- 18 May, 2022 1 commit
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Wan Jiabing authored
Fix following coccicheck error: ./sound/usb/endpoint.c:1671:8-10: ERROR: reference preceded by free on line 1671. Here should be 'cp' rather than 'ip'. Fixes: c11117b6 ("ALSA: usb-audio: Refcount multiple accesses on the single clock") Signed-off-by:
Wan Jiabing <wanjiabing@vivo.com> Link: https://lore.kernel.org/r/20220518021617.10114-1-wanjiabing@vivo.comSigned-off-by:
Takashi Iwai <tiwai@suse.de>
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- 17 May, 2022 1 commit
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Guo Zhengkui authored
Fix the following coccicheck warning: sound/core/seq/seq_ports.c:142:12-14: WARNING opportunity for max() Signed-off-by:
Guo Zhengkui <guozhengkui@vivo.com> Link: https://lore.kernel.org/r/20220517062518.123292-1-guozhengkui@vivo.comSigned-off-by:
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- 16 May, 2022 10 commits
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Takashi Iwai authored
When a clock source is connected to multiple nodes / endpoints, the current USB-audio driver tries to set up at each time one of them is configured. Although it reads the current rate and updates only if it differs, some devices seem unhappy with this behavior and spew the errors when reading/updating the rate unnecessarily. This patch tries to reduce the redundant clock setup by introducing a refcount for each clock source. When the stream is actually running, a clock rate is "locked", and it bypasses the clock and/or refuse to change any longer. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215934 Link: https://lore.kernel.org/r/20220516104807.16482-1-tiwai@suse.deSigned-off-by:
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Stefan Binding authored
This will be used to identify ALSA controls and firmware. The Amp Name will be a channel identifier (L or R), and an index, which identifies which amp for that channel. Signed-off-by:
Stefan Binding <sbinding@opensource.cirrus.com> Signed-off-by:
Vitaly Rodionov <vitalyr@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220509214703.4482-10-vitalyr@opensource.cirrus.comSigned-off-by:
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Stefan Binding authored
This can then be used by HDA code to configure cs_dsp. Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220509214703.4482-9-vitalyr@opensource.cirrus.comSigned-off-by:
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Stefan Binding authored
This sequence is required to setup firmware, and will be needed for hda driver. Signed-off-by:
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Stefan Binding authored
This function is used to control the DSP Firmware for cs35l41, and will be needed by the cs35l41 hda driver, when firmware support is added. Signed-off-by:
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Stefan Binding authored
CLSA0100 Laptop does not contain configuration inside ACPI, instead the hardware configuration needs to be hardcoded. Hardcode GPIO2 Interrupt in the driver for CSLA0100. Signed-off-by:
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Stefan Binding authored
The CS35L41 can produce interrupts on error. When the interrupts occur, the driver will report the error, but errors will only be fixed after playback finishes. Signed-off-by:
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Stefan Binding authored
This API was required for CLSA0100 laptop, which did not have correct properties inside ACPI. The required values are now hardcoded inside the driver so this is no longer needed. Without this api, there CLSA0100 can now use the generic cs35l41 fixup, like the other laptops. All other laptops will read the Speaker Position from ACPI and set the channel map from within the driver. Signed-off-by:
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Stefan Binding authored
This laptop does not contain required properties inside ACPI, instead the values are be hardcoded inside the driver. Signed-off-by:
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Stefan Binding authored
For consistency, rename spi cs35l41 hda driver name so that it matches i2c. Signed-off-by:
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- 12 May, 2022 5 commits
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Daniel Kaehn authored
Generic serial MIDI driver adding support for using serial devices compatible with the serial bus as raw MIDI devices, allowing using additional serial devices not compatible with the existing serial-u16550 driver. Supports only setting standard serial baudrates on the underlying serial device; however, the underlying serial device can be configured so that a requested 38.4 kBaud is actually the standard MIDI 31.25 kBaud. Supports DeviceTree configuration. Signed-off-by:
Daniel Kaehn <kaehndan@gmail.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220509145933.1161526-3-kaehndan@gmail.comSigned-off-by:
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Daniel Kaehn authored
Adds dt-binding for a Generic MIDI Interface using a serial device. Signed-off-by:
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Stefan Binding authored
Add support for a Speaker Playback Switch, which disables the Amp connected to cs8409. The Switch is not added automatically because cs8409 does not have an output amp for the speaker NID. Note: This switch uses a different GPIO to Cyborg/Odin variants Signed-off-by:
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Stefan Binding authored
Add support for a Speaker Playback Switch, which disables the Amp connected to cs8409. The Switch is not added automatically because cs8409 does not have an output amp for the speaker NID. Signed-off-by:
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Stefan Binding authored
Odin Variants have the internal mic connected directly to the CPU rather than codec. Signed-off-by:
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- 09 May, 2022 4 commits
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Stefan Binding authored
For Jack detection on CS42L42, detection is normally done using "auto" mode, which automatically detects what type of jack is connected to the device. However, some headsets are not automatically detected, and as such and alternative detection method "manual mode" can be used to detect these headsets. Signed-off-by:
Chris Chiu <chris.chiu@canonical.com> Link: https://lore.kernel.org/r/20220504161236.2490532-4-sbinding@opensource.cirrus.comSigned-off-by:
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Stefan Binding authored
This is to improve maintainability of the driver. Signed-off-by:
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Stefan Binding authored
This is to allow the hda driver to have access to the register names, for improved maintainability. Also ensure new header is aligned to 100 columns. Signed-off-by:
Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220504161236.2490532-2-sbinding@opensource.cirrus.comSigned-off-by:
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Colin Ian King authored
Pointer kctl is being assigned a value that is not being read, buf is being re-assigned later. The assignment is redundant and can be removed. Cleans up clang scan build warning: sound/pci/rme9652/hdsp.c:3317:28: warning: Although the value stored to 'kctl' is used in the enclosing expression, the value is never actually read from 'kctl' [deadcode.DeadStores] Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20220508212819.59188-1-colin.i.king@gmail.comSigned-off-by:
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- 08 May, 2022 1 commit
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bo liu authored
The current kernel does not support the SN6140 codec chip. Add the SN6140 codec configuration item to kernel. Signed-off-by:
bo liu <bo.liu@senarytech.com> Link: https://lore.kernel.org/r/20220506025735.17731-1-bo.liu@senarytech.comSigned-off-by:
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- 25 Apr, 2022 2 commits
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Colin Ian King authored
Pointer substream is being dereferenced on the assignment of pointer card before substream is being null checked with the macro PCM_RUNTIME_CHECK. Although PCM_RUNTIME_CHECK calls BUG_ON, it still is useful to perform the the pointer check before card is assigned. Fixes: d4cfb30f ("ALSA: pcm: Set per-card upper limit of PCM buffer allocations") Signed-off-by:
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Mark Brown authored
Not much of a test but we keep on getting problems with boolean controls not being called Switches so let's add a few basic checks to help people spot problems. Signed-off-by:
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- 21 Apr, 2022 2 commits
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Takashi Iwai authored
Use the new quirk bits to manage the generic implicit fb quirk entries. This makes easier to compare with other devices. Link: https://lore.kernel.org/r/20220421064101.12456-2-tiwai@suse.deSigned-off-by:
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Takashi Iwai authored
For making easier to test, add the new quirk_flags bits 17 and 18 to enable and disable the generic implicit feedback mode. The bit 17 is equivalent with implicit_fb=1 option, applying the generic implicit feedback sync mode. OTOH, the bit 18 disables the implicit fb mode forcibly. Link: https://lore.kernel.org/r/20220421064101.12456-1-tiwai@suse.deSigned-off-by:
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- 13 Apr, 2022 14 commits
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Takashi Iwai authored
Back-merge the 5.18-rc3 devel branch, as it influences on the further development. Signed-off-by: -
Takashi Iwai authored
Pull CS35L41 codec updates Signed-off-by: -
Lucas Tanure authored
Add support for external boost voltage, where GPIO1 must control a switch to isolate CS35L41 from the external Boost Voltage Signed-off-by:
Lucas Tanure <tanureal@opensource.cirrus.com> Acked-by:
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David Rhodes authored
Document internal and external boost feature for ASoC CS35L41. For internal boost the following properties are required: - cirrus,boost-peak-milliamp - cirrus,boost-ind-nanohenry - cirrus,boost-cap-microfarad For external boost, the GPIO1 must be configured as output, so the following properties are required: - cirrus,gpio1-src-select = <1> - cirrus,gpio1-output-enable Signed-off-by:
David Rhodes <drhodes@opensource.cirrus.com> Signed-off-by:
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Lucas Tanure authored
To add support for external boost for ASoC move the HDA external boost implementation to the shared lib. Signed-off-by:
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Lucas Tanure authored
External boost enables sequences for devices with or without GPIO1 as VSPK switch are the same if devices are put in safe mode from reset. As a previous patch put all external boost devices into safe mode from reset, all external boost devices can be handled in the same way for stream open and close. The only difference is that devices without an VSPK switch can not be put in reset and devices with it can be put into reset if a configuration is applied. The function cs35l41_hda_safe_reset is created to handle the safe reset of the chip, and as systems without VSPK switch are not supported anymore, only the CS35L41 HDA driver should check its return. Signed-off-by:
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Lucas Tanure authored
For each case, only log the last regmap access, so it doesn't get overwritten, and as all regmap access should show the same issues logging the last one should be enough. Change to dev_err to log this error. Also, differentiate between a regmap access failure and invalid playback action. Signed-off-by:
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Lucas Tanure authored
Remove cs35l41_hd_reg_sequence as it adds a layer of flexibility not needed. As cs35l41_hda_(start/stop)_bst is a single register, it can be replaced by regmap_update_bits with usleep_range to wait for the same 3000us that reg_sequence had. Signed-off-by:
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Lucas Tanure authored
Having CS35L41_PWR_CTRL2 on cs35l41_hda_config overwrites the boost configuration for internal boost. So move it to the initialization part and use regmap_update_bits to only change the correct bits. Signed-off-by:
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Lucas Tanure authored
Internal Boost enable is the default option from reset, but with external boost support, internal boost must be disabled. Add the enable of internal boost in cs35l41_boost_config to centralize the internal boost configuration. Signed-off-by:
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Lucas Tanure authored
Mute the device before shutdown to avoid pops and clicks for all types of boost. Signed-off-by:
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Lucas Tanure authored
To facilitate the configuration of external boost devices, put all devices, with or without VSPK switch, into safe mode from the start. That allows the following parts of the driver to handle all external boost devices in the same way. Signed-off-by:
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Lucas Tanure authored
Replace vspk_always_on by a enum that better characterizes the boost type, as there is 3 types of boost hardware. And with the new boost type other parts of the driver can better handle the configuration of the chip. Signed-off-by:
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Lucas Tanure authored
The dai configuration is always the same and should always configured during the opening the stream. Signed-off-by:
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