diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_color_mgmt.h | 29 | ||||
| -rw-r--r-- | include/drm/i915_pciids.h | 4 |
2 files changed, 33 insertions, 0 deletions
diff --git a/include/drm/drm_color_mgmt.h b/include/drm/drm_color_mgmt.h index 90ef9996d9a4..6affbda6d9cb 100644 --- a/include/drm/drm_color_mgmt.h +++ b/include/drm/drm_color_mgmt.h @@ -69,4 +69,33 @@ int drm_plane_create_color_properties(struct drm_plane *plane, u32 supported_ranges, enum drm_color_encoding default_encoding, enum drm_color_range default_range); + +/** + * enum drm_color_lut_tests - hw-specific LUT tests to perform + * + * The drm_color_lut_check() function takes a bitmask of the values here to + * determine which tests to apply to a userspace-provided LUT. + */ +enum drm_color_lut_tests { + /** + * @DRM_COLOR_LUT_EQUAL_CHANNELS: + * + * Checks whether the entries of a LUT all have equal values for the + * red, green, and blue channels. Intended for hardware that only + * accepts a single value per LUT entry and assumes that value applies + * to all three color components. + */ + DRM_COLOR_LUT_EQUAL_CHANNELS = BIT(0), + + /** + * @DRM_COLOR_LUT_NON_DECREASING: + * + * Checks whether the entries of a LUT are always flat or increasing + * (never decreasing). + */ + DRM_COLOR_LUT_NON_DECREASING = BIT(1), +}; + +int drm_color_lut_check(struct drm_property_blob *lut, + uint32_t tests); #endif diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h index 192667144693..df72be7e8b88 100644 --- a/include/drm/i915_pciids.h +++ b/include/drm/i915_pciids.h @@ -457,9 +457,13 @@ INTEL_VGA_DEVICE(0x8A51, info), \ INTEL_VGA_DEVICE(0x8A5C, info), \ INTEL_VGA_DEVICE(0x8A5D, info), \ + INTEL_VGA_DEVICE(0x8A59, info), \ + INTEL_VGA_DEVICE(0x8A58, info), \ INTEL_VGA_DEVICE(0x8A52, info), \ INTEL_VGA_DEVICE(0x8A5A, info), \ INTEL_VGA_DEVICE(0x8A5B, info), \ + INTEL_VGA_DEVICE(0x8A57, info), \ + INTEL_VGA_DEVICE(0x8A56, info), \ INTEL_VGA_DEVICE(0x8A71, info), \ INTEL_VGA_DEVICE(0x8A70, info) |