Please ignore this. This patch is all wrong.
/Juha-Pekka
On 22.1.2019 14.41, Juha-Pekka Heikkila wrote:
Using visible plane width for testing NV12 source suitability may fail
randomly when plane is clipped.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109381
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_sprite.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index b02d3d9..a15c5ef 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -1516,7 +1516,7 @@ static int skl_plane_check_nv12_rotation(const struct intel_plane_state *plane_s
{
const struct drm_framebuffer *fb = plane_state->base.fb;
unsigned int rotation = plane_state->base.rotation;
- int src_w = drm_rect_width(&plane_state->base.src) >> 16;
+ int src_w = plane_state->base.fb->width;
/* Display WA #1106 */
if (fb->format->format == DRM_FORMAT_NV12 && src_w & 3 &&
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