This patch adds NV12 to list of supported formats for
primary plane.
v2:
-Rebased (me)
Signed-off-by: Chandra Konduru <chandra.konduru@xxxxxxxxx>
Testcase: igt/kms_nv12
---
drivers/gpu/drm/i915/intel_display.c | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index b1d9edf..e4a6a91 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -74,6 +74,19 @@ static const uint32_t skl_primary_formats[] = {
DRM_FORMAT_XBGR2101010,
};
+/* Primary plane formats for gen >= 9 with NV12 */
+static const uint32_t skl_primary_formats_with_nv12[] = {
+ DRM_FORMAT_C8,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_XRGB2101010,
+ DRM_FORMAT_XBGR2101010,
+ DRM_FORMAT_NV12,
+};
+
/* Cursor formats */
static const uint32_t intel_cursor_formats[] = {
DRM_FORMAT_ARGB8888,
@@ -13606,8 +13619,13 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
primary->plane = !pipe;
if (INTEL_INFO(dev)->gen >= 9) {
- intel_primary_formats = skl_primary_formats;
- num_formats = ARRAY_SIZE(skl_primary_formats);
+ if (pipe == PIPE_A || pipe == PIPE_B) {
+ intel_primary_formats = skl_primary_formats_with_nv12;
+ num_formats = ARRAY_SIZE(skl_primary_formats_with_nv12);
+ } else {
+ intel_primary_formats = skl_primary_formats;
+ num_formats = ARRAY_SIZE(skl_primary_formats);
+ }
} else if (INTEL_INFO(dev)->gen >= 4) {
intel_primary_formats = i965_primary_formats;
num_formats = ARRAY_SIZE(i965_primary_formats);
--
1.7.9.5
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