linux-kernel - [PATCH v3 03/10] ASoC: q6asm: use flags directly from q6asm-dai

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Date:   Mon, 27 Jul 2020 10:37:59 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     broonie@...nel.org
Cc:     vkoul@...nel.org, perex@...ex.cz, tiwai@...e.com,
        lgirdwood@...il.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, ckeepax@...nsource.cirrus.com,
        pierre-louis.bossart@...ux.intel.com,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH v3 03/10] ASoC: q6asm: use flags directly from q6asm-dai

use flags set by q6asm-dais directly!

This will be useful gapless case where write needs a special flag to indicate
that last buffer.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 sound/soc/qcom/qdsp6/q6asm-dai.c | 8 ++++----
 sound/soc/qcom/qdsp6/q6asm.c     | 5 +----
 sound/soc/qcom/qdsp6/q6asm.h     | 1 -
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c
index e8c732ec6061..466383b8c20c 100644
--- a/sound/soc/qcom/qdsp6/q6asm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6asm-dai.c
@@ -186,7 +186,7 @@ static void event_handler(uint32_t opcode, uint32_t token,
 	case ASM_CLIENT_EVENT_CMD_RUN_DONE:
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 			q6asm_write_async(prtd->audio_client, prtd->stream_id,
-				   prtd->pcm_count, 0, 0, NO_TIMESTAMP);
+				   prtd->pcm_count, 0, 0, 0);
 		break;
 	case ASM_CLIENT_EVENT_CMD_EOS_DONE:
 		prtd->state = Q6ASM_STREAM_STOPPED;
@@ -196,7 +196,7 @@ static void event_handler(uint32_t opcode, uint32_t token,
 		snd_pcm_period_elapsed(substream);
 		if (prtd->state == Q6ASM_STREAM_RUNNING)
 			q6asm_write_async(prtd->audio_client, prtd->stream_id,
-					   prtd->pcm_count, 0, 0, NO_TIMESTAMP);
+					   prtd->pcm_count, 0, 0, 0);
 
 		break;
 		}
@@ -515,7 +515,7 @@ static void compress_event_handler(uint32_t opcode, uint32_t token,
 		spin_lock_irqsave(&prtd->lock, flags);
 		if (!prtd->bytes_sent) {
 			q6asm_write_async(prtd->audio_client, prtd->stream_id,
-					  prtd->pcm_count, 0, 0, NO_TIMESTAMP);
+					  prtd->pcm_count, 0, 0, 0);
 			prtd->bytes_sent += prtd->pcm_count;
 		}
 
@@ -541,7 +541,7 @@ static void compress_event_handler(uint32_t opcode, uint32_t token,
 
 		if (avail >= prtd->pcm_count) {
 			q6asm_write_async(prtd->audio_client, prtd->stream_id,
-					   prtd->pcm_count, 0, 0, NO_TIMESTAMP);
+					   prtd->pcm_count, 0, 0, 0);
 			prtd->bytes_sent += prtd->pcm_count;
 		}
 
diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c
index f5d1f3c2c1ec..d6728304ce6a 100644
--- a/sound/soc/qcom/qdsp6/q6asm.c
+++ b/sound/soc/qcom/qdsp6/q6asm.c
@@ -1546,10 +1546,7 @@ int q6asm_write_async(struct audio_client *ac, uint32_t stream_id, uint32_t len,
 	write->mem_map_handle =
 	    ac->port[SNDRV_PCM_STREAM_PLAYBACK].mem_map_handle;
 
-	if (wflags == NO_TIMESTAMP)
-		write->flags = (wflags & 0x800000FF);
-	else
-		write->flags = (0x80000000 | wflags);
+	write->flags = wflags;
 
 	port->dsp_buf++;
 
diff --git a/sound/soc/qcom/qdsp6/q6asm.h b/sound/soc/qcom/qdsp6/q6asm.h
index ceece124dd3d..9ac020c609c6 100644
--- a/sound/soc/qcom/qdsp6/q6asm.h
+++ b/sound/soc/qcom/qdsp6/q6asm.h
@@ -29,7 +29,6 @@ enum {
 };
 
 #define MAX_SESSIONS	8
-#define NO_TIMESTAMP    0xFF00
 #define FORMAT_LINEAR_PCM   0x0000
 
 struct q6asm_flac_cfg {
-- 
2.21.0