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authorLinus Torvalds <torvalds@linux-foundation.org>2020-07-08 20:07:09 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2020-07-08 20:07:09 +0200
commit63e1968a2c87e9461e9694a96991935116e0cec7 (patch)
tree0a388ef222d4e0f3891231be97fa51dd9e860da2 /include
parentRaise gcc version requirement to 4.9 (diff)
parentALSA: compress: fix partial_drain completion state (diff)
downloadlinux-63e1968a2c87e9461e9694a96991935116e0cec7.tar.xz
linux-63e1968a2c87e9461e9694a96991935116e0cec7.zip
Merge tag 'sound-5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "A collection of small, mostly device-specific fixes. The significant one is the regression fix for USB-audio implicit feedback devices due to the incorrect frame size calculation, which landed in 5.8 and stable trees. In addition, a few usual HD-audio and USB-audio quirks, Intel HDMI fixes, ASoC fsl and rt5682 fixes, as well as the fix in compress-offload partial drain operation" * tag 'sound-5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: compress: fix partial_drain completion state ALSA: usb-audio: Add implicit feedback quirk for RTX6001 ALSA: usb-audio: add quirk for MacroSilicon MS2109 ALSA: hda/realtek: Enable headset mic of Acer Veriton N4660G with ALC269VC ALSA: hda/realtek: Enable headset mic of Acer C20-820 with ALC269VC ALSA: hda/realtek - Enable audio jacks of Acer vCopperbox with ALC269VC ALSA: hda/realtek - Fix Lenovo Thinkpad X1 Carbon 7th quirk subdevice id ALSA: hda/hdmi: improve debug traces for stream lookups ALSA: hda/hdmi: fix failures at PCM open on Intel ICL and later ALSA: opl3: fix infoleak in opl3 ALSA: usb-audio: Replace s/frame/packet/ where appropriate ALSA: usb-audio: Fix packet size calculation AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel module ALSA: hda - let hs_mic be picked ahead of hp_mic ASoC: rt5682: fix the pop noise while OMTP type headset plugin ASoC: fsl_mqs: Fix unchecked return value for clk_prepare_enable ASoC: fsl_mqs: Don't check clock is NULL before calling clk API
Diffstat (limited to 'include')
-rw-r--r--include/sound/compress_driver.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
index 6ce8effa0b12..70cbc5095e72 100644
--- a/include/sound/compress_driver.h
+++ b/include/sound/compress_driver.h
@@ -66,6 +66,7 @@ struct snd_compr_runtime {
* @direction: stream direction, playback/recording
* @metadata_set: metadata set flag, true when set
* @next_track: has userspace signal next track transition, true when set
+ * @partial_drain: undergoing partial_drain for stream, true when set
* @private_data: pointer to DSP private data
* @dma_buffer: allocated buffer if any
*/
@@ -78,6 +79,7 @@ struct snd_compr_stream {
enum snd_compr_direction direction;
bool metadata_set;
bool next_track;
+ bool partial_drain;
void *private_data;
struct snd_dma_buffer dma_buffer;
};
@@ -182,7 +184,13 @@ static inline void snd_compr_drain_notify(struct snd_compr_stream *stream)
if (snd_BUG_ON(!stream))
return;
- stream->runtime->state = SNDRV_PCM_STATE_SETUP;
+ /* for partial_drain case we are back to running state on success */
+ if (stream->partial_drain) {
+ stream->runtime->state = SNDRV_PCM_STATE_RUNNING;
+ stream->partial_drain = false; /* clear this flag as well */
+ } else {
+ stream->runtime->state = SNDRV_PCM_STATE_SETUP;
+ }
wake_up(&stream->runtime->sleep);
}