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| author |   Philipp Zabel <p.zabel@pengutronix.de> | 2020-07-21 11:52:18 +0200 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2021-05-10 17:20:29 +0200 |
| commit | 4618cb7903d6e37690fff85a47126a4917e06495 (patch) | |
| tree | b941e541666c2cd74bcbd4b5a57a47418199618d /drivers/gpu/drm/imx | |
| parent | drm/imx: ipuv3-plane: fix PRG modifiers after drm managed resource conversion (diff) | |
| download | linux-dev-4618cb7903d6e37690fff85a47126a4917e06495.tar.xz linux-dev-4618cb7903d6e37690fff85a47126a4917e06495.zip | |
gpu: ipu-v3: Add Rec.709 limited range support to DP
Add YCbCr encoding and quantization range parameters to
ipu_dp_setup_channel() and configure the CSC DP matrix
accordingly.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/imx')
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3-plane.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 544d8eaf7c36..9d8f1b65ac0d 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -651,11 +651,14 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, 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, ics, IPUV3_COLORSPACE_RGB); + ipu_dp_setup_channel(ipu_plane->dp, DRM_COLOR_YCBCR_BT601, + DRM_COLOR_YCBCR_LIMITED_RANGE, ics, + IPUV3_COLORSPACE_RGB); break; case IPU_DP_FLOW_SYNC_FG: - ipu_dp_setup_channel(ipu_plane->dp, ics, - IPUV3_COLORSPACE_UNKNOWN); + ipu_dp_setup_channel(ipu_plane->dp, DRM_COLOR_YCBCR_BT601, + DRM_COLOR_YCBCR_LIMITED_RANGE, ics, + IPUV3_COLORSPACE_UNKNOWN); break; } |