The patch
ASoC: hdac_hdmi: report codec link up/down status to bus
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.3
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From e62bccf8a5ec47768ae2600dc880b148cce19f1b Mon Sep 17 00:00:00 2001
From: Kai Vehmanen kai.vehmanen@linux.intel.com Date: Tue, 2 Jul 2019 16:24:26 +0300 Subject: [PATCH] ASoC: hdac_hdmi: report codec link up/down status to bus
Report codec power status to the HDA codec bus from runtime pm suspend and resume callbacks. This is required to implement runtime idle logic that relies on 'codec_powered' field of hdac_bus to be maintained for all codecs.
Signed-off-by: Kai Vehmanen kai.vehmanen@linux.intel.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Takashi Iwai tiwai@suse.de Link: https://lore.kernel.org/r/20190702132428.13129-2-kai.vehmanen@linux.intel.co... Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/hdac_hdmi.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index c9f9820968bb..47eee18b66a3 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -2088,6 +2088,7 @@ static int hdac_hdmi_runtime_suspend(struct device *dev) return -EIO; }
+ snd_hdac_codec_link_down(hdev); snd_hdac_ext_bus_link_put(bus, hlink);
snd_hdac_display_power(bus, hdev->addr, false); @@ -2114,6 +2115,7 @@ static int hdac_hdmi_runtime_resume(struct device *dev) }
snd_hdac_ext_bus_link_get(bus, hlink); + snd_hdac_codec_link_up(hdev);
snd_hdac_display_power(bus, hdev->addr, true);