Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2007 David Airlie |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 21 | * DEALINGS IN THE SOFTWARE. |
| 22 | * |
| 23 | * Authors: |
| 24 | * David Airlie |
| 25 | */ |
| 26 | |
| 27 | #include <linux/module.h> |
| 28 | #include <linux/kernel.h> |
| 29 | #include <linux/errno.h> |
| 30 | #include <linux/string.h> |
| 31 | #include <linux/mm.h> |
| 32 | #include <linux/tty.h> |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 33 | #include <linux/sysrq.h> |
| 34 | #include <linux/delay.h> |
| 35 | #include <linux/fb.h> |
| 36 | #include <linux/init.h> |
| 37 | #include <linux/screen_info.h> |
Dave Airlie | 6a9ee8a | 2010-02-01 15:38:10 +1000 | [diff] [blame] | 38 | #include <linux/vga_switcheroo.h> |
Ben Skeggs | cf41d53 | 2011-11-09 14:31:16 +1000 | [diff] [blame] | 39 | #include <linux/console.h> |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 40 | |
| 41 | #include "drmP.h" |
| 42 | #include "drm.h" |
| 43 | #include "drm_crtc.h" |
| 44 | #include "drm_crtc_helper.h" |
| 45 | #include "drm_fb_helper.h" |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 46 | |
| 47 | #include "nouveau_drm.h" |
| 48 | #include "nouveau_gem.h" |
| 49 | #include "nouveau_bo.h" |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 50 | #include "nouveau_fbcon.h" |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 51 | #include "nouveau_chan.h" |
| 52 | |
| 53 | #include "nouveau_crtc.h" |
| 54 | |
| 55 | #include <core/client.h> |
| 56 | #include <core/device.h> |
| 57 | |
| 58 | #include <subdev/fb.h> |
| 59 | |
| 60 | MODULE_PARM_DESC(nofbaccel, "Disable fbcon acceleration"); |
| 61 | static int nouveau_nofbaccel = 0; |
| 62 | module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 63 | |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 64 | static void |
| 65 | nouveau_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect) |
| 66 | { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 67 | struct nouveau_fbdev *fbcon = info->par; |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 68 | struct nouveau_drm *drm = nouveau_drm(fbcon->dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 69 | struct nouveau_device *device = nv_device(drm->device); |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 70 | int ret; |
| 71 | |
| 72 | if (info->state != FBINFO_STATE_RUNNING) |
| 73 | return; |
| 74 | |
| 75 | ret = -ENODEV; |
Ben Skeggs | 9acc810 | 2010-10-14 14:55:23 +1000 | [diff] [blame] | 76 | if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) && |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 77 | mutex_trylock(&drm->client.mutex)) { |
| 78 | if (device->card_type < NV_50) |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 79 | ret = nv04_fbcon_fillrect(info, rect); |
| 80 | else |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 81 | if (device->card_type < NV_C0) |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 82 | ret = nv50_fbcon_fillrect(info, rect); |
Ben Skeggs | ddbaf79 | 2010-11-24 10:52:43 +1000 | [diff] [blame] | 83 | else |
| 84 | ret = nvc0_fbcon_fillrect(info, rect); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 85 | mutex_unlock(&drm->client.mutex); |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 86 | } |
| 87 | |
| 88 | if (ret == 0) |
| 89 | return; |
| 90 | |
| 91 | if (ret != -ENODEV) |
| 92 | nouveau_fbcon_gpu_lockup(info); |
| 93 | cfb_fillrect(info, rect); |
| 94 | } |
| 95 | |
| 96 | static void |
| 97 | nouveau_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *image) |
| 98 | { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 99 | struct nouveau_fbdev *fbcon = info->par; |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 100 | struct nouveau_drm *drm = nouveau_drm(fbcon->dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 101 | struct nouveau_device *device = nv_device(drm->device); |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 102 | int ret; |
| 103 | |
| 104 | if (info->state != FBINFO_STATE_RUNNING) |
| 105 | return; |
| 106 | |
| 107 | ret = -ENODEV; |
Ben Skeggs | 9acc810 | 2010-10-14 14:55:23 +1000 | [diff] [blame] | 108 | if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) && |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 109 | mutex_trylock(&drm->client.mutex)) { |
| 110 | if (device->card_type < NV_50) |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 111 | ret = nv04_fbcon_copyarea(info, image); |
| 112 | else |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 113 | if (device->card_type < NV_C0) |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 114 | ret = nv50_fbcon_copyarea(info, image); |
Ben Skeggs | ddbaf79 | 2010-11-24 10:52:43 +1000 | [diff] [blame] | 115 | else |
| 116 | ret = nvc0_fbcon_copyarea(info, image); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 117 | mutex_unlock(&drm->client.mutex); |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 118 | } |
| 119 | |
| 120 | if (ret == 0) |
| 121 | return; |
| 122 | |
| 123 | if (ret != -ENODEV) |
| 124 | nouveau_fbcon_gpu_lockup(info); |
| 125 | cfb_copyarea(info, image); |
| 126 | } |
| 127 | |
| 128 | static void |
| 129 | nouveau_fbcon_imageblit(struct fb_info *info, const struct fb_image *image) |
| 130 | { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 131 | struct nouveau_fbdev *fbcon = info->par; |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 132 | struct nouveau_drm *drm = nouveau_drm(fbcon->dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 133 | struct nouveau_device *device = nv_device(drm->device); |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 134 | int ret; |
| 135 | |
| 136 | if (info->state != FBINFO_STATE_RUNNING) |
| 137 | return; |
| 138 | |
| 139 | ret = -ENODEV; |
Ben Skeggs | 9acc810 | 2010-10-14 14:55:23 +1000 | [diff] [blame] | 140 | if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) && |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 141 | mutex_trylock(&drm->client.mutex)) { |
| 142 | if (device->card_type < NV_50) |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 143 | ret = nv04_fbcon_imageblit(info, image); |
| 144 | else |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 145 | if (device->card_type < NV_C0) |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 146 | ret = nv50_fbcon_imageblit(info, image); |
Ben Skeggs | ddbaf79 | 2010-11-24 10:52:43 +1000 | [diff] [blame] | 147 | else |
| 148 | ret = nvc0_fbcon_imageblit(info, image); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 149 | mutex_unlock(&drm->client.mutex); |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 150 | } |
| 151 | |
| 152 | if (ret == 0) |
| 153 | return; |
| 154 | |
| 155 | if (ret != -ENODEV) |
| 156 | nouveau_fbcon_gpu_lockup(info); |
| 157 | cfb_imageblit(info, image); |
| 158 | } |
| 159 | |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 160 | static int |
| 161 | nouveau_fbcon_sync(struct fb_info *info) |
| 162 | { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 163 | struct nouveau_fbdev *fbcon = info->par; |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 164 | struct nouveau_drm *drm = nouveau_drm(fbcon->dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 165 | struct nouveau_channel *chan = drm->channel; |
Ben Skeggs | 78df3a1 | 2012-05-04 14:01:28 +1000 | [diff] [blame] | 166 | int ret; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 167 | |
Ben Skeggs | 6a6b73f | 2010-10-05 16:53:48 +1000 | [diff] [blame] | 168 | if (!chan || !chan->accel_done || in_interrupt() || |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 169 | info->state != FBINFO_STATE_RUNNING || |
| 170 | info->flags & FBINFO_HWACCEL_DISABLED) |
| 171 | return 0; |
| 172 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 173 | if (!mutex_trylock(&drm->client.mutex)) |
Ben Skeggs | 9acc810 | 2010-10-14 14:55:23 +1000 | [diff] [blame] | 174 | return 0; |
| 175 | |
Ben Skeggs | 78df3a1 | 2012-05-04 14:01:28 +1000 | [diff] [blame] | 176 | ret = nouveau_channel_idle(chan); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 177 | mutex_unlock(&drm->client.mutex); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 178 | if (ret) { |
Marcin Slusarz | 846975a | 2010-01-04 19:25:09 +0100 | [diff] [blame] | 179 | nouveau_fbcon_gpu_lockup(info); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 180 | return 0; |
| 181 | } |
| 182 | |
| 183 | chan->accel_done = false; |
| 184 | return 0; |
| 185 | } |
| 186 | |
| 187 | static struct fb_ops nouveau_fbcon_ops = { |
| 188 | .owner = THIS_MODULE, |
| 189 | .fb_check_var = drm_fb_helper_check_var, |
| 190 | .fb_set_par = drm_fb_helper_set_par, |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 191 | .fb_fillrect = nouveau_fbcon_fillrect, |
| 192 | .fb_copyarea = nouveau_fbcon_copyarea, |
| 193 | .fb_imageblit = nouveau_fbcon_imageblit, |
| 194 | .fb_sync = nouveau_fbcon_sync, |
| 195 | .fb_pan_display = drm_fb_helper_pan_display, |
| 196 | .fb_blank = drm_fb_helper_blank, |
| 197 | .fb_setcmap = drm_fb_helper_setcmap, |
| 198 | .fb_debug_enter = drm_fb_helper_debug_enter, |
| 199 | .fb_debug_leave = drm_fb_helper_debug_leave, |
| 200 | }; |
| 201 | |
| 202 | static struct fb_ops nouveau_fbcon_sw_ops = { |
| 203 | .owner = THIS_MODULE, |
| 204 | .fb_check_var = drm_fb_helper_check_var, |
| 205 | .fb_set_par = drm_fb_helper_set_par, |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 206 | .fb_fillrect = cfb_fillrect, |
| 207 | .fb_copyarea = cfb_copyarea, |
| 208 | .fb_imageblit = cfb_imageblit, |
Marcin Kościelnicki | 126b544 | 2010-01-27 14:03:18 +0000 | [diff] [blame] | 209 | .fb_pan_display = drm_fb_helper_pan_display, |
| 210 | .fb_blank = drm_fb_helper_blank, |
| 211 | .fb_setcmap = drm_fb_helper_setcmap, |
Chris Ball | be64c2bb | 2010-09-26 06:47:24 -0500 | [diff] [blame] | 212 | .fb_debug_enter = drm_fb_helper_debug_enter, |
| 213 | .fb_debug_leave = drm_fb_helper_debug_leave, |
Marcin Kościelnicki | 126b544 | 2010-01-27 14:03:18 +0000 | [diff] [blame] | 214 | }; |
| 215 | |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 216 | static void nouveau_fbcon_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, |
| 217 | u16 blue, int regno) |
| 218 | { |
| 219 | struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); |
| 220 | |
| 221 | nv_crtc->lut.r[regno] = red; |
| 222 | nv_crtc->lut.g[regno] = green; |
| 223 | nv_crtc->lut.b[regno] = blue; |
| 224 | } |
| 225 | |
| 226 | static void nouveau_fbcon_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, |
| 227 | u16 *blue, int regno) |
| 228 | { |
| 229 | struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); |
| 230 | |
| 231 | *red = nv_crtc->lut.r[regno]; |
| 232 | *green = nv_crtc->lut.g[regno]; |
| 233 | *blue = nv_crtc->lut.b[regno]; |
| 234 | } |
| 235 | |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 236 | static void |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 237 | nouveau_fbcon_zfill(struct drm_device *dev, struct nouveau_fbdev *fbcon) |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 238 | { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 239 | struct fb_info *info = fbcon->helper.fbdev; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 240 | struct fb_fillrect rect; |
| 241 | |
| 242 | /* Clear the entire fbcon. The drm will program every connector |
| 243 | * with it's preferred mode. If the sizes differ, one display will |
| 244 | * quite likely have garbage around the console. |
| 245 | */ |
| 246 | rect.dx = rect.dy = 0; |
| 247 | rect.width = info->var.xres_virtual; |
| 248 | rect.height = info->var.yres_virtual; |
| 249 | rect.color = 0; |
| 250 | rect.rop = ROP_COPY; |
| 251 | info->fbops->fb_fillrect(info, &rect); |
| 252 | } |
| 253 | |
| 254 | static int |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 255 | nouveau_fbcon_create(struct nouveau_fbdev *fbcon, |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 256 | struct drm_fb_helper_surface_size *sizes) |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 257 | { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 258 | struct drm_device *dev = fbcon->dev; |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 259 | struct nouveau_drm *drm = nouveau_drm(dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 260 | struct nouveau_device *device = nv_device(drm->device); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 261 | struct fb_info *info; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 262 | struct drm_framebuffer *fb; |
| 263 | struct nouveau_framebuffer *nouveau_fb; |
Ben Skeggs | 45143cb | 2011-06-07 13:12:44 +1000 | [diff] [blame] | 264 | struct nouveau_channel *chan; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 265 | struct nouveau_bo *nvbo; |
Jesse Barnes | 308e5bc | 2011-11-14 14:51:28 -0800 | [diff] [blame] | 266 | struct drm_mode_fb_cmd2 mode_cmd; |
Marcin Slusarz | 1471ca9 | 2010-05-16 17:27:03 +0200 | [diff] [blame] | 267 | struct pci_dev *pdev = dev->pdev; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 268 | int size, ret; |
| 269 | |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 270 | mode_cmd.width = sizes->surface_width; |
| 271 | mode_cmd.height = sizes->surface_height; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 272 | |
Jesse Barnes | 308e5bc | 2011-11-14 14:51:28 -0800 | [diff] [blame] | 273 | mode_cmd.pitches[0] = mode_cmd.width * (sizes->surface_bpp >> 3); |
| 274 | mode_cmd.pitches[0] = roundup(mode_cmd.pitches[0], 256); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 275 | |
Jesse Barnes | 308e5bc | 2011-11-14 14:51:28 -0800 | [diff] [blame] | 276 | mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp, |
| 277 | sizes->surface_depth); |
| 278 | |
| 279 | size = mode_cmd.pitches[0] * mode_cmd.height; |
Maarten Maathuis | 1c7059e | 2009-12-25 18:51:17 +0100 | [diff] [blame] | 280 | size = roundup(size, PAGE_SIZE); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 281 | |
Ben Skeggs | f6d4e62 | 2011-06-07 12:25:36 +1000 | [diff] [blame] | 282 | ret = nouveau_gem_new(dev, size, 0, NOUVEAU_GEM_DOMAIN_VRAM, |
| 283 | 0, 0x0000, &nvbo); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 284 | if (ret) { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 285 | NV_ERROR(drm, "failed to allocate framebuffer\n"); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 286 | goto out; |
| 287 | } |
| 288 | |
| 289 | ret = nouveau_bo_pin(nvbo, TTM_PL_FLAG_VRAM); |
| 290 | if (ret) { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 291 | NV_ERROR(drm, "failed to pin fb: %d\n", ret); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 292 | nouveau_bo_ref(NULL, &nvbo); |
| 293 | goto out; |
| 294 | } |
| 295 | |
| 296 | ret = nouveau_bo_map(nvbo); |
| 297 | if (ret) { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 298 | NV_ERROR(drm, "failed to map fb: %d\n", ret); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 299 | nouveau_bo_unpin(nvbo); |
| 300 | nouveau_bo_ref(NULL, &nvbo); |
| 301 | goto out; |
| 302 | } |
| 303 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 304 | chan = nouveau_nofbaccel ? NULL : drm->channel; |
| 305 | if (chan && device->card_type >= NV_50) { |
| 306 | ret = nouveau_bo_vma_add(nvbo, nv_client(chan->cli)->vm, |
| 307 | &fbcon->nouveau_fb.vma); |
Ben Skeggs | 45143cb | 2011-06-07 13:12:44 +1000 | [diff] [blame] | 308 | if (ret) { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 309 | NV_ERROR(drm, "failed to map fb into chan: %d\n", ret); |
Ben Skeggs | 45143cb | 2011-06-07 13:12:44 +1000 | [diff] [blame] | 310 | chan = NULL; |
| 311 | } |
| 312 | } |
| 313 | |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 314 | mutex_lock(&dev->struct_mutex); |
| 315 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 316 | info = framebuffer_alloc(0, &pdev->dev); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 317 | if (!info) { |
| 318 | ret = -ENOMEM; |
| 319 | goto out_unref; |
| 320 | } |
| 321 | |
Dave Airlie | 4abe352 | 2010-03-30 05:34:18 +0000 | [diff] [blame] | 322 | ret = fb_alloc_cmap(&info->cmap, 256, 0); |
| 323 | if (ret) { |
| 324 | ret = -ENOMEM; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 325 | goto out_unref; |
Dave Airlie | 4abe352 | 2010-03-30 05:34:18 +0000 | [diff] [blame] | 326 | } |
| 327 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 328 | info->par = fbcon; |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 329 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 330 | nouveau_framebuffer_init(dev, &fbcon->nouveau_fb, &mode_cmd, nvbo); |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 331 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 332 | nouveau_fb = &fbcon->nouveau_fb; |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 333 | fb = &nouveau_fb->base; |
| 334 | |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 335 | /* setup helper */ |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 336 | fbcon->helper.fb = fb; |
| 337 | fbcon->helper.fbdev = info; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 338 | |
| 339 | strcpy(info->fix.id, "nouveaufb"); |
Marcin Kościelnicki | a32ed69 | 2010-01-26 14:00:42 +0000 | [diff] [blame] | 340 | if (nouveau_nofbaccel) |
| 341 | info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_DISABLED; |
| 342 | else |
| 343 | info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA | |
| 344 | FBINFO_HWACCEL_FILLRECT | |
| 345 | FBINFO_HWACCEL_IMAGEBLIT; |
Jesse Barnes | 8fd4bd2 | 2010-06-23 12:56:12 -0700 | [diff] [blame] | 346 | info->flags |= FBINFO_CAN_FORCE_OUTPUT; |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 347 | info->fbops = &nouveau_fbcon_sw_ops; |
Ben Skeggs | f01a972 | 2011-01-17 11:22:38 +1000 | [diff] [blame] | 348 | info->fix.smem_start = nvbo->bo.mem.bus.base + |
| 349 | nvbo->bo.mem.bus.offset; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 350 | info->fix.smem_len = size; |
| 351 | |
| 352 | info->screen_base = nvbo_kmap_obj_iovirtual(nouveau_fb->nvbo); |
| 353 | info->screen_size = size; |
| 354 | |
Ville Syrjälä | 01f2c77 | 2011-12-20 00:06:49 +0200 | [diff] [blame] | 355 | drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 356 | drm_fb_helper_fill_var(info, &fbcon->helper, sizes->fb_width, sizes->fb_height); |
Marcin Slusarz | 1471ca9 | 2010-05-16 17:27:03 +0200 | [diff] [blame] | 357 | |
Sascha Hauer | fb2a99e | 2012-02-06 10:58:19 +0100 | [diff] [blame] | 358 | /* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */ |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 359 | |
Ben Skeggs | 6a6b73f | 2010-10-05 16:53:48 +1000 | [diff] [blame] | 360 | mutex_unlock(&dev->struct_mutex); |
| 361 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 362 | if (chan) { |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 363 | ret = -ENODEV; |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 364 | if (device->card_type < NV_50) |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 365 | ret = nv04_fbcon_accel_init(info); |
| 366 | else |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 367 | if (device->card_type < NV_C0) |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 368 | ret = nv50_fbcon_accel_init(info); |
Ben Skeggs | ddbaf79 | 2010-11-24 10:52:43 +1000 | [diff] [blame] | 369 | else |
| 370 | ret = nvc0_fbcon_accel_init(info); |
Ben Skeggs | ceed5f3 | 2010-10-05 16:41:29 +1000 | [diff] [blame] | 371 | |
| 372 | if (ret == 0) |
| 373 | info->fbops = &nouveau_fbcon_ops; |
Ben Skeggs | 0735f62 | 2009-12-16 14:28:55 +1000 | [diff] [blame] | 374 | } |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 375 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 376 | nouveau_fbcon_zfill(dev, fbcon); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 377 | |
| 378 | /* To allow resizeing without swapping buffers */ |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 379 | NV_INFO(drm, "allocated %dx%d fb: 0x%lx, bo %p\n", |
| 380 | nouveau_fb->base.width, nouveau_fb->base.height, |
| 381 | nvbo->bo.offset, nvbo); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 382 | |
Dave Airlie | 6a9ee8a | 2010-02-01 15:38:10 +1000 | [diff] [blame] | 383 | vga_switcheroo_client_fb_set(dev->pdev, info); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 384 | return 0; |
| 385 | |
| 386 | out_unref: |
| 387 | mutex_unlock(&dev->struct_mutex); |
| 388 | out: |
| 389 | return ret; |
| 390 | } |
| 391 | |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 392 | static int |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 393 | nouveau_fbcon_find_or_create_single(struct drm_fb_helper *helper, |
| 394 | struct drm_fb_helper_surface_size *sizes) |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 395 | { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 396 | struct nouveau_fbdev *fbcon = (struct nouveau_fbdev *)helper; |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 397 | int new_fb = 0; |
| 398 | int ret; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 399 | |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 400 | if (!helper->fb) { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 401 | ret = nouveau_fbcon_create(fbcon, sizes); |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 402 | if (ret) |
| 403 | return ret; |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 404 | new_fb = 1; |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 405 | } |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 406 | return new_fb; |
| 407 | } |
| 408 | |
Dave Airlie | eb1f8e4 | 2010-05-07 06:42:51 +0000 | [diff] [blame] | 409 | void |
| 410 | nouveau_fbcon_output_poll_changed(struct drm_device *dev) |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 411 | { |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 412 | struct nouveau_drm *drm = nouveau_drm(dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 413 | drm_fb_helper_hotplug_event(&drm->fbcon->helper); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 414 | } |
| 415 | |
Francisco Jerez | 6e86e04 | 2010-07-03 18:36:39 +0200 | [diff] [blame] | 416 | static int |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 417 | nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon) |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 418 | { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 419 | struct nouveau_framebuffer *nouveau_fb = &fbcon->nouveau_fb; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 420 | struct fb_info *info; |
| 421 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 422 | if (fbcon->helper.fbdev) { |
| 423 | info = fbcon->helper.fbdev; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 424 | unregister_framebuffer(info); |
Dave Airlie | 4abe352 | 2010-03-30 05:34:18 +0000 | [diff] [blame] | 425 | if (info->cmap.len) |
| 426 | fb_dealloc_cmap(&info->cmap); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 427 | framebuffer_release(info); |
| 428 | } |
| 429 | |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 430 | if (nouveau_fb->nvbo) { |
| 431 | nouveau_bo_unmap(nouveau_fb->nvbo); |
Ben Skeggs | 45143cb | 2011-06-07 13:12:44 +1000 | [diff] [blame] | 432 | nouveau_bo_vma_del(nouveau_fb->nvbo, &nouveau_fb->vma); |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 433 | drm_gem_object_unreference_unlocked(nouveau_fb->nvbo->gem); |
| 434 | nouveau_fb->nvbo = NULL; |
| 435 | } |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 436 | drm_fb_helper_fini(&fbcon->helper); |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 437 | drm_framebuffer_cleanup(&nouveau_fb->base); |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 438 | return 0; |
| 439 | } |
Marcin Slusarz | 846975a | 2010-01-04 19:25:09 +0100 | [diff] [blame] | 440 | |
| 441 | void nouveau_fbcon_gpu_lockup(struct fb_info *info) |
| 442 | { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 443 | struct nouveau_fbdev *fbcon = info->par; |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 444 | struct nouveau_drm *drm = nouveau_drm(fbcon->dev); |
Marcin Slusarz | 846975a | 2010-01-04 19:25:09 +0100 | [diff] [blame] | 445 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 446 | NV_ERROR(drm, "GPU lockup - switching to software fbcon\n"); |
Marcin Slusarz | 846975a | 2010-01-04 19:25:09 +0100 | [diff] [blame] | 447 | info->flags |= FBINFO_HWACCEL_DISABLED; |
| 448 | } |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 449 | |
Dave Airlie | 4abe352 | 2010-03-30 05:34:18 +0000 | [diff] [blame] | 450 | static struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = { |
| 451 | .gamma_set = nouveau_fbcon_gamma_set, |
| 452 | .gamma_get = nouveau_fbcon_gamma_get, |
| 453 | .fb_probe = nouveau_fbcon_find_or_create_single, |
Dave Airlie | 4abe352 | 2010-03-30 05:34:18 +0000 | [diff] [blame] | 454 | }; |
| 455 | |
| 456 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 457 | int |
| 458 | nouveau_fbcon_init(struct drm_device *dev) |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 459 | { |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 460 | struct nouveau_drm *drm = nouveau_drm(dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 461 | struct nouveau_fb *pfb = nouveau_fb(drm->device); |
| 462 | struct nouveau_fbdev *fbcon; |
Marcin Slusarz | 1e482f7 | 2011-11-06 20:32:04 +0100 | [diff] [blame] | 463 | int preferred_bpp; |
Chris Wilson | 5a79395 | 2010-06-06 10:50:03 +0100 | [diff] [blame] | 464 | int ret; |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 465 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 466 | if (!dev->mode_config.num_crtc) |
| 467 | return 0; |
| 468 | |
| 469 | fbcon = kzalloc(sizeof(struct nouveau_fbdev), GFP_KERNEL); |
| 470 | if (!fbcon) |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 471 | return -ENOMEM; |
| 472 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 473 | fbcon->dev = dev; |
| 474 | drm->fbcon = fbcon; |
| 475 | fbcon->helper.funcs = &nouveau_fbcon_helper_funcs; |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 476 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 477 | ret = drm_fb_helper_init(dev, &fbcon->helper, |
Ben Skeggs | 9bd0c15 | 2012-06-26 12:12:30 +1000 | [diff] [blame] | 478 | dev->mode_config.num_crtc, 4); |
Chris Wilson | 5a79395 | 2010-06-06 10:50:03 +0100 | [diff] [blame] | 479 | if (ret) { |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 480 | kfree(fbcon); |
Chris Wilson | 5a79395 | 2010-06-06 10:50:03 +0100 | [diff] [blame] | 481 | return ret; |
| 482 | } |
| 483 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 484 | drm_fb_helper_single_add_all_connectors(&fbcon->helper); |
Marcin Slusarz | 1e482f7 | 2011-11-06 20:32:04 +0100 | [diff] [blame] | 485 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 486 | if (pfb->ram.size <= 32 * 1024 * 1024) |
Marcin Slusarz | 1e482f7 | 2011-11-06 20:32:04 +0100 | [diff] [blame] | 487 | preferred_bpp = 8; |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 488 | else |
| 489 | if (pfb->ram.size <= 64 * 1024 * 1024) |
Marcin Slusarz | 1e482f7 | 2011-11-06 20:32:04 +0100 | [diff] [blame] | 490 | preferred_bpp = 16; |
| 491 | else |
| 492 | preferred_bpp = 32; |
| 493 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 494 | drm_fb_helper_initial_config(&fbcon->helper, preferred_bpp); |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 495 | return 0; |
| 496 | } |
| 497 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 498 | void |
| 499 | nouveau_fbcon_fini(struct drm_device *dev) |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 500 | { |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 501 | struct nouveau_drm *drm = nouveau_drm(dev); |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 502 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 503 | if (!drm->fbcon) |
Dave Airlie | 8be48d9 | 2010-03-30 05:34:14 +0000 | [diff] [blame] | 504 | return; |
| 505 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 506 | nouveau_fbcon_destroy(dev, drm->fbcon); |
| 507 | kfree(drm->fbcon); |
| 508 | drm->fbcon = NULL; |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 509 | } |
| 510 | |
| 511 | void nouveau_fbcon_save_disable_accel(struct drm_device *dev) |
| 512 | { |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 513 | struct nouveau_drm *drm = nouveau_drm(dev); |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 514 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 515 | drm->fbcon->saved_flags = drm->fbcon->helper.fbdev->flags; |
| 516 | drm->fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED; |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 517 | } |
| 518 | |
| 519 | void nouveau_fbcon_restore_accel(struct drm_device *dev) |
| 520 | { |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 521 | struct nouveau_drm *drm = nouveau_drm(dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 522 | drm->fbcon->helper.fbdev->flags = drm->fbcon->saved_flags; |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 523 | } |
| 524 | |
| 525 | void nouveau_fbcon_set_suspend(struct drm_device *dev, int state) |
| 526 | { |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 527 | struct nouveau_drm *drm = nouveau_drm(dev); |
Ben Skeggs | cf41d53 | 2011-11-09 14:31:16 +1000 | [diff] [blame] | 528 | console_lock(); |
| 529 | if (state == 0) |
| 530 | nouveau_fbcon_save_disable_accel(dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 531 | fb_set_suspend(drm->fbcon->helper.fbdev, state); |
Ben Skeggs | cf41d53 | 2011-11-09 14:31:16 +1000 | [diff] [blame] | 532 | if (state == 1) |
| 533 | nouveau_fbcon_restore_accel(dev); |
| 534 | console_unlock(); |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 535 | } |
| 536 | |
| 537 | void nouveau_fbcon_zfill_all(struct drm_device *dev) |
| 538 | { |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame^] | 539 | struct nouveau_drm *drm = nouveau_drm(dev); |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 540 | nouveau_fbcon_zfill(dev, drm->fbcon); |
Dave Airlie | 3865167 | 2010-03-30 05:34:13 +0000 | [diff] [blame] | 541 | } |