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| author | Cheng-Yi Chiang <cychiang@chromium.org> | 2019-10-28 15:19:25 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-29 12:30:22 +0000 |
| commit | a9c82d63ca4819d3d03964dbf4aa427b36c5a67f (patch) | |
| tree | ef071bf38c240d667b2df7eaa7e95bc6fad0448d /lib/genalloc.c | |
| parent | c3ad1092e1069f27d0ca110dcaada8a5435ea3e0 (diff) | |
drm: bridge: dw-hdmi: Report connector status using callback
Allow codec driver register callback function for plug event.
The callback registration flow:
dw-hdmi <--- hw-hdmi-i2s-audio <--- hdmi-codec
dw-hdmi-i2s-audio implements hook_plugged_cb op
so codec driver can register the callback.
dw-hdmi exports a function dw_hdmi_set_plugged_cb so platform device
can register the callback.
When connector plug/unplug event happens, report this event using the
callback.
Make sure that audio and drm are using the single source of truth for
connector status.
Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Link: https://lore.kernel.org/r/20191028071930.145899-2-cychiang@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'lib/genalloc.c')
0 files changed, 0 insertions, 0 deletions