linux-kernel - [PATCH] ASoC: rockchip: Fix incorrect VDW value for 24 bit

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Date:	Wed, 25 Nov 2015 09:54:11 +0100
From:	Sjoerd Simons <sjoerd.simons@...labora.co.uk>
To:	Mark Brown <broonie@...nel.org>
Cc:	Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org,
	Heiko Stuebner <heiko@...ech.de>,
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Takashi Iwai <tiwai@...e.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] ASoC: rockchip: Fix incorrect VDW value for 24 bit

Correct valid data word register value for 24 bit data width. The
bit value should be 10 (aka 0x2), not 0x10.

This fixes playback of 24 bit audio.

Signed-off-by: Sjoerd Simons <sjoerd.simons@...labora.co.uk>

---

 sound/soc/rockchip/rockchip_spdif.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_spdif.h b/sound/soc/rockchip/rockchip_spdif.h
index 07f86a2..921b409 100644
--- a/sound/soc/rockchip/rockchip_spdif.h
+++ b/sound/soc/rockchip/rockchip_spdif.h
@@ -28,9 +28,9 @@
 #define SPDIF_CFGR_VDW(x)	(x << SPDIF_CFGR_VDW_SHIFT)
 #define SDPIF_CFGR_VDW_MASK	(0xf << SPDIF_CFGR_VDW_SHIFT)
 
-#define SPDIF_CFGR_VDW_16	SPDIF_CFGR_VDW(0x00)
-#define SPDIF_CFGR_VDW_20	SPDIF_CFGR_VDW(0x01)
-#define SPDIF_CFGR_VDW_24	SPDIF_CFGR_VDW(0x10)
+#define SPDIF_CFGR_VDW_16	SPDIF_CFGR_VDW(0x0)
+#define SPDIF_CFGR_VDW_20	SPDIF_CFGR_VDW(0x1)
+#define SPDIF_CFGR_VDW_24	SPDIF_CFGR_VDW(0x2)
 
 /*
  * DMACR
-- 
2.6.2

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