From: Ravulapati Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com>
To: unlisted-recipients:; (no To-header on input)
Cc: <Alexander.Deucher@amd.com>,
Ravulapati Vishnu vardhan rao
<Vishnuvardhanrao.Ravulapati@amd.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
"Takashi Iwai" <tiwai@suse.com>,
Vijendar Mukunda <Vijendar.Mukunda@amd.com>,
Maruthi Srinivas Bayyavarapu <Maruthi.Bayyavarapu@amd.com>,
Sanju R Mehta <sanju.mehta@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
"moderated list:SOUND - SOC LAYER / DYNAMIC AUDIO POWER
MANAGEM..." <alsa-devel@alsa-project.org>,
open list <linux-kernel@vger.kernel.org>
Subject: [PATCH 3/3] ASoC : amd: reduced period size
Date: Mon, 29 Jul 2019 17:38:31 +0530 [thread overview]
Message-ID: <1564402115-5043-3-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> (raw)
In-Reply-To: <1564402115-5043-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com>
Reduced period size and offsets.
Signed-off-by:Ravulapati, Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com>
---
sound/soc/amd/raven/acp3x.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/sound/soc/amd/raven/acp3x.h b/sound/soc/amd/raven/acp3x.h
index 4f2cadd..033e2a9 100644
--- a/sound/soc/amd/raven/acp3x.h
+++ b/sound/soc/amd/raven/acp3x.h
@@ -23,17 +23,17 @@
#define ACP_SRAM_PTE_OFFSET 0x02050000
#define PAGE_SIZE_4K_ENABLE 0x2
#define MEM_WINDOW_START 0x4000000
-#define PLAYBACK_FIFO_ADDR_OFFSET 0x400
-#define CAPTURE_FIFO_ADDR_OFFSET 0x500
+#define PLAYBACK_FIFO_ADDR_OFFSET 0x00
+#define CAPTURE_FIFO_ADDR_OFFSET 0x04
#define PLAYBACK_MIN_NUM_PERIODS 2
#define PLAYBACK_MAX_NUM_PERIODS 8
-#define PLAYBACK_MAX_PERIOD_SIZE 16384
-#define PLAYBACK_MIN_PERIOD_SIZE 4096
+#define PLAYBACK_MAX_PERIOD_SIZE 8192
+#define PLAYBACK_MIN_PERIOD_SIZE 1024
#define CAPTURE_MIN_NUM_PERIODS 2
#define CAPTURE_MAX_NUM_PERIODS 8
-#define CAPTURE_MAX_PERIOD_SIZE 16384
-#define CAPTURE_MIN_PERIOD_SIZE 4096
+#define CAPTURE_MAX_PERIOD_SIZE 8192
+#define CAPTURE_MIN_PERIOD_SIZE 1024
#define MAX_BUFFER (PLAYBACK_MAX_PERIOD_SIZE * PLAYBACK_MAX_NUM_PERIODS)
#define MIN_BUFFER MAX_BUFFER
--
2.7.4
next prev parent reply other threads:[~2019-07-29 12:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-29 12:08 [PATCH 1/3] ASoC: amd: use DMA addr rather than CPU pa for audio buffer Ravulapati Vishnu vardhan rao
2019-07-29 12:08 ` [PATCH 2/3] ASoC: amd: use dma_ops of parent device for acp3x dma driver Ravulapati Vishnu vardhan rao
2019-07-29 12:08 ` Ravulapati Vishnu vardhan rao [this message]
2019-07-31 19:47 ` [PATCH 3/3] ASoC : amd: reduced period size Mark Brown
2019-08-01 12:59 ` [PATCH 1/3] ASoC: amd: use DMA addr rather than CPU pa for audio buffer Mark Brown
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