]> git.baikalelectronics.ru Git - kernel.git/commit
ASoC: hdmi-codec: Get ELD in before reporting plugged event
authorCheng-Yi Chiang <cychiang@chromium.org>
Wed, 18 Nov 2020 04:38:52 +0000 (12:38 +0800)
committerMark Brown <broonie@kernel.org>
Mon, 23 Nov 2020 18:37:35 +0000 (18:37 +0000)
commitedaf0595ab10bc18c0af6df9291b1685940aee82
tree656ea2588bd1cdd0e10b4d6ca76a62d84c059117
parenta0a4ccc9a27df6414ee62706658e20cf4e326fe1
ASoC: hdmi-codec: Get ELD in before reporting plugged event

In plugged callback, ELD should be updated from display driver so that
user space can query information from ELD immediately after receiving jack
plugged event.

When jack is unplugged, clear ELD buffer so that user space does not get
obsolete information of unplugged HDMI.

Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Link: https://lore.kernel.org/r/20201118043852.1338877-1-cychiang@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/hdmi-codec.c