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drm/bridge: dw-hdmi: set bridge's ycbcr_420_allowed flag

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Set the drm_bridge's ycbcr_420_allowed flag if the YCbCr 420 output is
supported by the hardware.

Cc: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241019-bridge-yuv420-v1-6-d74efac9e4e6@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Dmitry Baryshkov
2024-10-19 00:49:17 +03:00
parent 785324db2d
commit 8a8fed657d
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
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@@ -3503,6 +3503,9 @@ struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev,
hdmi->bridge.of_node = pdev->dev.of_node;
hdmi->bridge.type = DRM_MODE_CONNECTOR_HDMIA;
if (hdmi->version >= 0x200a)
hdmi->bridge.ycbcr_420_allowed = plat_data->ycbcr_420_allowed;
memset(&pdevinfo, 0, sizeof(pdevinfo));
pdevinfo.parent = dev;
pdevinfo.id = PLATFORM_DEVID_AUTO;