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ASoC: q6asm: add support to gapless flag in q6asm open 

This patch adds support to gapless flag to q6asm_open_write().

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-7-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Srinivas Kandagatla 2020-07-27 10:38:02 +01:00 committed by Mark Brown
parent 3937612978
commit 983b8864f6
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
3 changed files with 6 additions and 4 deletions
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4
sound/soc/qcom/qdsp6/q6asm-dai.c
View File

@ -255,7 +255,7 @@ static int q6asm_dai_prepare(struct snd_soc_component *component,
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
ret = q6asm_open_write(prtd->audio_client, prtd->stream_id,
FORMAT_LINEAR_PCM,
0, prtd->bits_per_sample);
0, prtd->bits_per_sample, false);
} else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
ret = q6asm_open_read(prtd->audio_client, prtd->stream_id,
FORMAT_LINEAR_PCM,
@ -682,7 +682,7 @@ static int q6asm_dai_compr_set_params(struct snd_soc_component *component,
if (dir == SND_COMPRESS_PLAYBACK) {
ret = q6asm_open_write(prtd->audio_client, prtd->stream_id,
params->codec.id, params->codec.profile,
prtd->bits_per_sample);
prtd->bits_per_sample, true);
if (ret < 0) {
dev_err(dev, "q6asm_open_write failed\n");

4
sound/soc/qcom/qdsp6/q6asm.c
View File

@ -923,7 +923,7 @@ static int q6asm_ac_send_cmd_sync(struct audio_client *ac, struct apr_pkt *pkt)
*/
int q6asm_open_write(struct audio_client *ac, uint32_t stream_id,
uint32_t format, u32 codec_profile,
uint16_t bits_per_sample)
uint16_t bits_per_sample, bool is_gapless)
{
struct asm_stream_cmd_open_write_v3 *open;
struct apr_pkt *pkt;
@ -943,6 +943,8 @@ int q6asm_open_write(struct audio_client *ac, uint32_t stream_id,
pkt->hdr.opcode = ASM_STREAM_CMD_OPEN_WRITE_V3;
open->mode_flags = 0x00;
open->mode_flags |= ASM_LEGACY_STREAM_SESSION;
if (is_gapless)
open->mode_flags |= BIT(ASM_SHIFT_GAPLESS_MODE_FLAG);
/* source endpoint : matrix */
open->sink_endpointype = ASM_END_POINT_DEVICE_MATRIX;

2
sound/soc/qcom/qdsp6/q6asm.h
View File

@ -99,7 +99,7 @@ int q6asm_write_async(struct audio_client *ac, uint32_t stream_id, uint32_t len,
uint32_t msw_ts, uint32_t lsw_ts, uint32_t flags);
int q6asm_open_write(struct audio_client *ac, uint32_t stream_id,
uint32_t format, u32 codec_profile,
uint16_t bits_per_sample);
uint16_t bits_per_sample, bool is_gapless);
int q6asm_open_read(struct audio_client *ac, uint32_t stream_id,
uint32_t format, uint16_t bits_per_sample);