[PATCH v2 4/8] drm/bridge: lontium-lt9611: declare supported infoframes
From: Dmitry Baryshkov <hidden>
Date: 2025-08-19 18:57:46
Also in:
dri-devel, linux-arm-msm, linux-rockchip, linux-sunxi, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for bridge chips, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Andrzej Hajda, Neil Armstrong, Robert Foss, Linus Torvalds
Declare which infoframes are supported via the .hdmi_write_infoframe() interface. Signed-off-by: Dmitry Baryshkov <redacted> --- drivers/gpu/drm/bridge/lontium-lt9611.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
index a2d032ee4744715b88eb66883edf69bab4c274b0..08cb6958b9154dbc516aeb0623a8fb5e4af1df92 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c@@ -1136,6 +1136,10 @@ static int lt9611_probe(struct i2c_client *client) lt9611->bridge.type = DRM_MODE_CONNECTOR_HDMIA; lt9611->bridge.vendor = "Lontium"; lt9611->bridge.product = "LT9611"; + lt9611->bridge.supported_infoframes = DRM_CONNECTOR_INFOFRAME_AUDIO | + DRM_CONNECTOR_INFOFRAME_AVI | + DRM_CONNECTOR_INFOFRAME_SPD | + DRM_CONNECTOR_INFOFRAME_VENDOR, lt9611->bridge.hdmi_audio_dev = dev; lt9611->bridge.hdmi_audio_max_i2s_playback_channels = 8; lt9611->bridge.hdmi_audio_dai_port = 2;
--
2.47.2