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| author | P Raviraj Sitaram <raviraj.p.sitaram@intel.com> | 2018-12-19 09:29:12 +0100 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-01-25 22:31:24 +0100 |
| commit | 29214e8cf6ceaaf1a6ad74ee6a781f79bcb84d1f (patch) | |
| tree | 152ed54e723bfa6d9dd27acc465f9c9ac17dc8db /drivers/gpu/drm/i915/intel_display.c | |
| parent | drm/i915: Clean up intel_plane_atomic_check_with_state() (diff) | |
| download | linux-29214e8cf6ceaaf1a6ad74ee6a781f79bcb84d1f.tar.xz linux-29214e8cf6ceaaf1a6ad74ee6a781f79bcb84d1f.zip | |
drm/i915: correct the pitch check for NV12 framebuffer
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 <dongseong.hwang@intel.com>
Signed-off-by: P Raviraj Sitaram <raviraj.p.sitaram@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>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1545208152-22658-1-git-send-email-raviraj.p.sitaram@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 67a64cbbe851..aa777182cac9 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14710,14 +14710,6 @@ 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; |