diff options
| author | James Jones <jajones@nvidia.com> | 2020-02-10 15:15:55 -0800 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2020-05-22 11:11:16 +1000 |
| commit | fa4f4c213f5f7807360c41f2501a3031a9940f3a (patch) | |
| tree | 30aa71544b9ab12c78fc38b3ab79963035e508f8 /drivers/gpu/drm/nouveau/nouveau_display.h | |
| parent | 4f5746c863db1a98535964009da19c6f7a842c55 (diff) | |
drm/nouveau/kms: Support NVIDIA format modifiers
Allow setting the block layout of a nouveau FB
object using DRM format modifiers. When
specified, the format modifier block layout and
kind overrides the GEM buffer's implicit layout
and kind. The specified format modifier is
validated against the list of modifiers supported
by the target display hardware.
v2: Used Tesla family instead of NV50 chipset compare
v4: Do not cache kind, tile_mode in nouveau_framebuffer
v5: Resolved against nouveau_framebuffer cleanup
Signed-off-by: James Jones <jajones@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_display.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h index 1dd69c50a4ed..6e0d900441d6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.h +++ b/drivers/gpu/drm/nouveau/nouveau_display.h @@ -62,6 +62,10 @@ int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *, void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *); +void +nouveau_framebuffer_get_layout(struct drm_framebuffer *fb, uint32_t *tile_mode, + uint8_t *kind); + struct drm_framebuffer * nouveau_user_framebuffer_create(struct drm_device *, struct drm_file *, const struct drm_mode_fb_cmd2 *); |