- 29 Dec, 2023 16 commits
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Geoffrey D. Bennett authored
Add ops.write to the hwdep interface. Once the upgrade firmware flash segment has been erased, writes to the hwdep fd are permitted, and translated to SCARLETT2_USB_WRITE_SEGMENT commands to the device. Signed-off-by:
Geoffrey D. Bennett <g@b4.vu> Link: https://lore.kernel.org/r/ZY65S0ojShSNSeRQ@m.b4.vuSigned-off-by:
Takashi Iwai <tiwai@suse.de>
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Geoffrey D. Bennett authored
Add ioctls: - SCARLETT2_IOCTL_SELECT_FLASH_SEGMENT - SCARLETT2_IOCTL_ERASE_FLASH_SEGMENT - SCARLETT2_IOCTL_GET_ERASE_PROGRESS The settings or the firmware flash segment can be selected and then erased (asynchronous operation), and the erase progress can be monitored. If the erase progress is not monitored, then subsequent hwdep operations will block until the erase is complete. Once the erase is started, ALSA controls that communicate with the device will all return -EBUSY, and the device must be rebooted. Signed-off-by:
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Geoffrey D. Bennett authored
Add skeleton hwdep/ioctl interface, beginning with SCARLETT2_IOCTL_PVERSION and SCARLETT2_IOCTL_REBOOT. Signed-off-by:
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Geoffrey D. Bennett authored
Call SCARLETT2_USB_INFO_FLASH and SCARLETT2_USB_INFO_SEGMENT to find the App_Settings and App_Upgrade flash segment numbers, and store them in the scarlett2_data struct. These will be used later to implement reset to factory defaults and firmware upgrade functions. Signed-off-by:
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Geoffrey D. Bennett authored
Add #defines for SCARLETT2_USB_* needed for firmware upgrade: reboot, info-flash, info-segment, erase-segment, get-erase, and write-segment. Signed-off-by:
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Geoffrey D. Bennett authored
As scarlett2_meter_ctl_get() uses meter_level_map[], the data_mutex should be locked while accessing it. Signed-off-by:
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Geoffrey D. Bennett authored
Ensure the value passed to scarlett2_mixer_ctl_put() is between 0 and SCARLETT2_MIXER_MAX_VALUE so we don't attempt to access outside scarlett2_mixer_values[]. Signed-off-by:
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Geoffrey D. Bennett authored
The *_ctl_get() functions which call scarlett2_update_*() were not checking the return value. Fix to check the return value and pass to the caller. Signed-off-by:
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Geoffrey D. Bennett authored
scarlett2_usb_set_config() calls scarlett2_usb_get() but was not checking the result. Return the error if it fails rather than continuing with an invalid value. Signed-off-by:
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Geoffrey D. Bennett authored
scarlett2_config_save() was ignoring the return value from scarlett2_usb(). As this function is not called from user-space we can't return the error, so call usb_audio_err() instead. Signed-off-by:
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Geoffrey D. Bennett authored
Update MAINTAINERS and "enabled" message with GitHub repository links. Signed-off-by:
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Geoffrey D. Bennett authored
Add missing conversion from little-endian data to CPU-endian in scarlett2_usb_get_meter_levels(). Fixes: 3473185f ("ALSA: scarlett2: Remap Level Meter values") Signed-off-by:
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Gergo Koteles authored
Remove sound controls in hda_unbind to make module loadable after module unload. Add a driver specific struct (tas2781_hda) to store the controls. This patch depends on patch: ALSA: hda/tas2781: do not use regcache Fixes: 5be27f1e ("ALSA: hda/tas2781: Add tas2781 HDA driver") CC: stable@vger.kernel.org Signed-off-by:
Gergo Koteles <soyer@irl.hu> Link: https://lore.kernel.org/r/362aa3e2f81b9259a3e5222f576bec5debfc5e88.1703204848.git.soyer@irl.huSigned-off-by:
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Gergo Koteles authored
allow driver specific driver data in tas2781-hda-i2c and tas2781-i2c Fixes: ef3bcde7 ("ASoC: tas2781: Add tas2781 driver") CC: stable@vger.kernel.org Signed-off-by:
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Gergo Koteles authored
Correct typos. Signed-off-by:
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Gergo Koteles authored
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: 5be27f1e ("ALSA: hda/tas2781: Add tas2781 HDA driver") Acked-by:
Mark Brown <broonie@kernel.org> CC: stable@vger.kernel.org Signed-off-by:
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- 21 Dec, 2023 3 commits
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Stefan Binding authored
If CONFIG_SPI is not set in the kernel, there is no point in trying to set the chip selects. We can selectively compile it. Fixes: 8c4c216d ("ALSA: hda: cs35l41: Add config table to support many laptops without _DSD") Reported-by:
kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202312192256.lJelQEoZ-lkp@intel.com/Signed-off-by:
Stefan Binding <sbinding@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231219162232.790358-3-sbinding@opensource.cirrus.comSigned-off-by:
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Stefan Binding authored
Initialise the variables to NULL so that they cannot be uninitialised when devm_kfree is called. Found by static analysis. Fixes: 8c4c216d ("ALSA: hda: cs35l41: Add config table to support many laptops without _DSD") Signed-off-by:
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Takashi Iwai authored
Merge tag 'asoc-fix-v6.7-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v6.7 Quite a big collection of fixes, as ever mostly in drivers. There's one framework fix for the HDMI CODEC where it wasn't handling startup properly for some controllers, and one new x86 quirk, but otherwise all local fixes or dropping things we don't want to see in a release.
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- 19 Dec, 2023 2 commits
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Shengjiu Wang authored
When flag mclk_with_tere and mclk_direction_output enabled, The SAI transmitter or receiver will be enabled in very early stage, that if FSL_SAI_xMR is set by previous case, for example previous case is one channel, current case is two channels, then current case started with wrong xMR in the beginning, then channel swap happen. The patch is to clear xMR in hw_free() to avoid such channel swap issue. Fixes: 3e4a8261 ("ASoC: fsl_sai: MCLK bind with TX/RX enable bit") Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by:
Daniel Baluta <daniel.baluta@nxp.com> Link: https://msgid.link/r/1702953057-4499-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by:
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Jerome Brunet authored
This fixes a problem introduced while fixing ELD reporting with no jack set. Most driver using the hdmi-codec will call the 'plugged_cb' callback directly when registered to report the initial state of the HDMI connector. With the commit mentionned, this occurs before jack is ready and the initial report is lost for platforms actually providing a jack for HDMI. Fix this by storing the hdmi connector status regardless of jack being set or not and report the last status when jack gets set. With this, the initial state is reported correctly even if it is disconnected. This was not done initially and is also a fix. Fixes: 15be353d ("ASoC: hdmi-codec: register hpd callback on component probe") Reported-by:
Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com> Closes: https://lore.kernel.org/alsa-devel/CADYyEwTNyY+fR9SgfDa-g6iiDwkU3MUdPVCYexs2_3wbcM8_vg@mail.gmail.com/ Cc: Hsin-Yi Wang <hsinyi@google.com> Tested-by:
Jerome Brunet <jbrunet@baylibre.com> Link: https://msgid.link/r/20231218145655.134929-1-jbrunet@baylibre.comSigned-off-by:
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- 18 Dec, 2023 11 commits
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Stefan Binding authored
These models use 2xCS35L41amps with HDA using SPI and I2C. Models use internal and external boost. All models require DSD support to be added inside cs35l41_hda_property.c Signed-off-by:
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Stefan Binding authored
Add new model entries into configuration table. Signed-off-by:
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Stefan Binding authored
These models use 2xCS35L41amps with HDA using SPI and I2C. Models use internal and external boost. All models require DSD support to be added inside cs35l41_hda_property.c Signed-off-by:
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Stefan Binding authored
Add new model entries into configuration table. Signed-off-by:
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Stefan Binding authored
These models use 2xCS35L41amps with HDA using SPI and I2C. All models use Internal Boost. Some models also use Realtek Speakers in conjunction with CS35L41. All models require DSD support to be added inside cs35l41_hda_property.c Signed-off-by:
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Stefan Binding authored
Add new model entries into configuration table. Signed-off-by:
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Stefan Binding authored
This make use of the CS35L41 HDA Property framework, which supports laptops which do not have the _DSD properties in their ACPI. Add configuration table to be able to use a generic function which allows laptops to be supported just by adding an entry into the table. Use configuration table function for existing system 103C89C6. Signed-off-by:
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Hans de Goede authored
Some BYTCR x86 tablets with a rt5640 codec have the left and right channels of their speakers swapped. Add a new BYT_RT5640_SWAPPED_SPEAKERS quirk for this which sets cfg-spk:swapped in the components string to let userspace know about the swapping so that the UCM profile can configure the mixer to correct this. Enable this new quirk on the Medion Lifetab S10346 which has its speakers swapped. Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Acked-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://msgid.link/r/20231217213221.49424-2-hdegoede@redhat.comSigned-off-by:
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Hans de Goede authored
Add a quirk for the Medion Lifetab S10346, this BYTCR tablet has no CHAN package in its ACPI tables and uses SSP0-AIF1 rather then SSP0-AIF2 which is the default for BYTCR devices. Signed-off-by:
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Ghanshyam Agrawal authored
A statement used %d print formatter where %s should have been used. The same has been fixed in this commit. Signed-off-by:
Ghanshyam Agrawal <ghanshyam1898@gmail.com> Link: 5aaf9eff ("kselftest: alsa: Add simplistic test for ALSA mixer controls kselftest") Link: https://lore.kernel.org/r/20231217080019.1063476-1-ghanshyam1898@gmail.comSigned-off-by:
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Jeremie Knuesel authored
Increase the quirk delay from 2 seconds to 4 seconds. This reflects a change in the Windows driver in which the delay was increased to about 3.7 seconds. The larger delay fixes an issue where the device fails to work unless it was powered up early during boot. Also clarify in the quirk comment that the quirk is only applied to older devices (USB ID 07fd:0008). Signed-off-by:
Jeremie Knuesel <knuesel@gmail.com> Suggested-by:
Alexander Tsoy <alexander@tsoy.me> Cc: <stable@vger.kernel.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=211975 Link: https://lore.kernel.org/r/20231217112243.33409-1-knuesel@gmail.comSigned-off-by:
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- 15 Dec, 2023 3 commits
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Gergo Koteles authored
Add additional checks for program/config numbers to avoid loading from invalid addresses. If prm_no/cfg_no is negative, skip uploading program/config. The tas2781-hda driver caused a NULL pointer dereference after loading module, and before first runtime_suspend. the state was: tas_priv->cur_conf = -1; tas_priv->tasdevice[i].cur_conf = 0; program = &(tas_fmw->programs[-1]); BUG: kernel NULL pointer dereference, address: 0000000000000010 Call Trace: <TASK> ? __die+0x23/0x70 ? page_fault_oops+0x171/0x4e0 ? vprintk_emit+0x175/0x2b0 ? exc_page_fault+0x7f/0x180 ? asm_exc_page_fault+0x26/0x30 ? tasdevice_load_block_kernel+0x21/0x310 [snd_soc_tas2781_fmwlib] tasdevice_select_tuningprm_cfg+0x268/0x3a0 [snd_soc_tas2781_fmwlib] tasdevice_tuning_switch+0x69/0x710 [snd_soc_tas2781_fmwlib] tas2781_hda_playback_hook+0xd4/0x110 [snd_hda_scodec_tas2781_i2c] Fixes: 915f5ead ("ASoC: tas2781: firmware lib") CC: <stable@vger.kernel.org> Signed-off-by:
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Gergo Koteles authored
Currently, cur_prog/cur_conf remains at the default value (-1), while program 0 has been loaded into the amplifiers. In the playback hook, tasdevice_tuning_switch tries to restore the cur_prog/cur_conf. In the runtime_resume/system_resume, tasdevice_prmg_load tries to load the cur_prog as well. Set cur_prog and cur_conf to 0 if available in the firmware. Fixes: 5be27f1e ("ALSA: hda/tas2781: Add tas2781 HDA driver") CC: stable@vger.kernel.org Signed-off-by:
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Clément Villeret authored
Asus ROG Flowx13 (GV302XA) seems require same patch as others asus products Signed-off-by:
Clément Villeret <clement.villeret@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/0a27bf4b-3056-49ac-9651-ebd7f3e36328@gmail.comSigned-off-by:
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- 14 Dec, 2023 2 commits
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Gergo Koteles authored
Calling component_add starts loading the firmware, the callback function writes the program to the amplifiers. If the module resets the amplifiers after component_add, it happens that one of the amplifiers does not work because the reset and program writing are interleaving. Call tas2781_reset before component_add to ensure reliable initialization. Fixes: 5be27f1e ("ALSA: hda/tas2781: Add tas2781 HDA driver") CC: stable@vger.kernel.org Signed-off-by:
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Gergo Koteles authored
If the module can load the RCA but not the firmware binary, it will call the cleanup functions. Then unloading the module causes general protection fault due to double free. Do not call the cleanup functions in tasdev_fw_ready. general protection fault, probably for non-canonical address 0x6f2b8a2bff4c8fec: 0000 [#1] PREEMPT SMP NOPTI Call Trace: <TASK> ? die_addr+0x36/0x90 ? exc_general_protection+0x1c5/0x430 ? asm_exc_general_protection+0x26/0x30 ? tasdevice_config_info_remove+0x6d/0xd0 [snd_soc_tas2781_fmwlib] tas2781_hda_unbind+0xaa/0x100 [snd_hda_scodec_tas2781_i2c] component_unbind+0x2e/0x50 component_unbind_all+0x92/0xa0 component_del+0xa8/0x140 tas2781_hda_remove.isra.0+0x32/0x60 [snd_hda_scodec_tas2781_i2c] i2c_device_remove+0x26/0xb0 Fixes: 5be27f1e ("ALSA: hda/tas2781: Add tas2781 HDA driver") CC: stable@vger.kernel.org Signed-off-by:
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- 11 Dec, 2023 3 commits
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Charles Keepax authored
Alas on some headsets the bias sense can cause problems with the type detection. It can occasionally be falsely triggered by the type detect itself and as the clamp is applied when this happens, it will cause a headset to be incorrectly identified as headphones. As such it should be disabled whilst running type detect. This does mean a jack removal during type detect will cause a larger click but that is unfortunately unavoidable. Fixes: 1e4ce0d5 ("ASoC: cs42l43: Move headset bias sense enable earlier in process") Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://msgid.link/r/20231211160019.2034442-1-ckeepax@opensource.cirrus.comSigned-off-by:
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Richard Fitzgerald authored
Change the ALSA prefix for the CS35L56 to "AMPn". This keeps them consistent with the CS35L56 HDA driver. It also avoids coding the chip ID into the control name, so that other Cirrus amps with the same controls can have the same control names. Signed-off-by:
Richard Fitzgerald <rf@opensource.cirrus.com> Fixes: 05fe6284 ("ASoC: Intel: soc-acpi-intel-mtl-match: add acpi match table for cdb35l56-eight-c") Link: https://msgid.link/r/20231205115715.2460386-1-rf@opensource.cirrus.comSigned-off-by:
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Gergo Koteles authored
The code does not properly check whether the calibration variable is available in the EFI. If it is not available, it causes a NULL pointer dereference. Check the return value of the first get_variable call also. BUG: kernel NULL pointer dereference, address: 0000000000000000 Call Trace: <TASK> ? __die+0x23/0x70 ? page_fault_oops+0x171/0x4e0 ? srso_alias_return_thunk+0x5/0x7f ? schedule+0x5e/0xd0 ? exc_page_fault+0x7f/0x180 ? asm_exc_page_fault+0x26/0x30 ? crc32_body+0x2c/0x120 ? tas2781_save_calibration+0xe4/0x220 [snd_hda_scodec_tas2781_i2c] tasdev_fw_ready+0x1af/0x280 [snd_hda_scodec_tas2781_i2c] request_firmware_work_func+0x59/0xa0 Fixes: 5be27f1e ("ALSA: hda/tas2781: Add tas2781 HDA driver") CC: stable@vger.kernel.org Signed-off-by:
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