diff options
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 111 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 51 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 39 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_fb.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_fb.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_fbcon.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_display.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fb.c | 18 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 22 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 1 | ||||
| -rw-r--r-- | drivers/staging/gma500/framebuffer.c | 2 | ||||
| -rw-r--r-- | include/drm/drm.h | 1 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 9 | ||||
| -rw-r--r-- | include/drm/drm_crtc_helper.h | 4 | ||||
| -rw-r--r-- | include/drm/drm_fourcc.h | 63 | ||||
| -rw-r--r-- | include/drm/drm_mode.h | 27 |
20 files changed, 327 insertions, 66 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 5e1df76c8f72..e54c0a6a3072 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -36,6 +36,7 @@ #include "drmP.h" #include "drm_crtc.h" #include "drm_edid.h" +#include "drm_fourcc.h" struct drm_prop_enum_list { int type; @@ -568,7 +569,7 @@ int drm_plane_init(struct drm_device *dev, struct drm_plane *plane, return -ENOMEM; } - memcpy(plane->format_types, formats, format_count); + memcpy(plane->format_types, formats, format_count * sizeof(uint32_t)); plane->format_count = format_count; plane->possible_crtcs = possible_crtcs; @@ -1915,6 +1916,42 @@ out: return ret; } +/* Original addfb only supported RGB formats, so figure out which one */ +uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth) +{ + uint32_t fmt; + + switch (bpp) { + case 8: + fmt = DRM_FOURCC_RGB332; + break; + case 16: + if (depth == 15) + fmt = DRM_FOURCC_RGB555; + else + fmt = DRM_FOURCC_RGB565; + break; + case 24: + fmt = DRM_FOURCC_RGB24; + break; + case 32: + if (depth == 24) + fmt = DRM_FOURCC_RGB24; + else if (depth == 30) + fmt = DRM_INTEL_RGB30; + else + fmt = DRM_FOURCC_RGB32; + break; + default: + DRM_ERROR("bad bpp, assuming RGB24 pixel format\n"); + fmt = DRM_FOURCC_RGB24; + break; + } + + return fmt; +} +EXPORT_SYMBOL(drm_mode_legacy_fb_format); + /** * drm_mode_addfb - add an FB to the graphics configuration * @inode: inode from the ioctl @@ -1935,7 +1972,74 @@ out: int drm_mode_addfb(struct drm_device *dev, void *data, struct drm_file *file_priv) { - struct drm_mode_fb_cmd *r = data; + struct drm_mode_fb_cmd *or = data; + struct drm_mode_fb_cmd2 r = {}; + struct drm_mode_config *config = &dev->mode_config; + struct drm_framebuffer *fb; + int ret = 0; + + /* Use new struct with format internally */ + r.fb_id = or->fb_id; + r.width = or->width; + r.height = or->height; + r.pitches[0] = or->pitch; + r.pixel_format = drm_mode_legacy_fb_format(or->bpp, or->depth); + r.handles[0] = or->handle; + + if (!drm_core_check_feature(dev, DRIVER_MODESET)) + return -EINVAL; + + if ((config->min_width > r.width) || (r.width > config->max_width)) { + DRM_ERROR("mode new framebuffer width not within limits\n"); + return -EINVAL; + } + if ((config->min_height > r.height) || (r.height > config->max_height)) { + DRM_ERROR("mode new framebuffer height not within limits\n"); + return -EINVAL; + } + + mutex_lock(&dev->mode_config.mutex); + + /* TODO check buffer is sufficiently large */ + /* TODO setup destructor callback */ + + fb = dev->mode_config.funcs->fb_create(dev, file_priv, &r); + if (IS_ERR(fb)) { + DRM_ERROR("could not create framebuffer\n"); + ret = PTR_ERR(fb); + goto out; + } + + or->fb_id = fb->base.id; + list_add(&fb->filp_head, &file_priv->fbs); + DRM_DEBUG_KMS("[FB:%d]\n", fb->base.id); + +out: + mutex_unlock(&dev->mode_config.mutex); + return ret; +} + +/** + * drm_mode_addfb2 - add an FB to the graphics configuration + * @inode: inode from the ioctl + * @filp: file * from the ioctl + * @cmd: cmd from ioctl + * @arg: arg from ioctl + * + * LOCKING: + * Takes mode config lock. + * + * Add a new FB to the specified CRTC, given a user request with format. + * + * Called by the user via ioctl. + * + * RETURNS: + * Zero on success, errno on failure. + */ +int drm_mode_addfb2(struct drm_device *dev, + void *data, struct drm_file *file_priv) +{ + struct drm_mode_fb_cmd2 *r = data; struct drm_mode_config *config = &dev->mode_config; struct drm_framebuffer *fb; int ret = 0; @@ -1956,9 +2060,6 @@ int drm_mode_addfb(struct drm_device *dev, mutex_lock(&dev->mode_config.mutex); - /* TODO check buffer is sufficiently large */ - /* TODO setup destructor callback */ - fb = dev->mode_config.funcs->fb_create(dev, file_priv, r); if (IS_ERR(fb)) { DRM_ERROR("could not create framebuffer\n"); diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 2957636161e8..432d5391b93c 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -34,6 +34,7 @@ #include "drmP.h" #include "drm_crtc.h" +#include "drm_fourcc.h" #include "drm_crtc_helper.h" #include "drm_fb_helper.h" @@ -810,14 +811,56 @@ void drm_helper_connector_dpms(struct drm_connector *connector, int mode) } EXPORT_SYMBOL(drm_helper_connector_dpms); +/* + * Just need to support RGB formats here for compat with code that doesn't + * use pixel formats directly yet. + */ +void drm_helper_get_fb_bpp_depth(uint32_t format, unsigned int *depth, + int *bpp) +{ + switch (format) { + case DRM_FOURCC_RGB332: + *depth = 8; + *bpp = 8; + break; + case DRM_FOURCC_RGB555: + *depth = 15; + *bpp = 16; + break; + case DRM_FOURCC_RGB565: + *depth = 16; + *bpp = 16; + break; + case DRM_FOURCC_RGB24: + *depth = 24; + *bpp = 32; + break; + case DRM_INTEL_RGB30: + *depth = 30; + *bpp = 32; + break; + case DRM_FOURCC_RGB32: + *depth = 32; + *bpp = 32; + break; + default: + DRM_DEBUG_KMS("unsupported pixel format\n"); + *depth = 0; + *bpp = 0; + break; + } +} +EXPORT_SYMBOL(drm_helper_get_fb_bpp_depth); + int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb, - struct drm_mode_fb_cmd *mode_cmd) + struct drm_mode_fb_cmd2 *mode_cmd) { fb->width = mode_cmd->width; fb->height = mode_cmd->height; - fb->pitch = mode_cmd->pitch; - fb->bits_per_pixel = mode_cmd->bpp; - fb->depth = mode_cmd->depth; + fb->pitch = mode_cmd->pitches[0]; + drm_helper_get_fb_bpp_depth(mode_cmd->pixel_format, &fb->depth, + &fb->bits_per_pixel); + fb->pixel_format = mode_cmd->pixel_format; return 0; } diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 4f25989b0d4a..eaf25ffd9a46 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -153,6 +153,7 @@ static struct drm_ioctl_desc drm_ioctls[] = { DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPBLOB, drm_mode_getblob_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETFB, drm_mode_getfb, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB, drm_mode_addfb, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), + DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB2, drm_mode_addfb2, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF(DRM_IOCTL_MODE_RMFB, drm_mode_rmfb, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF(DRM_IOCTL_MODE_PAGE_FLIP, drm_mode_page_flip_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), DRM_IOCTL_DEF(DRM_IOCTL_MODE_DIRTYFB, drm_mode_dirtyfb_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED), diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 981b1f1c04d8..50ae9157befe 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -6279,7 +6279,7 @@ static struct drm_display_mode load_detect_mode = { static struct drm_framebuffer * intel_framebuffer_create(struct drm_device *dev, - struct drm_mode_fb_cmd *mode_cmd, + struct drm_mode_fb_cmd2 *mode_cmd, struct drm_i915_gem_object *obj) { struct intel_framebuffer *intel_fb; @@ -6321,7 +6321,7 @@ intel_framebuffer_create_for_mode(struct drm_device *dev, int depth, int bpp) { struct drm_i915_gem_object *obj; - struct drm_mode_fb_cmd mode_cmd; + struct drm_mode_fb_cmd2 mode_cmd; obj = i915_gem_alloc_object(dev, intel_framebuffer_size_for_mode(mode, bpp)); @@ -6330,9 +6330,9 @@ intel_framebuffer_create_for_mode(struct drm_device *dev, mode_cmd.width = mode->hdisplay; mode_cmd.height = mode->vdisplay; - mode_cmd.depth = depth; - mode_cmd.bpp = bpp; - mode_cmd.pitch = intel_framebuffer_pitch_for_width(mode_cmd.width, bpp); + mode_cmd.pitches[0] = intel_framebuffer_pitch_for_width(mode_cmd.width, + bpp); + mode_cmd.pixel_format = 0; return intel_framebuffer_create(dev, &mode_cmd, obj); } @@ -7573,7 +7573,7 @@ static const struct drm_framebuffer_funcs intel_fb_funcs = { int intel_framebuffer_init(struct drm_device *dev, struct intel_framebuffer *intel_fb, - struct drm_mode_fb_cmd *mode_cmd, + struct drm_mode_fb_cmd2 *mode_cmd, struct drm_i915_gem_object *obj) { int ret; @@ -7581,21 +7581,23 @@ int intel_framebuffer_init(struct drm_device *dev, if (obj->tiling_mode == I915_TILING_Y) return -EINVAL; - if (mode_cmd->pitch & 63) + if (mode_cmd->pitches[0] & 63) return -EINVAL; - switch (mode_cmd->bpp) { - case 8: - case 16: - /* Only pre-ILK can handle 5:5:5 */ - if (mode_cmd->depth == 15 && !HAS_PCH_SPLIT(dev)) - return -EINVAL; + switch (mode_cmd->pixel_format) { + case DRM_FOURCC_RGB332: + case DRM_FOURCC_RGB565: + case DRM_FOURCC_RGB24: + case DRM_INTEL_RGB30: + /* RGB formats are common across chipsets */ break; - - case 24: - case 32: + case DRM_FOURCC_YUYV: + case DRM_FOURCC_UYVY: + case DRM_FOURCC_YVYU: + case DRM_FOURCC_VYUY: break; default: + DRM_ERROR("unsupported pixel format\n"); return -EINVAL; } @@ -7613,11 +7615,12 @@ int intel_framebuffer_init(struct drm_device *dev, static struct drm_framebuffer * intel_user_framebuffer_create(struct drm_device *dev, struct drm_file *filp, - struct drm_mode_fb_cmd *mode_cmd) + struct drm_mode_fb_cmd2 *mode_cmd) { struct drm_i915_gem_object *obj; - obj = to_intel_bo(drm_gem_object_lookup(dev, filp, mode_cmd->handle)); + obj = to_intel_bo(drm_gem_object_lookup(dev, filp, + mode_cmd->handles[0])); if (&obj->base == NULL) return ERR_PTR(-ENOENT); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index bd9a604b73da..23c56221fe8f 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -359,7 +359,7 @@ extern int intel_pin_and_fence_fb_obj(struct drm_device *dev, extern int intel_framebuffer_init(struct drm_device *dev, struct intel_framebuffer *ifb, - struct drm_mode_fb_cmd *mode_cmd, + struct drm_mode_fb_cmd2 *mode_cmd, struct drm_i915_gem_object *obj); extern int intel_fbdev_init(struct drm_device *dev); extern void intel_fbdev_fini(struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c index ec49bae73382..dc1db4ff4245 100644 --- a/drivers/gpu/drm/i915/intel_fb.c +++ b/drivers/gpu/drm/i915/intel_fb.c @@ -65,7 +65,7 @@ static int intelfb_create(struct intel_fbdev *ifbdev, struct drm_i915_private *dev_priv = dev->dev_private; struct fb_info *info; struct drm_framebuffer *fb; - struct drm_mode_fb_cmd mode_cmd; + struct drm_mode_fb_cmd2 mode_cmd; struct drm_i915_gem_object *obj; struct device *device = &dev->pdev->dev; int size, ret; @@ -77,11 +77,12 @@ static int intelfb_create(struct intel_fbdev *ifbdev, mode_cmd.width = sizes->surface_width; mode_cmd.height = sizes->surface_height; - mode_cmd.bpp = sizes->surface_bpp; - mode_cmd.pitch = ALIGN(mode_cmd.width * ((mode_cmd.bpp + 7) / 8), 64); - mode_cmd.depth = sizes->surface_depth; + mode_cmd.pitches[0] = ALIGN(mode_cmd.width * ((sizes->surface_bpp + 7) / + 8), 64); + mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp, + sizes->surface_depth); - size = mode_cmd.pitch * mode_cmd.height; + size = mode_cmd.pitches[0] * mode_cmd.height; size = ALIGN(size, PAGE_SIZE); obj = i915_gem_alloc_object(dev, size); if (!obj) { diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index ddbabefb4273..7687a77f01d1 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -64,7 +64,7 @@ static const struct drm_framebuffer_funcs nouveau_framebuffer_funcs = { int nouveau_framebuffer_init(struct drm_device *dev, struct nouveau_framebuffer *nv_fb, - struct drm_mode_fb_cmd *mode_cmd, + struct drm_mode_fb_cmd2 *mode_cmd, struct nouveau_bo *nvbo) { struct drm_nouveau_private *dev_priv = dev->dev_private; @@ -124,13 +124,13 @@ nouveau_framebuffer_init(struct drm_device *dev, static struct drm_framebuffer * nouveau_user_framebuffer_create(struct drm_device *dev, struct drm_file *file_priv, - struct drm_mode_fb_cmd *mode_cmd) + struct drm_mode_fb_cmd2 *mode_cmd) { struct nouveau_framebuffer *nouveau_fb; struct drm_gem_object *gem; int ret; - gem = drm_gem_object_lookup(dev, file_priv, mode_cmd->handle); + gem = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]); if (!gem) return ERR_PTR(-ENOENT); diff --git a/drivers/gpu/drm/nouveau/nouveau_fb.h b/drivers/gpu/drm/nouveau/nouveau_fb.h index 95c843e684bb..f4dd30150879 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fb.h +++ b/drivers/gpu/drm/nouveau/nouveau_fb.h @@ -45,5 +45,5 @@ nouveau_framebuffer(struct drm_framebuffer *fb) extern const struct drm_mode_config_funcs nouveau_mode_config_funcs; int nouveau_framebuffer_init(struct drm_device *dev, struct nouveau_framebuffer *nouveau_fb, - struct drm_mode_fb_cmd *mode_cmd, struct nouveau_bo *nvbo); + struct drm_mode_fb_cmd2 *mode_cmd, struct nouveau_bo *nvbo); #endif /* __NOUVEAU_FB_H__ */ diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index 14a8627efe4d..d663065181bf 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -281,7 +281,7 @@ nouveau_fbcon_create(struct nouveau_fbdev *nfbdev, struct nouveau_framebuffer *nouveau_fb; struct nouveau_channel *chan; struct nouveau_bo *nvbo; - struct drm_mode_fb_cmd mode_cmd; + struct drm_mode_fb_cmd2 mode_cmd; struct pci_dev *pdev = dev->pdev; struct device *device = &pdev->dev; int size, ret; @@ -289,12 +289,13 @@ nouveau_fbcon_create(struct nouveau_fbdev *nfbdev, mode_cmd.width = sizes->surface_width; mode_cmd.height = sizes->surface_height; - mode_cmd.bpp = sizes->surface_bpp; - mode_cmd.pitch = mode_cmd.width * (mode_cmd.bpp >> 3); - mode_cmd.pitch = roundup(mode_cmd.pitch, 256); - mode_cmd.depth = sizes->surface_depth; + mode_cmd.pitches[0] = mode_cmd.width * (sizes->surface_bpp >> 3); + mode_cmd.pitches[0] = roundup(mode_cmd.pitches[0], 256); - size = mode_cmd.pitch * mode_cmd.height; + mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp, + sizes->surface_depth); + + size = mode_cmd.pitches[0] * mode_cmd.height; size = roundup(size, PAGE_SIZE); ret = nouveau_gem_new(dev, size, 0, NOUVEAU_GEM_DOMAIN_VRAM, diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index a22d6e6a49a2..96d9ba96c87d 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1081,7 +1081,7 @@ static const struct drm_framebuffer_funcs radeon_fb_funcs = { void radeon_framebuffer_init(struct drm_device *dev, struct radeon_framebuffer *rfb, - struct drm_mode_fb_cmd *mode_cmd, + struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object *obj) { rfb->obj = obj; @@ -1092,15 +1092,15 @@ radeon_framebuffer_init(struct drm_device *dev, static struct drm_framebuffer * radeon_user_framebuffer_create(struct drm_device *dev, struct drm_file *file_priv, - struct drm_mode_fb_cmd *mode_cmd) + struct drm_mode_fb_cmd2 *mode_cmd) { struct drm_gem_object *obj; struct radeon_framebuffer *radeon_fb; - obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handle); + obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]); if (obj == NULL) { dev_err(&dev->pdev->dev, "No GEM object associated to handle 0x%08X, " - "can't create framebuffer\n", mode_cmd->handle); + "can't create framebuffer\n", mode_cmd->handles[0]); return ERR_PTR(-ENOENT); } diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 0b7b486c97e8..ea110ad2a841 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -103,7 +103,7 @@ static void radeonfb_destroy_pinned_object(struct drm_gem_object *gobj) } static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev, - struct drm_mode_fb_cmd *mode_cmd, + struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **gobj_p) { struct radeon_device *rdev = rfbdev->rdev; @@ -114,13 +114,17 @@ static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev, int ret; int aligned_size, size; int height = mode_cmd->height; + u32 bpp, depth; + + drm_helper_get_fb_bpp_depth(mode_cmd->pixel_format, &depth, &bpp); /* need to align pitch with crtc limits */ - mode_cmd->pitch = radeon_align_pitch(rdev, mode_cmd->width, mode_cmd->bpp, fb_tiled) * ((mode_cmd->bpp + 1) / 8); + mode_cmd->pitches[0] = radeon_align_pitch(rdev, mode_cmd->width, bpp, + fb_tiled) * ((bpp + 1) / 8); if (rdev->family >= CHIP_R600) height = ALIGN(mode_cmd->height, 8); - size = mode_cmd->pitch * height; + size = mode_cmd->pitches[0] * height; aligned_size = ALIGN(size, PAGE_SIZE); ret = radeon_gem_object_create(rdev, aligned_size, 0, RADEON_GEM_DOMAIN_VRAM, @@ -151,7 +155,7 @@ static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev, if (tiling_flags) { ret = radeon_bo_set_tiling_flags(rbo, tiling_flags | RADEON_TILING_SURFACE, - mode_cmd->pitch); + mode_cmd->pitches[0]); if (ret) dev_err(rdev->dev, "FB failed to set tiling flags\n"); } @@ -187,7 +191,7 @@ static int radeonfb_create(struct radeon_fbdev *rfbdev, struct radeon_device *rdev = rfbdev->rdev; struct fb_info *info; struct drm_framebuffer *fb = NULL; - struct drm_mode_fb_cmd mode_cmd; + struct drm_mode_fb_cmd2 mode_cmd; struct drm_gem_object *gobj = NULL; struct radeon_bo *rbo = NULL; struct device *device = &rdev->pdev->dev; @@ -201,8 +205,8 @@ static int radeonfb_create(struct radeon_fbdev *rfbdev, if ((sizes->surface_bpp == 24) && ASIC_IS_AVIVO(rdev)) sizes->surface_bpp = 32; - mode_cmd.bpp = sizes->surface_bpp; - mode_cmd.depth = sizes->surface_depth; + mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp, + sizes->surface_depth); ret = radeonfb_create_pinned_object(rfbdev, &mode_cmd, &gobj); rbo = gem_to_radeon_bo(gobj); diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 2c2e75ef8a37..08ff857c8fd6 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -643,7 +643,7 @@ extern void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green u16 *blue, int regno); void radeon_framebuffer_init(struct drm_device *dev, struct radeon_framebuffer *rfb, - struct drm_mode_fb_cmd *mode_cmd, + struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object *obj); int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index 03daefa73397..1beaa3f8dac2 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -990,7 +990,7 @@ out_err1: static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev, struct drm_file *file_priv, - struct drm_mode_fb_cmd *mode_cmd) + struct drm_mode_fb_cmd2 *mode_cmd2) { struct vmw_private *dev_priv = vmw_priv(dev); struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; @@ -998,16 +998,24 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev, struct vmw_surface *surface = NULL; struct vmw_dma_buffer *bo = NULL; struct ttm_base_object *user_obj; + struct drm_mode_fb_cmd mode_cmd; u64 required_size; int ret; + mode_cmd.width = mode_cmd2->width; + mode_cmd.height = mode_cmd2->height; + mode_cmd.pitch = mode_cmd2->pitches[0]; + mode_cmd.handle = mode_cmd2->handles[0]; + drm_helper_get_fb_bpp_depth(mode_cmd2->pixel_format, &mode_cmd.depth, + &mode_cmd.bpp); + /** * This code should be conditioned on Screen Objects not being used. * If screen objects are used, we can allocate a GMR to hold the * requested framebuffer. */ - required_size = mode_cmd->pitch * mode_cmd->height; + required_size = mode_cmd.pitch * mode_cmd.height; if (unlikely(required_size > (u64) dev_priv->vram_size)) { DRM_ERROR("VRAM size is too small for requested mode.\n"); return ERR_PTR(-ENOMEM); @@ -1022,7 +1030,7 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev, * command stream using user-space handles. */ - user_obj = ttm_base_object_lookup(tfile, mode_cmd->handle); + user_obj = ttm_base_object_lookup(tfile, mode_cmd.handle); if (unlikely(user_obj == NULL)) { DRM_ERROR("Could not locate requested kms frame buffer.\n"); return ERR_PTR(-ENOENT); @@ -1033,7 +1041,7 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev, */ ret = vmw_user_surface_lookup_handle(dev_priv, tfile, - mode_cmd->handle, &surface); + mode_cmd.handle, &surface); if (ret) goto try_dmabuf; @@ -1041,7 +1049,7 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev, goto err_not_scanout; ret = vmw_kms_new_framebuffer_surface(dev_priv, file_priv, surface, - &vfb, mode_cmd); + &vfb, &mode_cmd); /* vmw_user_surface_lookup takes one ref so does new_fb */ vmw_surface_unreference(&surface); @@ -1057,14 +1065,14 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev, try_dmabuf: DRM_INFO("%s: trying buffer\n", __func__); - ret = vmw_user_dmabuf_lookup(tfile, mode_cmd->handle, &bo); + ret = vmw_user_dmabuf_lookup(tfile, mode_cmd.handle, &bo); if (ret) { DRM_ERROR("failed to find buffer: %i\n", ret); return ERR_PTR(-ENOENT); } ret = vmw_kms_new_framebuffer_dmabuf(dev_priv, bo, &vfb, - mode_cmd); + &mode_cmd); /* vmw_user_dmabuf_lookup takes one ref so does new_fb */ vmw_dmabuf_unreference(&bo); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h index af8e6e5bd964..055b844bd80f 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h @@ -29,6 +29,7 @@ #define VMWGFX_KMS_H_ #include "drmP.h" +#include "drm_crtc_helper.h" #include "vmwgfx_drv.h" #define VMWGFX_NUM_DISPLAY_UNITS 8 diff --git a/drivers/staging/gma500/framebuffer.c b/drivers/staging/gma500/framebuffer.c index 3f39a37456fc..1e77229b2e23 100644 --- a/drivers/staging/gma500/framebuffer.c +++ b/drivers/staging/gma500/framebuffer.c @@ -546,7 +546,7 @@ out_err1: */ static struct drm_framebuffer *psb_user_framebuffer_create (struct drm_device *dev, struct drm_file *filp, - struct drm_mode_fb_cmd *cmd) + struct drm_mode_fb_cmd2 *cmd) { struct gtt_range *r; struct drm_gem_object *obj; diff --git a/include/drm/drm.h b/include/drm/drm.h index 28979677f94e..49d94ede2ec2 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -717,6 +717,7 @@ struct drm_get_cap { #define DRM_IOCTL_MODE_GETPLANERESOURCES DRM_IOWR(0xB5, struct drm_mode_get_plane_res) #define DRM_IOCTL_MODE_GETPLANE DRM_IOWR(0xB6, struct drm_mode_get_plane) #define DRM_IOCTL_MODE_SETPLANE DRM_IOWR(0xB7, struct drm_mode_set_plane) +#define DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, struct drm_mode_fb_cmd2) /** * Device specific ioctls should only be in their respective headers diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index e20867ed7c90..a2fbf3399682 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -29,9 +29,10 @@ #include <linux/spinlock.h> #include <linux/types.h> #include <linux/idr.h> - #include <linux/fb.h> +#include <drm/drm_fourcc.h> + struct drm_device; struct drm_mode_set; struct drm_framebuffer; @@ -246,6 +247,7 @@ struct drm_framebuffer { unsigned int depth; int bits_per_pixel; int flags; + uint32_t pixel_format; /* fourcc format */ struct list_head filp_head; /* if you are using the helper */ void *helper_private; @@ -619,7 +621,7 @@ struct drm_mode_set { * struct drm_mode_config_funcs - configure CRTCs for a given screen layout */ struct drm_mode_config_funcs { - struct drm_framebuffer *(*fb_create)(struct drm_device *dev, struct drm_file *file_priv, struct drm_mode_fb_cmd *mode_cmd); + struct drm_framebuffer *(*fb_create)(struct drm_device *dev, struct drm_file *file_priv, struct drm_mode_fb_cmd2 *mode_cmd); void (*output_poll_changed)(struct drm_device *dev); }; @@ -837,6 +839,9 @@ extern int drm_mode_cursor_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int drm_mode_addfb(struct drm_device *dev, void *data, struct drm_file *file_priv); +extern int drm_mode_addfb2(struct drm_device *dev, + void *data, struct drm_file *file_priv); +extern uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth); extern int drm_mode_rmfb(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int drm_mode_getfb(struct drm_device *dev, diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index 73b071203dcc..b4abb33dbcd8 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -116,8 +116,10 @@ extern bool drm_helper_encoder_in_use(struct drm_encoder *encoder); extern void drm_helper_connector_dpms(struct drm_connector *connector, int mode); +extern void drm_helper_get_fb_bpp_depth(uint32_t format, unsigned int *depth, + int *bpp); extern int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb, - struct drm_mode_fb_cmd *mode_cmd); + struct drm_mode_fb_cmd2 *mode_cmd); static inline void drm_crtc_helper_add(struct drm_crtc *crtc, const struct drm_crtc_helper_funcs *funcs) diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h new file mode 100644 index 000000000000..48c3d107a8fa --- /dev/null +++ b/include/drm/drm_fourcc.h @@ -0,0 +1,63 @@ +/* + * Copyright 2011 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef DRM_FOURCC_H +#define DRM_FOURCC_H + +/* + * We don't use the V4L header because + * 1) the fourcc codes are well defined and trivial to construct + * 2) we don't want user apps to have to pull in v4l headers just for fourcc + * 3) the v4l fourcc codes are mixed up with a bunch of other code and are + * part of the v4l API, so changing them to something linux-generic isn't + * feasible + * + * So the below includes the fourcc codes used by the DRM and its drivers, + * along with potential device specific codes. + */ + +#include <linux/types.h> + +#define fourcc_code(a,b,c,d) ((u32)(a) | ((u32)(b) << 8) | \ + ((u32)(c) << 16) | ((u32)(d) << 24)) + +/* RGB codes */ +#define DRM_FOURCC_RGB332 fourcc_code('R','G','B','1') +#define DRM_FOURCC_RGB555 fourcc_code('R','G','B','O') +#define DRM_FOURCC_RGB565 fourcc_code('R','G','B','P') +#define DRM_FOURCC_RGB24 fourcc_code('R','G','B','3') +#define DRM_FOURCC_RGB32 fourcc_code('R','G','B','4') + +#define DRM_FOURCC_BGR24 fourcc_code('B','G','R','3') +#define DRM_FOURCC_BGR32 fourcc_code('B','G','R','4') + +/* YUV codes */ +#define DRM_FOURCC_YUYV fourcc_code('Y', 'U', 'Y', 'V') +#define DRM_FOURCC_YVYU fourcc_code('Y', 'V', 'Y', 'U') +#define DRM_FOURCC_UYVY fourcc_code('U', 'Y', 'V', 'Y') +#define DRM_FOURCC_VYUY fourcc_code('V', 'Y', 'U', 'Y') + +/* DRM specific codes */ +#define DRM_INTEL_RGB30 fourcc_code('R','G','B','0') /* RGB x:10:10:10 */ + +#endif /* DRM_FOURCC_H */ diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h index 44576a54dc3b..95d7aad5cad3 100644 --- a/include/drm/drm_mode.h +++ b/include/drm/drm_mode.h @@ -268,6 +268,33 @@ struct drm_mode_fb_cmd { __u32 handle; }; +#define DRM_MODE_FB_INTERLACED (1<<0 /* for interlaced framebuffers */ + +struct drm_mode_fb_cmd2 { + __u32 fb_id; + __u32 width, height; + __u32 pixel_format; /* fourcc code from drm_fourcc.h */ + __u32 flags; /* see above flags */ + + /* + * In case of planar formats, this ioctl allows up to 4 + * buffer objects with offets and pitches per plane. + * The pitch and offset order is dictated by the fourcc, + * e.g. NV12 (http://fourcc.org/yuv.php#NV12) is described as: + * + * YUV 4:2:0 image with a plane of 8 bit Y samples + * followed by an interleaved U/V plane containing + * 8 bit 2x2 subsampled colour difference samples. + * + * So it would consist of Y as offset[0] and UV as + * offeset[1]. Note that offset[0] will generally + * be 0. + */ + __u32 handles[4]; + __u32 pitches[4]; /* pitch for each plane */ + __u32 offsets[4]; /* offset of each plane */ +}; + #define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01 #define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02 #define DRM_MODE_FB_DIRTY_FLAGS 0x03 |