This is a note to let you know that I've just added the patch titled
ASoC: Intel: Skylake: Select hda configuration permissively
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-intel-skylake-select-hda-configuration-permissively.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Tue Dec 1 09:41:56 AM CET 2020
From: Cezary Rojewski <cezary.rojewski@xxxxxxxxx>
Date: Sun, 29 Nov 2020 12:41:42 +0100
Subject: ASoC: Intel: Skylake: Select hda configuration permissively
To: stable@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
Cc: alsa-devel@xxxxxxxxxxxxxxxx, broonie@xxxxxxxxxx, tiwai@xxxxxxxx, pierre-louis.bossart@xxxxxxxxxxxxxxx, mateusz.gorski@xxxxxxxxxxxxxxx, Cezary Rojewski <cezary.rojewski@xxxxxxxxx>
Message-ID: <20201129114148.13772-3-cezary.rojewski@xxxxxxxxx>
From: Cezary Rojewski <cezary.rojewski@xxxxxxxxx>
commit a66f88394a78fec9a05fa6e517e9603e8eca8363 upstream.
With _reset_link removed from the probe sequence, codec_mask at the time
skl_find_hda_machine() is invoked will always be 0, so hda machine will
never be chosen. Rather than reorganizing boot flow, be permissive about
invalid mask. codec_mask will be set to proper value during probe_work -
before skl_codec_create() ever gets called.
Signed-off-by: Cezary Rojewski <cezary.rojewski@xxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20200305145314.32579-3-cezary.rojewski@xxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx> # 5.4.x
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/intel/skylake/skl.c | 5 -----
1 file changed, 5 deletions(-)
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -480,13 +480,8 @@ static struct skl_ssp_clk skl_ssp_clks[]
static struct snd_soc_acpi_mach *skl_find_hda_machine(struct skl_dev *skl,
struct snd_soc_acpi_mach *machines)
{
- struct hdac_bus *bus = skl_to_bus(skl);
struct snd_soc_acpi_mach *mach;
- /* check if we have any codecs detected on bus */
- if (bus->codec_mask == 0)
- return NULL;
-
/* point to common table */
mach = snd_soc_acpi_intel_hda_machines;
Patches currently in stable-queue which might be from cezary.rojewski@xxxxxxxxx are
queue-5.4/asoc-intel-skylake-select-hda-configuration-permissively.patch
queue-5.4/asoc-intel-skylake-enable-codec-wakeup-during-chip-init.patch
queue-5.4/asoc-intel-allow-for-rom-init-retry-on-cnl-platforms.patch
queue-5.4/asoc-intel-skylake-await-purge-request-ack-on-cnl.patch
queue-5.4/asoc-intel-skylake-remove-superfluous-chip-initialization.patch
queue-5.4/asoc-intel-skylake-shield-against-no-nhlt-configurations.patch
queue-5.4/asoc-intel-multiple-i-o-pcm-format-support-for-pipe.patch
queue-5.4/asoc-intel-skylake-automatic-dmic-format-configuration-according-to-information-from-nhlt.patch
