nouveau_display.c revision d6bf2f370703c0cab60bf1f5bf871a3f00eb8872
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> 2977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 306ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs#include "nouveau_fbcon.h" 31042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez#include "nouveau_hw.h" 32332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez#include "nouveau_crtc.h" 33332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez#include "nouveau_dma.h" 3477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs#include "nouveau_gem.h" 35de69185573586302ada2e59ba41835df36986277Ben Skeggs#include "nouveau_connector.h" 3645c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs#include "nv50_display.h" 376ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 38ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs#include "nouveau_fence.h" 39ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs 40e0996aea4c349ba302b63203b7d5cab6034dbdcaBen Skeggs#include <subdev/bios/gpio.h> 4177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs#include <subdev/gpio.h> 4277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs#include <engine/disp.h> 43e0996aea4c349ba302b63203b7d5cab6034dbdcaBen Skeggs 446ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsstatic void 456ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsnouveau_user_framebuffer_destroy(struct drm_framebuffer *drm_fb) 466ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs{ 476ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb); 486ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 49bc9025bdc4e2b591734cca17697093845007b63dLuca Barbieri if (fb->nvbo) 50bc9025bdc4e2b591734cca17697093845007b63dLuca Barbieri drm_gem_object_unreference_unlocked(fb->nvbo->gem); 516ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 526ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs drm_framebuffer_cleanup(drm_fb); 536ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs kfree(fb); 546ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs} 556ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 566ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsstatic int 576ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsnouveau_user_framebuffer_create_handle(struct drm_framebuffer *drm_fb, 586ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct drm_file *file_priv, 596ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs unsigned int *handle) 606ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs{ 616ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb); 626ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 636ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs return drm_gem_handle_create(file_priv, fb->nvbo->gem, handle); 646ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs} 656ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 666ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsstatic const struct drm_framebuffer_funcs nouveau_framebuffer_funcs = { 676ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs .destroy = nouveau_user_framebuffer_destroy, 686ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs .create_handle = nouveau_user_framebuffer_create_handle, 696ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs}; 706ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 71386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlieint 7245c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggsnouveau_framebuffer_init(struct drm_device *dev, 7345c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs struct nouveau_framebuffer *nv_fb, 74308e5bcbdb10452e8aba31aa21432fb67ee46d72Jesse Barnes struct drm_mode_fb_cmd2 *mode_cmd, 7545c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs struct nouveau_bo *nvbo) 766ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs{ 7777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 7845c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs struct drm_framebuffer *fb = &nv_fb->base; 796ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs int ret; 806ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 8145c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs ret = drm_framebuffer_init(dev, fb, &nouveau_framebuffer_funcs); 826ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs if (ret) { 83386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie return ret; 846ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs } 856ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 8645c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs drm_helper_mode_fill_fb_struct(fb, mode_cmd); 8745c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->nvbo = nvbo; 8845c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 8977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type >= NV_50) { 9045c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs u32 tile_flags = nouveau_bo_tile_layout(nvbo); 9145c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs if (tile_flags == 0x7a00 || 9245c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs tile_flags == 0xfe00) 9345c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->r_dma = NvEvoFB32; 9445c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs else 9545c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs if (tile_flags == 0x7000) 9645c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->r_dma = NvEvoFB16; 9745c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs else 9845c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->r_dma = NvEvoVRAM_LP; 9945c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 10045c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs switch (fb->depth) { 10145c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 8: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_8; break; 10245c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 15: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_15; break; 10345c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 16: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_16; break; 10445c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 24: 10545c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 32: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_24; break; 10645c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs case 30: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_30; break; 10745c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs default: 10877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs NV_ERROR(drm, "unknown depth %d\n", fb->depth); 10945c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs return -EINVAL; 11045c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs } 11145c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 11277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->chipset == 0x50) 11345c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs nv_fb->r_format |= (tile_flags << 8); 11445c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 1152fad3d5e2bc8776a2963399a936db13814107646Ben Skeggs if (!tile_flags) { 11677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type < NV_D0) 11701f2c7730e188077026c5f766f85f329c7000c54Ville Syrjälä nv_fb->r_pitch = 0x00100000 | fb->pitches[0]; 1182fad3d5e2bc8776a2963399a936db13814107646Ben Skeggs else 11901f2c7730e188077026c5f766f85f329c7000c54Ville Syrjälä nv_fb->r_pitch = 0x01000000 | fb->pitches[0]; 1202fad3d5e2bc8776a2963399a936db13814107646Ben Skeggs } else { 12145c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs u32 mode = nvbo->tile_mode; 12277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type >= NV_C0) 12345c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs mode >>= 4; 12401f2c7730e188077026c5f766f85f329c7000c54Ville Syrjälä nv_fb->r_pitch = ((fb->pitches[0] / 4) << 4) | mode; 12545c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs } 12645c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs } 12745c4e0aae96c6354bf5131a282a74fe38d032de3Ben Skeggs 128386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie return 0; 1296ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs} 1306ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 1316ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsstatic struct drm_framebuffer * 1326ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggsnouveau_user_framebuffer_create(struct drm_device *dev, 1336ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct drm_file *file_priv, 134308e5bcbdb10452e8aba31aa21432fb67ee46d72Jesse Barnes struct drm_mode_fb_cmd2 *mode_cmd) 1356ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs{ 136386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie struct nouveau_framebuffer *nouveau_fb; 1376ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs struct drm_gem_object *gem; 138386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie int ret; 1396ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 140308e5bcbdb10452e8aba31aa21432fb67ee46d72Jesse Barnes gem = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]); 1416ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs if (!gem) 142cce13ff7596985903ad924504562190a2c163a63Chris Wilson return ERR_PTR(-ENOENT); 1436ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 144386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie nouveau_fb = kzalloc(sizeof(struct nouveau_framebuffer), GFP_KERNEL); 145386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie if (!nouveau_fb) 146cce13ff7596985903ad924504562190a2c163a63Chris Wilson return ERR_PTR(-ENOMEM); 147386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie 148386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie ret = nouveau_framebuffer_init(dev, nouveau_fb, mode_cmd, nouveau_gem_object(gem)); 149386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie if (ret) { 1506ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs drm_gem_object_unreference(gem); 151cce13ff7596985903ad924504562190a2c163a63Chris Wilson return ERR_PTR(ret); 1526ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs } 1536ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 154386516744ba45d50f42c6999151cc210cb4f96e4Dave Airlie return &nouveau_fb->base; 1556ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs} 1566ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 15727d5030a235d89842ed70e18d924f017b34a496dBen Skeggsstatic const struct drm_mode_config_funcs nouveau_mode_config_funcs = { 1586ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs .fb_create = nouveau_user_framebuffer_create, 159eb1f8e4f3be898df808e2dfc131099f5831d491dDave Airlie .output_poll_changed = nouveau_fbcon_output_poll_changed, 1606ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs}; 1616ee738610f41b59733f63718f0bdbcba7d3a3f12Ben Skeggs 162b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 1634a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauerstruct nouveau_drm_prop_enum_list { 164de69185573586302ada2e59ba41835df36986277Ben Skeggs u8 gen_mask; 165b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs int type; 166b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs char *name; 167b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs}; 168b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 1694a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauerstatic struct nouveau_drm_prop_enum_list underscan[] = { 1709285462273cbccb27187d5308ed95f94a9ceb1deBen Skeggs { 6, UNDERSCAN_AUTO, "auto" }, 1719285462273cbccb27187d5308ed95f94a9ceb1deBen Skeggs { 6, UNDERSCAN_OFF, "off" }, 1729285462273cbccb27187d5308ed95f94a9ceb1deBen Skeggs { 6, UNDERSCAN_ON, "on" }, 173de69185573586302ada2e59ba41835df36986277Ben Skeggs {} 174b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs}; 175b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 1764a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauerstatic struct nouveau_drm_prop_enum_list dither_mode[] = { 177de69185573586302ada2e59ba41835df36986277Ben Skeggs { 7, DITHERING_MODE_AUTO, "auto" }, 178de69185573586302ada2e59ba41835df36986277Ben Skeggs { 7, DITHERING_MODE_OFF, "off" }, 179de69185573586302ada2e59ba41835df36986277Ben Skeggs { 1, DITHERING_MODE_ON, "on" }, 180de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_MODE_STATIC2X2, "static 2x2" }, 181de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_MODE_DYNAMIC2X2, "dynamic 2x2" }, 182de69185573586302ada2e59ba41835df36986277Ben Skeggs { 4, DITHERING_MODE_TEMPORAL, "temporal" }, 183de69185573586302ada2e59ba41835df36986277Ben Skeggs {} 184de69185573586302ada2e59ba41835df36986277Ben Skeggs}; 185de69185573586302ada2e59ba41835df36986277Ben Skeggs 1864a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauerstatic struct nouveau_drm_prop_enum_list dither_depth[] = { 187de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_DEPTH_AUTO, "auto" }, 188de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_DEPTH_6BPC, "6 bpc" }, 189de69185573586302ada2e59ba41835df36986277Ben Skeggs { 6, DITHERING_DEPTH_8BPC, "8 bpc" }, 190de69185573586302ada2e59ba41835df36986277Ben Skeggs {} 191de69185573586302ada2e59ba41835df36986277Ben Skeggs}; 192de69185573586302ada2e59ba41835df36986277Ben Skeggs 193de69185573586302ada2e59ba41835df36986277Ben Skeggs#define PROP_ENUM(p,gen,n,list) do { \ 1944a67d39190315558631d944b1cea4466ed4c86d8Sascha Hauer struct nouveau_drm_prop_enum_list *l = (list); \ 195de69185573586302ada2e59ba41835df36986277Ben Skeggs int c = 0; \ 196de69185573586302ada2e59ba41835df36986277Ben Skeggs while (l->gen_mask) { \ 197de69185573586302ada2e59ba41835df36986277Ben Skeggs if (l->gen_mask & (1 << (gen))) \ 198de69185573586302ada2e59ba41835df36986277Ben Skeggs c++; \ 199de69185573586302ada2e59ba41835df36986277Ben Skeggs l++; \ 200de69185573586302ada2e59ba41835df36986277Ben Skeggs } \ 201de69185573586302ada2e59ba41835df36986277Ben Skeggs if (c) { \ 202de69185573586302ada2e59ba41835df36986277Ben Skeggs p = drm_property_create(dev, DRM_MODE_PROP_ENUM, n, c); \ 203de69185573586302ada2e59ba41835df36986277Ben Skeggs l = (list); \ 204de69185573586302ada2e59ba41835df36986277Ben Skeggs c = 0; \ 205de69185573586302ada2e59ba41835df36986277Ben Skeggs while (p && l->gen_mask) { \ 206de69185573586302ada2e59ba41835df36986277Ben Skeggs if (l->gen_mask & (1 << (gen))) { \ 207de69185573586302ada2e59ba41835df36986277Ben Skeggs drm_property_add_enum(p, c, l->type, l->name); \ 208de69185573586302ada2e59ba41835df36986277Ben Skeggs c++; \ 209de69185573586302ada2e59ba41835df36986277Ben Skeggs } \ 210de69185573586302ada2e59ba41835df36986277Ben Skeggs l++; \ 211de69185573586302ada2e59ba41835df36986277Ben Skeggs } \ 212de69185573586302ada2e59ba41835df36986277Ben Skeggs } \ 213de69185573586302ada2e59ba41835df36986277Ben Skeggs} while(0) 214de69185573586302ada2e59ba41835df36986277Ben Skeggs 215042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerezint 216f62b27db6b5479efe376b408802a081a834ef50eBen Skeggsnouveau_display_init(struct drm_device *dev) 217f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs{ 21877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 21977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_display *disp = nouveau_display(dev); 22077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_gpio *gpio = nouveau_gpio(drm->device); 22152c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs struct drm_connector *connector; 222f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs int ret; 223f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 224f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs ret = disp->init(dev); 22552c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs if (ret) 22652c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs return ret; 22752c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs 2287df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs /* power on internal panel if it's not already. the init tables of 2297df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs * some vbios default this to off for some reason, causing the 2307df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs * panel to not work after resume 2317df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs */ 23277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (gpio && gpio->get(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff) == 0) { 23377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs gpio->set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 1); 2347df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs msleep(300); 2357df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs } 2367df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs 2377df898b1a70b13c3a8892625f4ead929d9554293Ben Skeggs /* enable polling for external displays */ 23852c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs drm_kms_helper_poll_enable(dev); 23952c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs 24052c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs /* enable hotplug interrupts */ 24152c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs list_for_each_entry(connector, &dev->mode_config.connector_list, head) { 24252c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs struct nouveau_connector *conn = nouveau_connector(connector); 24377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (gpio) 24477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs gpio->irq(gpio, 0, conn->hpd, 0xff, true); 245f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs } 246f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 247f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs return ret; 248f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs} 249f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 250f62b27db6b5479efe376b408802a081a834ef50eBen Skeggsvoid 251f62b27db6b5479efe376b408802a081a834ef50eBen Skeggsnouveau_display_fini(struct drm_device *dev) 252f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs{ 25377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 25477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_display *disp = nouveau_display(dev); 25577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_gpio *gpio = nouveau_gpio(drm->device); 25652c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs struct drm_connector *connector; 25752c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs 25852c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs /* disable hotplug interrupts */ 25952c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs list_for_each_entry(connector, &dev->mode_config.connector_list, head) { 26052c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs struct nouveau_connector *conn = nouveau_connector(connector); 26177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (gpio) 26277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs gpio->irq(gpio, 0, conn->hpd, 0xff, false); 26352c4d767437b40b0cbc02d6a4480abb45ace64bbBen Skeggs } 264f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 265f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs drm_kms_helper_poll_disable(dev); 266f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs disp->fini(dev); 267f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs} 268f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 269ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggsstatic void 270ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggsnouveau_display_vblank_notify(void *data, int crtc) 271ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs{ 272ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs drm_handle_vblank(data, crtc); 273ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs} 274ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs 275ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggsstatic void 276ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggsnouveau_display_vblank_get(void *data, int crtc) 277ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs{ 278ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs drm_vblank_get(data, crtc); 279ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs} 280ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs 281ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggsstatic void 282ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggsnouveau_display_vblank_put(void *data, int crtc) 283ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs{ 284ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs drm_vblank_put(data, crtc); 285ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs} 286ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs 287f62b27db6b5479efe376b408802a081a834ef50eBen Skeggsint 28827d5030a235d89842ed70e18d924f017b34a496dBen Skeggsnouveau_display_create(struct drm_device *dev) 28927d5030a235d89842ed70e18d924f017b34a496dBen Skeggs{ 29077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 29177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_disp *pdisp = nouveau_disp(drm->device); 29277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_display *disp; 293e412e95a268fa8544858ebfe066826b290430d51Ben Skeggs u32 pclass = dev->pdev->class >> 8; 294de69185573586302ada2e59ba41835df36986277Ben Skeggs int ret, gen; 29527d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 29677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs disp = drm->display = kzalloc(sizeof(*disp), GFP_KERNEL); 29777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (!disp) 29877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs return -ENOMEM; 29977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 30077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs pdisp->vblank.data = dev; 30177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs pdisp->vblank.notify = nouveau_display_vblank_notify; 30277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs pdisp->vblank.get = nouveau_display_vblank_get; 30377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs pdisp->vblank.put = nouveau_display_vblank_put; 30477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 30527d5030a235d89842ed70e18d924f017b34a496dBen Skeggs drm_mode_config_init(dev); 30627d5030a235d89842ed70e18d924f017b34a496dBen Skeggs drm_mode_create_scaling_mode_property(dev); 3074ceca5f8649125645fc4e7f178a1dca1345ab9b4Ben Skeggs drm_mode_create_dvi_i_properties(dev); 308de69185573586302ada2e59ba41835df36986277Ben Skeggs 30977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type < NV_50) 310de69185573586302ada2e59ba41835df36986277Ben Skeggs gen = 0; 311de69185573586302ada2e59ba41835df36986277Ben Skeggs else 31277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type < NV_D0) 313de69185573586302ada2e59ba41835df36986277Ben Skeggs gen = 1; 314de69185573586302ada2e59ba41835df36986277Ben Skeggs else 315de69185573586302ada2e59ba41835df36986277Ben Skeggs gen = 2; 316de69185573586302ada2e59ba41835df36986277Ben Skeggs 317de69185573586302ada2e59ba41835df36986277Ben Skeggs PROP_ENUM(disp->dithering_mode, gen, "dithering mode", dither_mode); 318de69185573586302ada2e59ba41835df36986277Ben Skeggs PROP_ENUM(disp->dithering_depth, gen, "dithering depth", dither_depth); 319de69185573586302ada2e59ba41835df36986277Ben Skeggs PROP_ENUM(disp->underscan_property, gen, "underscan", underscan); 320b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 321b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs disp->underscan_hborder_property = 322d9bc3c02e36d844c2d980e65ddda5c7699e073f8Sascha Hauer drm_property_create_range(dev, 0, "underscan hborder", 0, 128); 323b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 324b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs disp->underscan_vborder_property = 325d9bc3c02e36d844c2d980e65ddda5c7699e073f8Sascha Hauer drm_property_create_range(dev, 0, "underscan vborder", 0, 128); 326b29caa5885e85bbda7c84ea55721b9e79718583aBen Skeggs 327df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller if (gen == 1) { 328df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->vibrant_hue_property = 329df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller drm_property_create(dev, DRM_MODE_PROP_RANGE, 330df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller "vibrant hue", 2); 331df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->vibrant_hue_property->values[0] = 0; 332df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->vibrant_hue_property->values[1] = 180; /* -90..+90 */ 333df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller 334df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->color_vibrance_property = 335df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller drm_property_create(dev, DRM_MODE_PROP_RANGE, 336df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller "color vibrance", 2); 337df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->color_vibrance_property->values[0] = 0; 338df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller disp->color_vibrance_property->values[1] = 200; /* -100..+100 */ 339df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller } 340df26bc9c320602539b1b5b3d85786e4c8de7bf43Christoph Bumiller 341e6ecefaadfcdb03db8ac9e739b4ba7a93a8811b3Laurent Pinchart dev->mode_config.funcs = &nouveau_mode_config_funcs; 34227d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.fb_base = pci_resource_start(dev->pdev, 1); 34327d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 34427d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.min_width = 0; 34527d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.min_height = 0; 34677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type < NV_10) { 34727d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_width = 2048; 34827d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_height = 2048; 34927d5030a235d89842ed70e18d924f017b34a496dBen Skeggs } else 35077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type < NV_50) { 35127d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_width = 4096; 35227d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_height = 4096; 35327d5030a235d89842ed70e18d924f017b34a496dBen Skeggs } else { 35427d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_width = 8192; 35527d5030a235d89842ed70e18d924f017b34a496dBen Skeggs dev->mode_config.max_height = 8192; 35627d5030a235d89842ed70e18d924f017b34a496dBen Skeggs } 35727d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 358f1377998eede7a8caa124fcf6a589b02c9e2bac7Dave Airlie dev->mode_config.preferred_depth = 24; 359f1377998eede7a8caa124fcf6a589b02c9e2bac7Dave Airlie dev->mode_config.prefer_shadow = 1; 360f1377998eede7a8caa124fcf6a589b02c9e2bac7Dave Airlie 361f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs drm_kms_helper_poll_init(dev); 362f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs drm_kms_helper_poll_disable(dev); 363f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 364e412e95a268fa8544858ebfe066826b290430d51Ben Skeggs if (nouveau_modeset == 1 || 365e412e95a268fa8544858ebfe066826b290430d51Ben Skeggs (nouveau_modeset < 0 && pclass == PCI_CLASS_DISPLAY_VGA)) { 3669430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs if (nv_device(drm->device)->card_type < NV_50) 3679430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs ret = nv04_display_create(dev); 3689430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs else 3699430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs if (nv_device(drm->device)->card_type < NV_D0) 3709430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs ret = nv50_display_create(dev); 3719430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs else 3729430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs ret = nvd0_display_create(dev); 373f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs if (ret) 3749430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs goto disp_create_err; 3759430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs 3769430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs if (dev->mode_config.num_crtc) { 3779430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs ret = drm_vblank_init(dev, dev->mode_config.num_crtc); 3789430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs if (ret) 3799430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs goto vblank_err; 3809430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs } 3819430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs 3829430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs nouveau_backlight_init(dev); 383f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs } 384f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 3855ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz return 0; 3865ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz 3875ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarzvblank_err: 38877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs disp->dtor(dev); 3895ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarzdisp_create_err: 3905ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz drm_kms_helper_poll_fini(dev); 3915ace2c9d6f5bc4600ca43fe188a33efc4c2dba79Marcin Slusarz drm_mode_config_cleanup(dev); 3922a44e4997c5fee8e1da1589ff57e0bd1c53f03ceBen Skeggs return ret; 39327d5030a235d89842ed70e18d924f017b34a496dBen Skeggs} 39427d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 39527d5030a235d89842ed70e18d924f017b34a496dBen Skeggsvoid 39627d5030a235d89842ed70e18d924f017b34a496dBen Skeggsnouveau_display_destroy(struct drm_device *dev) 39727d5030a235d89842ed70e18d924f017b34a496dBen Skeggs{ 39877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_display *disp = nouveau_display(dev); 39927d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 40077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_backlight_exit(dev); 401f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs drm_vblank_cleanup(dev); 402f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 403d6bf2f370703c0cab60bf1f5bf871a3f00eb8872Ben Skeggs drm_kms_helper_poll_fini(dev); 404d6bf2f370703c0cab60bf1f5bf871a3f00eb8872Ben Skeggs drm_mode_config_cleanup(dev); 405d6bf2f370703c0cab60bf1f5bf871a3f00eb8872Ben Skeggs 4069430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs if (disp->dtor) 4079430738d80223a1cd791a2baa74fa170d3df1262Ben Skeggs disp->dtor(dev); 408f62b27db6b5479efe376b408802a081a834ef50eBen Skeggs 40977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_drm(dev)->display = NULL; 41077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs kfree(disp); 41177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs} 41277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 41377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggsint 41477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggsnouveau_display_suspend(struct drm_device *dev) 41577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs{ 41677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 41777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct drm_crtc *crtc; 41877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 41977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_display_fini(dev); 42077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 42177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs NV_INFO(drm, "unpinning framebuffer(s)...\n"); 42277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { 42377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_framebuffer *nouveau_fb; 42477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 42577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_fb = nouveau_framebuffer(crtc->fb); 42677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (!nouveau_fb || !nouveau_fb->nvbo) 42777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs continue; 42877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 42977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_bo_unpin(nouveau_fb->nvbo); 43077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs } 43177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 43277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { 43377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); 43477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 43577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_bo_unmap(nv_crtc->cursor.nvbo); 43677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_bo_unpin(nv_crtc->cursor.nvbo); 43777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs } 43877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 43977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs return 0; 44077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs} 44177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 44277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggsvoid 44377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggsnouveau_display_resume(struct drm_device *dev) 44477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs{ 44577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 44677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct drm_crtc *crtc; 44777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs int ret; 44877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 44977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { 45077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_framebuffer *nouveau_fb; 45177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 45277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_fb = nouveau_framebuffer(crtc->fb); 45377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (!nouveau_fb || !nouveau_fb->nvbo) 45477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs continue; 45577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 45677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_bo_pin(nouveau_fb->nvbo, TTM_PL_FLAG_VRAM); 45777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs } 45877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 45977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { 46077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); 46177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 46277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM); 46377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (!ret) 46477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs ret = nouveau_bo_map(nv_crtc->cursor.nvbo); 46577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (ret) 46677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs NV_ERROR(drm, "Could not pin/map cursor.\n"); 46777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs } 46877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 46977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_fbcon_set_suspend(dev, 0); 47077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_fbcon_zfill_all(dev); 47177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 47277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nouveau_display_init(dev); 47377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 47477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs /* Force CLUT to get re-loaded during modeset */ 47577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { 47677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); 47777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 47877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nv_crtc->lut.depth = 0; 47977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs } 48077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 48177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs drm_helper_resume_force_mode(dev); 48277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 48377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { 48477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); 48577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs u32 offset = nv_crtc->cursor.nvbo->bo.offset; 48677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs 48777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nv_crtc->cursor.set_offset(nv_crtc, offset); 48877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nv_crtc->cursor.set_pos(nv_crtc, nv_crtc->cursor_saved_x, 48977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nv_crtc->cursor_saved_y); 49077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs } 49127d5030a235d89842ed70e18d924f017b34a496dBen Skeggs} 49227d5030a235d89842ed70e18d924f017b34a496dBen Skeggs 49327d5030a235d89842ed70e18d924f017b34a496dBen Skeggsint 494042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jereznouveau_vblank_enable(struct drm_device *dev, int crtc) 495042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez{ 49677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_device *device = nouveau_dev(dev); 497042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez 49877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (device->card_type >= NV_D0) 49977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nv_mask(device, 0x6100c0 + (crtc * 0x800), 1, 1); 500ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs else 50177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (device->card_type >= NV_50) 50277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nv_mask(device, NV50_PDISPLAY_INTR_EN_1, 0, 503042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(crtc)); 504042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez else 505042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NVWriteCRTC(dev, crtc, NV_PCRTC_INTR_EN_0, 506042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NV_PCRTC_INTR_0_VBLANK); 507042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez 508042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez return 0; 509042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez} 510042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez 511042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerezvoid 512042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jereznouveau_vblank_disable(struct drm_device *dev, int crtc) 513042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez{ 51477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_device *device = nouveau_dev(dev); 515042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez 51677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (device->card_type >= NV_D0) 51777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nv_mask(device, 0x6100c0 + (crtc * 0x800), 1, 0); 518ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs else 51977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (device->card_type >= NV_50) 52077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nv_mask(device, NV50_PDISPLAY_INTR_EN_1, 521042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(crtc), 0); 522042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez else 523042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez NVWriteCRTC(dev, crtc, NV_PCRTC_INTR_EN_0, 0); 524042206c0cd4924879c4292c5ffa2bf1e8023ae5aFrancisco Jerez} 525332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 526332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezstatic int 527332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_page_flip_reserve(struct nouveau_bo *old_bo, 528332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *new_bo) 529332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 530332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez int ret; 531332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 532332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM); 533332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 534332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return ret; 535332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 536332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = ttm_bo_reserve(&new_bo->bo, false, false, false, 0); 537332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 538332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail; 539332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 5402c14575f99ddd5b8384c5b460687ceba181900d8Marcin Slusarz if (likely(old_bo != new_bo)) { 5412c14575f99ddd5b8384c5b460687ceba181900d8Marcin Slusarz ret = ttm_bo_reserve(&old_bo->bo, false, false, false, 0); 5422c14575f99ddd5b8384c5b460687ceba181900d8Marcin Slusarz if (ret) 5432c14575f99ddd5b8384c5b460687ceba181900d8Marcin Slusarz goto fail_unreserve; 5442c14575f99ddd5b8384c5b460687ceba181900d8Marcin Slusarz } 545332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 546332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return 0; 547332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 548332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail_unreserve: 549332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ttm_bo_unreserve(&new_bo->bo); 550332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail: 551332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_bo_unpin(new_bo); 552332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return ret; 553332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 554332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 555332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezstatic void 556332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_page_flip_unreserve(struct nouveau_bo *old_bo, 557332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *new_bo, 558332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_fence *fence) 559332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 560332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_bo_fence(new_bo, fence); 561332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ttm_bo_unreserve(&new_bo->bo); 562332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 5632c14575f99ddd5b8384c5b460687ceba181900d8Marcin Slusarz if (likely(old_bo != new_bo)) { 5642c14575f99ddd5b8384c5b460687ceba181900d8Marcin Slusarz nouveau_bo_fence(old_bo, fence); 5652c14575f99ddd5b8384c5b460687ceba181900d8Marcin Slusarz ttm_bo_unreserve(&old_bo->bo); 5662c14575f99ddd5b8384c5b460687ceba181900d8Marcin Slusarz } 567332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 568332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_bo_unpin(old_bo); 569332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 570332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 571332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezstatic int 572332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_page_flip_emit(struct nouveau_channel *chan, 573332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *old_bo, 574332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *new_bo, 575332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_page_flip_state *s, 576332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_fence **pfence) 577332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 578f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs struct nouveau_fence_chan *fctx = chan->fence; 57977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = chan->drm; 58077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct drm_device *dev = drm->dev; 581332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez unsigned long flags; 582332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez int ret; 583332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 584332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Queue it to the pending list */ 585332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_lock_irqsave(&dev->event_lock, flags); 586f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs list_add_tail(&s->head, &fctx->flip); 587332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_unlock_irqrestore(&dev->event_lock, flags); 588332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 589332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Synchronize with the old framebuffer */ 590332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = nouveau_fence_sync(old_bo->bo.sync_obj, chan); 591332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 592332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail; 593332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 594332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Emit the pageflip */ 595d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs ret = RING_SPACE(chan, 3); 596332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 597332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail; 598332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 59977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type < NV_C0) { 6006d597027755b2eed4298b85ebe3cb5c93b29d1a9Ben Skeggs BEGIN_NV04(chan, NvSubSw, NV_SW_PAGE_FLIP, 1); 601d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs OUT_RING (chan, 0x00000000); 602d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs OUT_RING (chan, 0x00000000); 603d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs } else { 6046d597027755b2eed4298b85ebe3cb5c93b29d1a9Ben Skeggs BEGIN_NVC0(chan, 0, NV10_SUBCHAN_REF_CNT, 1); 6055e120f6e4b3f35b741c5445dfc755f50128c3c44Ben Skeggs OUT_RING (chan, 0); 6066d597027755b2eed4298b85ebe3cb5c93b29d1a9Ben Skeggs BEGIN_IMC0(chan, 0, NVSW_SUBCHAN_PAGE_FLIP, 0x0000); 607d5316e251230c4e54a157349a362229c3d4daa32Ben Skeggs } 608bd2f2037a42d4657ead3be2918db22e63626cd35Ben Skeggs FIRE_RING (chan); 609332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 610d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs ret = nouveau_fence_new(chan, pfence); 611332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 612332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail; 613332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 614332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return 0; 615332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail: 616332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_lock_irqsave(&dev->event_lock, flags); 617332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez list_del(&s->head); 618332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_unlock_irqrestore(&dev->event_lock, flags); 619332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return ret; 620332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 621332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 622332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezint 623332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, 624332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct drm_pending_vblank_event *event) 625332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 626332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct drm_device *dev = crtc->dev; 62777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = nouveau_drm(dev); 628332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *old_bo = nouveau_framebuffer(crtc->fb)->nvbo; 629332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_bo *new_bo = nouveau_framebuffer(fb)->nvbo; 630332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_page_flip_state *s; 631d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs struct nouveau_channel *chan = NULL; 632332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_fence *fence; 633332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez int ret; 634332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 63577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (!drm->channel) 636332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return -ENODEV; 637332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 638332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez s = kzalloc(sizeof(*s), GFP_KERNEL); 639332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (!s) 640332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return -ENOMEM; 641332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 642332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Don't let the buffers go away while we flip */ 643332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = nouveau_page_flip_reserve(old_bo, new_bo); 644332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 645332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail_free; 646332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 647332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Initialize a page flip struct */ 648332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez *s = (struct nouveau_page_flip_state) 6492503c6fa3edf7c2bb001c7f7926786eed24cc06eBenjamin Franzke { { }, event, nouveau_crtc(crtc)->index, 65001f2c7730e188077026c5f766f85f329c7000c54Ville Syrjälä fb->bits_per_pixel, fb->pitches[0], crtc->x, crtc->y, 651332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez new_bo->bo.offset }; 652332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 653332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Choose the channel the flip will be handled in */ 654d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs fence = new_bo->bo.sync_obj; 655d375e7d56dffa564a6c337d2ed3217fb94826100Ben Skeggs if (fence) 656ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69Ben Skeggs chan = fence->channel; 657332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (!chan) 65877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs chan = drm->channel; 65977145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs mutex_lock(&chan->cli->mutex); 660332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 661332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Emit a page flip */ 66277145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type >= NV_50) { 66377145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type >= NV_D0) 6643376ee374d2318d311bd3aa7b9bb0186f64ccca5Ben Skeggs ret = nvd0_display_flip_next(crtc, fb, chan, 0); 6653376ee374d2318d311bd3aa7b9bb0186f64ccca5Ben Skeggs else 6663376ee374d2318d311bd3aa7b9bb0186f64ccca5Ben Skeggs ret = nv50_display_flip_next(crtc, fb, chan); 667d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs if (ret) { 66877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs mutex_unlock(&chan->cli->mutex); 669d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs goto fail_unreserve; 670d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs } 671d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs } 672d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs 673332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence); 67477145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs mutex_unlock(&chan->cli->mutex); 675332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (ret) 676332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez goto fail_unreserve; 677332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 678332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez /* Update the crtc struct and cleanup */ 679332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez crtc->fb = fb; 680332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 681332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_page_flip_unreserve(old_bo, new_bo, fence); 682332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_fence_unref(&fence); 683332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return 0; 684332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 685332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail_unreserve: 686332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez nouveau_page_flip_unreserve(old_bo, new_bo, NULL); 687332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezfail_free: 688332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez kfree(s); 689332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return ret; 690332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 691332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 692332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerezint 693332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jereznouveau_finish_page_flip(struct nouveau_channel *chan, 694332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_page_flip_state *ps) 695332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez{ 696f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs struct nouveau_fence_chan *fctx = chan->fence; 69777145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = chan->drm; 69877145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct drm_device *dev = drm->dev; 699332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct nouveau_page_flip_state *s; 700332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez unsigned long flags; 701332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 702332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_lock_irqsave(&dev->event_lock, flags); 703332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 704f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs if (list_empty(&fctx->flip)) { 70577145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs NV_ERROR(drm, "unexpected pageflip\n"); 706332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_unlock_irqrestore(&dev->event_lock, flags); 707332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return -EINVAL; 708332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez } 709332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 710f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs s = list_first_entry(&fctx->flip, struct nouveau_page_flip_state, head); 711332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez if (s->event) { 712332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct drm_pending_vblank_event *e = s->event; 713332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez struct timeval now; 714332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 715332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez do_gettimeofday(&now); 716332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez e->event.sequence = 0; 717332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez e->event.tv_sec = now.tv_sec; 718332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez e->event.tv_usec = now.tv_usec; 719332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez list_add_tail(&e->base.link, &e->base.file_priv->event_list); 720332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez wake_up_interruptible(&e->base.file_priv->event_wait); 721332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez } 722332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 723332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez list_del(&s->head); 724d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs if (ps) 725d7117e0d4e21034202833088e51fc21f8c8271f9Ben Skeggs *ps = *s; 726332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez kfree(s); 727332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez 728332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez spin_unlock_irqrestore(&dev->event_lock, flags); 729332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez return 0; 730332b242f47786d1a43bd7a19a0513dd5d493db8eFrancisco Jerez} 73133dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 73233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsint 733f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggsnouveau_flip_complete(void *data) 734f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs{ 735f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs struct nouveau_channel *chan = data; 73677145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs struct nouveau_drm *drm = chan->drm; 737f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs struct nouveau_page_flip_state state; 738f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs 739f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs if (!nouveau_finish_page_flip(chan, &state)) { 74077145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs if (nv_device(drm->device)->card_type < NV_50) { 74177145f1cbdf8d28b46ff8070ca749bad821e0774Ben Skeggs nv_set_crtc_base(drm->dev, state.crtc, state.offset + 742f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs state.y * state.pitch + 743f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs state.x * state.bpp / 8); 744f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs } 745f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs } 746f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs 747f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs return 0; 748f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs} 749f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggs 750f589be88caf32501a734e531180d5df5d6089ef3Ben Skeggsint 75133dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsnouveau_display_dumb_create(struct drm_file *file_priv, struct drm_device *dev, 75233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct drm_mode_create_dumb *args) 75333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs{ 75433dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct nouveau_bo *bo; 75533dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs int ret; 75633dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 75733dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs args->pitch = roundup(args->width * (args->bpp / 8), 256); 75833dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs args->size = args->pitch * args->height; 75933dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs args->size = roundup(args->size, PAGE_SIZE); 76033dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 761610bd7da160f76f1644ecb4cd7f39511b49a22ccDave Airlie ret = nouveau_gem_new(dev, args->size, 0, NOUVEAU_GEM_DOMAIN_VRAM, 0, 0, &bo); 76233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs if (ret) 76333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return ret; 76433dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 76533dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs ret = drm_gem_handle_create(file_priv, bo->gem, &args->handle); 76633dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs drm_gem_object_unreference_unlocked(bo->gem); 76733dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return ret; 76833dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs} 76933dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 77033dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsint 77133dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsnouveau_display_dumb_destroy(struct drm_file *file_priv, struct drm_device *dev, 77233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs uint32_t handle) 77333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs{ 77433dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return drm_gem_handle_delete(file_priv, handle); 77533dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs} 77633dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 77733dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsint 77833dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggsnouveau_display_dumb_map_offset(struct drm_file *file_priv, 77933dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct drm_device *dev, 78033dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs uint32_t handle, uint64_t *poffset) 78133dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs{ 78233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct drm_gem_object *gem; 78333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 78433dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs gem = drm_gem_object_lookup(dev, file_priv, handle); 78533dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs if (gem) { 78633dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs struct nouveau_bo *bo = gem->driver_private; 78733dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs *poffset = bo->bo.addr_space_offset; 78833dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs drm_gem_object_unreference_unlocked(gem); 78933dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return 0; 79033dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs } 79133dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs 79233dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs return -ENOENT; 79333dbc27f1ab3a37d04a8d226327fb3d384870e43Ben Skeggs} 794