| Message ID | 1533766795-57583-1-git-send-email-dongseong.hwang@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915: remove the unnecessary restriction for NV12 in intel_framebuffer_init | expand |
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 53e7a7e..87c9a53 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14566,7 +14566,7 @@ static int intel_framebuffer_init(struct intel_framebuffer *intel_fb, 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)) { + (fb->pitches[0] % 4) != 0 || (fb->height % 4) != 0)) { DRM_DEBUG_KMS("src dimensions not correct for NV12\n"); return -EINVAL; }
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. Signed-off-by: Dongseong Hwang <dongseong.hwang@intel.com> Cc: Chandra Konduru <chandra.konduru@intel.com> Cc: Vidya Srinivas <vidya.srinivas@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)