Unverified Commit 983b8864 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Mark Brown
Browse files

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



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

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: default avatarVinod Koul <vkoul@kernel.org>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarVinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-7-srinivas.kandagatla@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 39376129

sound/soc/qcom/qdsp6/q6asm-dai.c

+2 −2
Original line number Diff line number Diff line
@@ -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");

sound/soc/qcom/qdsp6/q6asm.c

+3 −1
Original line number Diff line number Diff line
@@ -923,7 +923,7 @@ err: 
 */

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;

sound/soc/qcom/qdsp6/q6asm.h

+1 −1
Original line number Diff line number Diff line
@@ -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);

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