On Sun, Aug 03, 2025 at 02:53:50PM +0300, Dmitry Baryshkov wrote: > Use DRM HDMI audio helpers in order to implement HDMI audio support for > Lontium LT9611UXC bridge.
It's been waiting a while, it got posted as a part of another series, but I think I'd like to apply this by the end of the week if nobody objects. A note regarding OP_HDMI vs OP_HDMI_AUDIO: there is really no point in going through the OP_HDMI other than bridging the HPD even to the HDMI audio through the framework code. The bridge driver doesn't implement atomic_check (on purpose), the mode_valid() check is also performed against a fixed table of modes handled by the firmware. > > Signed-off-by: Dmitry Baryshkov <[email protected]> > --- > Dmitry Baryshkov (2): > drm/bridge: add connector argument to .hpd_notify callback > drm/bridge: lontium-lt9611uxc: switch to HDMI audio helpers > > drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 125 > ++++++++++--------------- > drivers/gpu/drm/display/drm_bridge_connector.c | 2 +- > drivers/gpu/drm/meson/meson_encoder_hdmi.c | 1 + > drivers/gpu/drm/msm/dp/dp_display.c | 3 +- > drivers/gpu/drm/msm/dp/dp_drm.h | 3 +- > drivers/gpu/drm/omapdrm/dss/hdmi4.c | 1 + > include/drm/drm_bridge.h | 1 + > 7 files changed, 57 insertions(+), 79 deletions(-) > --- > base-commit: 024e09e444bd2b06aee9d1f3fe7b313c7a2df1bb > change-id: 20250718-lt9611uxc-hdmi-3dd96306cdff > > Best regards, > -- > With best wishes > Dmitry > -- With best wishes Dmitry
