- 26 Jan, 2024 5 commits
-
-
Charles Keepax authored
Add missing pm_ptr around the power ops. Suggested-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://msgid.link/r/20240125103117.2622095-4-ckeepax@opensource.cirrus.comSigned-off-by:
Mark Brown <broonie@kernel.org>
-
Charles Keepax authored
Whilst reading cirrus,buttons-ohms the error from device_property_read_u32_array() is not checked, whilst there is a preceding device_property_count_u32() which is checked the property read can still fail. Add the missing check. Suggested-by:
-
Charles Keepax authored
Add some missing commas, refactor a couple small bits of code. Suggested-by:
-
Charles Keepax authored
Use more forward declarations, move header guards to cover other includes, and rely less on including headers through other headers. Suggested-by:
-
Rob Herring authored
The "audio-codec" constraints define how many entries(2), but not the size of each entry. Each entry is a single phandle. Define the size with an inner 'items' list. Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://msgid.link/r/20240124190754.1554899-1-robh@kernel.orgReviewed-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by:
-
- 24 Jan, 2024 3 commits
-
-
Zhu Ning authored
ES8326 features a headphone volume control register and four DAC volume control registers. We add new volume Kcontrols for these registers to enhance the configurability of the volume settings, providing users with greater flexibility. Signed-off-by:
Zhu Ning <zhuning0077@gmail.com> Link: https://msgid.link/r/20240124064806.30511-2-zhuning0077@gmail.comSigned-off-by:
-
Yang Li authored
In the wcd939x codec driver, there are two instances where semicolons are used after closing braces of a switch-case statement. These semicolons are not required and do not adhere to the coding style guidelines. This patch removes the unnecessary semicolons at the end of the switch-case statements which cleans up the code and ensures consistency with the rest of the kernel coding style. Signed-off-by:
Yang Li <yang.lee@linux.alibaba.com> Link: https://msgid.link/r/20240124004425.54020-1-yang.lee@linux.alibaba.comSigned-off-by:
-
Mark Brown authored
Future ES8326 changes depend on already applied fixes, merge up the fixes so we can do the new things.
-
- 23 Jan, 2024 1 commit
-
-
Herve Codina authored
The framer codec interacts with a framer. It allows to use some of the framer timeslots as audio channels to transport audio data over the framer E1/T1/J1 lines. It also reports line carrier detection events through the ALSA jack detection feature. Signed-off-by:
Herve Codina <herve.codina@bootlin.com> Reviewed-by:
Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://msgid.link/r/20240123165615.250303-2-herve.codina@bootlin.comSigned-off-by:
-
- 22 Jan, 2024 31 commits
-
-
Mark Brown authored
Merge series from Johan Hovold <johan+linaro@kernel.org>: To reduce the risk of speaker damage the PA gain needs to be limited on machines like the Lenovo Thinkpad X13s until we have active speaker protection in place. Limit the gain to the current default setting provided by the UCM configuration which most user have so far been using (due to a bug in the configuration files which prevented hardware volume control [1]). The wsa883x PA volume control also turned out to be broken, which meant that the default setting used by UCM configuration is actually the lowest level (-3 dB). With the codec driver fixed, hardware volume control also works as expected. Note that the new wsa884x driver most likely suffers from a similar bug, I'll send a fix for that once I've got that confirmed. Included is also a related fix for the LPASS WSA macro driver, which was changing the digital gain setting behind the back of user space and which can result in excessive (or too low) digital gain. There are further Qualcomm codec drivers that similarly appear to manipulate various gain settings, but on closer inspection it turns out that they only write back the current settings. Tests reveal that these writes are indeed needed for any prior updates to take effect (at least for the WSA and RX macros). [1] https://github.com/alsa-project/alsa-ucm-conf/pull/382
-
Mark Brown authored
Merge series from Zhu Ning <zhuning0077@gmail.com>: We get some issues regarding crosstalk, THD+N performance and pop noise from customer's project. -
Mark Brown authored
Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: These are v2 to use devm_snd_soc_register_card() on ASoC.
-
Alexander Stein authored
On SoC like i.MX8QXP some SAI IP cores support only Rx path. Allow specifying only an Rx DMA channel, while omitting the Tx one. Signed-off-by:
Alexander Stein <alexander.stein@ew.tq-group.com> Acked-by:
-
Alexander Stein authored
Some SoC like i.MX8QXP use a power-domain for this IP, so add it to the supported properties. Signed-off-by:
-
Mark Brown authored
Merge series from Chancel Liu <chancel.liu@nxp.com>: Support SAI and MICFIL on i.MX95 platform
-
Johan Hovold authored
The UCM configuration for the Lenovo ThinkPad X13s has up until now been setting the speaker PA volume to the minimum -3 dB when enabling the speakers, but this does not prevent the user from increasing the volume further. Limit the digital gain and PA volumes to a combined -3 dB in the machine driver to reduce the risk of speaker damage until we have active speaker protection in place (or higher safe levels have been established). Note that the PA volume limit cannot be set lower than 0 dB or PulseAudio gets confused when the first 16 levels all map to -3 dB. Also note that this will probably need to be generalised using machine-specific limits, but a common limit should do for now. Cc: <stable@vger.kernel.org> # 6.5 Signed-off-by:
Johan Hovold <johan+linaro@kernel.org> Link: https://msgid.link/r/20240122181819.4038-3-johan+linaro@kernel.orgSigned-off-by:
-
Fei Shao authored
Remove the executable bit that was unintentionally turned on. Fixes: ee09084f ("ASoC: codecs: ES8326: Add chip version flag") Signed-off-by:
Fei Shao <fshao@chromium.org> Link: https://msgid.link/r/20240122062055.1673597-1-fshao@chromium.orgSigned-off-by:
-
Mark Brown authored
To facilitate testing get our current fixes into the branch.
-
Mark Brown authored
Merge series from Neil Armstrong <neil.armstrong@linaro.org>: Add the main WCD9390/WCD9395 Audio Codec driver to support: - 4 ADC inputs for up to 5 Analog Microphones - 4 DMIC inputs for up to 8 Digital Microphones - 4 Microphone BIAS - Stereo Headphone output - Mono EAR output - MBHC engine for Headset Detection This adds: - bindings - MBHC changes to support Type-C muc - Soundwire Slave driver - Code driver The USB Mux subsystem support will be submitted separately since it's a functionally separate subsystem connected over I2C with it's own reset signal.
-
Mark Brown authored
Merge series from Cristian Ciocaltea <cristian.ciocaltea@collabora.com>: This patch series is a continuation of [1] to provide several fixes and improvements to the SOF drivers targeting the Vangogh platform, as found on Valve's Steam Deck OLED. The previous series only handled the legacy ACP drivers. Also note that, since v2, this patch series requires an updated SOF topology to provide a correct DAI link ID for the BT codec. The binary file should be located under: /usr/lib/firmware/amd/sof-tplg/sof-vangogh-nau8821-max.tplg Alternatively, as a temporary workaround, patch [2] can be used to adapt the driver to the broken topology. Another requirement to get this functional is patch [3] from v1, which has been dropped from the series to be upstreamed via the SOF development workflow. [1]: https://lore.kernel.org/all/20231209203229.878730-1-cristian.ciocaltea@collabora.com/ [2]: https://lore.kernel.org/all/20231209205351.880797-11-cristian.ciocaltea@collabora.com/ [3]: https://lore.kernel.org/all/20231209205351.880797-12-cristian.ciocaltea@collabora.com/
-
Krzysztof Kozlowski authored
Sound card on Qualcomm X1E80100 CRD board will use eight DAIs in one DAI link, so increase the limit. Signed-off-by:
-
Krzysztof Kozlowski authored
Driver does not use any regulator code, so drop redundant include of regulator/consumer.h header. Signed-off-by:
-
Krzysztof Kozlowski authored
Probe calls wcd938x_populate_dt_data() which already prints all the error cases with dev_err_probe(), so skip the additional dev_err(). Signed-off-by:
-
Krzysztof Kozlowski authored
WCD938x sound codec driver ignores return status of getting regulators and returns EINVAL instead of EPROBE_DEFER. If regulator provider probes after the codec, system is left without probed audio: wcd938x_codec audio-codec: wcd938x_probe: Fail to obtain platform data wcd938x_codec: probe of audio-codec failed with error -22 Fixes: 16572522 ("ASoC: codecs: wcd938x-sdw: add SoundWire driver") Cc: <stable@vger.kernel.org> Signed-off-by:
-
Venkata Prasad Potturu authored
Add condition check for cpu dai link initialization for amplifier codec path, as same pcm id uses for both headset and speaker path for RENOIR platforms. Signed-off-by:
Venkata Prasad Potturu <venkataprasad.potturu@amd.com> Link: https://msgid.link/r/20240118143023.1903984-3-venkataprasad.potturu@amd.comSigned-off-by:
-
Venkata Prasad Potturu authored
Update platform name for various boards based on rembrandt and renoir platforms. Signed-off-by:
-
Venkata Prasad Potturu authored
Set and enable rt5682s codec bclk and lrclk rates when acp is in slave mode. Signed-off-by:
-
Johan Hovold authored
The lowest headphones volume setting does not mute so the leave the TLV mute flag unset. This is specifically needed to let the sound server use the lowest gain setting. Fixes: c03226ba ("ASoC: codecs: wcd938x: fix dB range for HPHL and HPHR") Cc: <stable@vger.kernel.org> # 6.5 Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by:
-
Johan Hovold authored
The vendor driver appears to be modifying the gain settings behind the back of user space but these hacks never made it upstream except for some essentially dead code that adds a constant zero to the current gain setting on DAPM events. Note that the volume registers still need to be written after enabling clocks in order for any prior updates to take effect. Reviewed-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by:
-
Johan Hovold authored
The LPASS WSA macro codec driver is updating the digital gain settings behind the back of user space on DAPM events if companding has been enabled. As compander control is exported to user space, this can result in the digital gain setting being incremented (or decremented) every time the sound server is started and the codec suspended depending on what the UCM configuration looks like. Soon enough playback will become distorted (or too quiet). This is specifically a problem on the Lenovo ThinkPad X13s as this bypasses the limit for the digital gain setting that has been set by the machine driver. Fix this by simply dropping the compander gain offset hack. If someone cares about modelling the impact of the compander setting this can possibly be done by exporting it as a volume control later. Note that the volume registers still need to be written after enabling clocks in order for any prior updates to take effect. Fixes: 2c4066e5 ("ASoC: codecs: lpass-wsa-macro: add dapm widgets and route") Cc: stable@vger.kernel.org # 5.11 Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by:
-
Johan Hovold authored
The PA gain can be set in steps of 1.5 dB from -3 dB to 18 dB, that is, in 15 levels. Fix the dB values for the PA volume control as experiments using wsa8835 show that the first 16 levels all map to the same lowest gain while the last three map to the highest gain. These values specifically need to be correct for the sound server to provide proper volume control. Note that level 0 (-3 dB) does not mute the PA so the mute flag should also not be set. Fixes: cdb09e62 ("ASoC: codecs: wsa883x: add control, dapm widgets and map") Cc: stable@vger.kernel.org # 6.0 Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by:
-
Zhu Ning authored
We get a noise issue during the startup of recording. We update the register setting and dapm widgets to fix this issue. we change callback type of es8326_mute function to mute_stream. ES8326_ADC_MUTE is moved to es8326_mute function so it can be turned on at last and turned off at first. Signed-off-by:
-
Zhu Ning authored
We modify the register settings to minimize headphone pop noise during ES8326 power-up and music start/stop. Signed-off-by:
-
Zhu Ning authored
We update the values of some registers in the initialization sequence in es8326_resume function to improve THD+N performance. THD+N performance decreases if the output level on headphone is close to full scale. So we change the register setting in es8326_jack_detect_handler function to improve THD+N performance if headphone pulgged. Also, the register setting should be restored when the headset is unplugged Signed-off-by:
-
Zhu Ning authored
We change the crosstalk parameter in es8326_resume function to improve crosstalk performance. Adding crosstalk kcontrol to enhance the flexibility of crosstalk debugging in machine. Adding ES8326_DAC_CROSSTALK macro to declare the crosstalk register. Signed-off-by:
-
Erick Archer authored
Use 2-factor multiplication argument form devm_kcalloc() instead of devm_kzalloc(). Link: https://github.com/KSPP/linux/issues/162Reviewed-by:
Gustavo A. R. Silva <gustavoars@kernel.org> Acked-by:
Peter Ujfalusi <peter.ujfalusi@gmail.com> Signed-off-by:
Erick Archer <erick.archer@gmx.com> Link: https://msgid.link/r/20240109181101.3806-1-erick.archer@gmx.comSigned-off-by:
-
David Lin authored
Adding pre-charge mechanism to make FEPGA power stable faster. It not only improved the recording quality at the beginning but also meaningfully decreased the final adc delay time. Signed-off-by:
David Lin <CTLIN0@nuvoton.com> Link: https://msgid.link/r/20240116024519.24569-1-CTLIN0@nuvoton.comSigned-off-by:
-
Randy Dunlap authored
Fix several kernel-doc warnings in p1022_rdk.c: p1022_rdk.c:70: warning: cannot understand function prototype: 'struct machine_data ' p1022_rdk.c:90: warning: Function parameter or struct member 'card' not described in 'p1022_rdk_machine_probe' p1022_rdk.c:90: warning: No description found for return value of 'p1022_rdk_machine_probe' p1022_rdk.c:129: warning: Function parameter or struct member 'substream' not described in 'p1022_rdk_startup' p1022_rdk.c:129: warning: No description found for return value of 'p1022_rdk_startup' p1022_rdk.c:162: warning: Function parameter or struct member 'card' not described in 'p1022_rdk_machine_remove' p1022_rdk.c:162: warning: No description found for return value of 'p1022_rdk_machine_remove' p1022_rdk.c:187: warning: cannot understand function prototype: 'const struct snd_soc_ops p1022_rdk_ops = ' p1022_rdk.c:199: warning: Function parameter or struct member 'pdev' not described in 'p1022_rdk_probe' p1022_rdk.c:199: warning: No description found for return value of 'p1022_rdk_probe' p1022_rdk.c:349: warning: Function parameter or struct member 'pdev' not described in 'p1022_rdk_remove' p1022_rdk.c:376: warning: No description found for return value of 'p1022_rdk_init' Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: <linux-sound@vger.kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Link: https://msgid.link/r/20240111045736.7500-1-rdunlap@infradead.orgSigned-off-by:
-
Krzysztof Kozlowski authored
dtschema package defines firmware-name as string-array, so individual bindings should not make it a string but instead just narrow the number of expected firmware file names. Signed-off-by:
-
Erick Archer authored
Use 2-factor multiplication argument form devm_kcalloc() instead of devm_kzalloc(). Link: https://github.com/KSPP/linux/issues/162Signed-off-by:
-
