xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ALSA: firewire-lib: pass packet descriptor to data block processing layer

Browse Source 
This commit changes signature of callback function to call data block
processing layer with packet descriptor. At present, the layer is called
per packet.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto
2019-07-22 12:37:03 +09:00
committed by Takashi Iwai
parent 0f5cfcb24d
commit d2c104a342
7 changed files with 97 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sound/firewire/amdtp-stream.c
View File

@@ -768,13 +768,11 @@ static void process_ctx_payloads(struct amdtp_stream *s,
for (i = 0; i < packets; ++i) {
const struct pkt_desc *desc = descs + i;
struct snd_pcm_substream *pcm;
struct snd_pcm_substream *pcm = READ_ONCE(s->pcm);
unsigned int pcm_frames;
pcm_frames = s->process_data_blocks(s, desc->ctx_payload,
desc->data_blocks, desc->data_block_counter);
pcm_frames = s->process_data_blocks(s, desc, pcm);
pcm = READ_ONCE(s->pcm);
if (pcm && pcm_frames > 0)
update_pcm_pointers(s, pcm, pcm_frames);
}