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| author |   Brian Norris <briannorris@chromium.org> | 2022-01-14 15:02:08 -0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-01-28 15:59:26 +0000 |
| commit | 9da1467b49ad6c02840e8f331c5da69f6a5bdb2e (patch) | |
| tree | a1f96af5ac8e62f86bde982233a04a144f911017 /drivers/gpu/drm/rockchip/cdn-dp-core.h | |
| parent | Linux 5.17-rc1 (diff) | |
| download | linux-dev-9da1467b49ad6c02840e8f331c5da69f6a5bdb2e.tar.xz linux-dev-9da1467b49ad6c02840e8f331c5da69f6a5bdb2e.zip | |
drm/rockchip: cdn-dp: Support HDMI codec plug-change callback
Some audio servers like to monitor a jack device (perhaps combined with
EDID, for audio-presence info) to determine DP/HDMI audio presence.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20220114150129.v2.2.I20d754a1228aa5c51a18c8eb15a2c60dec25b639@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/rockchip/cdn-dp-core.h')
| -rw-r--r-- | drivers/gpu/drm/rockchip/cdn-dp-core.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.h b/drivers/gpu/drm/rockchip/cdn-dp-core.h index 81ac9b658a70..d808a9de45ed 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.h +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.h @@ -10,6 +10,7 @@ #include <drm/drm_dp_helper.h> #include <drm/drm_panel.h> #include <drm/drm_probe_helper.h> +#include <sound/hdmi-codec.h> #include "rockchip_drm_drv.h" @@ -101,5 +102,8 @@ struct cdn_dp_device { u8 dpcd[DP_RECEIVER_CAP_SIZE]; bool sink_has_audio; + + hdmi_codec_plugged_cb plugged_cb; + struct device *codec_dev; }; #endif /* _CDN_DP_CORE_H */ |