From: P Raviraj Sitaram <[email protected]>
framebuffer for NV12 requires the pitch to the multiplier of 4, instead
of the width. This patch corrects it.
For instance, a 480p video, whose width and pitch are 854 and 896
respectively, is excluded for NV12 plane so far.
Changes since v1:
- Removed check for NV12 buffer dimensions since additional checks
are done for viewport size in intel_sprite.c
Signed-off-by: Dongseong Hwang <[email protected]>
Signed-off-by: P Raviraj Sitaram <[email protected]>
Cc: Chandra Konduru <[email protected]>
Cc: Vidya Srinivas <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Cc: Juha-Pekka Heikkila <[email protected]>
---
drivers/gpu/drm/i915/intel_display.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 3b7094822aa9..fa349182d0da 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14597,14 +14597,6 @@ static int intel_framebuffer_init(struct
intel_framebuffer *intel_fb,
drm_helper_mode_fill_fb_struct(&dev_priv->drm, fb, mode_cmd);
- if (fb->format->format == DRM_FORMAT_NV12 &&
- (fb->width < SKL_MIN_YUV_420_SRC_W ||
- fb->height < SKL_MIN_YUV_420_SRC_H ||
- (fb->width % 4) != 0 || (fb->height % 4) != 0)) {
- DRM_DEBUG_KMS("src dimensions not correct for NV12\n");
- goto err;
- }
-
for (i = 0; i < fb->format->num_planes; i++) {
u32 stride_alignment;
--
2.7.4
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