From c44a0faf5397134b3100c00cc8a8d72528bc422a Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Sat, 19 Oct 2024 00:49:15 +0300 Subject: 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 --- drivers/gpu/drm/bridge/aux-bridge.c | 4 ++++ drivers/gpu/drm/bridge/aux-hpd-bridge.c | 4 ++++ 2 files changed, 8 insertions(+) (limited to 'drivers/gpu/drm/bridge') diff --git a/drivers/gpu/drm/bridge/aux-bridge.c b/drivers/gpu/drm/bridge/aux-bridge.c index b29980f95379..e3e95ccec1ae 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 6886db2d9e00..48f297c78ee6 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); -- cgit v1.2.3