From: Dmitry Baryshkov Date: Fri, 18 Oct 2024 21:49:15 +0000 (+0300) Subject: drm/bridge: aux: allow interlaced and YCbCr 420 output X-Git-Tag: v6.13-rc1~122^2~14^2~44 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c44a0faf5397134b3100c00cc8a8d72528bc422a;p=thirdparty%2Flinux.git drm/bridge: aux: allow interlaced and YCbCr 420 output As both aux bridges are merely passthrough bridges, mark them as supporting interlaced and YCbCr 420 data. Other bridges in the chain still might limit interlaced and YCbCr 420 data support on the corresponding connector. Reviewed-by: Neil Armstrong Reviewed-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20241019-bridge-yuv420-v1-4-d74efac9e4e6@linaro.org Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/bridge/aux-bridge.c b/drivers/gpu/drm/bridge/aux-bridge.c index b29980f95379e..e3e95ccec1aef 100644 --- a/drivers/gpu/drm/bridge/aux-bridge.c +++ b/drivers/gpu/drm/bridge/aux-bridge.c @@ -120,6 +120,10 @@ static int drm_aux_bridge_probe(struct auxiliary_device *auxdev, data->bridge.funcs = &drm_aux_bridge_funcs; data->bridge.of_node = data->dev->of_node; + /* passthrough data, allow everything */ + data->bridge.interlace_allowed = true; + data->bridge.ycbcr_420_allowed = true; + return devm_drm_bridge_add(data->dev, &data->bridge); } diff --git a/drivers/gpu/drm/bridge/aux-hpd-bridge.c b/drivers/gpu/drm/bridge/aux-hpd-bridge.c index 6886db2d9e00c..48f297c78ee67 100644 --- a/drivers/gpu/drm/bridge/aux-hpd-bridge.c +++ b/drivers/gpu/drm/bridge/aux-hpd-bridge.c @@ -180,6 +180,10 @@ static int drm_aux_hpd_bridge_probe(struct auxiliary_device *auxdev, data->bridge.ops = DRM_BRIDGE_OP_HPD; data->bridge.type = id->driver_data; + /* passthrough data, allow everything */ + data->bridge.interlace_allowed = true; + data->bridge.ycbcr_420_allowed = true; + auxiliary_set_drvdata(auxdev, data); return devm_drm_bridge_add(data->dev, &data->bridge);