From: Stanislav Lisovskiy stanislav.lisovskiy@intel.com

PLANE_CTL_FORMAT_AYUV is already supported, according to hardware specification.

v2: Edited commit message, removed redundant whitespaces.

v3: Fixed fallthrough logic for the format switch cases.

v4: Yet again fixed fallthrough logic, to reuse code from other case labels.

v5: Started to use XYUV instead of AYUV, as we don't use alpha.

Signed-off-by: Stanislav Lisovskiy stanislav.lisovskiy@intel.com --- drivers/gpu/drm/i915/intel_display.c | 7 +++++++ drivers/gpu/drm/i915/intel_sprite.c | 1 + 2 files changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 56818a45181c..8a4f763c7ca3 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -86,6 +86,7 @@ static const uint32_t skl_primary_formats[] = { DRM_FORMAT_YVYU, DRM_FORMAT_UYVY, DRM_FORMAT_VYUY, + DRM_FORMAT_XYUV, };

static const uint32_t skl_pri_planar_formats[] = { @@ -102,6 +103,7 @@ static const uint32_t skl_pri_planar_formats[] = { DRM_FORMAT_UYVY, DRM_FORMAT_VYUY, DRM_FORMAT_NV12, + DRM_FORMAT_XYUV, };

static const uint64_t skl_format_modifiers_noccs[] = { @@ -3497,6 +3499,8 @@ static u32 skl_plane_ctl_format(uint32_t pixel_format) return PLANE_CTL_FORMAT_XRGB_2101010; case DRM_FORMAT_XBGR2101010: return PLANE_CTL_ORDER_RGBX | PLANE_CTL_FORMAT_XRGB_2101010; + case DRM_FORMAT_XYUV: + return PLANE_CTL_FORMAT_AYUV; case DRM_FORMAT_YUYV: return PLANE_CTL_FORMAT_YUV422 | PLANE_CTL_YUV422_YUYV; case DRM_FORMAT_YVYU: @@ -13371,6 +13375,7 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane, }

switch (format) { + case DRM_FORMAT_XRGB8888: case DRM_FORMAT_XBGR8888: case DRM_FORMAT_ARGB8888: @@ -13387,6 +13392,7 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane, case DRM_FORMAT_UYVY: case DRM_FORMAT_VYUY: case DRM_FORMAT_NV12: + case DRM_FORMAT_XYUV: if (modifier == I915_FORMAT_MOD_Yf_TILED) return true; /* fall through */ @@ -14510,6 +14516,7 @@ static int intel_framebuffer_init(struct intel_framebuffer *intel_fb, goto err; } break; + case DRM_FORMAT_XYUV: case DRM_FORMAT_YUYV: case DRM_FORMAT_UYVY: case DRM_FORMAT_YVYU: diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 344c0e709b19..812e4e8afe2b 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -1421,6 +1421,7 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane, case DRM_FORMAT_UYVY: case DRM_FORMAT_VYUY: case DRM_FORMAT_NV12: + case DRM_FORMAT_XYUV: if (modifier == I915_FORMAT_MOD_Yf_TILED) return true; /* fall through */