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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-14 11:10:43 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-14 11:10:43 -0700 |
commit | fe46a7dd189e25604716c03576d05ac8a5209743 (patch) | |
tree | de7572a9f41bb91e570dce1053283e56d1efdd94 /sound/soc/codecs/cs35l56-sdw.c | |
parent | 705c1da8fa4816fb0159b5602fef1df5946a3ee2 (diff) | |
parent | a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7 (diff) | |
download | linux-stable-fe46a7dd189e25604716c03576d05ac8a5209743.tar.gz linux-stable-fe46a7dd189e25604716c03576d05ac8a5209743.tar.bz2 linux-stable-fe46a7dd189e25604716c03576d05ac8a5209743.zip |
Merge tag 'sound-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"This was a relatively calm development cycle. Most of changes are
rather small device-specific fixes and enhancements. The only
significant changes in ALSA core are code refactoring with the recent
cleanup infrastructure, which should bring no functionality changes.
Some highlights below:
Core:
- Lots of cleanups in ALSA core code with automatic kfree cleanup and
locking guard macros
- New ALSA core kunit test
ASoC:
- SoundWire support for AMD ACP 6.3 systems
- Support for reporting version information for AVS firmware
- Support DSPless mode for Intel Soundwire systems
- Support for configuring CS35L56 amplifiers using EFI calibration
data
- Log which component is being operated on as part of power
management trace events.
- Support for Microchip SAM9x7, NXP i.MX95 and Qualcomm WCD939x
HD- and USB-audio:
- More Cirrus HD-audio codec support
- TAS2781 HD-audio codec fixes
- Scarlett2 mixer fixes
Others:
- Enhancement of virtio driver for audio control supports
- Cleanups of legacy PM code with new macros
- Firewire sound updates"
* tag 'sound-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (307 commits)
ALSA: usb-audio: Stop parsing channels bits when all channels are found.
ALSA: hda/tas2781: remove unnecessary runtime_pm calls
ALSA: hda/realtek - ALC236 fix volume mute & mic mute LED on some HP models
ALSA: aaci: Delete unused variable in aaci_do_suspend
ALSA: scarlett2: Fix Scarlett 4th Gen input gain range again
ALSA: scarlett2: Fix Scarlett 4th Gen input gain range
ALSA: scarlett2: Fix Scarlett 4th Gen autogain status values
ALSA: scarlett2: Fix Scarlett 4th Gen 4i4 low-voltage detection
ALSA: hda/tas2781: restore power state after system_resume
ALSA: hda/tas2781: do not call pm_runtime_force_* in system_resume/suspend
ALSA: hda/tas2781: do not reset cur_* values in runtime_suspend
ALSA: hda/tas2781: add lock to system_suspend
ALSA: hda/tas2781: use dev_dbg in system_resume
ALSA: hda/realtek: fix ALC285 issues on HP Envy x360 laptops
platform/x86: serial-multi-instantiate: Add support for CS35L54 and CS35L57
ALSA: hda: cs35l56: Add support for CS35L54 and CS35L57
ASoC: cs35l56: Add support for CS35L54 and CS35L57
ASoC: Intel: catpt: Carefully use PCI bitwise constants
ALSA: hda: hda_component: Include sound/hda_codec.h
ALSA: hda: hda_component: Add missing #include guards
...
Diffstat (limited to 'sound/soc/codecs/cs35l56-sdw.c')
-rw-r--r-- | sound/soc/codecs/cs35l56-sdw.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/sound/soc/codecs/cs35l56-sdw.c b/sound/soc/codecs/cs35l56-sdw.c index ab960a1c171e..14a5f86019aa 100644 --- a/sound/soc/codecs/cs35l56-sdw.c +++ b/sound/soc/codecs/cs35l56-sdw.c @@ -161,6 +161,20 @@ static const struct regmap_bus cs35l56_regmap_bus_sdw = { .val_format_endian_default = REGMAP_ENDIAN_BIG, }; +static int cs35l56_sdw_set_cal_index(struct cs35l56_private *cs35l56) +{ + int ret; + + /* SoundWire UniqueId is used to index the calibration array */ + ret = sdw_read_no_pm(cs35l56->sdw_peripheral, SDW_SCP_DEVID_0); + if (ret < 0) + return ret; + + cs35l56->base.cal_index = ret & 0xf; + + return 0; +} + static void cs35l56_sdw_init(struct sdw_slave *peripheral) { struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev); @@ -168,6 +182,12 @@ static void cs35l56_sdw_init(struct sdw_slave *peripheral) pm_runtime_get_noresume(cs35l56->base.dev); + if (cs35l56->base.cal_index < 0) { + ret = cs35l56_sdw_set_cal_index(cs35l56); + if (ret < 0) + goto out; + } + regcache_cache_only(cs35l56->base.regmap, false); ret = cs35l56_init(cs35l56); @@ -366,7 +386,7 @@ static int cs35l56_sdw_bus_config(struct sdw_slave *peripheral, dev_dbg(cs35l56->base.dev, "%s: sclk=%u c=%u r=%u\n", __func__, sclk, params->col, params->row); - if (cs35l56->base.rev < 0xb0) + if ((cs35l56->base.type == 0x56) && (cs35l56->base.rev < 0xb0)) return cs35l56_a1_kick_divider(cs35l56, peripheral); return 0; @@ -543,6 +563,7 @@ static const struct dev_pm_ops cs35l56_sdw_pm = { static const struct sdw_device_id cs35l56_sdw_id[] = { SDW_SLAVE_ENTRY(0x01FA, 0x3556, 0), + SDW_SLAVE_ENTRY(0x01FA, 0x3557, 0), {}, }; MODULE_DEVICE_TABLE(sdw, cs35l56_sdw_id); |