| Message ID | 20241019-bridge-yuv420-v1-6-d74efac9e4e6@linaro.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | drm/bridge: add ycbcr_420_allowed support | expand |
On 18/10/2024 23:49, Dmitry Baryshkov wrote: > 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> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > --- > drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c > index 0031f3c54882..996733ed2c00 100644 > --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c > +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c > @@ -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; > Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 0031f3c54882..996733ed2c00 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -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;
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> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 3 +++ 1 file changed, 3 insertions(+)