diff options
| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2021-04-28 01:53:31 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-04-28 16:34:55 +0100 |
| commit | 6879e8e759bf9e05eaee85e32ca1a936e6b46da1 (patch) | |
| tree | 1f4703365cca091f0c26d996672e8dd643ee87c5 /sound/soc/amd/raven/acp3x.h | |
| parent | 6c9762a78c325107dc37d20ee21002b841679209 (diff) | |
ASoC: amd: fix for pcm_read() error
Below phython script throwing pcm_read() error.
import subprocess
p = subprocess.Popen(["aplay -t raw -D plughw:1,0 /dev/zero"], shell=True)
subprocess.call(["arecord -Dhw:1,0 --dump-hw-params"], shell=True)
subprocess.call(["arecord -Dhw:1,0 -fdat -d1 /dev/null"], shell=True)
p.kill()
Handling ACP global external interrupt enable register
causing this issue.
This register got updated wrongly when there is active
stream causing interrupts disabled for active stream.
Refactored code to handle enabling and disabling external interrupts.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/1619555017-29858-1-git-send-email-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/raven/acp3x.h')
| -rw-r--r-- | sound/soc/amd/raven/acp3x.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/amd/raven/acp3x.h b/sound/soc/amd/raven/acp3x.h index 03fe93913e12..c3f0c8b7545d 100644 --- a/sound/soc/amd/raven/acp3x.h +++ b/sound/soc/amd/raven/acp3x.h @@ -77,6 +77,7 @@ #define ACP_POWER_OFF_IN_PROGRESS 0x03 #define ACP3x_ITER_IRER_SAMP_LEN_MASK 0x38 +#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF struct acp3x_platform_info { u16 play_i2s_instance; |