Herve Codina 9aa33d5b4a

ASoC: fsl: fsl_qmc_audio: Reset audio data pointers on TRIGGER_START event ...

On SNDRV_PCM_TRIGGER_START event, audio data pointers are not reset.

This leads to wrong data buffer usage when multiple TRIGGER_START are
received and ends to incorrect buffer usage between the user-space and
the driver. Indeed, the driver can read data that are not already set by
the user-space or the user-space and the driver are writing and reading
the same area.

Fix that resetting data pointers on each SNDRV_PCM_TRIGGER_START events.

Fixes: 075c7125b11c ("ASoC: fsl: Add support for QMC audio")
Cc: stable@vger.kernel.org
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Link: https://patch.msgid.link/20250410091643.535627-1-herve.codina@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>

2025-04-10 12:24:33 +01:00

..

efika-audio-fabric.c

ASoC: Explicitly include correct DT includes

2023-10-09 13:13:56 +01:00

eukrea-tlv320.c

ASoC: fsl: use devm_snd_soc_register_card()

2024-01-22 00:06:02 +00:00

fsl_asrc_common.h

ASoC: fsl_asrc_m2m: Add memory to memory function

2024-12-13 08:57:09 +00:00

fsl_asrc_dma.c

ASoC: fsl_asrc_dma: get codec or cpu dai from backend

2025-04-06 23:18:18 +01:00

fsl_asrc_m2m.c

ASoC: fsl_asrc_m2m: return error value in asrc_m2m_device_run()

2025-01-20 13:50:31 +00:00

fsl_asrc.c

ASoC: fsl_asrc: register m2m platform device

2024-12-13 08:57:10 +00:00

fsl_asrc.h

ASoC: fsl_asrc: define functions for memory to memory usage

2024-12-13 08:57:07 +00:00

fsl_aud2htx.c

ASoC: fsl: Convert to RUNTIME_PM_OPS() and co

2025-03-17 10:14:39 +00:00

fsl_aud2htx.h

ASoC: fsl_aud2htx: Add aud2htx module driver

2020-11-05 17:06:16 +00:00

fsl_audmix.c

ASoC: fsl_audmix: register card device depends on 'dais' property

2025-03-03 13:48:38 +00:00

fsl_audmix.h

ASoC: fsl_audmix: Add spin lock to protect tdms

2019-11-11 13:01:37 +00:00

fsl_dma.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00

fsl_dma.h

ASoC: fsl-dma: Switch to SPDX identifier

2019-04-08 13:51:01 +07:00

fsl_easrc.c

ASoC: fsl_easrc: register m2m platform device

2024-12-13 08:57:11 +00:00

fsl_easrc.h

ASoC: fsl_easrc: define functions for memory to memory usage

2024-12-13 08:57:08 +00:00

fsl_esai.c

ASoC: fsl: Convert to RUNTIME_PM_OPS() and co

2025-03-17 10:14:39 +00:00

fsl_esai.h

ASoC: fsl_esai: Switch to SPDX identifier

2018-05-03 10:29:05 +09:00

fsl_micfil.c

ASoC: fsl: Convert to RUNTIME_PM_OPS() and co

2025-03-17 10:14:39 +00:00

fsl_micfil.h

ASoC: fsl_micfil: Add decimation filter bypass mode support

2025-02-11 13:36:18 +00:00

fsl_mqs.c

ASoC: fsl_mqs: Add i.MX943 platform support

2025-01-13 13:12:57 +00:00

fsl_qmc_audio.c

ASoC: fsl: fsl_qmc_audio: Reset audio data pointers on TRIGGER_START event

2025-04-10 12:24:33 +01:00

fsl_rpmsg.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00

fsl_rpmsg.h

ASoC: fsl_rpmsg: add soc specific data structure

2021-09-13 01:59:15 +01:00

fsl_sai.c

ASoC: fsl: Convert to RUNTIME_PM_OPS() and co

2025-03-17 10:14:39 +00:00

fsl_sai.h

ASoC: fsl_sai: Add sample rate constraint

2024-12-09 13:11:11 +00:00

fsl_spdif.c

ASoC: fsl_spdif: change IFACE_PCM to IFACE_MIXER

2024-12-11 18:45:27 +00:00

fsl_spdif.h

ASoC: fsl_spdif: Add support for 22.05 kHz sample rate

2023-07-19 18:47:18 +01:00

fsl_ssi_dbg.c

ASoC: fsl: fsl_ssi_dbg: remove spurious kernel-doc comment start

2020-07-03 16:09:24 +01:00

fsl_ssi.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00

fsl_ssi.h

ASoC: fsl: no need to check return value of debugfs_create functions

2019-06-14 16:37:48 +01:00

fsl_utils.c

ASoC: fsl_utils: Add function to constrain rates

2024-12-09 13:11:09 +00:00

fsl_utils.h

ASoC: fsl_utils: Add function to constrain rates

2024-12-09 13:11:09 +00:00

fsl_xcvr.c

ASoC: fsl: Convert to RUNTIME_PM_OPS() and co

2025-03-17 10:14:39 +00:00

fsl_xcvr.h

ASoC: fsl_xcvr: Use regmap for PHY and PLL registers

2024-12-02 00:30:19 +00:00

fsl-asoc-card.c

ASoC: fsl: use inclusive language for SND_SOC_DAIFMT_CBx_CFx

2025-03-03 12:57:18 +00:00

imx-audio-rpmsg.c

ASoC: fsl: Let imx-audio-rpmsg register platform device for card

2024-03-25 00:32:50 +00:00

imx-audmix.c

ASoC: fsl: Rename stream name of SAI DAI driver

2025-02-24 18:35:53 +00:00

imx-audmux.c

ASoC: Use of_property_present() for non-boolean properties

2025-01-09 18:50:14 +00:00

imx-audmux.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

imx-card.c

ASoC: imx-card: Add NULL check in imx_card_probe()

2025-04-01 17:01:10 +01:00

imx-es8328.c

ASoC: fsl: Remove unused of_gpio.h

2024-06-10 12:48:37 +01:00

imx-hdmi.c

ASoC: fsl: Use snd_soc_substream_to_rtd() for accessing private_data

2024-05-06 23:59:51 +09:00

imx-pcm-dma.c

ASoC: fsl: add missing MODULE_DESCRIPTION() macro

2024-06-03 15:59:20 +01:00

imx-pcm-fiq.c

ASoC: fsl: imx-pcm-fiq: Switch to use hrtimer_setup()

2025-02-18 11:19:07 +01:00

imx-pcm-rpmsg.c

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05 10:30:12 +02:00

imx-pcm-rpmsg.h

ASoC: imx-pcm-rpmsg: Fix warning of incorrect type in assignment

2021-05-10 13:05:38 +01:00

imx-pcm.h

ASoC: fsl: Remove unused inline function imx_pcm_dma_params_init_data()

2022-09-23 13:56:25 +01:00

imx-rpmsg.c

ASoC: Use of_property_present() for non-boolean properties

2025-01-09 18:50:14 +00:00

imx-sgtl5000.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00

imx-ssi.h

dmaengine: imx: Move header to include/dma/

2022-04-19 12:06:18 +01:00

Kconfig

ASoC: fsl_asrc_m2m: select CONFIG_DMA_SHARED_BUFFER

2025-01-22 14:09:26 +00:00

lpc3xxx-i2s.c

ASoC: fsl: lpc3xxx: Make some symbols static

2024-08-02 14:05:32 +01:00

lpc3xxx-i2s.h

ASoC: fsl: lpc3xxx-i2s: Include bitfield.h for FIELD_PREP

2024-07-01 20:07:28 +01:00

lpc3xxx-pcm.c

ASoC: fsl: lpc3xxx: Make some symbols static

2024-08-02 14:05:32 +01:00

Makefile

ASoC: fsl_asrc_m2m: Add memory to memory function

2024-12-13 08:57:09 +00:00

mpc5200_dma.c

ASoC: fsl: mpc5200_dma.c: Fix warning of Function parameter or member not described

2023-10-10 12:39:37 +01:00

mpc5200_dma.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mpc5200_psc_ac97.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00

mpc5200_psc_i2s.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00

p1022_ds.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00

p1022_rdk.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00

pcm030-audio-fabric.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00