priv->sarea_priv->last_dispatch; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1586 | |
| 1587 | /* Emit the vertex buffer age */ |
Alex Deucher | c05ce08 | 2009-02-24 16:22:29 -0500 | [diff] [blame] | 1588 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) { |
| 1589 | BEGIN_RING(3); |
| 1590 | R600_DISPATCH_AGE(buf_priv->age); |
| 1591 | ADVANCE_RING(); |
| 1592 | } else { |
| 1593 | BEGIN_RING(2); |
| 1594 | RADEON_DISPATCH_AGE(buf_priv->age); |
| 1595 | ADVANCE_RING(); |
| 1596 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1597 | |
| 1598 | buf->pending = 1; |
| 1599 | buf->used = 0; |
| 1600 | } |
| 1601 | |
Dave Airlie | 84b1fd1 | 2007-07-11 15:53:27 +1000 | [diff] [blame] | 1602 | static void radeon_cp_dispatch_indirect(struct drm_device * dev, |
Dave Airlie | 056219e | 2007-07-11 16:17:42 +1000 | [diff] [blame] | 1603 | struct drm_buf * buf, int start, int end) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1604 | { |
| 1605 | drm_radeon_private_t *dev_priv = dev->dev_private; |
| 1606 | RING_LOCALS; |
Márton Németh | 3e684ea | 2008-01-24 15:58:57 +1000 | [diff] [blame] | 1607 | DRM_DEBUG("buf=%d s=0x%x e=0x%x\n", buf->idx, start, end); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1608 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1609 | if (start != end) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1610 | int offset = (dev_priv->gart_buffers_offset |
| 1611 | + buf->offset + start); |
| 1612 | int dwords = (end - start + 3) / sizeof(u32); |
| 1613 | |
| 1614 | /* Indirect buffer data must be an even number of |
| 1615 | * dwords, so if we've been given an odd number we must |
| 1616 | * pad the data with a Type-2 CP packet. |
| 1617 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1618 | if (dwords & 1) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1619 | u32 *data = (u32 *) |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1620 | ((char *)dev->agp_buffer_map->handle |
| 1621 | + buf->offset + start); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1622 | data[dwords++] = RADEON_CP_PACKET2; |
| 1623 | } |
| 1624 | |
| 1625 | /* Fire off the indirect buffer */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1626 | BEGIN_RING(3); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1627 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1628 | OUT_RING(CP_PACKET0(RADEON_CP_IB_BASE, 1)); |
| 1629 | OUT_RING(offset); |
| 1630 | OUT_RING(dwords); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1631 | |
| 1632 | ADVANCE_RING(); |
| 1633 | } |
| 1634 | } |
| 1635 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1636 | static void radeon_cp_dispatch_indices(struct drm_device *dev, |
| 1637 | struct drm_master *master, |
Dave Airlie | 056219e | 2007-07-11 16:17:42 +1000 | [diff] [blame] | 1638 | struct drm_buf * elt_buf, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1639 | drm_radeon_tcl_prim_t * prim) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1640 | { |
| 1641 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1642 | struct drm_radeon_master_private *master_priv = master->driver_priv; |
| 1643 | drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1644 | int offset = dev_priv->gart_buffers_offset + prim->offset; |
| 1645 | u32 *data; |
| 1646 | int dwords; |
| 1647 | int i = 0; |
| 1648 | int start = prim->start + RADEON_INDEX_PRIM_OFFSET; |
| 1649 | int count = (prim->finish - start) / sizeof(u16); |
| 1650 | int nbox = sarea_priv->nbox; |
| 1651 | |
| 1652 | DRM_DEBUG("hwprim 0x%x vfmt 0x%x %d..%d offset: %x nr %d\n", |
| 1653 | prim->prim, |
| 1654 | prim->vc_format, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1655 | prim->start, prim->finish, prim->offset, prim->numverts); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1656 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1657 | if (bad_prim_vertex_nr(prim->prim, count)) { |
| 1658 | DRM_ERROR("bad prim %x count %d\n", prim->prim, count); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1659 | return; |
| 1660 | } |
| 1661 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1662 | if (start >= prim->finish || (prim->start & 0x7)) { |
| 1663 | DRM_ERROR("buffer prim %d\n", prim->prim); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1664 | return; |
| 1665 | } |
| 1666 | |
| 1667 | dwords = (prim->finish - prim->start + 3) / sizeof(u32); |
| 1668 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1669 | data = (u32 *) ((char *)dev->agp_buffer_map->handle + |
| 1670 | elt_buf->offset + prim->start); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1671 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1672 | data[0] = CP_PACKET3(RADEON_3D_RNDR_GEN_INDX_PRIM, dwords - 2); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1673 | data[1] = offset; |
| 1674 | data[2] = prim->numverts; |
| 1675 | data[3] = prim->vc_format; |
| 1676 | data[4] = (prim->prim | |
| 1677 | RADEON_PRIM_WALK_IND | |
| 1678 | RADEON_COLOR_ORDER_RGBA | |
| 1679 | RADEON_VTX_FMT_RADEON_MODE | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1680 | (count << RADEON_NUM_VERTICES_SHIFT)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1681 | |
| 1682 | do { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1683 | if (i < nbox) |
| 1684 | radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1685 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1686 | radeon_cp_dispatch_indirect(dev, elt_buf, |
| 1687 | prim->start, prim->finish); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1688 | |
| 1689 | i++; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1690 | } while (i < nbox); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1691 | |
| 1692 | } |
| 1693 | |
Dave Airlie | ffbbf7a | 2005-08-20 17:40:04 +1000 | [diff] [blame] | 1694 | #define RADEON_MAX_TEXTURE_SIZE RADEON_BUFFER_SIZE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1695 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 1696 | static int radeon_cp_dispatch_texture(struct drm_device * dev, |
| 1697 | struct drm_file *file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1698 | drm_radeon_texture_t * tex, |
| 1699 | drm_radeon_tex_image_t * image) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1700 | { |
| 1701 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 056219e | 2007-07-11 16:17:42 +1000 | [diff] [blame] | 1702 | struct drm_buf *buf; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1703 | u32 format; |
| 1704 | u32 *buffer; |
| 1705 | const u8 __user *data; |
Dave Airlie | ffbbf7a | 2005-08-20 17:40:04 +1000 | [diff] [blame] | 1706 | int size, dwords, tex_width, blit_width, spitch; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1707 | u32 height; |
| 1708 | int i; |
| 1709 | u32 texpitch, microtile; |
Roland Scheidegger | 9156cf0 | 2008-06-19 11:36:04 +1000 | [diff] [blame] | 1710 | u32 offset, byte_offset; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1711 | RING_LOCALS; |
| 1712 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 1713 | if (radeon_check_and_fixup_offset(dev_priv, file_priv, &tex->offset)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1714 | DRM_ERROR("Invalid destination offset\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 1715 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1716 | } |
| 1717 | |
| 1718 | dev_priv->stats.boxes |= RADEON_BOX_TEXTURE_LOAD; |
| 1719 | |
| 1720 | /* Flush the pixel cache. This ensures no pixel data gets mixed |
| 1721 | * up with the texture data from the host data blit, otherwise |
| 1722 | * part of the texture image may be corrupted. |
| 1723 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1724 | BEGIN_RING(4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1725 | RADEON_FLUSH_CACHE(); |
| 1726 | RADEON_WAIT_UNTIL_IDLE(); |
| 1727 | ADVANCE_RING(); |
| 1728 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1729 | /* The compiler won't optimize away a division by a variable, |
| 1730 | * even if the only legal values are powers of two. Thus, we'll |
| 1731 | * use a shift instead. |
| 1732 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1733 | switch (tex->format) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1734 | case RADEON_TXFORMAT_ARGB8888: |
| 1735 | case RADEON_TXFORMAT_RGBA8888: |
| 1736 | format = RADEON_COLOR_FORMAT_ARGB8888; |
| 1737 | tex_width = tex->width * 4; |
| 1738 | blit_width = image->width * 4; |
| 1739 | break; |
| 1740 | case RADEON_TXFORMAT_AI88: |
| 1741 | case RADEON_TXFORMAT_ARGB1555: |
| 1742 | case RADEON_TXFORMAT_RGB565: |
| 1743 | case RADEON_TXFORMAT_ARGB4444: |
| 1744 | case RADEON_TXFORMAT_VYUY422: |
| 1745 | case RADEON_TXFORMAT_YVYU422: |
| 1746 | format = RADEON_COLOR_FORMAT_RGB565; |
| 1747 | tex_width = tex->width * 2; |
| 1748 | blit_width = image->width * 2; |
| 1749 | break; |
| 1750 | case RADEON_TXFORMAT_I8: |
| 1751 | case RADEON_TXFORMAT_RGB332: |
| 1752 | format = RADEON_COLOR_FORMAT_CI8; |
| 1753 | tex_width = tex->width * 1; |
| 1754 | blit_width = image->width * 1; |
| 1755 | break; |
| 1756 | default: |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1757 | DRM_ERROR("invalid texture format %d\n", tex->format); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 1758 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1759 | } |
Dave Airlie | ffbbf7a | 2005-08-20 17:40:04 +1000 | [diff] [blame] | 1760 | spitch = blit_width >> 6; |
| 1761 | if (spitch == 0 && image->height > 1) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 1762 | return -EINVAL; |
Dave Airlie | ffbbf7a | 2005-08-20 17:40:04 +1000 | [diff] [blame] | 1763 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1764 | texpitch = tex->pitch; |
| 1765 | if ((texpitch << 22) & RADEON_DST_TILE_MICRO) { |
| 1766 | microtile = 1; |
| 1767 | if (tex_width < 64) { |
| 1768 | texpitch &= ~(RADEON_DST_TILE_MICRO >> 22); |
| 1769 | /* we got tiled coordinates, untile them */ |
| 1770 | image->x *= 2; |
| 1771 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1772 | } else |
| 1773 | microtile = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1774 | |
Roland Scheidegger | 9156cf0 | 2008-06-19 11:36:04 +1000 | [diff] [blame] | 1775 | /* this might fail for zero-sized uploads - are those illegal? */ |
| 1776 | if (!radeon_check_offset(dev_priv, tex->offset + image->height * |
| 1777 | blit_width - 1)) { |
| 1778 | DRM_ERROR("Invalid final destination offset\n"); |
| 1779 | return -EINVAL; |
| 1780 | } |
| 1781 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1782 | DRM_DEBUG("tex=%dx%d blit=%d\n", tex_width, tex->height, blit_width); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1783 | |
| 1784 | do { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1785 | DRM_DEBUG("tex: ofs=0x%x p=%d f=%d x=%hd y=%hd w=%hd h=%hd\n", |
| 1786 | tex->offset >> 10, tex->pitch, tex->format, |
| 1787 | image->x, image->y, image->width, image->height); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1788 | |
| 1789 | /* Make a copy of some parameters in case we have to |
| 1790 | * update them for a multi-pass texture blit. |
| 1791 | */ |
| 1792 | height = image->height; |
| 1793 | data = (const u8 __user *)image->data; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1794 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1795 | size = height * blit_width; |
| 1796 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1797 | if (size > RADEON_MAX_TEXTURE_SIZE) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1798 | height = RADEON_MAX_TEXTURE_SIZE / blit_width; |
| 1799 | size = height * blit_width; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1800 | } else if (size < 4 && size > 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1801 | size = 4; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1802 | } else if (size == 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1803 | return 0; |
| 1804 | } |
| 1805 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1806 | buf = radeon_freelist_get(dev); |
| 1807 | if (0 && !buf) { |
| 1808 | radeon_do_cp_idle(dev_priv); |
| 1809 | buf = radeon_freelist_get(dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1810 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1811 | if (!buf) { |
Márton Németh | 3e684ea | 2008-01-24 15:58:57 +1000 | [diff] [blame] | 1812 | DRM_DEBUG("EAGAIN\n"); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1813 | if (DRM_COPY_TO_USER(tex->image, image, sizeof(*image))) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 1814 | return -EFAULT; |
| 1815 | return -EAGAIN; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1816 | } |
| 1817 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1818 | /* Dispatch the indirect buffer. |
| 1819 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1820 | buffer = |
| 1821 | (u32 *) ((char *)dev->agp_buffer_map->handle + buf->offset); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1822 | dwords = size / 4; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1823 | |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1824 | #define RADEON_COPY_MT(_buf, _data, _width) \ |
| 1825 | do { \ |
| 1826 | if (DRM_COPY_FROM_USER(_buf, _data, (_width))) {\ |
| 1827 | DRM_ERROR("EFAULT on pad, %d bytes\n", (_width)); \ |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 1828 | return -EFAULT; \ |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1829 | } \ |
| 1830 | } while(0) |
| 1831 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1832 | if (microtile) { |
| 1833 | /* texture micro tiling in use, minimum texture width is thus 16 bytes. |
| 1834 | however, we cannot use blitter directly for texture width < 64 bytes, |
| 1835 | since minimum tex pitch is 64 bytes and we need this to match |
| 1836 | the texture width, otherwise the blitter will tile it wrong. |
| 1837 | Thus, tiling manually in this case. Additionally, need to special |
| 1838 | case tex height = 1, since our actual image will have height 2 |
| 1839 | and we need to ensure we don't read beyond the texture size |
| 1840 | from user space. */ |
| 1841 | if (tex->height == 1) { |
| 1842 | if (tex_width >= 64 || tex_width <= 16) { |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1843 | RADEON_COPY_MT(buffer, data, |
Dave Airlie | f8e0f29 | 2006-01-10 19:56:17 +1100 | [diff] [blame] | 1844 | (int)(tex_width * sizeof(u32))); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1845 | } else if (tex_width == 32) { |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1846 | RADEON_COPY_MT(buffer, data, 16); |
| 1847 | RADEON_COPY_MT(buffer + 8, |
| 1848 | data + 16, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1849 | } |
| 1850 | } else if (tex_width >= 64 || tex_width == 16) { |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1851 | RADEON_COPY_MT(buffer, data, |
Dave Airlie | f8e0f29 | 2006-01-10 19:56:17 +1100 | [diff] [blame] | 1852 | (int)(dwords * sizeof(u32))); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1853 | } else if (tex_width < 16) { |
| 1854 | for (i = 0; i < tex->height; i++) { |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1855 | RADEON_COPY_MT(buffer, data, tex_width); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1856 | buffer += 4; |
| 1857 | data += tex_width; |
| 1858 | } |
| 1859 | } else if (tex_width == 32) { |
| 1860 | /* TODO: make sure this works when not fitting in one buffer |
| 1861 | (i.e. 32bytes x 2048...) */ |
| 1862 | for (i = 0; i < tex->height; i += 2) { |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1863 | RADEON_COPY_MT(buffer, data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1864 | data += 16; |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1865 | RADEON_COPY_MT(buffer + 8, data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1866 | data += 16; |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1867 | RADEON_COPY_MT(buffer + 4, data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1868 | data += 16; |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1869 | RADEON_COPY_MT(buffer + 12, data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1870 | data += 16; |
| 1871 | buffer += 16; |
| 1872 | } |
| 1873 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1874 | } else { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1875 | if (tex_width >= 32) { |
| 1876 | /* Texture image width is larger than the minimum, so we |
| 1877 | * can upload it directly. |
| 1878 | */ |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1879 | RADEON_COPY_MT(buffer, data, |
Dave Airlie | f8e0f29 | 2006-01-10 19:56:17 +1100 | [diff] [blame] | 1880 | (int)(dwords * sizeof(u32))); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1881 | } else { |
| 1882 | /* Texture image width is less than the minimum, so we |
| 1883 | * need to pad out each image scanline to the minimum |
| 1884 | * width. |
| 1885 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1886 | for (i = 0; i < tex->height; i++) { |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1887 | RADEON_COPY_MT(buffer, data, tex_width); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1888 | buffer += 8; |
| 1889 | data += tex_width; |
| 1890 | } |
| 1891 | } |
| 1892 | } |
| 1893 | |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1894 | #undef RADEON_COPY_MT |
Roland Scheidegger | 9156cf0 | 2008-06-19 11:36:04 +1000 | [diff] [blame] | 1895 | byte_offset = (image->y & ~2047) * blit_width; |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 1896 | buf->file_priv = file_priv; |
Dave Airlie | ffbbf7a | 2005-08-20 17:40:04 +1000 | [diff] [blame] | 1897 | buf->used = size; |
| 1898 | offset = dev_priv->gart_buffers_offset + buf->offset; |
| 1899 | BEGIN_RING(9); |
| 1900 | OUT_RING(CP_PACKET3(RADEON_CNTL_BITBLT_MULTI, 5)); |
| 1901 | OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL | |
| 1902 | RADEON_GMC_DST_PITCH_OFFSET_CNTL | |
| 1903 | RADEON_GMC_BRUSH_NONE | |
| 1904 | (format << 8) | |
| 1905 | RADEON_GMC_SRC_DATATYPE_COLOR | |
| 1906 | RADEON_ROP3_S | |
| 1907 | RADEON_DP_SRC_SOURCE_MEMORY | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1908 | RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS); |
Dave Airlie | ffbbf7a | 2005-08-20 17:40:04 +1000 | [diff] [blame] | 1909 | OUT_RING((spitch << 22) | (offset >> 10)); |
Roland Scheidegger | 9156cf0 | 2008-06-19 11:36:04 +1000 | [diff] [blame] | 1910 | OUT_RING((texpitch << 22) | ((tex->offset >> 10) + (byte_offset >> 10))); |
Dave Airlie | ffbbf7a | 2005-08-20 17:40:04 +1000 | [diff] [blame] | 1911 | OUT_RING(0); |
Roland Scheidegger | 9156cf0 | 2008-06-19 11:36:04 +1000 | [diff] [blame] | 1912 | OUT_RING((image->x << 16) | (image->y % 2048)); |
Dave Airlie | ffbbf7a | 2005-08-20 17:40:04 +1000 | [diff] [blame] | 1913 | OUT_RING((image->width << 16) | height); |
| 1914 | RADEON_WAIT_UNTIL_2D_IDLE(); |
| 1915 | ADVANCE_RING(); |
chaohong guo | eed0f72 | 2007-10-15 10:45:49 +1000 | [diff] [blame] | 1916 | COMMIT_RING(); |
Dave Airlie | ffbbf7a | 2005-08-20 17:40:04 +1000 | [diff] [blame] | 1917 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 1918 | radeon_cp_discard_buffer(dev, file_priv->master, buf); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1919 | |
| 1920 | /* Update the input parameters for next time */ |
| 1921 | image->y += height; |
| 1922 | image->height -= height; |
| 1923 | image->data = (const u8 __user *)image->data + size; |
| 1924 | } while (image->height > 0); |
| 1925 | |
| 1926 | /* Flush the pixel cache after the blit completes. This ensures |
| 1927 | * the texture data is written out to memory before rendering |
| 1928 | * continues. |
| 1929 | */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1930 | BEGIN_RING(4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1931 | RADEON_FLUSH_CACHE(); |
| 1932 | RADEON_WAIT_UNTIL_2D_IDLE(); |
| 1933 | ADVANCE_RING(); |
chaohong guo | eed0f72 | 2007-10-15 10:45:49 +1000 | [diff] [blame] | 1934 | COMMIT_RING(); |
| 1935 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1936 | return 0; |
| 1937 | } |
| 1938 | |
Dave Airlie | 84b1fd1 | 2007-07-11 15:53:27 +1000 | [diff] [blame] | 1939 | static void radeon_cp_dispatch_stipple(struct drm_device * dev, u32 * stipple) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1940 | { |
| 1941 | drm_radeon_private_t *dev_priv = dev->dev_private; |
| 1942 | int i; |
| 1943 | RING_LOCALS; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1944 | DRM_DEBUG("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1945 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1946 | BEGIN_RING(35); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1947 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1948 | OUT_RING(CP_PACKET0(RADEON_RE_STIPPLE_ADDR, 0)); |
| 1949 | OUT_RING(0x00000000); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1950 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1951 | OUT_RING(CP_PACKET0_TABLE(RADEON_RE_STIPPLE_DATA, 31)); |
| 1952 | for (i = 0; i < 32; i++) { |
| 1953 | OUT_RING(stipple[i]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1954 | } |
| 1955 | |
| 1956 | ADVANCE_RING(); |
| 1957 | } |
| 1958 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1959 | static void radeon_apply_surface_regs(int surf_index, |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1960 | drm_radeon_private_t *dev_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1961 | { |
| 1962 | if (!dev_priv->mmio) |
| 1963 | return; |
| 1964 | |
| 1965 | radeon_do_cp_idle(dev_priv); |
| 1966 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1967 | RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * surf_index, |
| 1968 | dev_priv->surfaces[surf_index].flags); |
| 1969 | RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND + 16 * surf_index, |
| 1970 | dev_priv->surfaces[surf_index].lower); |
| 1971 | RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND + 16 * surf_index, |
| 1972 | dev_priv->surfaces[surf_index].upper); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1973 | } |
| 1974 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1975 | /* Allocates a virtual surface |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 1976 | * doesn't always allocate a real surface, will stretch an existing |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1977 | * surface when possible. |
| 1978 | * |
| 1979 | * Note that refcount can be at most 2, since during a free refcount=3 |
| 1980 | * might mean we have to allocate a new surface which might not always |
| 1981 | * be available. |
André Goddard Rosa | af901ca | 2009-11-14 13:09:05 -0200 | [diff] [blame] | 1982 | * For example : we allocate three contiguous surfaces ABC. If B is |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1983 | * freed, we suddenly need two surfaces to store A and C, which might |
| 1984 | * not always be available. |
| 1985 | */ |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 1986 | static int alloc_surface(drm_radeon_surface_alloc_t *new, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 1987 | drm_radeon_private_t *dev_priv, |
| 1988 | struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1989 | { |
| 1990 | struct radeon_virt_surface *s; |
| 1991 | int i; |
| 1992 | int virt_surface_index; |
| 1993 | uint32_t new_upper, new_lower; |
| 1994 | |
| 1995 | new_lower = new->address; |
| 1996 | new_upper = new_lower + new->size - 1; |
| 1997 | |
| 1998 | /* sanity check */ |
| 1999 | if ((new_lower >= new_upper) || (new->flags == 0) || (new->size == 0) || |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2000 | ((new_upper & RADEON_SURF_ADDRESS_FIXED_MASK) != |
| 2001 | RADEON_SURF_ADDRESS_FIXED_MASK) |
| 2002 | || ((new_lower & RADEON_SURF_ADDRESS_FIXED_MASK) != 0)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2003 | return -1; |
| 2004 | |
| 2005 | /* make sure there is no overlap with existing surfaces */ |
| 2006 | for (i = 0; i < RADEON_MAX_SURFACES; i++) { |
| 2007 | if ((dev_priv->surfaces[i].refcount != 0) && |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2008 | (((new_lower >= dev_priv->surfaces[i].lower) && |
| 2009 | (new_lower < dev_priv->surfaces[i].upper)) || |
| 2010 | ((new_lower < dev_priv->surfaces[i].lower) && |
| 2011 | (new_upper > dev_priv->surfaces[i].lower)))) { |
| 2012 | return -1; |
| 2013 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2014 | } |
| 2015 | |
| 2016 | /* find a virtual surface */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2017 | for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) |
Hannes Eder | 8f497aa | 2009-03-05 20:14:18 +0100 | [diff] [blame] | 2018 | if (dev_priv->virt_surfaces[i].file_priv == NULL) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2019 | break; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2020 | if (i == 2 * RADEON_MAX_SURFACES) { |
| 2021 | return -1; |
| 2022 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2023 | virt_surface_index = i; |
| 2024 | |
| 2025 | /* try to reuse an existing surface */ |
| 2026 | for (i = 0; i < RADEON_MAX_SURFACES; i++) { |
| 2027 | /* extend before */ |
| 2028 | if ((dev_priv->surfaces[i].refcount == 1) && |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2029 | (new->flags == dev_priv->surfaces[i].flags) && |
| 2030 | (new_upper + 1 == dev_priv->surfaces[i].lower)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2031 | s = &(dev_priv->virt_surfaces[virt_surface_index]); |
| 2032 | s->surface_index = i; |
| 2033 | s->lower = new_lower; |
| 2034 | s->upper = new_upper; |
| 2035 | s->flags = new->flags; |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2036 | s->file_priv = file_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2037 | dev_priv->surfaces[i].refcount++; |
| 2038 | dev_priv->surfaces[i].lower = s->lower; |
| 2039 | radeon_apply_surface_regs(s->surface_index, dev_priv); |
| 2040 | return virt_surface_index; |
| 2041 | } |
| 2042 | |
| 2043 | /* extend after */ |
| 2044 | if ((dev_priv->surfaces[i].refcount == 1) && |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2045 | (new->flags == dev_priv->surfaces[i].flags) && |
| 2046 | (new_lower == dev_priv->surfaces[i].upper + 1)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2047 | s = &(dev_priv->virt_surfaces[virt_surface_index]); |
| 2048 | s->surface_index = i; |
| 2049 | s->lower = new_lower; |
| 2050 | s->upper = new_upper; |
| 2051 | s->flags = new->flags; |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2052 | s->file_priv = file_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2053 | dev_priv->surfaces[i].refcount++; |
| 2054 | dev_priv->surfaces[i].upper = s->upper; |
| 2055 | radeon_apply_surface_regs(s->surface_index, dev_priv); |
| 2056 | return virt_surface_index; |
| 2057 | } |
| 2058 | } |
| 2059 | |
| 2060 | /* okay, we need a new one */ |
| 2061 | for (i = 0; i < RADEON_MAX_SURFACES; i++) { |
| 2062 | if (dev_priv->surfaces[i].refcount == 0) { |
| 2063 | s = &(dev_priv->virt_surfaces[virt_surface_index]); |
| 2064 | s->surface_index = i; |
| 2065 | s->lower = new_lower; |
| 2066 | s->upper = new_upper; |
| 2067 | s->flags = new->flags; |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2068 | s->file_priv = file_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2069 | dev_priv->surfaces[i].refcount = 1; |
| 2070 | dev_priv->surfaces[i].lower = s->lower; |
| 2071 | dev_priv->surfaces[i].upper = s->upper; |
| 2072 | dev_priv->surfaces[i].flags = s->flags; |
| 2073 | radeon_apply_surface_regs(s->surface_index, dev_priv); |
| 2074 | return virt_surface_index; |
| 2075 | } |
| 2076 | } |
| 2077 | |
| 2078 | /* we didn't find anything */ |
| 2079 | return -1; |
| 2080 | } |
| 2081 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2082 | static int free_surface(struct drm_file *file_priv, |
| 2083 | drm_radeon_private_t * dev_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2084 | int lower) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2085 | { |
| 2086 | struct radeon_virt_surface *s; |
| 2087 | int i; |
| 2088 | /* find the virtual surface */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2089 | for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2090 | s = &(dev_priv->virt_surfaces[i]); |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2091 | if (s->file_priv) { |
| 2092 | if ((lower == s->lower) && (file_priv == s->file_priv)) |
| 2093 | { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2094 | if (dev_priv->surfaces[s->surface_index]. |
| 2095 | lower == s->lower) |
| 2096 | dev_priv->surfaces[s->surface_index]. |
| 2097 | lower = s->upper; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2098 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2099 | if (dev_priv->surfaces[s->surface_index]. |
| 2100 | upper == s->upper) |
| 2101 | dev_priv->surfaces[s->surface_index]. |
| 2102 | upper = s->lower; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2103 | |
| 2104 | dev_priv->surfaces[s->surface_index].refcount--; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2105 | if (dev_priv->surfaces[s->surface_index]. |
| 2106 | refcount == 0) |
| 2107 | dev_priv->surfaces[s->surface_index]. |
| 2108 | flags = 0; |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2109 | s->file_priv = NULL; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2110 | radeon_apply_surface_regs(s->surface_index, |
| 2111 | dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2112 | return 0; |
| 2113 | } |
| 2114 | } |
| 2115 | } |
| 2116 | return 1; |
| 2117 | } |
| 2118 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2119 | static void radeon_surfaces_release(struct drm_file *file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2120 | drm_radeon_private_t * dev_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2121 | { |
| 2122 | int i; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2123 | for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) { |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2124 | if (dev_priv->virt_surfaces[i].file_priv == file_priv) |
| 2125 | free_surface(file_priv, dev_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2126 | dev_priv->virt_surfaces[i].lower); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2127 | } |
| 2128 | } |
| 2129 | |
| 2130 | /* ================================================================ |
| 2131 | * IOCTL functions |
| 2132 | */ |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2133 | static int radeon_surface_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2134 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2135 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2136 | drm_radeon_surface_alloc_t *alloc = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2137 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2138 | if (alloc_surface(alloc, dev_priv, file_priv) == -1) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2139 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2140 | else |
| 2141 | return 0; |
| 2142 | } |
| 2143 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2144 | static int radeon_surface_free(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2145 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2146 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2147 | drm_radeon_surface_free_t *memfree = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2148 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2149 | if (free_surface(file_priv, dev_priv, memfree->address)) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2150 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2151 | else |
| 2152 | return 0; |
| 2153 | } |
| 2154 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2155 | static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2156 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2157 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2158 | struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; |
| 2159 | drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2160 | drm_radeon_clear_t *clear = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2161 | drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS]; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2162 | DRM_DEBUG("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2163 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2164 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2165 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2166 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2167 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2168 | if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2169 | sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS; |
| 2170 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2171 | if (DRM_COPY_FROM_USER(&depth_boxes, clear->depth_boxes, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2172 | sarea_priv->nbox * sizeof(depth_boxes[0]))) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2173 | return -EFAULT; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2174 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2175 | radeon_cp_dispatch_clear(dev, file_priv->master, clear, depth_boxes); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2176 | |
| 2177 | COMMIT_RING(); |
| 2178 | return 0; |
| 2179 | } |
| 2180 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2181 | /* Not sure why this isn't set all the time: |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2182 | */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2183 | static int radeon_do_init_pageflip(struct drm_device *dev, struct drm_master *master) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2184 | { |
| 2185 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2186 | struct drm_radeon_master_private *master_priv = master->driver_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2187 | RING_LOCALS; |
| 2188 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2189 | DRM_DEBUG("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2190 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2191 | BEGIN_RING(6); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2192 | RADEON_WAIT_UNTIL_3D_IDLE(); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2193 | OUT_RING(CP_PACKET0(RADEON_CRTC_OFFSET_CNTL, 0)); |
| 2194 | OUT_RING(RADEON_READ(RADEON_CRTC_OFFSET_CNTL) | |
| 2195 | RADEON_CRTC_OFFSET_FLIP_CNTL); |
| 2196 | OUT_RING(CP_PACKET0(RADEON_CRTC2_OFFSET_CNTL, 0)); |
| 2197 | OUT_RING(RADEON_READ(RADEON_CRTC2_OFFSET_CNTL) | |
| 2198 | RADEON_CRTC_OFFSET_FLIP_CNTL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2199 | ADVANCE_RING(); |
| 2200 | |
| 2201 | dev_priv->page_flipping = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2202 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2203 | if (master_priv->sarea_priv->pfCurrentPage != 1) |
| 2204 | master_priv->sarea_priv->pfCurrentPage = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2205 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2206 | return 0; |
| 2207 | } |
| 2208 | |
| 2209 | /* Swapping and flipping are different operations, need different ioctls. |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2210 | * They can & should be intermixed to support multiple 3d windows. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2211 | */ |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2212 | static int radeon_cp_flip(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2213 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2214 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2215 | DRM_DEBUG("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2216 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2217 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2218 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2219 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2220 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2221 | if (!dev_priv->page_flipping) |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2222 | radeon_do_init_pageflip(dev, file_priv->master); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2223 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2224 | radeon_cp_dispatch_flip(dev, file_priv->master); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2225 | |
| 2226 | COMMIT_RING(); |
| 2227 | return 0; |
| 2228 | } |
| 2229 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2230 | static int radeon_cp_swap(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2231 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2232 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2233 | struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; |
| 2234 | drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; |
| 2235 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2236 | DRM_DEBUG("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2237 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2238 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2239 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2240 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2241 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2242 | if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2243 | sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS; |
| 2244 | |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 2245 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) |
| 2246 | r600_cp_dispatch_swap(dev, file_priv); |
| 2247 | else |
| 2248 | radeon_cp_dispatch_swap(dev, file_priv->master); |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2249 | sarea_priv->ctx_owner = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2250 | |
| 2251 | COMMIT_RING(); |
| 2252 | return 0; |
| 2253 | } |
| 2254 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2255 | static int radeon_cp_vertex(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2256 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2257 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2258 | struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; |
| 2259 | drm_radeon_sarea_t *sarea_priv; |
Dave Airlie | cdd55a2 | 2007-07-11 16:32:08 +1000 | [diff] [blame] | 2260 | struct drm_device_dma *dma = dev->dma; |
Dave Airlie | 056219e | 2007-07-11 16:17:42 +1000 | [diff] [blame] | 2261 | struct drm_buf *buf; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2262 | drm_radeon_vertex_t *vertex = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2263 | drm_radeon_tcl_prim_t prim; |
| 2264 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2265 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2266 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2267 | sarea_priv = master_priv->sarea_priv; |
| 2268 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2269 | DRM_DEBUG("pid=%d index=%d count=%d discard=%d\n", |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2270 | DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2271 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2272 | if (vertex->idx < 0 || vertex->idx >= dma->buf_count) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2273 | DRM_ERROR("buffer index %d (of %d max)\n", |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2274 | vertex->idx, dma->buf_count - 1); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2275 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2276 | } |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2277 | if (vertex->prim < 0 || vertex->prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) { |
| 2278 | DRM_ERROR("buffer prim %d\n", vertex->prim); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2279 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2280 | } |
| 2281 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2282 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
| 2283 | VB_AGE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2284 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2285 | buf = dma->buflist[vertex->idx]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2286 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2287 | if (buf->file_priv != file_priv) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2288 | DRM_ERROR("process %d using buffer owned by %p\n", |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2289 | DRM_CURRENTPID, buf->file_priv); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2290 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2291 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2292 | if (buf->pending) { |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2293 | DRM_ERROR("sending pending buffer %d\n", vertex->idx); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2294 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2295 | } |
| 2296 | |
| 2297 | /* Build up a prim_t record: |
| 2298 | */ |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2299 | if (vertex->count) { |
| 2300 | buf->used = vertex->count; /* not used? */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2301 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2302 | if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) { |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2303 | if (radeon_emit_state(dev_priv, file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2304 | &sarea_priv->context_state, |
| 2305 | sarea_priv->tex_state, |
| 2306 | sarea_priv->dirty)) { |
| 2307 | DRM_ERROR("radeon_emit_state failed\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2308 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2309 | } |
| 2310 | |
| 2311 | sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES | |
| 2312 | RADEON_UPLOAD_TEX1IMAGES | |
| 2313 | RADEON_UPLOAD_TEX2IMAGES | |
| 2314 | RADEON_REQUIRE_QUIESCENCE); |
| 2315 | } |
| 2316 | |
| 2317 | prim.start = 0; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2318 | prim.finish = vertex->count; /* unused */ |
| 2319 | prim.prim = vertex->prim; |
| 2320 | prim.numverts = vertex->count; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2321 | prim.vc_format = sarea_priv->vc_format; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2322 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2323 | radeon_cp_dispatch_vertex(dev, file_priv, buf, &prim); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2324 | } |
| 2325 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2326 | if (vertex->discard) { |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2327 | radeon_cp_discard_buffer(dev, file_priv->master, buf); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2328 | } |
| 2329 | |
| 2330 | COMMIT_RING(); |
| 2331 | return 0; |
| 2332 | } |
| 2333 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2334 | static int radeon_cp_indices(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2335 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2336 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2337 | struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; |
| 2338 | drm_radeon_sarea_t *sarea_priv; |
Dave Airlie | cdd55a2 | 2007-07-11 16:32:08 +1000 | [diff] [blame] | 2339 | struct drm_device_dma *dma = dev->dma; |
Dave Airlie | 056219e | 2007-07-11 16:17:42 +1000 | [diff] [blame] | 2340 | struct drm_buf *buf; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2341 | drm_radeon_indices_t *elts = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2342 | drm_radeon_tcl_prim_t prim; |
| 2343 | int count; |
| 2344 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2345 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2346 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2347 | sarea_priv = master_priv->sarea_priv; |
| 2348 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2349 | DRM_DEBUG("pid=%d index=%d start=%d end=%d discard=%d\n", |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2350 | DRM_CURRENTPID, elts->idx, elts->start, elts->end, |
| 2351 | elts->discard); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2352 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2353 | if (elts->idx < 0 || elts->idx >= dma->buf_count) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2354 | DRM_ERROR("buffer index %d (of %d max)\n", |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2355 | elts->idx, dma->buf_count - 1); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2356 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2357 | } |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2358 | if (elts->prim < 0 || elts->prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) { |
| 2359 | DRM_ERROR("buffer prim %d\n", elts->prim); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2360 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2361 | } |
| 2362 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2363 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
| 2364 | VB_AGE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2365 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2366 | buf = dma->buflist[elts->idx]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2367 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2368 | if (buf->file_priv != file_priv) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2369 | DRM_ERROR("process %d using buffer owned by %p\n", |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2370 | DRM_CURRENTPID, buf->file_priv); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2371 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2372 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2373 | if (buf->pending) { |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2374 | DRM_ERROR("sending pending buffer %d\n", elts->idx); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2375 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2376 | } |
| 2377 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2378 | count = (elts->end - elts->start) / sizeof(u16); |
| 2379 | elts->start -= RADEON_INDEX_PRIM_OFFSET; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2380 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2381 | if (elts->start & 0x7) { |
| 2382 | DRM_ERROR("misaligned buffer 0x%x\n", elts->start); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2383 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2384 | } |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2385 | if (elts->start < buf->used) { |
| 2386 | DRM_ERROR("no header 0x%x - 0x%x\n", elts->start, buf->used); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2387 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2388 | } |
| 2389 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2390 | buf->used = elts->end; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2391 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2392 | if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) { |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2393 | if (radeon_emit_state(dev_priv, file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2394 | &sarea_priv->context_state, |
| 2395 | sarea_priv->tex_state, |
| 2396 | sarea_priv->dirty)) { |
| 2397 | DRM_ERROR("radeon_emit_state failed\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2398 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2399 | } |
| 2400 | |
| 2401 | sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES | |
| 2402 | RADEON_UPLOAD_TEX1IMAGES | |
| 2403 | RADEON_UPLOAD_TEX2IMAGES | |
| 2404 | RADEON_REQUIRE_QUIESCENCE); |
| 2405 | } |
| 2406 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2407 | /* Build up a prim_t record: |
| 2408 | */ |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2409 | prim.start = elts->start; |
| 2410 | prim.finish = elts->end; |
| 2411 | prim.prim = elts->prim; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2412 | prim.offset = 0; /* offset from start of dma buffers */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2413 | prim.numverts = RADEON_MAX_VB_VERTS; /* duh */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2414 | prim.vc_format = sarea_priv->vc_format; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2415 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2416 | radeon_cp_dispatch_indices(dev, file_priv->master, buf, &prim); |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2417 | if (elts->discard) { |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2418 | radeon_cp_discard_buffer(dev, file_priv->master, buf); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2419 | } |
| 2420 | |
| 2421 | COMMIT_RING(); |
| 2422 | return 0; |
| 2423 | } |
| 2424 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2425 | static int radeon_cp_texture(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2426 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2427 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2428 | drm_radeon_texture_t *tex = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2429 | drm_radeon_tex_image_t image; |
| 2430 | int ret; |
| 2431 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2432 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2433 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2434 | if (tex->image == NULL) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2435 | DRM_ERROR("null texture image!\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2436 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2437 | } |
| 2438 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2439 | if (DRM_COPY_FROM_USER(&image, |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2440 | (drm_radeon_tex_image_t __user *) tex->image, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2441 | sizeof(image))) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2442 | return -EFAULT; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2443 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2444 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
| 2445 | VB_AGE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2446 | |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 2447 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) |
| 2448 | ret = r600_cp_dispatch_texture(dev, file_priv, tex, &image); |
| 2449 | else |
| 2450 | ret = radeon_cp_dispatch_texture(dev, file_priv, tex, &image); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2451 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2452 | return ret; |
| 2453 | } |
| 2454 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2455 | static int radeon_cp_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2456 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2457 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2458 | drm_radeon_stipple_t *stipple = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2459 | u32 mask[32]; |
| 2460 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2461 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2462 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2463 | if (DRM_COPY_FROM_USER(&mask, stipple->mask, 32 * sizeof(u32))) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2464 | return -EFAULT; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2465 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2466 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2467 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2468 | radeon_cp_dispatch_stipple(dev, mask); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2469 | |
| 2470 | COMMIT_RING(); |
| 2471 | return 0; |
| 2472 | } |
| 2473 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2474 | static int radeon_cp_indirect(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2475 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2476 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | cdd55a2 | 2007-07-11 16:32:08 +1000 | [diff] [blame] | 2477 | struct drm_device_dma *dma = dev->dma; |
Dave Airlie | 056219e | 2007-07-11 16:17:42 +1000 | [diff] [blame] | 2478 | struct drm_buf *buf; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2479 | drm_radeon_indirect_t *indirect = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2480 | RING_LOCALS; |
| 2481 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2482 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2483 | |
Márton Németh | 3e684ea | 2008-01-24 15:58:57 +1000 | [diff] [blame] | 2484 | DRM_DEBUG("idx=%d s=%d e=%d d=%d\n", |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2485 | indirect->idx, indirect->start, indirect->end, |
| 2486 | indirect->discard); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2487 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2488 | if (indirect->idx < 0 || indirect->idx >= dma->buf_count) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2489 | DRM_ERROR("buffer index %d (of %d max)\n", |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2490 | indirect->idx, dma->buf_count - 1); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2491 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2492 | } |
| 2493 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2494 | buf = dma->buflist[indirect->idx]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2495 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2496 | if (buf->file_priv != file_priv) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2497 | DRM_ERROR("process %d using buffer owned by %p\n", |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2498 | DRM_CURRENTPID, buf->file_priv); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2499 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2500 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2501 | if (buf->pending) { |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2502 | DRM_ERROR("sending pending buffer %d\n", indirect->idx); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2503 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2504 | } |
| 2505 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2506 | if (indirect->start < buf->used) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2507 | DRM_ERROR("reusing indirect: start=0x%x actual=0x%x\n", |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2508 | indirect->start, buf->used); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2509 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2510 | } |
| 2511 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2512 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
| 2513 | VB_AGE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2514 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2515 | buf->used = indirect->end; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2516 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2517 | /* Dispatch the indirect buffer full of commands from the |
| 2518 | * X server. This is insecure and is thus only available to |
| 2519 | * privileged clients. |
| 2520 | */ |
Alex Deucher | c05ce08 | 2009-02-24 16:22:29 -0500 | [diff] [blame] | 2521 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) |
| 2522 | r600_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end); |
| 2523 | else { |
| 2524 | /* Wait for the 3D stream to idle before the indirect buffer |
| 2525 | * containing 2D acceleration commands is processed. |
| 2526 | */ |
| 2527 | BEGIN_RING(2); |
| 2528 | RADEON_WAIT_UNTIL_3D_IDLE(); |
| 2529 | ADVANCE_RING(); |
| 2530 | radeon_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2531 | } |
| 2532 | |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 2533 | if (indirect->discard) { |
Alex Deucher | c05ce08 | 2009-02-24 16:22:29 -0500 | [diff] [blame] | 2534 | radeon_cp_discard_buffer(dev, file_priv->master, buf); |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 2535 | } |
Alex Deucher | c05ce08 | 2009-02-24 16:22:29 -0500 | [diff] [blame] | 2536 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2537 | COMMIT_RING(); |
| 2538 | return 0; |
| 2539 | } |
| 2540 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2541 | static int radeon_cp_vertex2(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2542 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2543 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2544 | struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; |
| 2545 | drm_radeon_sarea_t *sarea_priv; |
Dave Airlie | cdd55a2 | 2007-07-11 16:32:08 +1000 | [diff] [blame] | 2546 | struct drm_device_dma *dma = dev->dma; |
Dave Airlie | 056219e | 2007-07-11 16:17:42 +1000 | [diff] [blame] | 2547 | struct drm_buf *buf; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2548 | drm_radeon_vertex2_t *vertex = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2549 | int i; |
| 2550 | unsigned char laststate; |
| 2551 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2552 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2553 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2554 | sarea_priv = master_priv->sarea_priv; |
| 2555 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2556 | DRM_DEBUG("pid=%d index=%d discard=%d\n", |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2557 | DRM_CURRENTPID, vertex->idx, vertex->discard); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2558 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2559 | if (vertex->idx < 0 || vertex->idx >= dma->buf_count) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2560 | DRM_ERROR("buffer index %d (of %d max)\n", |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2561 | vertex->idx, dma->buf_count - 1); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2562 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2563 | } |
| 2564 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2565 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
| 2566 | VB_AGE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2567 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2568 | buf = dma->buflist[vertex->idx]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2569 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2570 | if (buf->file_priv != file_priv) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2571 | DRM_ERROR("process %d using buffer owned by %p\n", |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2572 | DRM_CURRENTPID, buf->file_priv); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2573 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2574 | } |
| 2575 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2576 | if (buf->pending) { |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2577 | DRM_ERROR("sending pending buffer %d\n", vertex->idx); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2578 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2579 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2580 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2581 | if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2582 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2583 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2584 | for (laststate = 0xff, i = 0; i < vertex->nr_prims; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2585 | drm_radeon_prim_t prim; |
| 2586 | drm_radeon_tcl_prim_t tclprim; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2587 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2588 | if (DRM_COPY_FROM_USER(&prim, &vertex->prim[i], sizeof(prim))) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2589 | return -EFAULT; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2590 | |
| 2591 | if (prim.stateidx != laststate) { |
| 2592 | drm_radeon_state_t state; |
| 2593 | |
| 2594 | if (DRM_COPY_FROM_USER(&state, |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2595 | &vertex->state[prim.stateidx], |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2596 | sizeof(state))) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2597 | return -EFAULT; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2598 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2599 | if (radeon_emit_state2(dev_priv, file_priv, &state)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2600 | DRM_ERROR("radeon_emit_state2 failed\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2601 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2602 | } |
| 2603 | |
| 2604 | laststate = prim.stateidx; |
| 2605 | } |
| 2606 | |
| 2607 | tclprim.start = prim.start; |
| 2608 | tclprim.finish = prim.finish; |
| 2609 | tclprim.prim = prim.prim; |
| 2610 | tclprim.vc_format = prim.vc_format; |
| 2611 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2612 | if (prim.prim & RADEON_PRIM_WALK_IND) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2613 | tclprim.offset = prim.numverts * 64; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2614 | tclprim.numverts = RADEON_MAX_VB_VERTS; /* duh */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2615 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2616 | radeon_cp_dispatch_indices(dev, file_priv->master, buf, &tclprim); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2617 | } else { |
| 2618 | tclprim.numverts = prim.numverts; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2619 | tclprim.offset = 0; /* not used */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2620 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2621 | radeon_cp_dispatch_vertex(dev, file_priv, buf, &tclprim); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2622 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2623 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2624 | if (sarea_priv->nbox == 1) |
| 2625 | sarea_priv->nbox = 0; |
| 2626 | } |
| 2627 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2628 | if (vertex->discard) { |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2629 | radeon_cp_discard_buffer(dev, file_priv->master, buf); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2630 | } |
| 2631 | |
| 2632 | COMMIT_RING(); |
| 2633 | return 0; |
| 2634 | } |
| 2635 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2636 | static int radeon_emit_packets(drm_radeon_private_t * dev_priv, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2637 | struct drm_file *file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2638 | drm_radeon_cmd_header_t header, |
Dave Airlie | b3a8363 | 2005-09-30 18:37:36 +1000 | [diff] [blame] | 2639 | drm_radeon_kcmd_buffer_t *cmdbuf) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2640 | { |
| 2641 | int id = (int)header.packet.packet_id; |
| 2642 | int sz, reg; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2643 | RING_LOCALS; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2644 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2645 | if (id >= RADEON_MAX_STATE_PACKETS) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2646 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2647 | |
| 2648 | sz = packet[id].len; |
| 2649 | reg = packet[id].start; |
| 2650 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2651 | if (sz * sizeof(u32) > drm_buffer_unprocessed(cmdbuf->buffer)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2652 | DRM_ERROR("Packet size provided larger than data provided\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2653 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2654 | } |
| 2655 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2656 | if (radeon_check_and_fixup_packets(dev_priv, file_priv, id, |
| 2657 | cmdbuf->buffer)) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2658 | DRM_ERROR("Packet verification failed\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2659 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2660 | } |
| 2661 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2662 | BEGIN_RING(sz + 1); |
| 2663 | OUT_RING(CP_PACKET0(reg, (sz - 1))); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2664 | OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2665 | ADVANCE_RING(); |
| 2666 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2667 | return 0; |
| 2668 | } |
| 2669 | |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 2670 | static __inline__ int radeon_emit_scalars(drm_radeon_private_t *dev_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2671 | drm_radeon_cmd_header_t header, |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 2672 | drm_radeon_kcmd_buffer_t *cmdbuf) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2673 | { |
| 2674 | int sz = header.scalars.count; |
| 2675 | int start = header.scalars.offset; |
| 2676 | int stride = header.scalars.stride; |
| 2677 | RING_LOCALS; |
| 2678 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2679 | BEGIN_RING(3 + sz); |
| 2680 | OUT_RING(CP_PACKET0(RADEON_SE_TCL_SCALAR_INDX_REG, 0)); |
| 2681 | OUT_RING(start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT)); |
| 2682 | OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_SCALAR_DATA_REG, sz - 1)); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2683 | OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2684 | ADVANCE_RING(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2685 | return 0; |
| 2686 | } |
| 2687 | |
| 2688 | /* God this is ugly |
| 2689 | */ |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 2690 | static __inline__ int radeon_emit_scalars2(drm_radeon_private_t *dev_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2691 | drm_radeon_cmd_header_t header, |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 2692 | drm_radeon_kcmd_buffer_t *cmdbuf) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2693 | { |
| 2694 | int sz = header.scalars.count; |
| 2695 | int start = ((unsigned int)header.scalars.offset) + 0x100; |
| 2696 | int stride = header.scalars.stride; |
| 2697 | RING_LOCALS; |
| 2698 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2699 | BEGIN_RING(3 + sz); |
| 2700 | OUT_RING(CP_PACKET0(RADEON_SE_TCL_SCALAR_INDX_REG, 0)); |
| 2701 | OUT_RING(start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT)); |
| 2702 | OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_SCALAR_DATA_REG, sz - 1)); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2703 | OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2704 | ADVANCE_RING(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2705 | return 0; |
| 2706 | } |
| 2707 | |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 2708 | static __inline__ int radeon_emit_vectors(drm_radeon_private_t *dev_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2709 | drm_radeon_cmd_header_t header, |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 2710 | drm_radeon_kcmd_buffer_t *cmdbuf) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2711 | { |
| 2712 | int sz = header.vectors.count; |
| 2713 | int start = header.vectors.offset; |
| 2714 | int stride = header.vectors.stride; |
| 2715 | RING_LOCALS; |
| 2716 | |
Dave Airlie | f2a2279 | 2006-06-24 16:55:34 +1000 | [diff] [blame] | 2717 | BEGIN_RING(5 + sz); |
| 2718 | OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2719 | OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0)); |
| 2720 | OUT_RING(start | (stride << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT)); |
| 2721 | OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1))); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2722 | OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2723 | ADVANCE_RING(); |
| 2724 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2725 | return 0; |
| 2726 | } |
| 2727 | |
Dave Airlie | d6fece0 | 2006-06-24 17:04:07 +1000 | [diff] [blame] | 2728 | static __inline__ int radeon_emit_veclinear(drm_radeon_private_t *dev_priv, |
| 2729 | drm_radeon_cmd_header_t header, |
| 2730 | drm_radeon_kcmd_buffer_t *cmdbuf) |
| 2731 | { |
| 2732 | int sz = header.veclinear.count * 4; |
| 2733 | int start = header.veclinear.addr_lo | (header.veclinear.addr_hi << 8); |
| 2734 | RING_LOCALS; |
| 2735 | |
| 2736 | if (!sz) |
| 2737 | return 0; |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2738 | if (sz * 4 > drm_buffer_unprocessed(cmdbuf->buffer)) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2739 | return -EINVAL; |
Dave Airlie | d6fece0 | 2006-06-24 17:04:07 +1000 | [diff] [blame] | 2740 | |
| 2741 | BEGIN_RING(5 + sz); |
| 2742 | OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0); |
| 2743 | OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0)); |
| 2744 | OUT_RING(start | (1 << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT)); |
| 2745 | OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1))); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2746 | OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz); |
Dave Airlie | d6fece0 | 2006-06-24 17:04:07 +1000 | [diff] [blame] | 2747 | ADVANCE_RING(); |
| 2748 | |
Dave Airlie | d6fece0 | 2006-06-24 17:04:07 +1000 | [diff] [blame] | 2749 | return 0; |
| 2750 | } |
| 2751 | |
Dave Airlie | 84b1fd1 | 2007-07-11 15:53:27 +1000 | [diff] [blame] | 2752 | static int radeon_emit_packet3(struct drm_device * dev, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2753 | struct drm_file *file_priv, |
Dave Airlie | b3a8363 | 2005-09-30 18:37:36 +1000 | [diff] [blame] | 2754 | drm_radeon_kcmd_buffer_t *cmdbuf) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2755 | { |
| 2756 | drm_radeon_private_t *dev_priv = dev->dev_private; |
| 2757 | unsigned int cmdsz; |
| 2758 | int ret; |
| 2759 | RING_LOCALS; |
| 2760 | |
| 2761 | DRM_DEBUG("\n"); |
| 2762 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2763 | if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2764 | cmdbuf, &cmdsz))) { |
| 2765 | DRM_ERROR("Packet verification failed\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2766 | return ret; |
| 2767 | } |
| 2768 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2769 | BEGIN_RING(cmdsz); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2770 | OUT_RING_DRM_BUFFER(cmdbuf->buffer, cmdsz); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2771 | ADVANCE_RING(); |
| 2772 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2773 | return 0; |
| 2774 | } |
| 2775 | |
Dave Airlie | 84b1fd1 | 2007-07-11 15:53:27 +1000 | [diff] [blame] | 2776 | static int radeon_emit_packet3_cliprect(struct drm_device *dev, |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2777 | struct drm_file *file_priv, |
Dave Airlie | b3a8363 | 2005-09-30 18:37:36 +1000 | [diff] [blame] | 2778 | drm_radeon_kcmd_buffer_t *cmdbuf, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2779 | int orig_nbox) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2780 | { |
| 2781 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 2782 | struct drm_clip_rect box; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2783 | unsigned int cmdsz; |
| 2784 | int ret; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 2785 | struct drm_clip_rect __user *boxes = cmdbuf->boxes; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2786 | int i = 0; |
| 2787 | RING_LOCALS; |
| 2788 | |
| 2789 | DRM_DEBUG("\n"); |
| 2790 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2791 | if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2792 | cmdbuf, &cmdsz))) { |
| 2793 | DRM_ERROR("Packet verification failed\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2794 | return ret; |
| 2795 | } |
| 2796 | |
| 2797 | if (!orig_nbox) |
| 2798 | goto out; |
| 2799 | |
| 2800 | do { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2801 | if (i < cmdbuf->nbox) { |
| 2802 | if (DRM_COPY_FROM_USER(&box, &boxes[i], sizeof(box))) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2803 | return -EFAULT; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2804 | /* FIXME The second and subsequent times round |
| 2805 | * this loop, send a WAIT_UNTIL_3D_IDLE before |
| 2806 | * calling emit_clip_rect(). This fixes a |
| 2807 | * lockup on fast machines when sending |
| 2808 | * several cliprects with a cmdbuf, as when |
| 2809 | * waving a 2D window over a 3D |
| 2810 | * window. Something in the commands from user |
| 2811 | * space seems to hang the card when they're |
| 2812 | * sent several times in a row. That would be |
| 2813 | * the correct place to fix it but this works |
| 2814 | * around it until I can figure that out - Tim |
| 2815 | * Smith */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2816 | if (i) { |
| 2817 | BEGIN_RING(2); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2818 | RADEON_WAIT_UNTIL_3D_IDLE(); |
| 2819 | ADVANCE_RING(); |
| 2820 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2821 | radeon_emit_clip_rect(dev_priv, &box); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2822 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2823 | |
| 2824 | BEGIN_RING(cmdsz); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2825 | OUT_RING_DRM_BUFFER(cmdbuf->buffer, cmdsz); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2826 | ADVANCE_RING(); |
| 2827 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2828 | } while (++i < cmdbuf->nbox); |
| 2829 | if (cmdbuf->nbox == 1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2830 | cmdbuf->nbox = 0; |
| 2831 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2832 | return 0; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2833 | out: |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2834 | drm_buffer_advance(cmdbuf->buffer, cmdsz * 4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2835 | return 0; |
| 2836 | } |
| 2837 | |
Dave Airlie | 84b1fd1 | 2007-07-11 15:53:27 +1000 | [diff] [blame] | 2838 | static int radeon_emit_wait(struct drm_device * dev, int flags) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2839 | { |
| 2840 | drm_radeon_private_t *dev_priv = dev->dev_private; |
| 2841 | RING_LOCALS; |
| 2842 | |
Márton Németh | 3e684ea | 2008-01-24 15:58:57 +1000 | [diff] [blame] | 2843 | DRM_DEBUG("%x\n", flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2844 | switch (flags) { |
| 2845 | case RADEON_WAIT_2D: |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2846 | BEGIN_RING(2); |
| 2847 | RADEON_WAIT_UNTIL_2D_IDLE(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2848 | ADVANCE_RING(); |
| 2849 | break; |
| 2850 | case RADEON_WAIT_3D: |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2851 | BEGIN_RING(2); |
| 2852 | RADEON_WAIT_UNTIL_3D_IDLE(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2853 | ADVANCE_RING(); |
| 2854 | break; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2855 | case RADEON_WAIT_2D | RADEON_WAIT_3D: |
| 2856 | BEGIN_RING(2); |
| 2857 | RADEON_WAIT_UNTIL_IDLE(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2858 | ADVANCE_RING(); |
| 2859 | break; |
| 2860 | default: |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2861 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2862 | } |
| 2863 | |
| 2864 | return 0; |
| 2865 | } |
| 2866 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2867 | static int radeon_cp_cmdbuf(struct drm_device *dev, void *data, |
| 2868 | struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2869 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2870 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | cdd55a2 | 2007-07-11 16:32:08 +1000 | [diff] [blame] | 2871 | struct drm_device_dma *dma = dev->dma; |
Dave Airlie | 056219e | 2007-07-11 16:17:42 +1000 | [diff] [blame] | 2872 | struct drm_buf *buf = NULL; |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2873 | drm_radeon_cmd_header_t stack_header; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2874 | int idx; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2875 | drm_radeon_kcmd_buffer_t *cmdbuf = data; |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2876 | int orig_nbox; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2877 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2878 | LOCK_TEST_WITH_RETURN(dev, file_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2879 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2880 | RING_SPACE_TEST_WITH_RETURN(dev_priv); |
| 2881 | VB_AGE_TEST_WITH_RETURN(dev_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2882 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2883 | if (cmdbuf->bufsz > 64 * 1024 || cmdbuf->bufsz < 0) { |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 2884 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2885 | } |
| 2886 | |
| 2887 | /* Allocate an in-kernel area and copy in the cmdbuf. Do this to avoid |
| 2888 | * races between checking values and using those values in other code, |
| 2889 | * and simply to avoid a lot of function calls to copy in data. |
| 2890 | */ |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2891 | if (cmdbuf->bufsz != 0) { |
| 2892 | int rv; |
| 2893 | void __user *buffer = cmdbuf->buffer; |
| 2894 | rv = drm_buffer_alloc(&cmdbuf->buffer, cmdbuf->bufsz); |
| 2895 | if (rv) |
| 2896 | return rv; |
| 2897 | rv = drm_buffer_copy_from_user(cmdbuf->buffer, buffer, |
| 2898 | cmdbuf->bufsz); |
Jean Delvare | c9ff04c | 2010-05-11 14:01:45 +1000 | [diff] [blame] | 2899 | if (rv) { |
| 2900 | drm_buffer_free(cmdbuf->buffer); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2901 | return rv; |
Jean Delvare | c9ff04c | 2010-05-11 14:01:45 +1000 | [diff] [blame] | 2902 | } |
| 2903 | } else |
| 2904 | goto done; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2905 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2906 | orig_nbox = cmdbuf->nbox; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2907 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2908 | if (dev_priv->microcode_version == UCODE_R300) { |
Dave Airlie | 414ed53 | 2005-08-16 20:43:16 +1000 | [diff] [blame] | 2909 | int temp; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2910 | temp = r300_do_cp_cmdbuf(dev, file_priv, cmdbuf); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2911 | |
Jean Delvare | c9ff04c | 2010-05-11 14:01:45 +1000 | [diff] [blame] | 2912 | drm_buffer_free(cmdbuf->buffer); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2913 | |
Dave Airlie | 414ed53 | 2005-08-16 20:43:16 +1000 | [diff] [blame] | 2914 | return temp; |
| 2915 | } |
| 2916 | |
| 2917 | /* microcode_version != r300 */ |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2918 | while (drm_buffer_unprocessed(cmdbuf->buffer) >= sizeof(stack_header)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2919 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2920 | drm_radeon_cmd_header_t *header; |
| 2921 | header = drm_buffer_read_object(cmdbuf->buffer, |
| 2922 | sizeof(stack_header), &stack_header); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2923 | |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2924 | switch (header->header.cmd_type) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2925 | case RADEON_CMD_PACKET: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2926 | DRM_DEBUG("RADEON_CMD_PACKET\n"); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2927 | if (radeon_emit_packets |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2928 | (dev_priv, file_priv, *header, cmdbuf)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2929 | DRM_ERROR("radeon_emit_packets failed\n"); |
| 2930 | goto err; |
| 2931 | } |
| 2932 | break; |
| 2933 | |
| 2934 | case RADEON_CMD_SCALARS: |
| 2935 | DRM_DEBUG("RADEON_CMD_SCALARS\n"); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2936 | if (radeon_emit_scalars(dev_priv, *header, cmdbuf)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2937 | DRM_ERROR("radeon_emit_scalars failed\n"); |
| 2938 | goto err; |
| 2939 | } |
| 2940 | break; |
| 2941 | |
| 2942 | case RADEON_CMD_VECTORS: |
| 2943 | DRM_DEBUG("RADEON_CMD_VECTORS\n"); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2944 | if (radeon_emit_vectors(dev_priv, *header, cmdbuf)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2945 | DRM_ERROR("radeon_emit_vectors failed\n"); |
| 2946 | goto err; |
| 2947 | } |
| 2948 | break; |
| 2949 | |
| 2950 | case RADEON_CMD_DMA_DISCARD: |
| 2951 | DRM_DEBUG("RADEON_CMD_DMA_DISCARD\n"); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2952 | idx = header->dma.buf_idx; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2953 | if (idx < 0 || idx >= dma->buf_count) { |
| 2954 | DRM_ERROR("buffer index %d (of %d max)\n", |
| 2955 | idx, dma->buf_count - 1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2956 | goto err; |
| 2957 | } |
| 2958 | |
| 2959 | buf = dma->buflist[idx]; |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2960 | if (buf->file_priv != file_priv || buf->pending) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2961 | DRM_ERROR("bad buffer %p %p %d\n", |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 2962 | buf->file_priv, file_priv, |
| 2963 | buf->pending); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2964 | goto err; |
| 2965 | } |
| 2966 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 2967 | radeon_cp_discard_buffer(dev, file_priv->master, buf); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2968 | break; |
| 2969 | |
| 2970 | case RADEON_CMD_PACKET3: |
| 2971 | DRM_DEBUG("RADEON_CMD_PACKET3\n"); |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2972 | if (radeon_emit_packet3(dev, file_priv, cmdbuf)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2973 | DRM_ERROR("radeon_emit_packet3 failed\n"); |
| 2974 | goto err; |
| 2975 | } |
| 2976 | break; |
| 2977 | |
| 2978 | case RADEON_CMD_PACKET3_CLIP: |
| 2979 | DRM_DEBUG("RADEON_CMD_PACKET3_CLIP\n"); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2980 | if (radeon_emit_packet3_cliprect |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 2981 | (dev, file_priv, cmdbuf, orig_nbox)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2982 | DRM_ERROR("radeon_emit_packet3_clip failed\n"); |
| 2983 | goto err; |
| 2984 | } |
| 2985 | break; |
| 2986 | |
| 2987 | case RADEON_CMD_SCALARS2: |
| 2988 | DRM_DEBUG("RADEON_CMD_SCALARS2\n"); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2989 | if (radeon_emit_scalars2(dev_priv, *header, cmdbuf)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2990 | DRM_ERROR("radeon_emit_scalars2 failed\n"); |
| 2991 | goto err; |
| 2992 | } |
| 2993 | break; |
| 2994 | |
| 2995 | case RADEON_CMD_WAIT: |
| 2996 | DRM_DEBUG("RADEON_CMD_WAIT\n"); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 2997 | if (radeon_emit_wait(dev, header->wait.flags)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2998 | DRM_ERROR("radeon_emit_wait failed\n"); |
| 2999 | goto err; |
| 3000 | } |
| 3001 | break; |
Dave Airlie | d6fece0 | 2006-06-24 17:04:07 +1000 | [diff] [blame] | 3002 | case RADEON_CMD_VECLINEAR: |
| 3003 | DRM_DEBUG("RADEON_CMD_VECLINEAR\n"); |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 3004 | if (radeon_emit_veclinear(dev_priv, *header, cmdbuf)) { |
Dave Airlie | d6fece0 | 2006-06-24 17:04:07 +1000 | [diff] [blame] | 3005 | DRM_ERROR("radeon_emit_veclinear failed\n"); |
| 3006 | goto err; |
| 3007 | } |
| 3008 | break; |
| 3009 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3010 | default: |
Pauli Nieminen | b4fe945 | 2010-02-01 19:11:16 +0200 | [diff] [blame] | 3011 | DRM_ERROR("bad cmd_type %d at byte %d\n", |
| 3012 | header->header.cmd_type, |
| 3013 | cmdbuf->buffer->iterator); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3014 | goto err; |
| 3015 | } |
| 3016 | } |
| 3017 | |
Jean Delvare | c9ff04c | 2010-05-11 14:01:45 +1000 | [diff] [blame] | 3018 | drm_buffer_free(cmdbuf->buffer); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3019 | |
Jean Delvare | c9ff04c | 2010-05-11 14:01:45 +1000 | [diff] [blame] | 3020 | done: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3021 | DRM_DEBUG("DONE\n"); |
| 3022 | COMMIT_RING(); |
| 3023 | return 0; |
| 3024 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3025 | err: |
Jean Delvare | c9ff04c | 2010-05-11 14:01:45 +1000 | [diff] [blame] | 3026 | drm_buffer_free(cmdbuf->buffer); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 3027 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3028 | } |
| 3029 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3030 | static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3031 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3032 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3033 | drm_radeon_getparam_t *param = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3034 | int value; |
| 3035 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3036 | DRM_DEBUG("pid=%d\n", DRM_CURRENTPID); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3037 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3038 | switch (param->param) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3039 | case RADEON_PARAM_GART_BUFFER_OFFSET: |
| 3040 | value = dev_priv->gart_buffers_offset; |
| 3041 | break; |
| 3042 | case RADEON_PARAM_LAST_FRAME: |
| 3043 | dev_priv->stats.last_frame_reads++; |
David Miller | b07fa02 | 2009-02-12 02:15:37 -0800 | [diff] [blame] | 3044 | value = GET_SCRATCH(dev_priv, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3045 | break; |
| 3046 | case RADEON_PARAM_LAST_DISPATCH: |
David Miller | b07fa02 | 2009-02-12 02:15:37 -0800 | [diff] [blame] | 3047 | value = GET_SCRATCH(dev_priv, 1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3048 | break; |
| 3049 | case RADEON_PARAM_LAST_CLEAR: |
| 3050 | dev_priv->stats.last_clear_reads++; |
David Miller | b07fa02 | 2009-02-12 02:15:37 -0800 | [diff] [blame] | 3051 | value = GET_SCRATCH(dev_priv, 2); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3052 | break; |
| 3053 | case RADEON_PARAM_IRQ_NR: |
Alex Deucher | b15591f | 2009-09-17 14:25:12 -0400 | [diff] [blame] | 3054 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) |
| 3055 | value = 0; |
| 3056 | else |
| 3057 | value = drm_dev_to_irq(dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3058 | break; |
| 3059 | case RADEON_PARAM_GART_BASE: |
| 3060 | value = dev_priv->gart_vm_start; |
| 3061 | break; |
| 3062 | case RADEON_PARAM_REGISTER_HANDLE: |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 3063 | value = dev_priv->mmio->offset; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3064 | break; |
| 3065 | case RADEON_PARAM_STATUS_HANDLE: |
| 3066 | value = dev_priv->ring_rptr_offset; |
| 3067 | break; |
| 3068 | #if BITS_PER_LONG == 32 |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3069 | /* |
| 3070 | * This ioctl() doesn't work on 64-bit platforms because hw_lock is a |
| 3071 | * pointer which can't fit into an int-sized variable. According to |
Jan Engelhardt | 96de0e2 | 2007-10-19 23:21:04 +0200 | [diff] [blame] | 3072 | * Michel Dänzer, the ioctl() is only used on embedded platforms, so |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3073 | * not supporting it shouldn't be a problem. If the same functionality |
| 3074 | * is needed on 64-bit platforms, a new ioctl() would have to be added, |
| 3075 | * so backwards-compatibility for the embedded platforms can be |
| 3076 | * maintained. --davidm 4-Feb-2004. |
| 3077 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3078 | case RADEON_PARAM_SAREA_HANDLE: |
| 3079 | /* The lock is the first dword in the sarea. */ |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 3080 | /* no users of this parameter */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3081 | break; |
| 3082 | #endif |
| 3083 | case RADEON_PARAM_GART_TEX_HANDLE: |
| 3084 | value = dev_priv->gart_textures_offset; |
| 3085 | break; |
Michel Dänzer | 8624ecb | 2006-08-07 20:33:57 +1000 | [diff] [blame] | 3086 | case RADEON_PARAM_SCRATCH_OFFSET: |
| 3087 | if (!dev_priv->writeback_works) |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 3088 | return -EINVAL; |
Alex Deucher | c05ce08 | 2009-02-24 16:22:29 -0500 | [diff] [blame] | 3089 | if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) |
| 3090 | value = R600_SCRATCH_REG_OFFSET; |
| 3091 | else |
| 3092 | value = RADEON_SCRATCH_REG_OFFSET; |
Michel Dänzer | 8624ecb | 2006-08-07 20:33:57 +1000 | [diff] [blame] | 3093 | break; |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 3094 | case RADEON_PARAM_CARD_TYPE: |
Dave Airlie | 54a56ac | 2006-09-22 04:25:09 +1000 | [diff] [blame] | 3095 | if (dev_priv->flags & RADEON_IS_PCIE) |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 3096 | value = RADEON_CARD_PCIE; |
Dave Airlie | 54a56ac | 2006-09-22 04:25:09 +1000 | [diff] [blame] | 3097 | else if (dev_priv->flags & RADEON_IS_AGP) |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 3098 | value = RADEON_CARD_AGP; |
| 3099 | else |
| 3100 | value = RADEON_CARD_PCI; |
| 3101 | break; |
Dave Airlie | ddbee33 | 2007-07-11 12:16:01 +1000 | [diff] [blame] | 3102 | case RADEON_PARAM_VBLANK_CRTC: |
| 3103 | value = radeon_vblank_crtc_get(dev); |
| 3104 | break; |
Dave Airlie | 3d5e2c1 | 2008-02-07 15:01:05 +1000 | [diff] [blame] | 3105 | case RADEON_PARAM_FB_LOCATION: |
| 3106 | value = radeon_read_fb_location(dev_priv); |
| 3107 | break; |
Alex Deucher | 5b92c40 | 2008-05-28 11:57:40 +1000 | [diff] [blame] | 3108 | case RADEON_PARAM_NUM_GB_PIPES: |
| 3109 | value = dev_priv->num_gb_pipes; |
| 3110 | break; |
Alex Deucher | f779b3e | 2009-08-19 19:11:39 -0400 | [diff] [blame] | 3111 | case RADEON_PARAM_NUM_Z_PIPES: |
| 3112 | value = dev_priv->num_z_pipes; |
| 3113 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3114 | default: |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3115 | DRM_DEBUG("Invalid parameter %d\n", param->param); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 3116 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3117 | } |
| 3118 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3119 | if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3120 | DRM_ERROR("copy_to_user\n"); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 3121 | return -EFAULT; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3122 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3123 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3124 | return 0; |
| 3125 | } |
| 3126 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3127 | static int radeon_cp_setparam(struct drm_device *dev, void *data, struct drm_file *file_priv) |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3128 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3129 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 3130 | struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3131 | drm_radeon_setparam_t *sp = data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3132 | struct drm_radeon_driver_file_fields *radeon_priv; |
| 3133 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3134 | switch (sp->param) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3135 | case RADEON_SETPARAM_FB_LOCATION: |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 3136 | radeon_priv = file_priv->driver_priv; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3137 | radeon_priv->radeon_fb_delta = dev_priv->fb_location - |
| 3138 | sp->value; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3139 | break; |
| 3140 | case RADEON_SETPARAM_SWITCH_TILING: |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3141 | if (sp->value == 0) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3142 | DRM_DEBUG("color tiling disabled\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3143 | dev_priv->front_pitch_offset &= ~RADEON_DST_TILE_MACRO; |
| 3144 | dev_priv->back_pitch_offset &= ~RADEON_DST_TILE_MACRO; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 3145 | if (master_priv->sarea_priv) |
| 3146 | master_priv->sarea_priv->tiling_enabled = 0; |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3147 | } else if (sp->value == 1) { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3148 | DRM_DEBUG("color tiling enabled\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3149 | dev_priv->front_pitch_offset |= RADEON_DST_TILE_MACRO; |
| 3150 | dev_priv->back_pitch_offset |= RADEON_DST_TILE_MACRO; |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 3151 | if (master_priv->sarea_priv) |
| 3152 | master_priv->sarea_priv->tiling_enabled = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3153 | } |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3154 | break; |
Dave Airlie | ea98a92 | 2005-09-11 20:28:11 +1000 | [diff] [blame] | 3155 | case RADEON_SETPARAM_PCIGART_LOCATION: |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3156 | dev_priv->pcigart_offset = sp->value; |
Dave Airlie | f2b04cd | 2007-05-08 15:19:23 +1000 | [diff] [blame] | 3157 | dev_priv->pcigart_offset_set = 1; |
Dave Airlie | ea98a92 | 2005-09-11 20:28:11 +1000 | [diff] [blame] | 3158 | break; |
Dave Airlie | d5ea702 | 2006-03-19 19:37:55 +1100 | [diff] [blame] | 3159 | case RADEON_SETPARAM_NEW_MEMMAP: |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3160 | dev_priv->new_memmap = sp->value; |
Dave Airlie | d5ea702 | 2006-03-19 19:37:55 +1100 | [diff] [blame] | 3161 | break; |
Dave Airlie | f2b04cd | 2007-05-08 15:19:23 +1000 | [diff] [blame] | 3162 | case RADEON_SETPARAM_PCIGART_TABLE_SIZE: |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3163 | dev_priv->gart_info.table_size = sp->value; |
Dave Airlie | f2b04cd | 2007-05-08 15:19:23 +1000 | [diff] [blame] | 3164 | if (dev_priv->gart_info.table_size < RADEON_PCIGART_TABLE_SIZE) |
| 3165 | dev_priv->gart_info.table_size = RADEON_PCIGART_TABLE_SIZE; |
| 3166 | break; |
Dave Airlie | ddbee33 | 2007-07-11 12:16:01 +1000 | [diff] [blame] | 3167 | case RADEON_SETPARAM_VBLANK_CRTC: |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3168 | return radeon_vblank_crtc_set(dev, sp->value); |
Dave Airlie | ddbee33 | 2007-07-11 12:16:01 +1000 | [diff] [blame] | 3169 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3170 | default: |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3171 | DRM_DEBUG("Invalid parameter %d\n", sp->param); |
Eric Anholt | 20caafa | 2007-08-25 19:22:43 +1000 | [diff] [blame] | 3172 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3173 | } |
| 3174 | |
| 3175 | return 0; |
| 3176 | } |
| 3177 | |
| 3178 | /* When a client dies: |
| 3179 | * - Check for and clean up flipped page state |
| 3180 | * - Free any alloced GART memory. |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 3181 | * - Free any alloced radeon surfaces. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3182 | * |
| 3183 | * DRM infrastructure takes care of reclaiming dma buffers. |
| 3184 | */ |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 3185 | void radeon_driver_preclose(struct drm_device *dev, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3186 | { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3187 | if (dev->dev_private) { |
| 3188 | drm_radeon_private_t *dev_priv = dev->dev_private; |
Michel Dänzer | 453ff94 | 2007-05-08 15:21:14 +1000 | [diff] [blame] | 3189 | dev_priv->page_flipping = 0; |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 3190 | radeon_mem_release(file_priv, dev_priv->gart_heap); |
| 3191 | radeon_mem_release(file_priv, dev_priv->fb_heap); |
| 3192 | radeon_surfaces_release(file_priv, dev_priv); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3193 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3194 | } |
| 3195 | |
Dave Airlie | 84b1fd1 | 2007-07-11 15:53:27 +1000 | [diff] [blame] | 3196 | void radeon_driver_lastclose(struct drm_device *dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3197 | { |
David Miller | 6abf6bb | 2009-02-14 01:51:07 -0800 | [diff] [blame] | 3198 | radeon_surfaces_release(PCIGART_FILE_PRIV, dev->dev_private); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3199 | radeon_do_release(dev); |
| 3200 | } |
| 3201 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 3202 | int radeon_driver_open(struct drm_device *dev, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3203 | { |
| 3204 | drm_radeon_private_t *dev_priv = dev->dev_private; |
| 3205 | struct drm_radeon_driver_file_fields *radeon_priv; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3206 | |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 3207 | DRM_DEBUG("\n"); |
Eric Anholt | 9a298b2 | 2009-03-24 12:23:04 -0700 | [diff] [blame] | 3208 | radeon_priv = kmalloc(sizeof(*radeon_priv), GFP_KERNEL); |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3209 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3210 | if (!radeon_priv) |
| 3211 | return -ENOMEM; |
| 3212 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 3213 | file_priv->driver_priv = radeon_priv; |
Dave Airlie | d985c10 | 2006-01-02 21:32:48 +1100 | [diff] [blame] | 3214 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3215 | if (dev_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3216 | radeon_priv->radeon_fb_delta = dev_priv->fb_location; |
| 3217 | else |
| 3218 | radeon_priv->radeon_fb_delta = 0; |
| 3219 | return 0; |
| 3220 | } |
| 3221 | |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 3222 | void radeon_driver_postclose(struct drm_device *dev, struct drm_file *file_priv) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3223 | { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3224 | struct drm_radeon_driver_file_fields *radeon_priv = |
Eric Anholt | 6c340ea | 2007-08-25 20:23:09 +1000 | [diff] [blame] | 3225 | file_priv->driver_priv; |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 3226 | |
Eric Anholt | 9a298b2 | 2009-03-24 12:23:04 -0700 | [diff] [blame] | 3227 | kfree(radeon_priv); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3228 | } |
| 3229 | |
Eric Anholt | c153f45 | 2007-09-03 12:06:45 +1000 | [diff] [blame] | 3230 | struct drm_ioctl_desc radeon_ioctls[] = { |
Dave Airlie | 1b2f148 | 2010-08-14 20:20:34 +1000 | [diff] [blame] | 3231 | DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, radeon_cp_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), |
| 3232 | DRM_IOCTL_DEF_DRV(RADEON_CP_START, radeon_cp_start, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), |
| 3233 | DRM_IOCTL_DEF_DRV(RADEON_CP_STOP, radeon_cp_stop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), |
| 3234 | DRM_IOCTL_DEF_DRV(RADEON_CP_RESET, radeon_cp_reset, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), |
| 3235 | DRM_IOCTL_DEF_DRV(RADEON_CP_IDLE, radeon_cp_idle, DRM_AUTH), |
| 3236 | DRM_IOCTL_DEF_DRV(RADEON_CP_RESUME, radeon_cp_resume, DRM_AUTH), |
| 3237 | DRM_IOCTL_DEF_DRV(RADEON_RESET, radeon_engine_reset, DRM_AUTH), |
| 3238 | DRM_IOCTL_DEF_DRV(RADEON_FULLSCREEN, radeon_fullscreen, DRM_AUTH), |
| 3239 | DRM_IOCTL_DEF_DRV(RADEON_SWAP, radeon_cp_swap, DRM_AUTH), |
| 3240 | DRM_IOCTL_DEF_DRV(RADEON_CLEAR, radeon_cp_clear, DRM_AUTH), |
| 3241 | DRM_IOCTL_DEF_DRV(RADEON_VERTEX, radeon_cp_vertex, DRM_AUTH), |
| 3242 | DRM_IOCTL_DEF_DRV(RADEON_INDICES, radeon_cp_indices, DRM_AUTH), |
| 3243 | DRM_IOCTL_DEF_DRV(RADEON_TEXTURE, radeon_cp_texture, DRM_AUTH), |
| 3244 | DRM_IOCTL_DEF_DRV(RADEON_STIPPLE, radeon_cp_stipple, DRM_AUTH), |
| 3245 | DRM_IOCTL_DEF_DRV(RADEON_INDIRECT, radeon_cp_indirect, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), |
| 3246 | DRM_IOCTL_DEF_DRV(RADEON_VERTEX2, radeon_cp_vertex2, DRM_AUTH), |
| 3247 | DRM_IOCTL_DEF_DRV(RADEON_CMDBUF, radeon_cp_cmdbuf, DRM_AUTH), |
| 3248 | DRM_IOCTL_DEF_DRV(RADEON_GETPARAM, radeon_cp_getparam, DRM_AUTH), |
| 3249 | DRM_IOCTL_DEF_DRV(RADEON_FLIP, radeon_cp_flip, DRM_AUTH), |
| 3250 | DRM_IOCTL_DEF_DRV(RADEON_ALLOC, radeon_mem_alloc, DRM_AUTH), |
| 3251 | DRM_IOCTL_DEF_DRV(RADEON_FREE, radeon_mem_free, DRM_AUTH), |
| 3252 | DRM_IOCTL_DEF_DRV(RADEON_INIT_HEAP, radeon_mem_init_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), |
| 3253 | DRM_IOCTL_DEF_DRV(RADEON_IRQ_EMIT, radeon_irq_emit, DRM_AUTH), |
| 3254 | DRM_IOCTL_DEF_DRV(RADEON_IRQ_WAIT, radeon_irq_wait, DRM_AUTH), |
| 3255 | DRM_IOCTL_DEF_DRV(RADEON_SETPARAM, radeon_cp_setparam, DRM_AUTH), |
| 3256 | DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, radeon_surface_alloc, DRM_AUTH), |
| 3257 | DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, radeon_surface_free, DRM_AUTH), |
| 3258 | DRM_IOCTL_DEF_DRV(RADEON_CS, r600_cs_legacy_ioctl, DRM_AUTH) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3259 | }; |
| 3260 | |
| 3261 | int radeon_max_ioctl = DRM_ARRAY_SIZE(radeon_ioctls); |