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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2016-02-23 12:22:52 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2016-03-31 12:23:32 +0300 |
| commit | 6ac217eef5d46fe9e3d6f85ea2e303422615a18c (patch) | |
| tree | 91a4e020b9aa1b748ef2f233029c0bc7404c03dc /drivers/gpu | |
| parent | 67ca6b60a72aa940f1db41268f8530e19a7525fd (diff) | |
| download | linux-6ac217eef5d46fe9e3d6f85ea2e303422615a18c.tar.xz | |
drm/imx: ipuv3-plane: fix planar YUV 4:2:0 support
The driver already advertises multi-planar YUV support, but
previously the U/V offset and stride setup was missing.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3-plane.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 70455d2f56eb..79df1847a365 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -312,6 +312,18 @@ int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct drm_crtc *crtc, if (interlaced) ipu_cpmem_interlaced_scan(ipu_plane->ipu_ch, fb->pitches[0]); + if (fb->pixel_format == DRM_FORMAT_YUV420) { + ipu_cpmem_set_yuv_planar_full(ipu_plane->ipu_ch, + ipu_plane->stride[1], + ipu_plane->u_offset, + ipu_plane->v_offset); + } else if (fb->pixel_format == DRM_FORMAT_YVU420) { + ipu_cpmem_set_yuv_planar_full(ipu_plane->ipu_ch, + ipu_plane->stride[1], + ipu_plane->v_offset, + ipu_plane->u_offset); + } + ipu_plane->w = src_w; ipu_plane->h = src_h; |