linux/sound/firewire/dice, branch master

Merge tag 'sound-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2022-12-13T19:27:26Z

Pull sound updates from Takashi Iwai: "This looks like a relatively calm development cycle; there have been only few changes in ALSA and ASoC core sides while we get lots of device-specific fixes and updates as usual. Most of commits are about ASoC, including Intel SOF/AVS and many device tree updates. Below are some highlights: Core: - Improvement in memalloc helper for fallback allocations - More cleanups of ASoC DAPM code ASoC: - Factoring out of mapping hw_params onto SoundWire configuration - The ever ongoing overhauls of the Intel DSP code continue, including support for loading libraries and probes with IPC4 on SOF. - Support for more sample formats on JZ4740 - Lots of device tree conversions and fixups - Support for Allwinner D1, a range of AMD and Intel systems, Mediatek systems with multiple DMICs, Nuvoton NAU8318, NXP fsl_rpmsg and i.MX93, Qualcomm AudioReach Enable, MFC and SAL, RealTek RT1318 and Rockchip RK3588 ALSA: - Addition of PCM kselftest; still minimalistic but can be extended in future - Fixes for corner-case XRUNs with USB-audio implicit feedback mode - Usual device-specific quirk updates for USB- and HD-audio - FireWire DICE updates This also contains a few cross-tree updates: - Some OMAP board file updates for removal of relevant OMAP platforms - A new I2C API update for I2C probe API adaption - A DRM update for the further hdmi-codec updates" * tag 'sound-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (417 commits) ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt ALSA: patch_realtek: Fix Dell Inspiron Plus 16 ALSA: hda/cirrus: Add extra 10 ms delay to allow PLL settle and lock. ASoC: dt-bindings: Correct Alexandre Belloni email ASoC: dt-bindings: maxim,max98504: Convert to DT schema ASoC: dt-bindings: maxim,max98357a: Convert to DT schema ASoC: dt-bindings: Reference common DAI properties ASoC: dt-bindings: Extend name-prefix.yaml into common DAI properties ASoC: rt715: Make read-only arrays capture_reg_H and capture_reg_L static const ASoC: uniphier: aio-core: Make some read-only arrays static const ASoC: wcd938x: Make read-only array minCode_param static const ASoC: qcom: lpass-sc7280: Add maybe_unused tag for system PM ops ASoC : SOF: amd: Add support for IPC and DSP dumps ASoC: SOF: amd: Use poll function instead to read ACP_SHA_DSP_FW_QUALIFIER ALSA: usb-audio: Workaround for XRUN at prepare ALSA: pcm: Handle XRUN at trigger START ALSA: pcm: Set missing stop_operating flag at undoing trigger start drm: tda99x: Don't advertise non-existent capture support ASoC: hdmi-codec: Allow playback and capture to be disabled kselftest/alsa: Add more coverage of sample rates and channel counts ...

ALSA: dice: Remove left-over license text

2022-12-01T06:50:59Z

Following a commit 1dd0dd0b1fef ("ALSA: firewire: Remove some left-over license text in sound/firewire"), this patch removes it added carelessly. Fixes: 2133dc91d665 ("ALSA: dice: add support for Focusrite Saffire Pro 40 with TCD3070 ASIC") Signed-off-by: Takashi Sakamoto Link: https://lore.kernel.org/r/20221201030100.31495-1-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai

ALSA: dice: add support for Focusrite Saffire Pro 40 with TCD3070 ASIC

2022-11-30T15:16:38Z

TC Applied Technologies (TCAT) produces TCD3070 as final DICE ASIC for communication in IEEE 1394 bus for IEC 61883-1/6 protocol. As long as I know, latter model of Focusrite Saffire Pro 40 is an application of the ASIC and only in the market for consumers. This patchset adds support for the device. The device has several remarkable points. 1. No support for extended synchronization information section in TCAT general protocol. The value of GLOBAL_EXTENDED_STATUS register is always zero. Additionally, NOTIFY_EXT_STATUS message is never emitted. 2. No support for TCAT protocol extension. Hard coding is required for format of CIP payload. 3. During several seconds after changing sampling rate, the block to process PCM frames is under disfunction. When starting packet streaming during the state, the block is never function till configuring different sampling rate and several seconds. This commit adds support for the device. The item 1 and 2 can be adaptable, while item 3 is not. It's not preferable that user process is forced to sleep during the disfunction in the call of ioctl(2) with SNDRV_PCM_IOCTL_HW_PARAMS or SNDRV_PCM_IOCTL_PREPARE request. It's inconvenient but let user configure preferable sampling rate in advance of starting PCM substream. The content of configuration ROM in the device I used is available at: * https://github.com/takaswie/am-config-roms/ I note that any mixer control operation is implemented by unique transaction. The frame of request consists of 16 bytes header followed by payload. header (4 quadlets): 1st: the type of request, prefixed with 0x8000 2nd: counter at 2 bytes in MSB side, the length of data at 2 bytes in LSB side 3rd: parameter 0 4th: parameter 1 payload (variable length if need): 5th-: data according to parameters The request frame is sent by block write request to 0x'ffff'e040'01c0. The frame of response is similar to the frame of request, but it is header only, thus fixed to 16 bytes. The response frame is sent to the address which is registered by lock transaction to 0x'ffff'e040'0008. If the operation results in batch of data, the 2nd quadlet of header includes the length of data like request. The data is itself readable by read block request to 0x'ffff'e040'0030, which includes both header and payload for data, thus the length to read should be the length of data plus 16 bytes for header The actual value of request, parameter 0, parameter 1, and data is unclear yet. Signed-off-by: Takashi Sakamoto Link: https://lore.kernel.org/r/20221130143313.43880-1-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai

ALSA: dice: fix regression for Lexicon I-ONIX FW810S

2022-11-30T15:15:02Z

For Lexicon I-ONIX FW810S, the call of ioctl(2) with SNDRV_PCM_IOCTL_HW_PARAMS can returns -ETIMEDOUT. This is a regression due to the commit 41319eb56e19 ("ALSA: dice: wait just for NOTIFY_CLOCK_ACCEPTED after GLOBAL_CLOCK_SELECT operation"). The device does not emit NOTIFY_CLOCK_ACCEPTED notification when accepting GLOBAL_CLOCK_SELECT operation with the same parameters as current ones. This commit fixes the regression. When receiving no notification, return -ETIMEDOUT as long as operating for any change. Fixes: 41319eb56e19 ("ALSA: dice: wait just for NOTIFY_CLOCK_ACCEPTED after GLOBAL_CLOCK_SELECT operation") Cc: Signed-off-by: Takashi Sakamoto Link: https://lore.kernel.org/r/20221130130604.29774-1-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai

ALSA: firewire: Replace runtime->status->state reference to runtime->state

2022-09-27T06:47:25Z

The recent change in ALSA core allows drivers to get the current PCM state directly from runtime object. Replace the calls accordingly. Reviewed-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20220926135558.26580-5-tiwai@suse.de Signed-off-by: Takashi Iwai

ALSA: firewire: Remove some left-over license text in sound/firewire

2022-09-27T06:42:18Z

There is already a SPDX-License-Identifier tag, so the corresponding license text can be removed. While at it, be more consistent and: - add a missing .c (ff-protocol-latter) - remove an empty line (motu-protocol-v1) Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/2bfe76c7eeb0f5205a1427e280bf8d9da0354a62.1664110649.git.christophe.jaillet@wanadoo.fr Signed-off-by: Takashi Iwai

ALSA: dice: cease from delayed card registration

2021-06-07T15:14:14Z

The delayed registration of sound card instance brings less benefit than complication of kobject management. This commit ceases from it. Signed-off-by: Takashi Sakamoto Link: https://lore.kernel.org/r/20210607081250.13397-5-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai

ALSA: dice: perform sequence replay for media clock recovery

2021-06-01T16:36:42Z

This commit takes ALSA dice driver to perform sequence replay for media clock recovery. Unlike the other types of device, DICE-based devices interpret the value of syt field of CIP header in rx packets as presentation time for audio playback, thus it's required for driver to compute value for outgoing packet adequate to the device. It's done by media clock recovery by handling tx packets. The device starts packet transmission immediately at operation to GLOBAL_ENABLE thus on-the-fly mode is not required. DICE ASICs supports several pairs of isochronous packet streams. Actually, maximum two pairs of streams are supported by devices. We have three cases regarding to the number of streams: 1. a pair of streams 2. two tx packet streams and one rx packet streams 3. one tx packet streams and two rx packet streams 4. two pair of streams The decision of playback timing is slightly different in the four cases. In the case 1, sequence replay in the pair results in suitable playback timing. In the case 2, sequence replay from the first tx packet stream to rx packet stream results in suitable playback timing. In the case 3, sequence replay from tx packet stream to all of rx packet stream results in suitable playback timing. Furthermore, the cycle to start receiving packets should be the same between all rx packet streams. In the case 4, sequence replay in each pair results in suitable playback timing. Furthermore, the cycle to start receiving packets should be the same between all rx packet streams. The sequence replay is tested with below models: * For case 1: * TC Electronic Konnekt 24d (DiceII) * TC Electronic Konnekt 8 (DiceII) * TC Electronic Konnekt Live (DiceII) * TC Electronic Impact Twin (DiceII) * TC Electronic Digital Konnekt X32 (DiceII) * TC Electronic Desktop Konnekt 6 (TCD2220) * Solid State Logic Duende Classic (DiceII) * Solid State Logic Duende Mini (DiceII) * PreSonus FireStudio Project (TCD2210) * PreSonus FireStudio Mobile (TCD2210) * Lexicon I-ONIX FW810s (TCD2220) * Avid Mbox 3 Pro (TCD2220) * For case 2 (but case 1 depends on sampling transfer frequency): * Alesis iO 26 (DiceII) * Alesis iO 14 (DiceII) * Alesis MultiMix 12 FireWire (DiceII) * Focusrite Saffire Pro 26 (TCD2220) * For case 3 (but case 1 depends on sampling transfer frequency): * M-Audio Profire 610 (TCD2220) * Loud Technology Mackie Onyx Blackbird (TCD2210) * For case 4: * TC Electronic Studio Konnekt 48 (DiceII + TCD2220) * PreSonus FireStudio (DiceII) * M-Audio Profire 2626 (TCD2220) * Focusrite Liquid Saffire 56 (TCD2220) * Focusrite Saffire Pro 40 (TCD2220) Signed-off-by: Takashi Sakamoto Link: https://lore.kernel.org/r/20210601081753.9191-3-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai

ALSA: dice: wait just for NOTIFY_CLOCK_ACCEPTED after GLOBAL_CLOCK_SELECT operation

2021-06-01T16:36:18Z

NOTIFY_CLOCK_ACCEPTED notification is always generated as a result of GLOBAL_CLOCK_SELECT operation, however NOTIFY_LOCK_CHG notification doesn't, as long as the selected clock is already configured. In the case, ALSA dice driver waits so long. It's inconvenient for some devices to lock to the sequence of value in syt field of CIP header in rx packets. This commit wait just for NOTIFY_CLOCK_ACCEPTED notification by reverting changes partially done by two commits below: * commit fbeac84dbe9e ("ALSA: dice: old firmware optimization for Dice notification") * commit aec045b80d79 ("ALSA: dice: change notification mask to detect lock status change") I note that the successful lock to the sequence of value in syt field of CIP header in rx packets results in NOTIFY_EXT_STATUS notification, then EXT_STATUS_ARX1_LOCKED bit stands in GLOBAL_EXTENDED_STATUS register. The notification can occur enough after receiving the batch of rx packets. When the sequence doesn't include value in syt field of CIP header in rx packets adequate to the device, the notification occurs again and the bit is off. Signed-off-by: Takashi Sakamoto Link: https://lore.kernel.org/r/20210601081753.9191-2-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai

ALSA: firewire-lib: transfer rx packets on-the-fly when replaying

2021-05-28T09:06:33Z

Models in below series start transmission of packet after receiving the sequence of packets: * Digidesign Digi00x family * RME Fireface series Additionally, models in Tascam FireWire series start multiplexing PCM frames into packets enough after receiving packets. It's required to transfer packets on-the-fly for the above models according to nominal sampling transfer frequency before starting sequence replay. This commit allows drivers to decide whether the engine transfers packet on-the-fly or not. Signed-off-by: Takashi Sakamoto Link: https://lore.kernel.org/r/20210527122611.173711-4-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai