diff options
| author | Cezary Rojewski <cezary.rojewski@intel.com> | 2022-12-02 16:28:28 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-12-05 14:05:20 +0000 |
| commit | 3e9582267e3a06bfd9622dbd2304a8cfac977b43 (patch) | |
| tree | 1548b533d8578502c68ec45430cf44a15144d0fa /sound/hda/hdac_controller.c | |
| parent | f6b1254664a0a15c8bbe0a17b2c86840aa38d3d7 (diff) | |
| download | lwn-3e9582267e3a06bfd9622dbd2304a8cfac977b43.tar.gz lwn-3e9582267e3a06bfd9622dbd2304a8cfac977b43.zip | |
ALSA: hda: Interrupt servicing and BDL setup for compress streams
Account for compress streams when receiving and servicing buffer
completed interrupts. In case of compress stream enlisting hdac_stream
for data transfer, setup BDL entries much like it is the case for PCM
streams.
Signed-off-by: Divya Prakash <divya1.prakash@intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20221202152841.672536-4-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/hda/hdac_controller.c')
| -rw-r--r-- | sound/hda/hdac_controller.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c index 9a60bfdb39ba..3c7af6558249 100644 --- a/sound/hda/hdac_controller.c +++ b/sound/hda/hdac_controller.c @@ -578,8 +578,8 @@ int snd_hdac_bus_handle_stream_irq(struct hdac_bus *bus, unsigned int status, sd_status = snd_hdac_stream_readb(azx_dev, SD_STS); snd_hdac_stream_writeb(azx_dev, SD_STS, SD_INT_MASK); handled |= 1 << azx_dev->index; - if (!azx_dev->substream || !azx_dev->running || - !(sd_status & SD_INT_COMPLETE)) + if ((!azx_dev->substream && !azx_dev->cstream) || + !azx_dev->running || !(sd_status & SD_INT_COMPLETE)) continue; if (ack) ack(bus, azx_dev); |