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From: yang.a.fang@intel.com
To: broonie@kernel.org, lgirdwood@gmail.com
Cc: alsa-devel@alsa-project.org, srinivas.sripathi@intel.com,
	vinod.koul@intel.com, praveen.k.jain@intel.com,
	denny.iriawan@intel.com, "Fang, Yang A" <yang.a.fang@intel.com>,
	sathyanarayana.nujella@intel.com, sathya.prakash.m.r@intel.com,
	subhransu.s.prusty@intel.com
Subject: [PATCH] ASoC: Intel: Fixed incorrect sst pcm_delay
Date: Thu, 11 Jun 2015 22:17:57 -0700	[thread overview]
Message-ID: <1434086277-9881-1-git-send-email-yang.a.fang@intel.com> (raw)

From: "Fang, Yang A" <yang.a.fang@intel.com>

This patch corrected pcm_delay calculation in BSW sst driver

Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
---
 sound/soc/intel/atom/sst/sst_drv_interface.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/intel/atom/sst/sst_drv_interface.c b/sound/soc/intel/atom/sst/sst_drv_interface.c
index 7b50a9d..620da1d 100644
--- a/sound/soc/intel/atom/sst/sst_drv_interface.c
+++ b/sound/soc/intel/atom/sst/sst_drv_interface.c
@@ -533,7 +533,7 @@ static inline int sst_calc_tstamp(struct intel_sst_drv *ctx,
 
 	info->buffer_ptr = pointer_samples / substream->runtime->channels;
 
-	info->pcm_delay = delay_frames / substream->runtime->channels;
+	info->pcm_delay = delay_frames;
 	dev_dbg(ctx->dev, "buffer ptr %llu pcm_delay rep: %llu\n",
 			info->buffer_ptr, info->pcm_delay);
 	return 0;
-- 
1.7.9.5

             reply	other threads:[~2015-06-12  5:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-12  5:17 yang.a.fang [this message]
2015-06-12 10:24 ` [PATCH] ASoC: Intel: Fixed incorrect sst pcm_delay Mark Brown

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