Alyssa Rosenzweig | 629c516 | 2019-07-08 09:25:08 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 VMware, Inc. |
| 3 | * Copyright (C) 2014 Broadcom |
| 4 | * Copyright (C) 2018 Alyssa Rosenzweig |
| 5 | * Copyright (C) 2019 Collabora, Ltd. |
Alyssa Rosenzweig | 1697760 | 2019-07-23 10:41:25 -0700 | [diff] [blame] | 6 | * Copyright (C) 2012 Rob Clark <robclark@freedesktop.org> |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 7 | * |
| 8 | * Permission is hereby granted, free of charge, to any person obtaining a |
Alyssa Rosenzweig | 629c516 | 2019-07-08 09:25:08 -0700 | [diff] [blame] | 9 | * copy of this software and associated documentation files (the "Software"), |
| 10 | * to deal in the Software without restriction, including without limitation |
| 11 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 12 | * and/or sell copies of the Software, and to permit persons to whom the |
| 13 | * Software is furnished to do so, subject to the following conditions: |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 14 | * |
Alyssa Rosenzweig | 629c516 | 2019-07-08 09:25:08 -0700 | [diff] [blame] | 15 | * The above copyright notice and this permission notice (including the next |
| 16 | * paragraph) shall be included in all copies or substantial portions of the |
| 17 | * Software. |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 18 | * |
Alyssa Rosenzweig | 629c516 | 2019-07-08 09:25:08 -0700 | [diff] [blame] | 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 22 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 23 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 24 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 25 | * SOFTWARE. |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 26 | * |
Alyssa Rosenzweig | 629c516 | 2019-07-08 09:25:08 -0700 | [diff] [blame] | 27 | */ |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 28 | |
Tomeu Vizoso | 97f2d04 | 2019-03-08 15:24:57 +0100 | [diff] [blame] | 29 | #include "util/u_debug.h" |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 30 | #include "util/u_memory.h" |
Eric Anholt | 882ca6d | 2019-06-27 15:05:31 -0700 | [diff] [blame] | 31 | #include "util/format/u_format.h" |
| 32 | #include "util/format/u_format_s3tc.h" |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 33 | #include "util/u_video.h" |
Alyssa Rosenzweig | 8f4485e | 2019-02-05 02:19:38 +0000 | [diff] [blame] | 34 | #include "util/u_screen.h" |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 35 | #include "util/os_time.h" |
Alyssa Rosenzweig | 1f8b653 | 2019-08-05 08:20:24 -0700 | [diff] [blame] | 36 | #include "util/u_process.h" |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 37 | #include "pipe/p_defines.h" |
| 38 | #include "pipe/p_screen.h" |
| 39 | #include "draw/draw_context.h" |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 40 | |
| 41 | #include <fcntl.h> |
| 42 | |
Eric Engestrom | f137480 | 2019-02-12 18:18:03 +0000 | [diff] [blame] | 43 | #include "drm-uapi/drm_fourcc.h" |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 44 | #include "drm-uapi/panfrost_drm.h" |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 45 | |
Boris Brezillon | 154cb72 | 2019-09-14 09:58:55 +0200 | [diff] [blame] | 46 | #include "pan_bo.h" |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 47 | #include "pan_screen.h" |
| 48 | #include "pan_resource.h" |
| 49 | #include "pan_public.h" |
Tomeu Vizoso | 97f2d04 | 2019-03-08 15:24:57 +0100 | [diff] [blame] | 50 | #include "pan_util.h" |
Alyssa Rosenzweig | 1c62b55 | 2020-08-05 16:16:00 -0400 | [diff] [blame] | 51 | #include "decode.h" |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 52 | |
| 53 | #include "pan_context.h" |
Alyssa Rosenzweig | 7da251f | 2019-02-05 04:32:27 +0000 | [diff] [blame] | 54 | #include "midgard/midgard_compile.h" |
Alyssa Rosenzweig | 23620d1 | 2020-04-08 19:05:57 -0400 | [diff] [blame] | 55 | #include "bifrost/bifrost_compile.h" |
Tomeu Vizoso | 6887ff4 | 2019-11-28 10:21:06 +0100 | [diff] [blame] | 56 | #include "panfrost-quirks.h" |
Alyssa Rosenzweig | 7da251f | 2019-02-05 04:32:27 +0000 | [diff] [blame] | 57 | |
Tomeu Vizoso | 97f2d04 | 2019-03-08 15:24:57 +0100 | [diff] [blame] | 58 | static const struct debug_named_value debug_options[] = { |
Alyssa Rosenzweig | a2d0ea9 | 2019-07-10 10:10:31 -0700 | [diff] [blame] | 59 | {"msgs", PAN_DBG_MSGS, "Print debug messages"}, |
| 60 | {"trace", PAN_DBG_TRACE, "Trace the command stream"}, |
| 61 | {"deqp", PAN_DBG_DEQP, "Hacks for dEQP"}, |
Alyssa Rosenzweig | 2a12175 | 2020-07-22 12:11:39 -0400 | [diff] [blame] | 62 | {"afbc", PAN_DBG_AFBC, "Enable AFBC buffer sharing"}, |
Tomeu Vizoso | 63ae9e6 | 2019-12-09 08:39:59 +0100 | [diff] [blame] | 63 | {"sync", PAN_DBG_SYNC, "Wait for each job's completion and check for any GPU fault"}, |
Alyssa Rosenzweig | 271726e | 2019-12-13 15:13:02 -0500 | [diff] [blame] | 64 | {"precompile", PAN_DBG_PRECOMPILE, "Precompile shaders for shader-db"}, |
Alyssa Rosenzweig | 610af7e | 2020-07-17 17:04:41 -0400 | [diff] [blame] | 65 | {"nofp16", PAN_DBG_NOFP16, "Disable 16-bit support"}, |
Alyssa Rosenzweig | bccb3de | 2020-05-29 19:24:45 -0400 | [diff] [blame] | 66 | {"bifrost", PAN_DBG_BIFROST, "Enable experimental Mali G31 and G52 support"}, |
Icecream95 | 6b886fbc | 2020-06-21 18:22:21 +1200 | [diff] [blame] | 67 | {"gl3", PAN_DBG_GL3, "Enable experimental GL 3.x implementation, up to 3.3"}, |
Icecream95 | 210db65 | 2020-10-09 22:39:40 +1300 | [diff] [blame^] | 68 | {"noafbc", PAN_DBG_NO_AFBC, "Disable AFBC support"}, |
Alyssa Rosenzweig | a2d0ea9 | 2019-07-10 10:10:31 -0700 | [diff] [blame] | 69 | DEBUG_NAMED_VALUE_END |
Tomeu Vizoso | 97f2d04 | 2019-03-08 15:24:57 +0100 | [diff] [blame] | 70 | }; |
| 71 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 72 | static const char * |
| 73 | panfrost_get_name(struct pipe_screen *screen) |
| 74 | { |
Alyssa Rosenzweig | ca8c625 | 2020-03-23 18:44:21 -0400 | [diff] [blame] | 75 | return panfrost_model_name(pan_device(screen)->gpu_id); |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 76 | } |
| 77 | |
| 78 | static const char * |
| 79 | panfrost_get_vendor(struct pipe_screen *screen) |
| 80 | { |
Alyssa Rosenzweig | 7c972eb | 2019-12-09 16:02:17 -0500 | [diff] [blame] | 81 | return "Panfrost"; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 82 | } |
| 83 | |
| 84 | static const char * |
| 85 | panfrost_get_device_vendor(struct pipe_screen *screen) |
| 86 | { |
| 87 | return "Arm"; |
| 88 | } |
| 89 | |
| 90 | static int |
| 91 | panfrost_get_param(struct pipe_screen *screen, enum pipe_cap param) |
| 92 | { |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 93 | /* We expose in-dev stuff for dEQP that we don't want apps to use yet */ |
Alyssa Rosenzweig | 30f07e0 | 2020-05-01 12:05:01 -0400 | [diff] [blame] | 94 | struct panfrost_device *dev = pan_device(screen); |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 95 | bool is_deqp = dev->debug & PAN_DBG_DEQP; |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 96 | |
Icecream95 | 6b886fbc | 2020-06-21 18:22:21 +1200 | [diff] [blame] | 97 | /* Our GL 3.x implementation is WIP */ |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 98 | bool is_gl3 = dev->debug & PAN_DBG_GL3; |
Icecream95 | 6b886fbc | 2020-06-21 18:22:21 +1200 | [diff] [blame] | 99 | is_gl3 |= is_deqp; |
| 100 | |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 101 | /* Don't expose MRT related CAPs on GPUs that don't implement them */ |
| 102 | bool has_mrt = !(dev->quirks & MIDGARD_SFBD); |
| 103 | |
| 104 | /* Bifrost is WIP. No MRT support yet. */ |
| 105 | bool is_bifrost = (dev->quirks & IS_BIFROST); |
| 106 | has_mrt &= !is_bifrost; |
Alyssa Rosenzweig | 5491a13 | 2020-02-20 09:30:42 -0500 | [diff] [blame] | 107 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 108 | switch (param) { |
| 109 | case PIPE_CAP_NPOT_TEXTURES: |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 110 | case PIPE_CAP_MIXED_COLOR_DEPTH_BITS: |
Erik Faye-Lund | 39e7fbf | 2019-07-05 16:36:41 +0200 | [diff] [blame] | 111 | case PIPE_CAP_FRAGMENT_SHADER_TEXTURE_LOD: |
Erik Faye-Lund | 39e7fbf | 2019-07-05 16:36:41 +0200 | [diff] [blame] | 112 | case PIPE_CAP_VERTEX_SHADER_SATURATE: |
Icecream95 | faf28b8 | 2020-05-17 16:26:00 +1200 | [diff] [blame] | 113 | case PIPE_CAP_VERTEX_COLOR_UNCLAMPED: |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 114 | case PIPE_CAP_POINT_SPRITE: |
Icecream95 | ec628ab | 2020-05-14 15:58:04 +1200 | [diff] [blame] | 115 | case PIPE_CAP_DEPTH_CLIP_DISABLE: |
Icecream95 | 5857a01 | 2020-09-05 12:02:10 +1200 | [diff] [blame] | 116 | case PIPE_CAP_DEPTH_CLIP_DISABLE_SEPARATE: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 117 | case PIPE_CAP_MIXED_COLORBUFFER_FORMATS: |
| 118 | case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES: |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 119 | return 1; |
| 120 | |
| 121 | case PIPE_CAP_MAX_RENDER_TARGETS: |
Icecream95 | c417172 | 2020-07-06 12:03:46 +1200 | [diff] [blame] | 122 | case PIPE_CAP_FBFETCH: |
| 123 | case PIPE_CAP_FBFETCH_COHERENT: |
Icecream95 | 3ec252a | 2020-07-14 12:05:47 +1200 | [diff] [blame] | 124 | return has_mrt ? 8 : 1; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 125 | |
Icecream95 | 6b886fbc | 2020-06-21 18:22:21 +1200 | [diff] [blame] | 126 | case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS: |
Icecream95 | 787c1ed | 2020-06-25 22:56:14 +1200 | [diff] [blame] | 127 | return 1; |
Icecream95 | 6b886fbc | 2020-06-21 18:22:21 +1200 | [diff] [blame] | 128 | |
Alyssa Rosenzweig | 8225604 | 2020-07-15 11:38:39 -0400 | [diff] [blame] | 129 | case PIPE_CAP_SAMPLE_SHADING: |
| 130 | /* WIP */ |
| 131 | return is_gl3 ? 1 : 0; |
| 132 | |
Alyssa Rosenzweig | 2f93ecd | 2019-07-22 20:11:04 -0700 | [diff] [blame] | 133 | |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 134 | /* ES3 features unsupported on Bifrost */ |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 135 | case PIPE_CAP_OCCLUSION_QUERY: |
Alyssa Rosenzweig | f277bd3 | 2019-03-25 04:57:27 +0000 | [diff] [blame] | 136 | case PIPE_CAP_TGSI_INSTANCEID: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 137 | case PIPE_CAP_TEXTURE_MULTISAMPLE: |
Alyssa Rosenzweig | b75427c | 2020-07-21 18:54:18 -0400 | [diff] [blame] | 138 | case PIPE_CAP_SURFACE_SAMPLE_COUNT: |
Alyssa Rosenzweig | f5b6dfc | 2020-02-20 09:43:34 -0500 | [diff] [blame] | 139 | case PIPE_CAP_PRIMITIVE_RESTART: |
Neil Roberts | bb5fc90 | 2020-06-18 15:18:54 +0200 | [diff] [blame] | 140 | case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 141 | return !is_bifrost; |
| 142 | |
| 143 | case PIPE_CAP_SAMPLER_VIEW_TARGET: |
| 144 | case PIPE_CAP_TEXTURE_SWIZZLE: |
| 145 | case PIPE_CAP_TEXTURE_MIRROR_CLAMP: |
| 146 | case PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE: |
| 147 | case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR: |
| 148 | case PIPE_CAP_BLEND_EQUATION_SEPARATE: |
| 149 | case PIPE_CAP_INDEP_BLEND_ENABLE: |
| 150 | case PIPE_CAP_INDEP_BLEND_FUNC: |
| 151 | case PIPE_CAP_GENERATE_MIPMAP: |
| 152 | case PIPE_CAP_ACCELERATED: |
| 153 | case PIPE_CAP_UMA: |
| 154 | case PIPE_CAP_TEXTURE_FLOAT_LINEAR: |
| 155 | case PIPE_CAP_TEXTURE_HALF_FLOAT_LINEAR: |
| 156 | case PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS: |
| 157 | case PIPE_CAP_TGSI_ARRAY_COMPONENTS: |
Alyssa Rosenzweig | bef716b | 2020-01-18 09:44:19 -0500 | [diff] [blame] | 158 | return 1; |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 159 | |
| 160 | case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 161 | return is_bifrost ? 0 : 4; |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 162 | case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS: |
| 163 | case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 164 | return is_bifrost ? 0 : 64; |
Ilia Mirkin | 4c050f2 | 2020-08-09 00:13:14 -0400 | [diff] [blame] | 165 | case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: |
Alyssa Rosenzweig | 4dba493 | 2019-08-08 09:21:27 -0700 | [diff] [blame] | 166 | case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 167 | return is_bifrost ? 0 : 1; |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 168 | |
| 169 | case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 170 | return is_bifrost ? 0 : 256; |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 171 | |
| 172 | case PIPE_CAP_GLSL_FEATURE_LEVEL: |
| 173 | case PIPE_CAP_GLSL_FEATURE_LEVEL_COMPATIBILITY: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 174 | return is_gl3 ? 330 : (is_bifrost ? 120 : 140); |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 175 | case PIPE_CAP_ESSL_FEATURE_LEVEL: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 176 | return is_bifrost ? 120 : 300; |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 177 | |
| 178 | case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT: |
Alyssa Rosenzweig | bef716b | 2020-01-18 09:44:19 -0500 | [diff] [blame] | 179 | return 16; |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 180 | |
Alyssa Rosenzweig | 5491a13 | 2020-02-20 09:30:42 -0500 | [diff] [blame] | 181 | /* For faking GLES 3.1 for dEQP-GLES31 */ |
Alyssa Rosenzweig | 2f93ecd | 2019-07-22 20:11:04 -0700 | [diff] [blame] | 182 | case PIPE_CAP_IMAGE_LOAD_FORMATTED: |
Alyssa Rosenzweig | 5491a13 | 2020-02-20 09:30:42 -0500 | [diff] [blame] | 183 | case PIPE_CAP_CUBE_MAP_ARRAY: |
Alyssa Rosenzweig | c8bc664 | 2019-07-23 09:05:40 -0700 | [diff] [blame] | 184 | case PIPE_CAP_COMPUTE: |
| 185 | return is_deqp; |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 186 | case PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE: |
| 187 | return is_deqp ? 65536 : 0; |
Alyssa Rosenzweig | c8bc664 | 2019-07-23 09:05:40 -0700 | [diff] [blame] | 188 | |
Icecream95 | 0114748 | 2020-07-17 22:15:42 +1200 | [diff] [blame] | 189 | case PIPE_CAP_TEXTURE_BUFFER_OBJECTS: |
Icecream95 | 6b886fbc | 2020-06-21 18:22:21 +1200 | [diff] [blame] | 190 | case PIPE_CAP_QUERY_TIMESTAMP: |
| 191 | case PIPE_CAP_CONDITIONAL_RENDER: |
| 192 | return is_gl3; |
| 193 | |
Alyssa Rosenzweig | e03622e | 2020-08-13 15:19:07 -0400 | [diff] [blame] | 194 | /* TODO: Where does this req come from in practice? */ |
| 195 | case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY: |
| 196 | return 1; |
| 197 | |
Eric Anholt | 0c31fe9 | 2019-04-29 15:38:24 -0700 | [diff] [blame] | 198 | case PIPE_CAP_MAX_TEXTURE_2D_SIZE: |
| 199 | return 4096; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 200 | case PIPE_CAP_MAX_TEXTURE_3D_LEVELS: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 201 | return is_bifrost ? 0 : 13; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 202 | case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS: |
| 203 | return 13; |
| 204 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 205 | case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT: |
Alyssa Rosenzweig | 2adf35e | 2019-05-23 03:01:32 +0000 | [diff] [blame] | 206 | /* Hardware is natively upper left */ |
| 207 | return 0; |
| 208 | |
| 209 | case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT: |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 210 | case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER: |
| 211 | case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 212 | case PIPE_CAP_TGSI_TEXCOORD: |
Alyssa Rosenzweig | ffcc4d1 | 2019-06-21 13:57:42 -0700 | [diff] [blame] | 213 | return 1; |
| 214 | |
Alyssa Rosenzweig | 30f07e0 | 2020-05-01 12:05:01 -0400 | [diff] [blame] | 215 | /* We would prefer varyings on Midgard, but proper sysvals on Bifrost */ |
Alyssa Rosenzweig | e913986 | 2019-07-31 12:24:32 -0700 | [diff] [blame] | 216 | case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL: |
| 217 | case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL: |
Alyssa Rosenzweig | 3f8abd8 | 2020-06-01 18:26:03 -0400 | [diff] [blame] | 218 | case PIPE_CAP_TGSI_FS_POINT_IS_SYSVAL: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 219 | return is_bifrost; |
Alyssa Rosenzweig | 4b0001c | 2019-08-07 12:00:14 -0700 | [diff] [blame] | 220 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 221 | case PIPE_CAP_SEAMLESS_CUBE_MAP: |
| 222 | case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 223 | return !is_bifrost; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 224 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 225 | case PIPE_CAP_MAX_VERTEX_ELEMENT_SRC_OFFSET: |
| 226 | return 0xffff; |
| 227 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 228 | case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER: |
| 229 | return 0; |
| 230 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 231 | case PIPE_CAP_ENDIANNESS: |
| 232 | return PIPE_ENDIAN_NATIVE; |
| 233 | |
Alyssa Rosenzweig | 8ff6e7c | 2020-08-28 09:53:30 -0400 | [diff] [blame] | 234 | case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS: |
| 235 | return is_deqp ? 4 : 0; |
| 236 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 237 | case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET: |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 238 | return -8; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 239 | |
| 240 | case PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET: |
Alyssa Rosenzweig | b5de423 | 2019-07-08 08:44:49 -0700 | [diff] [blame] | 241 | return 7; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 242 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 243 | case PIPE_CAP_VIDEO_MEMORY: { |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 244 | uint64_t system_memory; |
| 245 | |
| 246 | if (!os_get_total_physical_memory(&system_memory)) |
| 247 | return 0; |
| 248 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 249 | return (int)(system_memory >> 20); |
| 250 | } |
| 251 | |
Boris Brezillon | 38c2069 | 2020-01-31 10:55:49 +0100 | [diff] [blame] | 252 | case PIPE_CAP_SHADER_STENCIL_EXPORT: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 253 | return !is_bifrost; |
Boris Brezillon | 38c2069 | 2020-01-31 10:55:49 +0100 | [diff] [blame] | 254 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 255 | case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT: |
| 256 | return 4; |
| 257 | |
Karol Herbst | 6010d7b | 2017-08-25 19:22:03 +0200 | [diff] [blame] | 258 | case PIPE_CAP_MAX_VARYINGS: |
| 259 | return 16; |
| 260 | |
Erik Faye-Lund | 2da792d | 2019-10-07 12:07:20 +0200 | [diff] [blame] | 261 | case PIPE_CAP_ALPHA_TEST: |
Alyssa Rosenzweig | 62d056d | 2019-12-27 15:33:33 -0500 | [diff] [blame] | 262 | case PIPE_CAP_FLATSHADE: |
| 263 | case PIPE_CAP_TWO_SIDED_COLOR: |
| 264 | case PIPE_CAP_CLIP_PLANES: |
Erik Faye-Lund | 2da792d | 2019-10-07 12:07:20 +0200 | [diff] [blame] | 265 | return 0; |
| 266 | |
Louis-Francis Ratté-Boulianne | 2d32248 | 2019-10-12 03:04:22 -0400 | [diff] [blame] | 267 | case PIPE_CAP_PACKED_STREAM_OUTPUT: |
| 268 | return 0; |
| 269 | |
| 270 | case PIPE_CAP_VIEWPORT_TRANSFORM_LOWERED: |
| 271 | case PIPE_CAP_PSIZ_CLAMPED: |
| 272 | return 1; |
| 273 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 274 | default: |
Alyssa Rosenzweig | 8f4485e | 2019-02-05 02:19:38 +0000 | [diff] [blame] | 275 | return u_pipe_screen_get_param_defaults(screen, param); |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 276 | } |
| 277 | } |
| 278 | |
| 279 | static int |
| 280 | panfrost_get_shader_param(struct pipe_screen *screen, |
| 281 | enum pipe_shader_type shader, |
| 282 | enum pipe_shader_cap param) |
| 283 | { |
Alyssa Rosenzweig | c2a8ef9 | 2020-03-27 14:39:39 -0400 | [diff] [blame] | 284 | struct panfrost_device *dev = pan_device(screen); |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 285 | bool is_deqp = dev->debug & PAN_DBG_DEQP; |
Alyssa Rosenzweig | 610af7e | 2020-07-17 17:04:41 -0400 | [diff] [blame] | 286 | bool is_nofp16 = dev->debug & PAN_DBG_NOFP16; |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 287 | bool is_bifrost = dev->quirks & IS_BIFROST; |
Alyssa Rosenzweig | 2f93ecd | 2019-07-22 20:11:04 -0700 | [diff] [blame] | 288 | |
Alyssa Rosenzweig | c8bc664 | 2019-07-23 09:05:40 -0700 | [diff] [blame] | 289 | if (shader != PIPE_SHADER_VERTEX && |
| 290 | shader != PIPE_SHADER_FRAGMENT && |
| 291 | !(shader == PIPE_SHADER_COMPUTE && is_deqp)) |
| 292 | return 0; |
| 293 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 294 | /* this is probably not totally correct.. but it's a start: */ |
| 295 | switch (param) { |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 296 | case PIPE_SHADER_CAP_MAX_INSTRUCTIONS: |
| 297 | case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS: |
| 298 | case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS: |
| 299 | case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS: |
| 300 | return 16384; |
| 301 | |
| 302 | case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH: |
| 303 | return 1024; |
| 304 | |
| 305 | case PIPE_SHADER_CAP_MAX_INPUTS: |
| 306 | return 16; |
| 307 | |
| 308 | case PIPE_SHADER_CAP_MAX_OUTPUTS: |
Icecream95 | 3ec252a | 2020-07-14 12:05:47 +1200 | [diff] [blame] | 309 | return shader == PIPE_SHADER_FRAGMENT ? 8 : 16; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 310 | |
| 311 | case PIPE_SHADER_CAP_MAX_TEMPS: |
| 312 | return 256; /* GL_MAX_PROGRAM_TEMPORARIES_ARB */ |
| 313 | |
| 314 | case PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE: |
| 315 | return 16 * 1024 * sizeof(float); |
| 316 | |
| 317 | case PIPE_SHADER_CAP_MAX_CONST_BUFFERS: |
Alyssa Rosenzweig | fae790e | 2019-07-15 11:30:35 -0700 | [diff] [blame] | 318 | return PAN_MAX_CONST_BUFFERS; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 319 | |
| 320 | case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED: |
| 321 | return 0; |
| 322 | |
| 323 | case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 324 | return is_bifrost ? 0 : 1; |
Alyssa Rosenzweig | 12cd89d | 2019-04-21 05:11:02 +0000 | [diff] [blame] | 325 | case PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR: |
| 326 | return 0; |
Alyssa Rosenzweig | 6a466c0 | 2019-04-20 23:52:42 +0000 | [diff] [blame] | 327 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 328 | case PIPE_SHADER_CAP_INDIRECT_TEMP_ADDR: |
| 329 | return 0; |
| 330 | |
| 331 | case PIPE_SHADER_CAP_INDIRECT_CONST_ADDR: |
Alyssa Rosenzweig | 96fa8d7 | 2020-07-15 18:38:02 -0400 | [diff] [blame] | 332 | return is_bifrost ? 0 : 1; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 333 | |
| 334 | case PIPE_SHADER_CAP_SUBROUTINES: |
| 335 | return 0; |
| 336 | |
| 337 | case PIPE_SHADER_CAP_TGSI_SQRT_SUPPORTED: |
| 338 | return 0; |
| 339 | |
| 340 | case PIPE_SHADER_CAP_INTEGERS: |
| 341 | return 1; |
| 342 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 343 | case PIPE_SHADER_CAP_FP16: |
Rob Clark | c4e0cae | 2020-08-05 10:21:46 -0700 | [diff] [blame] | 344 | case PIPE_SHADER_CAP_GLSL_16BIT_CONSTS: |
Alyssa Rosenzweig | 610af7e | 2020-07-17 17:04:41 -0400 | [diff] [blame] | 345 | return !is_nofp16; |
Alyssa Rosenzweig | c2a8ef9 | 2020-03-27 14:39:39 -0400 | [diff] [blame] | 346 | |
Marek Olšák | 1af8fe4 | 2020-05-10 17:05:00 -0400 | [diff] [blame] | 347 | case PIPE_SHADER_CAP_FP16_DERIVATIVES: |
| 348 | case PIPE_SHADER_CAP_INT16: |
Alyssa Rosenzweig | c2a8ef9 | 2020-03-27 14:39:39 -0400 | [diff] [blame] | 349 | case PIPE_SHADER_CAP_INT64_ATOMICS: |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 350 | case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED: |
| 351 | case PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED: |
| 352 | case PIPE_SHADER_CAP_TGSI_LDEXP_SUPPORTED: |
| 353 | case PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED: |
| 354 | case PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE: |
| 355 | return 0; |
| 356 | |
| 357 | case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS: |
| 358 | case PIPE_SHADER_CAP_MAX_SAMPLER_VIEWS: |
| 359 | return 16; /* XXX: How many? */ |
| 360 | |
| 361 | case PIPE_SHADER_CAP_PREFERRED_IR: |
| 362 | return PIPE_SHADER_IR_NIR; |
| 363 | |
| 364 | case PIPE_SHADER_CAP_SUPPORTED_IRS: |
Alyssa Rosenzweig | 728a975 | 2019-10-19 17:14:44 -0400 | [diff] [blame] | 365 | return (1 << PIPE_SHADER_IR_NIR) | (1 << PIPE_SHADER_IR_NIR_SERIALIZED); |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 366 | |
| 367 | case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT: |
| 368 | return 32; |
| 369 | |
| 370 | case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS: |
| 371 | case PIPE_SHADER_CAP_MAX_SHADER_IMAGES: |
Alyssa Rosenzweig | 995e437 | 2020-02-26 13:37:10 -0500 | [diff] [blame] | 372 | return is_deqp ? 8 : 0; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 373 | case PIPE_SHADER_CAP_MAX_HW_ATOMIC_COUNTERS: |
| 374 | case PIPE_SHADER_CAP_MAX_HW_ATOMIC_COUNTER_BUFFERS: |
Alyssa Rosenzweig | 31c9fcb | 2019-07-23 19:18:44 -0700 | [diff] [blame] | 375 | return 0; |
Alyssa Rosenzweig | 2f93ecd | 2019-07-22 20:11:04 -0700 | [diff] [blame] | 376 | |
| 377 | case PIPE_SHADER_CAP_TGSI_SKIP_MERGE_REGISTERS: |
| 378 | case PIPE_SHADER_CAP_LOWER_IF_THRESHOLD: |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 379 | return 0; |
| 380 | |
| 381 | default: |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 382 | /* Other params are unknown */ |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 383 | return 0; |
| 384 | } |
| 385 | |
| 386 | return 0; |
| 387 | } |
| 388 | |
| 389 | static float |
| 390 | panfrost_get_paramf(struct pipe_screen *screen, enum pipe_capf param) |
| 391 | { |
| 392 | switch (param) { |
| 393 | case PIPE_CAPF_MAX_LINE_WIDTH: |
| 394 | |
| 395 | /* fall-through */ |
| 396 | case PIPE_CAPF_MAX_LINE_WIDTH_AA: |
| 397 | return 255.0; /* arbitrary */ |
| 398 | |
| 399 | case PIPE_CAPF_MAX_POINT_WIDTH: |
| 400 | |
| 401 | /* fall-through */ |
| 402 | case PIPE_CAPF_MAX_POINT_WIDTH_AA: |
Alyssa Rosenzweig | bb483a9 | 2019-07-10 11:30:00 -0700 | [diff] [blame] | 403 | return 1024.0; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 404 | |
| 405 | case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY: |
| 406 | return 16.0; |
| 407 | |
| 408 | case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS: |
| 409 | return 16.0; /* arbitrary */ |
| 410 | |
Tomeu Vizoso | 1b97d9c | 2019-05-09 14:07:45 +0200 | [diff] [blame] | 411 | case PIPE_CAPF_MIN_CONSERVATIVE_RASTER_DILATE: |
| 412 | case PIPE_CAPF_MAX_CONSERVATIVE_RASTER_DILATE: |
| 413 | case PIPE_CAPF_CONSERVATIVE_RASTER_DILATE_GRANULARITY: |
| 414 | return 0.0f; |
| 415 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 416 | default: |
| 417 | debug_printf("Unexpected PIPE_CAPF %d query\n", param); |
| 418 | return 0.0; |
| 419 | } |
| 420 | } |
| 421 | |
| 422 | /** |
| 423 | * Query format support for creating a texture, drawing surface, etc. |
| 424 | * \param format the format to test |
| 425 | * \param type one of PIPE_TEXTURE, PIPE_SURFACE |
| 426 | */ |
Ilia Mirkin | 0e30c6b | 2019-07-04 11:41:41 -0400 | [diff] [blame] | 427 | static bool |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 428 | panfrost_is_format_supported( struct pipe_screen *screen, |
| 429 | enum pipe_format format, |
| 430 | enum pipe_texture_target target, |
| 431 | unsigned sample_count, |
| 432 | unsigned storage_sample_count, |
| 433 | unsigned bind) |
| 434 | { |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 435 | struct panfrost_device *dev = pan_device(screen); |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 436 | const struct util_format_description *format_desc; |
| 437 | |
| 438 | assert(target == PIPE_BUFFER || |
| 439 | target == PIPE_TEXTURE_1D || |
| 440 | target == PIPE_TEXTURE_1D_ARRAY || |
| 441 | target == PIPE_TEXTURE_2D || |
| 442 | target == PIPE_TEXTURE_2D_ARRAY || |
| 443 | target == PIPE_TEXTURE_RECT || |
| 444 | target == PIPE_TEXTURE_3D || |
| 445 | target == PIPE_TEXTURE_CUBE || |
| 446 | target == PIPE_TEXTURE_CUBE_ARRAY); |
| 447 | |
| 448 | format_desc = util_format_description(format); |
| 449 | |
| 450 | if (!format_desc) |
Ilia Mirkin | 0e30c6b | 2019-07-04 11:41:41 -0400 | [diff] [blame] | 451 | return false; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 452 | |
Alyssa Rosenzweig | 5c71547 | 2020-01-04 13:23:18 -0500 | [diff] [blame] | 453 | /* MSAA 4x supported, but no more. Technically some revisions of the |
Alyssa Rosenzweig | 546a600 | 2020-06-30 16:53:38 -0400 | [diff] [blame] | 454 | * hardware can go up to 16x but we don't support higher modes yet. |
| 455 | * MSAA 2x is notably not supported and gets rounded up to MSAA 4x. */ |
Alyssa Rosenzweig | 5c71547 | 2020-01-04 13:23:18 -0500 | [diff] [blame] | 456 | |
Alyssa Rosenzweig | 546a600 | 2020-06-30 16:53:38 -0400 | [diff] [blame] | 457 | if (!(sample_count == 0 || sample_count == 1 || sample_count == 4)) |
Alyssa Rosenzweig | 5c71547 | 2020-01-04 13:23:18 -0500 | [diff] [blame] | 458 | return false; |
| 459 | |
| 460 | if (MAX2(sample_count, 1) != MAX2(storage_sample_count, 1)) |
Ilia Mirkin | 0e30c6b | 2019-07-04 11:41:41 -0400 | [diff] [blame] | 461 | return false; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 462 | |
Alyssa Rosenzweig | 53d6475 | 2019-07-01 11:53:38 -0700 | [diff] [blame] | 463 | /* Don't confuse poorly written apps (workaround dEQP bug) that expect |
| 464 | * more alpha than they ask for */ |
Alyssa Rosenzweig | 0b83005 | 2019-07-15 07:12:47 -0700 | [diff] [blame] | 465 | |
Alyssa Rosenzweig | 53d6475 | 2019-07-01 11:53:38 -0700 | [diff] [blame] | 466 | bool scanout = bind & (PIPE_BIND_SCANOUT | PIPE_BIND_SHARED | PIPE_BIND_DISPLAY_TARGET); |
Alyssa Rosenzweig | 0b83005 | 2019-07-15 07:12:47 -0700 | [diff] [blame] | 467 | bool renderable = bind & PIPE_BIND_RENDER_TARGET; |
| 468 | |
| 469 | if (scanout && renderable && !util_format_is_rgba8_variant(format_desc)) |
Ilia Mirkin | 0e30c6b | 2019-07-04 11:41:41 -0400 | [diff] [blame] | 470 | return false; |
Alyssa Rosenzweig | f8fca4f | 2019-06-28 18:47:10 -0700 | [diff] [blame] | 471 | |
Alyssa Rosenzweig | 861e7dc | 2020-05-15 18:43:41 -0400 | [diff] [blame] | 472 | /* Check we support the format with the given bind */ |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 473 | |
Alyssa Rosenzweig | 861e7dc | 2020-05-15 18:43:41 -0400 | [diff] [blame] | 474 | unsigned relevant_bind = bind & |
| 475 | ( PIPE_BIND_DEPTH_STENCIL | PIPE_BIND_RENDER_TARGET |
| 476 | | PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_SAMPLER_VIEW); |
Icecream95 | bad6fc4 | 2020-03-24 12:42:42 +1300 | [diff] [blame] | 477 | |
Alyssa Rosenzweig | 861e7dc | 2020-05-15 18:43:41 -0400 | [diff] [blame] | 478 | struct panfrost_format fmt = panfrost_pipe_format_table[format]; |
Alyssa Rosenzweig | 6da405c | 2020-07-10 17:18:00 -0400 | [diff] [blame] | 479 | |
| 480 | /* Also check that compressed texture formats are supported on this |
| 481 | * particular chip. They may not be depending on system integration |
Icecream95 | c1d3d39 | 2020-07-13 22:45:51 +1200 | [diff] [blame] | 482 | * differences. RGTC can be emulated so is always supported. */ |
Alyssa Rosenzweig | 6da405c | 2020-07-10 17:18:00 -0400 | [diff] [blame] | 483 | |
Icecream95 | c1d3d39 | 2020-07-13 22:45:51 +1200 | [diff] [blame] | 484 | bool is_rgtc = format_desc->layout == UTIL_FORMAT_LAYOUT_RGTC; |
| 485 | bool supported = panfrost_supports_compressed_format(dev, fmt.hw); |
| 486 | |
| 487 | if (!is_rgtc && !supported) |
Alyssa Rosenzweig | 6da405c | 2020-07-10 17:18:00 -0400 | [diff] [blame] | 488 | return false; |
| 489 | |
Alyssa Rosenzweig | 861e7dc | 2020-05-15 18:43:41 -0400 | [diff] [blame] | 490 | return fmt.hw && ((relevant_bind & ~fmt.bind) == 0); |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 491 | } |
| 492 | |
Alyssa Rosenzweig | 2a12175 | 2020-07-22 12:11:39 -0400 | [diff] [blame] | 493 | /* We always support linear and tiled operations, both external and internal. |
| 494 | * We support AFBC for a subset of formats, and colourspace transform for a |
| 495 | * subset of those. */ |
| 496 | |
| 497 | static void |
| 498 | panfrost_query_dmabuf_modifiers(struct pipe_screen *screen, |
| 499 | enum pipe_format format, int max, uint64_t *modifiers, unsigned |
| 500 | int *external_only, int *out_count) |
| 501 | { |
| 502 | /* Query AFBC status */ |
| 503 | bool afbc = panfrost_format_supports_afbc(format); |
| 504 | bool ytr = panfrost_afbc_can_ytr(format); |
| 505 | |
| 506 | /* Don't advertise AFBC before T760 */ |
| 507 | struct panfrost_device *dev = pan_device(screen); |
| 508 | afbc &= !(dev->quirks & MIDGARD_NO_AFBC); |
| 509 | |
| 510 | /* XXX: AFBC scanout is broken on mainline RK3399 with older kernels */ |
| 511 | afbc &= (dev->debug & PAN_DBG_AFBC); |
| 512 | |
| 513 | unsigned count = 0; |
| 514 | |
| 515 | for (unsigned i = 0; i < PAN_MODIFIER_COUNT; ++i) { |
| 516 | if (drm_is_afbc(pan_best_modifiers[i]) && !afbc) |
| 517 | continue; |
| 518 | |
| 519 | if ((pan_best_modifiers[i] & AFBC_FORMAT_MOD_YTR) && !ytr) |
| 520 | continue; |
| 521 | |
| 522 | count++; |
| 523 | |
| 524 | if (max > (int) count) { |
| 525 | modifiers[count] = pan_best_modifiers[i]; |
| 526 | |
| 527 | if (external_only) |
| 528 | external_only[count] = false; |
| 529 | } |
| 530 | } |
| 531 | |
| 532 | *out_count = count; |
| 533 | } |
| 534 | |
Alyssa Rosenzweig | 1697760 | 2019-07-23 10:41:25 -0700 | [diff] [blame] | 535 | static int |
| 536 | panfrost_get_compute_param(struct pipe_screen *pscreen, enum pipe_shader_ir ir_type, |
| 537 | enum pipe_compute_cap param, void *ret) |
| 538 | { |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 539 | struct panfrost_device *dev = pan_device(pscreen); |
Alyssa Rosenzweig | 1697760 | 2019-07-23 10:41:25 -0700 | [diff] [blame] | 540 | const char * const ir = "panfrost"; |
| 541 | |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 542 | if (!(dev->debug & PAN_DBG_DEQP)) |
Alyssa Rosenzweig | 1697760 | 2019-07-23 10:41:25 -0700 | [diff] [blame] | 543 | return 0; |
| 544 | |
| 545 | #define RET(x) do { \ |
| 546 | if (ret) \ |
| 547 | memcpy(ret, x, sizeof(x)); \ |
| 548 | return sizeof(x); \ |
| 549 | } while (0) |
| 550 | |
| 551 | switch (param) { |
| 552 | case PIPE_COMPUTE_CAP_ADDRESS_BITS: |
Alyssa Rosenzweig | 8b1548a | 2019-11-06 14:55:41 -0500 | [diff] [blame] | 553 | RET((uint32_t []){ 64 }); |
Alyssa Rosenzweig | 1697760 | 2019-07-23 10:41:25 -0700 | [diff] [blame] | 554 | |
| 555 | case PIPE_COMPUTE_CAP_IR_TARGET: |
| 556 | if (ret) |
| 557 | sprintf(ret, "%s", ir); |
| 558 | return strlen(ir) * sizeof(char); |
| 559 | |
| 560 | case PIPE_COMPUTE_CAP_GRID_DIMENSION: |
| 561 | RET((uint64_t []) { 3 }); |
| 562 | |
| 563 | case PIPE_COMPUTE_CAP_MAX_GRID_SIZE: |
| 564 | RET(((uint64_t []) { 65535, 65535, 65535 })); |
| 565 | |
| 566 | case PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE: |
| 567 | RET(((uint64_t []) { 1024, 1024, 64 })); |
| 568 | |
| 569 | case PIPE_COMPUTE_CAP_MAX_THREADS_PER_BLOCK: |
| 570 | RET((uint64_t []) { 1024 }); |
| 571 | |
| 572 | case PIPE_COMPUTE_CAP_MAX_GLOBAL_SIZE: |
| 573 | RET((uint64_t []) { 1024*1024*512 /* Maybe get memory */ }); |
| 574 | |
| 575 | case PIPE_COMPUTE_CAP_MAX_LOCAL_SIZE: |
| 576 | RET((uint64_t []) { 32768 }); |
| 577 | |
| 578 | case PIPE_COMPUTE_CAP_MAX_PRIVATE_SIZE: |
| 579 | case PIPE_COMPUTE_CAP_MAX_INPUT_SIZE: |
| 580 | RET((uint64_t []) { 4096 }); |
| 581 | |
| 582 | case PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE: |
| 583 | RET((uint64_t []) { 1024*1024*512 /* Maybe get memory */ }); |
| 584 | |
| 585 | case PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY: |
| 586 | RET((uint32_t []) { 800 /* MHz -- TODO */ }); |
| 587 | |
| 588 | case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS: |
| 589 | RET((uint32_t []) { 9999 }); // TODO |
| 590 | |
| 591 | case PIPE_COMPUTE_CAP_IMAGES_SUPPORTED: |
| 592 | RET((uint32_t []) { 1 }); // TODO |
| 593 | |
| 594 | case PIPE_COMPUTE_CAP_SUBGROUP_SIZE: |
| 595 | RET((uint32_t []) { 32 }); // TODO |
| 596 | |
| 597 | case PIPE_COMPUTE_CAP_MAX_VARIABLE_THREADS_PER_BLOCK: |
| 598 | RET((uint64_t []) { 1024 }); // TODO |
| 599 | } |
| 600 | |
| 601 | return 0; |
| 602 | } |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 603 | |
| 604 | static void |
Tomeu Vizoso | 0fcf73b | 2019-06-18 14:24:57 +0200 | [diff] [blame] | 605 | panfrost_destroy_screen(struct pipe_screen *pscreen) |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 606 | { |
Alyssa Rosenzweig | 39378ee | 2020-03-24 13:40:12 -0400 | [diff] [blame] | 607 | panfrost_close_device(pan_device(pscreen)); |
Alyssa Rosenzweig | ca8c625 | 2020-03-23 18:44:21 -0400 | [diff] [blame] | 608 | ralloc_free(pscreen); |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 609 | } |
| 610 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 611 | static uint64_t |
| 612 | panfrost_get_timestamp(struct pipe_screen *_screen) |
| 613 | { |
| 614 | return os_time_get_nano(); |
| 615 | } |
| 616 | |
| 617 | static void |
Tomeu Vizoso | 756f7b9 | 2019-03-08 10:27:07 +0100 | [diff] [blame] | 618 | panfrost_fence_reference(struct pipe_screen *pscreen, |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 619 | struct pipe_fence_handle **ptr, |
| 620 | struct pipe_fence_handle *fence) |
| 621 | { |
Alyssa Rosenzweig | 64d6f56 | 2020-07-20 13:34:42 -0400 | [diff] [blame] | 622 | struct panfrost_device *dev = pan_device(pscreen); |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 623 | struct panfrost_fence **p = (struct panfrost_fence **)ptr; |
| 624 | struct panfrost_fence *f = (struct panfrost_fence *)fence; |
| 625 | struct panfrost_fence *old = *p; |
| 626 | |
| 627 | if (pipe_reference(&(*p)->reference, &f->reference)) { |
Alyssa Rosenzweig | 64d6f56 | 2020-07-20 13:34:42 -0400 | [diff] [blame] | 628 | drmSyncobjDestroy(dev->fd, old->syncobj); |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 629 | free(old); |
| 630 | } |
| 631 | *p = f; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 632 | } |
| 633 | |
Ilia Mirkin | 0e30c6b | 2019-07-04 11:41:41 -0400 | [diff] [blame] | 634 | static bool |
Tomeu Vizoso | 756f7b9 | 2019-03-08 10:27:07 +0100 | [diff] [blame] | 635 | panfrost_fence_finish(struct pipe_screen *pscreen, |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 636 | struct pipe_context *ctx, |
| 637 | struct pipe_fence_handle *fence, |
| 638 | uint64_t timeout) |
| 639 | { |
Alyssa Rosenzweig | ca8c625 | 2020-03-23 18:44:21 -0400 | [diff] [blame] | 640 | struct panfrost_device *dev = pan_device(pscreen); |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 641 | struct panfrost_fence *f = (struct panfrost_fence *)fence; |
| 642 | int ret; |
Boris Brezillon | 819738e | 2019-09-15 10:57:26 +0200 | [diff] [blame] | 643 | |
Alyssa Rosenzweig | 64d6f56 | 2020-07-20 13:34:42 -0400 | [diff] [blame] | 644 | if (f->signaled) |
Boris Brezillon | 819738e | 2019-09-15 10:57:26 +0200 | [diff] [blame] | 645 | return true; |
| 646 | |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 647 | uint64_t abs_timeout = os_time_get_absolute_timeout(timeout); |
| 648 | if (abs_timeout == OS_TIMEOUT_INFINITE) |
| 649 | abs_timeout = INT64_MAX; |
| 650 | |
Alyssa Rosenzweig | 64d6f56 | 2020-07-20 13:34:42 -0400 | [diff] [blame] | 651 | ret = drmSyncobjWait(dev->fd, &f->syncobj, |
| 652 | 1, |
Boris Brezillon | b5d8f9b | 2019-09-15 18:23:10 +0200 | [diff] [blame] | 653 | abs_timeout, DRM_SYNCOBJ_WAIT_FLAGS_WAIT_ALL, |
| 654 | NULL); |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 655 | |
Alyssa Rosenzweig | 64d6f56 | 2020-07-20 13:34:42 -0400 | [diff] [blame] | 656 | f->signaled = (ret >= 0); |
| 657 | return f->signaled; |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 658 | } |
| 659 | |
| 660 | struct panfrost_fence * |
Boris Brezillon | b5d8f9b | 2019-09-15 18:23:10 +0200 | [diff] [blame] | 661 | panfrost_fence_create(struct panfrost_context *ctx, |
Alyssa Rosenzweig | 64d6f56 | 2020-07-20 13:34:42 -0400 | [diff] [blame] | 662 | uint32_t syncobj) |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 663 | { |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 664 | struct panfrost_fence *f = calloc(1, sizeof(*f)); |
| 665 | if (!f) |
| 666 | return NULL; |
| 667 | |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 668 | pipe_reference_init(&f->reference, 1); |
Alyssa Rosenzweig | 64d6f56 | 2020-07-20 13:34:42 -0400 | [diff] [blame] | 669 | f->syncobj = syncobj; |
Boris Brezillon | 0500c9e | 2019-09-14 08:00:27 +0200 | [diff] [blame] | 670 | |
| 671 | return f; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 672 | } |
| 673 | |
| 674 | static const void * |
| 675 | panfrost_screen_get_compiler_options(struct pipe_screen *pscreen, |
| 676 | enum pipe_shader_ir ir, |
| 677 | enum pipe_shader_type shader) |
| 678 | { |
Alyssa Rosenzweig | 23620d1 | 2020-04-08 19:05:57 -0400 | [diff] [blame] | 679 | if (pan_device(pscreen)->quirks & IS_BIFROST) |
| 680 | return &bifrost_nir_options; |
| 681 | else |
| 682 | return &midgard_nir_options; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 683 | } |
| 684 | |
| 685 | struct pipe_screen * |
Alyssa Rosenzweig | 138865e | 2019-03-31 19:06:05 +0000 | [diff] [blame] | 686 | panfrost_create_screen(int fd, struct renderonly *ro) |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 687 | { |
Alyssa Rosenzweig | 1f8b653 | 2019-08-05 08:20:24 -0700 | [diff] [blame] | 688 | /* Create the screen */ |
| 689 | struct panfrost_screen *screen = rzalloc(NULL, struct panfrost_screen); |
| 690 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 691 | if (!screen) |
| 692 | return NULL; |
| 693 | |
Alyssa Rosenzweig | ca8c625 | 2020-03-23 18:44:21 -0400 | [diff] [blame] | 694 | struct panfrost_device *dev = pan_device(&screen->base); |
Alyssa Rosenzweig | 39378ee | 2020-03-24 13:40:12 -0400 | [diff] [blame] | 695 | panfrost_open_device(screen, fd, dev); |
Alyssa Rosenzweig | ca8c625 | 2020-03-23 18:44:21 -0400 | [diff] [blame] | 696 | |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 697 | dev->debug = debug_get_flags_option("PAN_MESA_DEBUG", debug_options, 0); |
| 698 | |
Icecream95 | 210db65 | 2020-10-09 22:39:40 +1300 | [diff] [blame^] | 699 | if (dev->debug & PAN_DBG_NO_AFBC) |
| 700 | dev->quirks |= MIDGARD_NO_AFBC; |
| 701 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 702 | if (ro) { |
Alyssa Rosenzweig | ca8c625 | 2020-03-23 18:44:21 -0400 | [diff] [blame] | 703 | dev->ro = renderonly_dup(ro); |
| 704 | if (!dev->ro) { |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 705 | if (dev->debug & PAN_DBG_MSGS) |
| 706 | fprintf(stderr, "Failed to dup renderonly object\n"); |
| 707 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 708 | free(screen); |
| 709 | return NULL; |
| 710 | } |
| 711 | } |
| 712 | |
Tomeu Vizoso | 5a7688f | 2019-07-11 08:06:41 +0200 | [diff] [blame] | 713 | /* Check if we're loading against a supported GPU model. */ |
Alyssa Rosenzweig | 2f7145a | 2019-07-08 09:14:59 -0700 | [diff] [blame] | 714 | |
Alyssa Rosenzweig | ca8c625 | 2020-03-23 18:44:21 -0400 | [diff] [blame] | 715 | switch (dev->gpu_id) { |
Tomeu Vizoso | b655be7 | 2019-10-28 09:59:30 +0100 | [diff] [blame] | 716 | case 0x720: /* T720 */ |
Tomeu Vizoso | 5a7688f | 2019-07-11 08:06:41 +0200 | [diff] [blame] | 717 | case 0x750: /* T760 */ |
Alyssa Rosenzweig | a2d0ea9 | 2019-07-10 10:10:31 -0700 | [diff] [blame] | 718 | case 0x820: /* T820 */ |
| 719 | case 0x860: /* T860 */ |
| 720 | break; |
Boris Brezillon | fefb3e9 | 2020-09-23 11:08:02 +0200 | [diff] [blame] | 721 | case 0x6221: /* G72 */ |
Alyssa Rosenzweig | bccb3de | 2020-05-29 19:24:45 -0400 | [diff] [blame] | 722 | case 0x7093: /* G31 */ |
| 723 | case 0x7212: /* G52 */ |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 724 | if (dev->debug & PAN_DBG_BIFROST) |
Alyssa Rosenzweig | bccb3de | 2020-05-29 19:24:45 -0400 | [diff] [blame] | 725 | break; |
| 726 | |
| 727 | /* fallthrough */ |
Alyssa Rosenzweig | a2d0ea9 | 2019-07-10 10:10:31 -0700 | [diff] [blame] | 728 | default: |
| 729 | /* Fail to load against untested models */ |
Alyssa Rosenzweig | ca8c625 | 2020-03-23 18:44:21 -0400 | [diff] [blame] | 730 | debug_printf("panfrost: Unsupported model %X", dev->gpu_id); |
Alyssa Rosenzweig | 39378ee | 2020-03-24 13:40:12 -0400 | [diff] [blame] | 731 | panfrost_destroy_screen(&(screen->base)); |
Alyssa Rosenzweig | a2d0ea9 | 2019-07-10 10:10:31 -0700 | [diff] [blame] | 732 | return NULL; |
Alyssa Rosenzweig | 2f7145a | 2019-07-08 09:14:59 -0700 | [diff] [blame] | 733 | } |
| 734 | |
Alyssa Rosenzweig | ed1910d | 2020-07-07 16:15:45 -0400 | [diff] [blame] | 735 | if (dev->debug & (PAN_DBG_TRACE | PAN_DBG_SYNC)) |
| 736 | pandecode_initialize(!(dev->debug & PAN_DBG_TRACE)); |
Alyssa Rosenzweig | fc7bcee | 2019-06-11 12:25:35 -0700 | [diff] [blame] | 737 | |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 738 | screen->base.destroy = panfrost_destroy_screen; |
| 739 | |
| 740 | screen->base.get_name = panfrost_get_name; |
| 741 | screen->base.get_vendor = panfrost_get_vendor; |
| 742 | screen->base.get_device_vendor = panfrost_get_device_vendor; |
| 743 | screen->base.get_param = panfrost_get_param; |
| 744 | screen->base.get_shader_param = panfrost_get_shader_param; |
Alyssa Rosenzweig | 1697760 | 2019-07-23 10:41:25 -0700 | [diff] [blame] | 745 | screen->base.get_compute_param = panfrost_get_compute_param; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 746 | screen->base.get_paramf = panfrost_get_paramf; |
| 747 | screen->base.get_timestamp = panfrost_get_timestamp; |
| 748 | screen->base.is_format_supported = panfrost_is_format_supported; |
Alyssa Rosenzweig | 2a12175 | 2020-07-22 12:11:39 -0400 | [diff] [blame] | 749 | screen->base.query_dmabuf_modifiers = panfrost_query_dmabuf_modifiers; |
Alyssa Rosenzweig | 7da251f | 2019-02-05 04:32:27 +0000 | [diff] [blame] | 750 | screen->base.context_create = panfrost_create_context; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 751 | screen->base.get_compiler_options = panfrost_screen_get_compiler_options; |
| 752 | screen->base.fence_reference = panfrost_fence_reference; |
| 753 | screen->base.fence_finish = panfrost_fence_finish; |
Boris Brezillon | 8d0830d | 2019-10-07 12:24:51 +0200 | [diff] [blame] | 754 | screen->base.set_damage_region = panfrost_resource_set_damage_region; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 755 | |
Alyssa Rosenzweig | ca8c625 | 2020-03-23 18:44:21 -0400 | [diff] [blame] | 756 | panfrost_resource_screen_init(&screen->base); |
Alyssa Rosenzweig | 7da251f | 2019-02-05 04:32:27 +0000 | [diff] [blame] | 757 | |
Alyssa Rosenzweig | 293f251 | 2020-07-09 13:42:25 -0400 | [diff] [blame] | 758 | if (!(dev->quirks & IS_BIFROST)) |
| 759 | panfrost_init_blit_shaders(dev); |
| 760 | |
Alyssa Rosenzweig | 7da251f | 2019-02-05 04:32:27 +0000 | [diff] [blame] | 761 | return &screen->base; |
Alyssa Rosenzweig | 61d3ae6 | 2019-01-29 05:46:07 +0000 | [diff] [blame] | 762 | } |