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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2016-08-05 11:55:18 +0200 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2017-08-11 10:31:13 +0200 |
| commit | 5be5dd38d4628fdbff7359f235f7cdf0cf9655f1 (patch) | |
| tree | 884f0bd5dd1829c07d80a6dd9f1715a8b6a60984 /drivers/gpu/drm | |
| parent | 2406b296a3a80ba1c78707f205556f2388d474ff (diff) | |
| download | linux-stable-5be5dd38d4628fdbff7359f235f7cdf0cf9655f1.tar.gz linux-stable-5be5dd38d4628fdbff7359f235f7cdf0cf9655f1.tar.bz2 linux-stable-5be5dd38d4628fdbff7359f235f7cdf0cf9655f1.zip | |
drm/imx: ipuv3-plane: fix YUV framebuffer scanout on the base plane
Historically, only RGB framebuffers could be assigned to the primary
plane. This changed with universal plane support. Since no colorspace
conversion was set up for the IPUv3 full plane, assigning YUV frame
buffers to the primary plane caused incorrect output.
Fix this by enabling color space conversion also for the primary plane.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3-plane.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 6276bb834b4f..d3845989a29d 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -545,15 +545,13 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, return; } + ics = ipu_drm_fourcc_to_colorspace(fb->format->format); switch (ipu_plane->dp_flow) { case IPU_DP_FLOW_SYNC_BG: - ipu_dp_setup_channel(ipu_plane->dp, - IPUV3_COLORSPACE_RGB, - IPUV3_COLORSPACE_RGB); + ipu_dp_setup_channel(ipu_plane->dp, ics, IPUV3_COLORSPACE_RGB); ipu_dp_set_global_alpha(ipu_plane->dp, true, 0, true); break; case IPU_DP_FLOW_SYNC_FG: - ics = ipu_drm_fourcc_to_colorspace(state->fb->format->format); ipu_dp_setup_channel(ipu_plane->dp, ics, IPUV3_COLORSPACE_UNKNOWN); /* Enable local alpha on partial plane */ |