linux.git/sound/soc, branch v6.7

Merge tag 'asoc-fix-v6.7-rc8' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2024-01-04T07:58:30+00:00

ASoC: Fixes for v6.7

I recently got a LibreTech Sapphire board for my CI and while
integrating it found and fixed some issues, including crashes for the
enum validation.  There's also a couple of patches adding quirks for
another x86 laptop from Hans and an error handling fix for the Freescale
rpmsg driver.

ASoC: meson: g12a-tohdmitx: Fix event generation for S/PDIF mux

2024-01-03T18:37:02+00:00

When a control changes value the return value from _put() should be 1 so
we get events generated to userspace notifying applications of the change.
While the I2S mux gets this right the S/PDIF mux does not, fix the return
value.

Fixes: c8609f3870f7 ("ASoC: meson: add g12a tohdmitx control")
Signed-off-by: Mark Brown 
Link: https://lore.kernel.org/r/20240103-meson-enum-val-v1-4-424af7a8fb91@kernel.org
Signed-off-by: Mark Brown

ASoC: meson: g12a-toacodec: Fix event generation

2024-01-03T18:37:01+00:00

When a control changes value the return value from _put() should be 1 so
we get events generated to userspace notifying applications of the change.
We are checking if there has been a change and exiting early if not but we
are not providing the correct return value in the latter case, fix this.

Fixes: af2618a2eee8 ("ASoC: meson: g12a: add internal DAC glue driver")
Signed-off-by: Mark Brown 
Link: https://lore.kernel.org/r/20240103-meson-enum-val-v1-3-424af7a8fb91@kernel.org
Signed-off-by: Mark Brown

ASoC: meson: g12a-tohdmitx: Validate written enum values

2024-01-03T18:37:01+00:00

When writing to an enum we need to verify that the value written is valid
for the enumeration, the helper function snd_soc_item_enum_to_val() doesn't
do it since it needs to return an unsigned (and in any case we'd need to
check the return value).

Fixes: c8609f3870f7 ("ASoC: meson: add g12a tohdmitx control")
Signed-off-by: Mark Brown 
Link: https://lore.kernel.org/r/20240103-meson-enum-val-v1-2-424af7a8fb91@kernel.org
Signed-off-by: Mark Brown

ASoC: meson: g12a-toacodec: Validate written enum values

2024-01-03T18:37:00+00:00

When writing to an enum we need to verify that the value written is valid
for the enumeration, the helper function snd_soc_item_enum_to_val() doesn't
do it since it needs to return an unsigned (and in any case we'd need to
check the return value).

Fixes: af2618a2eee8 ("ASoC: meson: g12a: add internal DAC glue driver")
Signed-off-by: Mark Brown 
Link: https://lore.kernel.org/r/20240103-meson-enum-val-v1-1-424af7a8fb91@kernel.org
Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-codec: Delay the codec device registration

2024-01-03T14:33:01+00:00

The current code flow is:
1. snd_hdac_device_register()
2. set parameters needed by the hdac driver
3. request_codec_module()
   the hdac driver is probed at this point

During boot the codec drivers are not loaded when the hdac device is
registered, it is going to be probed later when loading the codec module,
which point the parameters are set.

On module remove/insert
rmmod snd_sof_pci_intel_tgl
modprobe snd_sof_pci_intel_tgl

The codec module remains loaded and the driver will be probed when the
hdac device is created right away, before the parameters for the driver
has been configured:

1. snd_hdac_device_register()
   the hdac driver is probed at this point
2. set parameters needed by the hdac driver
3. request_codec_module()
   will be a NOP as the module is already loaded

Move the snd_hdac_device_register() later, to be done right before
requesting the codec module to make sure that the parameters are all set
before the device is created:

1. set parameters needed by the hdac driver
2. snd_hdac_device_register()
3. request_codec_module()

This way at the hdac driver probe all parameters will be set in all cases.

Link: https://github.com/thesofproject/linux/issues/4731
Fixes: a0575b4add21 ("ASoC: hdac_hda: Conditionally register dais for HDMI and Analog")
Signed-off-by: Peter Ujfalusi 
Reviewed-by: Bard Liao 
Reviewed-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20231207095425.19597-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown 
Link: https://lore.kernel.org/r/ZYvUIxtrqBQZbNlC@shine.dominikbrodowski.net
Link: https://bugzilla.kernel.org/show_bug.cgi?id=218304
Signed-off-by: Takashi Iwai

ASoC: mediatek: mt8186: fix AUD_PAD_TOP register and offset

2023-12-29T17:08:18+00:00

AUD_PAD_TOP widget's correct register is AFE_AUD_PAD_TOP , and not zero.
Having a zero as register, it would mean that the `snd_soc_dapm_new_widgets`
would try to read the register at offset zero when trying to get the power
status of this widget, which is incorrect.

Fixes: b65c466220b3 ("ASoC: mediatek: mt8186: support adda in platform driver")
Signed-off-by: Eugen Hristev 
Link: https://lore.kernel.org/r/20231229114342.195867-1-eugen.hristev@collabora.com
Signed-off-by: Mark Brown

ALSA: hda/tas2781: move set_drv_data outside tasdevice_init

2023-12-29T12:42:17+00:00

allow driver specific driver data in tas2781-hda-i2c and tas2781-i2c

Fixes: ef3bcde75d06 ("ASoC: tas2781: Add tas2781 driver")
CC: stable@vger.kernel.org
Signed-off-by: Gergo Koteles 
Link: https://lore.kernel.org/r/1398bd8bf3e935b1595a99128320e4a1913e210a.1703204848.git.soyer@irl.hu
Signed-off-by: Takashi Iwai

ALSA: hda/tas2781: do not use regcache

2023-12-29T12:41:04+00:00

There are two problems with using regcache in this module.

The amplifier has 3 addressing levels (BOOK, PAGE, REG). The firmware
contains blocks that must be written to BOOK 0x8C. The regcache doesn't
know anything about BOOK, so regcache_sync writes invalid values to the
actual BOOK.

The module handles 2 or more separate amplifiers. The amplifiers have
different register values, and the module uses only one regmap/regcache
for all the amplifiers. The regcache_sync only writes the last amplifier
used.

The module successfully restores all the written register values (RC
profile, program, configuration, calibration) without regcache.

Remove regcache functions and set regmap cache_type to REGCACHE_NONE.

Link: https://lore.kernel.org/r/21a183b5a08cb23b193af78d4b1114cc59419272.1701906455.git.soyer@irl.hu/

Fixes: 5be27f1e3ec9 ("ALSA: hda/tas2781: Add tas2781 HDA driver")
Acked-by: Mark Brown 
CC: stable@vger.kernel.org
Signed-off-by: Gergo Koteles 
Link: https://lore.kernel.org/r/491aeed0e2eecc3b704ec856f815db21bad3ba0e.1703202126.git.soyer@irl.hu
Signed-off-by: Takashi Iwai

ASoC: fsl_rpmsg: Fix error handler with pm_runtime_enable

2023-12-29T02:08:55+00:00

There is error message when defer probe happens:

fsl_rpmsg rpmsg_audio: Unbalanced pm_runtime_enable!

Fix the error handler with pm_runtime_enable.

Fixes: b73d9e6225e8 ("ASoC: fsl_rpmsg: Add CPU DAI driver for audio base on rpmsg")
Signed-off-by: Chancel Liu 
Acked-by: Shengjiu Wang 
Link: https://lore.kernel.org/r/20231225080608.967953-1-chancel.liu@nxp.com
Signed-off-by: Mark Brown