nouveau_display.c revision 760285e7e7ab282c25b5e90816f7c47000557f4f
16ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs/* 26ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * Copyright (C) 2008 Maarten Maathuis. 36ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * All Rights Reserved. 46ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * 56ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * Permission is hereby granted, free of charge, to any person obtaining 66ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * a copy of this software and associated documentation files (the 76ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * "Software"), to deal in the Software without restriction, including 86ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * without limitation the rights to use, copy, modify, merge, publish, 96ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * distribute, sublicense, and/or sell copies of the Software, and to 106ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * permit persons to whom the Software is furnished to do so, subject to 116ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * the following conditions: 126ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * 136ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * The above copyright notice and this permission notice (including the 146ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * next paragraph) shall be included in all copies or substantial 156ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * portions of the Software. 166ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * 176ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 186ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 196ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 206ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE 216ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 226ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 236ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 246ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs * 256ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs */ 266ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 27760285e7e7ab282c25b5e90816f7c47000557f4fDavid Howells#include <drm/drmP.h> 28760285e7e7ab282c25b5e90816f7c47000557f4fDavid Howells#include <drm/drm_crtc_helper.h> 296ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs#include "nouveau_drv.h" 306ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs#include "nouveau_fb.h" 316ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs#include "nouveau_fbcon.h" 32042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez#include "nouveau_hw.h" 33332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez#include "nouveau_crtc.h" 34332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez#include "nouveau_dma.h" 35de69185573586302ada2e59ba41835df36986277Ben Skeggs#include "nouveau_connector.h" 3620abd1634a6e2eedb84ca977adea56b8aa06cc3eBen Skeggs#include "nouveau_software.h" 3752c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs#include "nouveau_gpio.h" 38d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs#include "nouveau_fence.h" 3945c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs#include "nv50_display.h" 406ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 416ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsstatic void 426ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsnouveau_user_framebuffer_destroy(struct drm_framebuffer *drm_fb) 436ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs{ 446ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb); 456ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 46bc9025bdc4e2b591734cca17697093845007b63dLuca Barbieri if (fb->nvbo) 47bc9025bdc4e2b591734cca17697093845007b63dLuca Barbieri drm_gem_object_unreference_unlocked(fb->nvbo->gem); 486ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 496ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs drm_framebuffer_cleanup(drm_fb); 506ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs kfree(fb); 516ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs} 526ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 536ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsstatic int 546ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsnouveau_user_framebuffer_create_handle(struct drm_framebuffer *drm_fb, 556ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct drm_file *file_priv, 566ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs unsigned int *handle) 576ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs{ 586ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb); 596ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 606ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs return drm_gem_handle_create(file_priv, fb->nvbo->gem, handle); 616ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs} 626ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 636ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsstatic const struct drm_framebuffer_funcs nouveau_framebuffer_funcs = { 646ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs .destroy = nouveau_user_framebuffer_destroy, 656ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs .create_handle = nouveau_user_framebuffer_create_handle, 666ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs}; 676ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 68386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlieint 6945c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggsnouveau_framebuffer_init(struct drm_device *dev, 7045c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs struct nouveau_framebuffer *nv_fb, 71308e5bcbdb10452e8aba31aa21432fb67ee46d72Jesse Barnes struct drm_mode_fb_cmd2 *mode_cmd, 7245c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs struct nouveau_bo *nvbo) 736ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs{ 7445c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs struct drm_nouveau_private *dev_priv = dev->dev_private; 7545c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs struct drm_framebuffer *fb = &nv_fb->base; 766ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs int ret; 776ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 7845c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs ret = drm_framebuffer_init(dev, fb, &nouveau_framebuffer_funcs); 796ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs if (ret) { 80386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie return ret; 816ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs } 826ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 8345c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs drm_helper_mode_fill_fb_struct(fb, mode_cmd); 8445c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->nvbo = nvbo; 8545c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 8645c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs if (dev_priv->card_type >= NV_50) { 8745c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs u32 tile_flags = nouveau_bo_tile_layout(nvbo); 8845c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs if (tile_flags == 0x7a00 || 8945c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs tile_flags == 0xfe00) 9045c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->r_dma = NvEvoFB32; 9145c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs else 9245c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs if (tile_flags == 0x7000) 9345c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->r_dma = NvEvoFB16; 9445c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs else 9545c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->r_dma = NvEvoVRAM_LP; 9645c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 9745c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs switch (fb->depth) { 9845c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 8: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_8; break; 9945c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 15: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_15; break; 10045c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 16: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_16; break; 10145c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 24: 10245c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 32: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_24; break; 10345c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 30: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_30; break; 10445c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs default: 10545c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs NV_ERROR(dev, "unknown depth %d\n", fb->depth); 10645c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs return -EINVAL; 10745c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs } 10845c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 10945c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs if (dev_priv->chipset == 0x50) 11045c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->r_format |= (tile_flags << 8); 11145c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 1122fad3d5e2bc8776a2963399a936db13814107646Ben Skeggs if (!tile_flags) { 1132fad3d5e2bc8776a2963399a936db13814107646Ben Skeggs if (dev_priv->card_type < NV_D0) 11401f2c7730e188077026c5f766f85f329c7000c54Ville Syrjälä nv_fb->r_pitch = 0x00100000 | fb->pitches[0]; 1152fad3d5e2bc8776a2963399a936db13814107646Ben Skeggs else 11601f2c7730e188077026c5f766f85f329c7000c54Ville Syrjälä nv_fb->r_pitch = 0x01000000 | fb->pitches[0]; 1172fad3d5e2bc8776a2963399a936db13814107646Ben Skeggs } else { 11845c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs u32 mode = nvbo->tile_mode; 11945c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs if (dev_priv->card_type >= NV_C0) 12045c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs mode >>= 4; 12101f2c7730e188077026c5f766f85f329c7000c54Ville Syrjälä nv_fb->r_pitch = ((fb->pitches[0] / 4) << 4) | mode; 12245c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs } 12345c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs } 12445c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 125386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie return 0; 1266ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs} 1276ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 1286ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsstatic struct drm_framebuffer * 1296ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsnouveau_user_framebuffer_create(struct drm_device *dev, 1306ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct drm_file *file_priv, 131308e5bcbdb10452e8aba31aa21432fb67ee46d72Jesse Barnes struct drm_mode_fb_cmd2 *mode_cmd) 1326ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs{ 133386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie struct nouveau_framebuffer *nouveau_fb; 1346ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct drm_gem_object *gem; 135386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie int ret; 1366ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 137308e5bcbdb10452e8aba31aa21432fb67ee46d72Jesse Barnes gem = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]); 1386ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs if (!gem) 139cce13ff7596985903ad924504562190a2c163a63Chris Wilson return ERR_PTR(-ENOENT); 1406ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 141386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie nouveau_fb = kzalloc(sizeof(struct nouveau_framebuffer), GFP_KERNEL); 142386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie if (!nouveau_fb) 143cce13ff7596985903ad924504562190a2c163a63Chris Wilson return ERR_PTR(-ENOMEM); 144386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie 145386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie ret = nouveau_framebuffer_init(dev, nouveau_fb, mode_cmd, nouveau_gem_object(gem)); 146386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie if (ret) { 1476ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs drm_gem_object_unreference(gem); 148cce13ff7596985903ad924504562190a2c163a63Chris Wilson return ERR_PTR(ret); 1496ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs } 1506ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 151386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie return &nouveau_fb->base; 1526ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs} 1536ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 15427d5030a235d89842ed70e18d924f017b34a496dBen Skeggsstatic const struct drm_mode_config_funcs nouveau_mode_config_funcs = { 1556ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs .fb_create = nouveau_user_framebuffer_create, 156eb1f8e4f3be898df808e2dfc131099f5831d491dDave Airlie .output_poll_changed = nouveau_fbcon_output_poll_changed, 1576ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs}; 1586ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 159b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 1604a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauerstruct nouveau_drm_prop_enum_list { 161de69185573586302ada2e59ba41835df36986277Ben Skeggs u8 gen_mask; 162b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs int type; 163b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs char *name; 164b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs}; 165b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 1664a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauerstatic struct nouveau_drm_prop_enum_list underscan[] = { 1679285462273cbccb27187d5308ed95f94a9ceb1deBen Skeggs { 6, UNDERSCAN_AUTO, "auto" }, 1689285462273cbccb27187d5308ed95f94a9ceb1deBen Skeggs { 6, UNDERSCAN_OFF, "off" }, 1699285462273cbccb27187d5308ed95f94a9ceb1deBen Skeggs { 6, UNDERSCAN_ON, "on" }, 170de69185573586302ada2e59ba41835df36986277Ben Skeggs {} 171b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs}; 172b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 1734a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauerstatic struct nouveau_drm_prop_enum_list dither_mode[] = { 174de69185573586302ada2e59ba41835df36986277Ben Skeggs { 7, DITHERING_MODE_AUTO, "auto" }, 175de69185573586302ada2e59ba41835df36986277Ben Skeggs { 7, DITHERING_MODE_OFF, "off" }, 176de69185573586302ada2e59ba41835df36986277Ben Skeggs { 1, DITHERING_MODE_ON, "on" }, 177de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_MODE_STATIC2X2, "static 2x2" }, 178de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_MODE_DYNAMIC2X2, "dynamic 2x2" }, 179de69185573586302ada2e59ba41835df36986277Ben Skeggs { 4, DITHERING_MODE_TEMPORAL, "temporal" }, 180de69185573586302ada2e59ba41835df36986277Ben Skeggs {} 181de69185573586302ada2e59ba41835df36986277Ben Skeggs}; 182de69185573586302ada2e59ba41835df36986277Ben Skeggs 1834a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauerstatic struct nouveau_drm_prop_enum_list dither_depth[] = { 184de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_DEPTH_AUTO, "auto" }, 185de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_DEPTH_6BPC, "6 bpc" }, 186de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_DEPTH_8BPC, "8 bpc" }, 187de69185573586302ada2e59ba41835df36986277Ben Skeggs {} 188de69185573586302ada2e59ba41835df36986277Ben Skeggs}; 189de69185573586302ada2e59ba41835df36986277Ben Skeggs 190de69185573586302ada2e59ba41835df36986277Ben Skeggs#define PROP_ENUM(p,gen,n,list) do { \ 1914a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauer struct nouveau_drm_prop_enum_list *l = (list); \ 192de69185573586302ada2e59ba41835df36986277Ben Skeggs int c = 0; \ 193de69185573586302ada2e59ba41835df36986277Ben Skeggs while (l->gen_mask) { \ 194de69185573586302ada2e59ba41835df36986277Ben Skeggs if (l->gen_mask & (1 << (gen))) \ 195de69185573586302ada2e59ba41835df36986277Ben Skeggs c++; \ 196de69185573586302ada2e59ba41835df36986277Ben Skeggs l++; \ 197de69185573586302ada2e59ba41835df36986277Ben Skeggs } \ 198de69185573586302ada2e59ba41835df36986277Ben Skeggs if (c) { \ 199de69185573586302ada2e59ba41835df36986277Ben Skeggs p = drm_property_create(dev, DRM_MODE_PROP_ENUM, n, c); \ 200de69185573586302ada2e59ba41835df36986277Ben Skeggs l = (list); \ 201de69185573586302ada2e59ba41835df36986277Ben Skeggs c = 0; \ 202de69185573586302ada2e59ba41835df36986277Ben Skeggs while (p && l->gen_mask) { \ 203de69185573586302ada2e59ba41835df36986277Ben Skeggs if (l->gen_mask & (1 << (gen))) { \ 204de69185573586302ada2e59ba41835df36986277Ben Skeggs drm_property_add_enum(p, c, l->type, l->name); \ 205de69185573586302ada2e59ba41835df36986277Ben Skeggs c++; \ 206de69185573586302ada2e59ba41835df36986277Ben Skeggs } \ 207de69185573586302ada2e59ba41835df36986277Ben Skeggs l++; \ 208de69185573586302ada2e59ba41835df36986277Ben Skeggs } \ 209de69185573586302ada2e59ba41835df36986277Ben Skeggs } \ 210de69185573586302ada2e59ba41835df36986277Ben Skeggs} while(0) 211de69185573586302ada2e59ba41835df36986277Ben Skeggs 212042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerezint 213f62b27db6b5479efe376b408802a081a834ef50eBen Skeggsnouveau_display_init(struct drm_device *dev) 214f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs{ 215f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs struct drm_nouveau_private *dev_priv = dev->dev_private; 216f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs struct nouveau_display_engine *disp = &dev_priv->engine.display; 21752c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs struct drm_connector *connector; 218f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs int ret; 219f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 220f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs ret = disp->init(dev); 22152c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs if (ret) 22252c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs return ret; 22352c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs 2247df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs /* power on internal panel if it's not already. the init tables of 2257df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs * some vbios default this to off for some reason, causing the 2267df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs * panel to not work after resume 2277df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs */ 2287df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs if (nouveau_gpio_func_get(dev, DCB_GPIO_PANEL_POWER) == 0) { 2297df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs nouveau_gpio_func_set(dev, DCB_GPIO_PANEL_POWER, true); 2307df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs msleep(300); 2317df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs } 2327df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs 2337df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs /* enable polling for external displays */ 23452c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs drm_kms_helper_poll_enable(dev); 23552c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs 23652c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs /* enable hotplug interrupts */ 23752c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs list_for_each_entry(connector, &dev->mode_config.connector_list, head) { 23852c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs struct nouveau_connector *conn = nouveau_connector(connector); 23952c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs nouveau_gpio_irq(dev, 0, conn->hpd, 0xff, true); 240f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs } 241f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 242f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs return ret; 243f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs} 244f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 245f62b27db6b5479efe376b408802a081a834ef50eBen Skeggsvoid 246f62b27db6b5479efe376b408802a081a834ef50eBen Skeggsnouveau_display_fini(struct drm_device *dev) 247f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs{ 248f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs struct drm_nouveau_private *dev_priv = dev->dev_private; 249f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs struct nouveau_display_engine *disp = &dev_priv->engine.display; 25052c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs struct drm_connector *connector; 25152c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs 25252c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs /* disable hotplug interrupts */ 25352c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs list_for_each_entry(connector, &dev->mode_config.connector_list, head) { 25452c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs struct nouveau_connector *conn = nouveau_connector(connector); 25552c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs nouveau_gpio_irq(dev, 0, conn->hpd, 0xff, false); 25652c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs } 257f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 258f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs drm_kms_helper_poll_disable(dev); 259f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs disp->fini(dev); 260f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs} 261f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 262f62b27db6b5479efe376b408802a081a834ef50eBen Skeggsint 26327d5030a235d89842ed70e18d924f017b34a496dBen Skeggsnouveau_display_create(struct drm_device *dev) 26427d5030a235d89842ed70e18d924f017b34a496dBen Skeggs{ 26527d5030a235d89842ed70e18d924f017b34a496dBen Skeggs struct drm_nouveau_private *dev_priv = dev->dev_private; 26627d5030a235d89842ed70e18d924f017b34a496dBen Skeggs struct nouveau_display_engine *disp = &dev_priv->engine.display; 267de69185573586302ada2e59ba41835df36986277Ben Skeggs int ret, gen; 26827d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 26927d5030a235d89842ed70e18d924f017b34a496dBen Skeggs drm_mode_config_init(dev); 27027d5030a235d89842ed70e18d924f017b34a496dBen Skeggs drm_mode_create_scaling_mode_property(dev); 2714ceca5f8649125645fc4e7f178a1dca1345ab9b4Ben Skeggs drm_mode_create_dvi_i_properties(dev); 272de69185573586302ada2e59ba41835df36986277Ben Skeggs 273de69185573586302ada2e59ba41835df36986277Ben Skeggs if (dev_priv->card_type < NV_50) 274de69185573586302ada2e59ba41835df36986277Ben Skeggs gen = 0; 275de69185573586302ada2e59ba41835df36986277Ben Skeggs else 276de69185573586302ada2e59ba41835df36986277Ben Skeggs if (dev_priv->card_type < NV_D0) 277de69185573586302ada2e59ba41835df36986277Ben Skeggs gen = 1; 278de69185573586302ada2e59ba41835df36986277Ben Skeggs else 279de69185573586302ada2e59ba41835df36986277Ben Skeggs gen = 2; 280de69185573586302ada2e59ba41835df36986277Ben Skeggs 281de69185573586302ada2e59ba41835df36986277Ben Skeggs PROP_ENUM(disp->dithering_mode, gen, "dithering mode", dither_mode); 282de69185573586302ada2e59ba41835df36986277Ben Skeggs PROP_ENUM(disp->dithering_depth, gen, "dithering depth", dither_depth); 283de69185573586302ada2e59ba41835df36986277Ben Skeggs PROP_ENUM(disp->underscan_property, gen, "underscan", underscan); 284b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 285b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs disp->underscan_hborder_property = 286d9bc3c02e36d844c2d980e65ddda5c7699e073f8Sascha Hauer drm_property_create_range(dev, 0, "underscan hborder", 0, 128); 287b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 288b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs disp->underscan_vborder_property = 289d9bc3c02e36d844c2d980e65ddda5c7699e073f8Sascha Hauer drm_property_create_range(dev, 0, "underscan vborder", 0, 128); 290b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 291df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller if (gen == 1) { 292df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->vibrant_hue_property = 293df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller drm_property_create(dev, DRM_MODE_PROP_RANGE, 294df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller "vibrant hue", 2); 295df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->vibrant_hue_property->values[0] = 0; 296df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->vibrant_hue_property->values[1] = 180; /* -90..+90 */ 297df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller 298df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->color_vibrance_property = 299df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller drm_property_create(dev, DRM_MODE_PROP_RANGE, 300df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller "color vibrance", 2); 301df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->color_vibrance_property->values[0] = 0; 302df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->color_vibrance_property->values[1] = 200; /* -100..+100 */ 303df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller } 304df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller 305e6ecefaadfcdb03db8ac9e739b4ba7a93a8811b3Laurent Pinchart dev->mode_config.funcs = &nouveau_mode_config_funcs; 30627d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.fb_base = pci_resource_start(dev->pdev, 1); 30727d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 30827d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.min_width = 0; 30927d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.min_height = 0; 31027d5030a235d89842ed70e18d924f017b34a496dBen Skeggs if (dev_priv->card_type < NV_10) { 31127d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_width = 2048; 31227d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_height = 2048; 31327d5030a235d89842ed70e18d924f017b34a496dBen Skeggs } else 31427d5030a235d89842ed70e18d924f017b34a496dBen Skeggs if (dev_priv->card_type < NV_50) { 31527d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_width = 4096; 31627d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_height = 4096; 31727d5030a235d89842ed70e18d924f017b34a496dBen Skeggs } else { 31827d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_width = 8192; 31927d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_height = 8192; 32027d5030a235d89842ed70e18d924f017b34a496dBen Skeggs } 32127d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 322f1377998eede7a8caa124fcf6a589b02c9e2bac7Dave Airlie dev->mode_config.preferred_depth = 24; 323f1377998eede7a8caa124fcf6a589b02c9e2bac7Dave Airlie dev->mode_config.prefer_shadow = 1; 324f1377998eede7a8caa124fcf6a589b02c9e2bac7Dave Airlie 325f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs drm_kms_helper_poll_init(dev); 326f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs drm_kms_helper_poll_disable(dev); 327f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 32827d5030a235d89842ed70e18d924f017b34a496dBen Skeggs ret = disp->create(dev); 32927d5030a235d89842ed70e18d924f017b34a496dBen Skeggs if (ret) 3305ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz goto disp_create_err; 33127d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 332f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs if (dev->mode_config.num_crtc) { 333f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs ret = drm_vblank_init(dev, dev->mode_config.num_crtc); 334f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs if (ret) 3355ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz goto vblank_err; 336f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs } 337f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 3385ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz return 0; 3395ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz 3405ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarzvblank_err: 3415ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz disp->destroy(dev); 3425ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarzdisp_create_err: 3435ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz drm_kms_helper_poll_fini(dev); 3445ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz drm_mode_config_cleanup(dev); 3452a44e4997c5fee8e1da1589ff57e0bd1c53f03ceBen Skeggs return ret; 34627d5030a235d89842ed70e18d924f017b34a496dBen Skeggs} 34727d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 34827d5030a235d89842ed70e18d924f017b34a496dBen Skeggsvoid 34927d5030a235d89842ed70e18d924f017b34a496dBen Skeggsnouveau_display_destroy(struct drm_device *dev) 35027d5030a235d89842ed70e18d924f017b34a496dBen Skeggs{ 35127d5030a235d89842ed70e18d924f017b34a496dBen Skeggs struct drm_nouveau_private *dev_priv = dev->dev_private; 35227d5030a235d89842ed70e18d924f017b34a496dBen Skeggs struct nouveau_display_engine *disp = &dev_priv->engine.display; 35327d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 354f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs drm_vblank_cleanup(dev); 355f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 35627d5030a235d89842ed70e18d924f017b34a496dBen Skeggs disp->destroy(dev); 357f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 358f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs drm_kms_helper_poll_fini(dev); 35927d5030a235d89842ed70e18d924f017b34a496dBen Skeggs drm_mode_config_cleanup(dev); 36027d5030a235d89842ed70e18d924f017b34a496dBen Skeggs} 36127d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 36227d5030a235d89842ed70e18d924f017b34a496dBen Skeggsint 363042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jereznouveau_vblank_enable(struct drm_device *dev, int crtc) 364042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez{ 365042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez struct drm_nouveau_private *dev_priv = dev->dev_private; 366042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez 367042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez if (dev_priv->card_type >= NV_50) 368042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez nv_mask(dev, NV50_PDISPLAY_INTR_EN_1, 0, 369042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(crtc)); 370042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez else 371042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NVWriteCRTC(dev, crtc, NV_PCRTC_INTR_EN_0, 372042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NV_PCRTC_INTR_0_VBLANK); 373042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez 374042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez return 0; 375042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez} 376042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez 377042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerezvoid 378042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jereznouveau_vblank_disable(struct drm_device *dev, int crtc) 379042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez{ 380042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez struct drm_nouveau_private *dev_priv = dev->dev_private; 381042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez 382042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez if (dev_priv->card_type >= NV_50) 383042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez nv_mask(dev, NV50_PDISPLAY_INTR_EN_1, 384042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(crtc), 0); 385042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez else 386042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NVWriteCRTC(dev, crtc, NV_PCRTC_INTR_EN_0, 0); 387042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez} 388332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 389332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezstatic int 390332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_page_flip_reserve(struct nouveau_bo *old_bo, 391332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *new_bo) 392332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 393332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez int ret; 394332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 395332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM); 396332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 397332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return ret; 398332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 399332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = ttm_bo_reserve(&new_bo->bo, false, false, false, 0); 400332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 401332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail; 402332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 403332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = ttm_bo_reserve(&old_bo->bo, false, false, false, 0); 404332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 405332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail_unreserve; 406332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 407332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return 0; 408332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 409332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail_unreserve: 410332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ttm_bo_unreserve(&new_bo->bo); 411332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail: 412332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_bo_unpin(new_bo); 413332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return ret; 414332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 415332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 416332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezstatic void 417332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_page_flip_unreserve(struct nouveau_bo *old_bo, 418332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *new_bo, 419332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_fence *fence) 420332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 421332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_bo_fence(new_bo, fence); 422332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ttm_bo_unreserve(&new_bo->bo); 423332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 424332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_bo_fence(old_bo, fence); 425332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ttm_bo_unreserve(&old_bo->bo); 426332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 427332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_bo_unpin(old_bo); 428332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 429332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 430332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezstatic int 431332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_page_flip_emit(struct nouveau_channel *chan, 432332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *old_bo, 433332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *new_bo, 434332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_page_flip_state *s, 435332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_fence **pfence) 436332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 43720abd1634a6e2eedb84ca977adea56b8aa06cc3eBen Skeggs struct nouveau_software_chan *swch = chan->engctx[NVOBJ_ENGINE_SW]; 438bd2f2037a42d4657ead3be2918db22e63626cd35Ben Skeggs struct drm_nouveau_private *dev_priv = chan->dev->dev_private; 439332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct drm_device *dev = chan->dev; 440332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez unsigned long flags; 441332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez int ret; 442332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 443332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Queue it to the pending list */ 444332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_lock_irqsave(&dev->event_lock, flags); 44520abd1634a6e2eedb84ca977adea56b8aa06cc3eBen Skeggs list_add_tail(&s->head, &swch->flip); 446332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_unlock_irqrestore(&dev->event_lock, flags); 447332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 448332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Synchronize with the old framebuffer */ 449332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = nouveau_fence_sync(old_bo->bo.sync_obj, chan); 450332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 451332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail; 452332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 453332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Emit the pageflip */ 454d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs ret = RING_SPACE(chan, 3); 455332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 456332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail; 457332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 458d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs if (dev_priv->card_type < NV_C0) { 4596d597027755b2eed4298b85ebe3cb5c93b29d1a9Ben Skeggs BEGIN_NV04(chan, NvSubSw, NV_SW_PAGE_FLIP, 1); 460d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs OUT_RING (chan, 0x00000000); 461d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs OUT_RING (chan, 0x00000000); 462d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs } else { 4636d597027755b2eed4298b85ebe3cb5c93b29d1a9Ben Skeggs BEGIN_NVC0(chan, 0, NV10_SUBCHAN_REF_CNT, 1); 4645e120f6e4b3f35b741c5445dfc755f50128c3c44Ben Skeggs OUT_RING (chan, 0); 4656d597027755b2eed4298b85ebe3cb5c93b29d1a9Ben Skeggs BEGIN_IMC0(chan, 0, NVSW_SUBCHAN_PAGE_FLIP, 0x0000); 466d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs } 467bd2f2037a42d4657ead3be2918db22e63626cd35Ben Skeggs FIRE_RING (chan); 468332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 469d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs ret = nouveau_fence_new(chan, pfence); 470332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 471332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail; 472332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 473332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return 0; 474332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail: 475332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_lock_irqsave(&dev->event_lock, flags); 476332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez list_del(&s->head); 477332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_unlock_irqrestore(&dev->event_lock, flags); 478332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return ret; 479332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 480332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 481332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezint 482332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, 483332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct drm_pending_vblank_event *event) 484332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 485332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct drm_device *dev = crtc->dev; 486332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct drm_nouveau_private *dev_priv = dev->dev_private; 487332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *old_bo = nouveau_framebuffer(crtc->fb)->nvbo; 488332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *new_bo = nouveau_framebuffer(fb)->nvbo; 489332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_page_flip_state *s; 490d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs struct nouveau_channel *chan = NULL; 491332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_fence *fence; 492332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez int ret; 493332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 494a82dd49f14742e2529f79feb6360e0993277e788Ben Skeggs if (!dev_priv->channel) 495332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return -ENODEV; 496332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 497332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez s = kzalloc(sizeof(*s), GFP_KERNEL); 498332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (!s) 499332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return -ENOMEM; 500332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 501332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Don't let the buffers go away while we flip */ 502332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = nouveau_page_flip_reserve(old_bo, new_bo); 503332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 504332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail_free; 505332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 506332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Initialize a page flip struct */ 507332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez *s = (struct nouveau_page_flip_state) 5082503c6fa3edf7c2bb001c7f7926786eed24cc06eBenjamin Franzke { { }, event, nouveau_crtc(crtc)->index, 50901f2c7730e188077026c5f766f85f329c7000c54Ville Syrjälä fb->bits_per_pixel, fb->pitches[0], crtc->x, crtc->y, 510332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez new_bo->bo.offset }; 511332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 512332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Choose the channel the flip will be handled in */ 513d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs fence = new_bo->bo.sync_obj; 514d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs if (fence) 515d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs chan = nouveau_channel_get_unlocked(fence->channel); 516332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (!chan) 517332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez chan = nouveau_channel_get_unlocked(dev_priv->channel); 518332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez mutex_lock(&chan->mutex); 519332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 520332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Emit a page flip */ 521d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs if (dev_priv->card_type >= NV_50) { 5223376ee374d2318d311bd3aa7b9bb0186f64ccca5Ben Skeggs if (dev_priv->card_type >= NV_D0) 5233376ee374d2318d311bd3aa7b9bb0186f64ccca5Ben Skeggs ret = nvd0_display_flip_next(crtc, fb, chan, 0); 5243376ee374d2318d311bd3aa7b9bb0186f64ccca5Ben Skeggs else 5253376ee374d2318d311bd3aa7b9bb0186f64ccca5Ben Skeggs ret = nv50_display_flip_next(crtc, fb, chan); 526d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs if (ret) { 527d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs nouveau_channel_put(&chan); 528d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs goto fail_unreserve; 529d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs } 530d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs } 531d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs 532332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence); 533332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_channel_put(&chan); 534332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 535332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail_unreserve; 536332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 537332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Update the crtc struct and cleanup */ 538332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez crtc->fb = fb; 539332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 540332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_page_flip_unreserve(old_bo, new_bo, fence); 541332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_fence_unref(&fence); 542332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return 0; 543332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 544332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail_unreserve: 545332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_page_flip_unreserve(old_bo, new_bo, NULL); 546332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail_free: 547332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez kfree(s); 548332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return ret; 549332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 550332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 551332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezint 552332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_finish_page_flip(struct nouveau_channel *chan, 553332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_page_flip_state *ps) 554332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 55520abd1634a6e2eedb84ca977adea56b8aa06cc3eBen Skeggs struct nouveau_software_chan *swch = chan->engctx[NVOBJ_ENGINE_SW]; 556332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct drm_device *dev = chan->dev; 557332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_page_flip_state *s; 558332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez unsigned long flags; 559332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 560332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_lock_irqsave(&dev->event_lock, flags); 561332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 56220abd1634a6e2eedb84ca977adea56b8aa06cc3eBen Skeggs if (list_empty(&swch->flip)) { 563332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez NV_ERROR(dev, "Unexpected pageflip in channel %d.\n", chan->id); 564332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_unlock_irqrestore(&dev->event_lock, flags); 565332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return -EINVAL; 566332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez } 567332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 56820abd1634a6e2eedb84ca977adea56b8aa06cc3eBen Skeggs s = list_first_entry(&swch->flip, struct nouveau_page_flip_state, head); 569332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (s->event) { 570332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct drm_pending_vblank_event *e = s->event; 571332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct timeval now; 572332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 573332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez do_gettimeofday(&now); 574332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez e->event.sequence = 0; 575332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez e->event.tv_sec = now.tv_sec; 576332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez e->event.tv_usec = now.tv_usec; 577332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez list_add_tail(&e->base.link, &e->base.file_priv->event_list); 578332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez wake_up_interruptible(&e->base.file_priv->event_wait); 579332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez } 580332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 581332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez list_del(&s->head); 582d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs if (ps) 583d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs *ps = *s; 584332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez kfree(s); 585332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 586332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_unlock_irqrestore(&dev->event_lock, flags); 587332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return 0; 588332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 58933dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 59033dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsint 59133dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsnouveau_display_dumb_create(struct drm_file *file_priv, struct drm_device *dev, 59233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct drm_mode_create_dumb *args) 59333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs{ 59433dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct nouveau_bo *bo; 59533dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs int ret; 59633dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 59733dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs args->pitch = roundup(args->width * (args->bpp / 8), 256); 59833dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs args->size = args->pitch * args->height; 59933dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs args->size = roundup(args->size, PAGE_SIZE); 60033dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 601610bd7da160f76f1644ecb4cd7f39511b49a22ccDave Airlie ret = nouveau_gem_new(dev, args->size, 0, NOUVEAU_GEM_DOMAIN_VRAM, 0, 0, &bo); 60233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs if (ret) 60333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return ret; 60433dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 60533dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs ret = drm_gem_handle_create(file_priv, bo->gem, &args->handle); 60633dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs drm_gem_object_unreference_unlocked(bo->gem); 60733dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return ret; 60833dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs} 60933dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 61033dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsint 61133dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsnouveau_display_dumb_destroy(struct drm_file *file_priv, struct drm_device *dev, 61233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs uint32_t handle) 61333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs{ 61433dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return drm_gem_handle_delete(file_priv, handle); 61533dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs} 61633dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 61733dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsint 61833dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsnouveau_display_dumb_map_offset(struct drm_file *file_priv, 61933dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct drm_device *dev, 62033dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs uint32_t handle, uint64_t *poffset) 62133dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs{ 62233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct drm_gem_object *gem; 62333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 62433dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs gem = drm_gem_object_lookup(dev, file_priv, handle); 62533dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs if (gem) { 62633dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct nouveau_bo *bo = gem->driver_private; 62733dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs *poffset = bo->bo.addr_space_offset; 62833dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs drm_gem_object_unreference_unlocked(gem); 62933dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return 0; 63033dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs } 63133dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 63233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return -ENOENT; 63333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs} 634