diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fb.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fb.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fb.h b/drivers/gpu/drm/i915/display/intel_fb.h index 1cbdd84502bd..0f77e81e69d2 100644 --- a/drivers/gpu/drm/i915/display/intel_fb.h +++ b/drivers/gpu/drm/i915/display/intel_fb.h @@ -6,6 +6,7 @@ #ifndef __INTEL_FB_H__ #define __INTEL_FB_H__ +#include <linux/bits.h> #include <linux/types.h> struct drm_device; @@ -16,13 +17,25 @@ struct drm_i915_private; struct drm_mode_fb_cmd2; struct intel_fb_view; struct intel_framebuffer; +struct intel_plane; struct intel_plane_state; +enum intel_plane_caps { + PLANE_HAS_NO_CAPS = 0, + PLANE_HAS_TILING = BIT(0), + PLANE_HAS_CCS_RC = BIT(1), + PLANE_HAS_CCS_MC = BIT(2), +}; + bool is_ccs_plane(const struct drm_framebuffer *fb, int plane); bool is_gen12_ccs_plane(const struct drm_framebuffer *fb, int plane); bool is_gen12_ccs_cc_plane(const struct drm_framebuffer *fb, int plane); bool is_semiplanar_uv_plane(const struct drm_framebuffer *fb, int color_plane); +u64 *intel_fb_plane_get_modifiers(struct drm_i915_private *i915, + enum intel_plane_caps plane_caps); +bool intel_fb_plane_supports_modifier(struct intel_plane *plane, u64 modifier); + bool is_surface_linear(const struct drm_framebuffer *fb, int color_plane); int main_to_ccs_plane(const struct drm_framebuffer *fb, int main_plane); |