diff options
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_internal.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_plane.c | 33 |
4 files changed, 40 insertions, 17 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 46733d534587..3a30ee715752 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -882,12 +882,14 @@ static int drm_atomic_plane_check(struct drm_plane *plane, } /* Check whether this plane supports the fb pixel format. */ - ret = drm_plane_check_pixel_format(plane, state->fb->format->format); + ret = drm_plane_check_pixel_format(plane, state->fb->format->format, + state->fb->modifier); if (ret) { struct drm_format_name_buf format_name; - DRM_DEBUG_ATOMIC("Invalid pixel format %s\n", - drm_get_format_name(state->fb->format->format, - &format_name)); + DRM_DEBUG_ATOMIC("Invalid pixel format %s, modifier 0x%llx\n", + drm_get_format_name(state->fb->format->format, + &format_name), + state->fb->modifier); return ret; } diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 353e24fcde9e..03583887cfec 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -629,12 +629,14 @@ retry: */ if (!crtc->primary->format_default) { ret = drm_plane_check_pixel_format(crtc->primary, - fb->format->format); + fb->format->format, + fb->modifier); if (ret) { struct drm_format_name_buf format_name; - DRM_DEBUG_KMS("Invalid pixel format %s\n", - drm_get_format_name(fb->format->format, - &format_name)); + DRM_DEBUG_KMS("Invalid pixel format %s, modifier 0x%llx\n", + drm_get_format_name(fb->format->format, + &format_name), + fb->modifier); goto out; } } diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h index af00f42ba269..860968a64ae7 100644 --- a/drivers/gpu/drm/drm_crtc_internal.h +++ b/drivers/gpu/drm/drm_crtc_internal.h @@ -196,8 +196,8 @@ int drm_mode_atomic_ioctl(struct drm_device *dev, /* drm_plane.c */ int drm_plane_register_all(struct drm_device *dev); void drm_plane_unregister_all(struct drm_device *dev); -int drm_plane_check_pixel_format(const struct drm_plane *plane, - u32 format); +int drm_plane_check_pixel_format(struct drm_plane *plane, + u32 format, u64 modifier); /* drm_bridge.c */ void drm_bridge_detach(struct drm_bridge *bridge); diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 22b54663b6e7..46fbd019a337 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -549,16 +549,33 @@ int drm_mode_getplane(struct drm_device *dev, void *data, return 0; } -int drm_plane_check_pixel_format(const struct drm_plane *plane, u32 format) +int drm_plane_check_pixel_format(struct drm_plane *plane, + u32 format, u64 modifier) { unsigned int i; for (i = 0; i < plane->format_count; i++) { if (format == plane->format_types[i]) - return 0; + break; + } + if (i == plane->format_count) + return -EINVAL; + + if (!plane->modifier_count) + return 0; + + for (i = 0; i < plane->modifier_count; i++) { + if (modifier == plane->modifiers[i]) + break; } + if (i == plane->modifier_count) + return -EINVAL; - return -EINVAL; + if (plane->funcs->format_mod_supported && + !plane->funcs->format_mod_supported(plane, format, modifier)) + return -EINVAL; + + return 0; } /* @@ -602,12 +619,14 @@ static int __setplane_internal(struct drm_plane *plane, } /* Check whether this plane supports the fb pixel format. */ - ret = drm_plane_check_pixel_format(plane, fb->format->format); + ret = drm_plane_check_pixel_format(plane, fb->format->format, + fb->modifier); if (ret) { struct drm_format_name_buf format_name; - DRM_DEBUG_KMS("Invalid pixel format %s\n", - drm_get_format_name(fb->format->format, - &format_name)); + DRM_DEBUG_KMS("Invalid pixel format %s, modifier 0x%llx\n", + drm_get_format_name(fb->format->format, + &format_name), + fb->modifier); goto out; } |