linux-kernel - [PATCH 2/5] ASoC: rockchip-i2s: fix master mode set bit error

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1410568863-21723-1-git-send-email-jay.xu@rock-chips.com>
Date:	Sat, 13 Sep 2014 08:41:03 +0800
From:	Jianqun <jay.xu@...k-chips.com>
To:	heiko@...ech.de, lgirdwood@...il.com, broonie@...nel.org,
	perex@...ex.cz, tiwai@...e.de,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
	alsa-devel@...a-project.org
Cc:	huangtao@...k-chips.com, cf@...k-chips.com,
	Jianqun <jay.xu@...k-chips.com>
Subject: [PATCH 2/5] ASoC: rockchip-i2s: fix master mode set bit error

Fix error format set to I2S master or slave mode.
Test on RK3288 board with max98090.

Signed-off-by: Jianqun Xu <jay.xu@...k-chips.com>
---
 sound/soc/rockchip/rockchip_i2s.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 8d8e4b5..870a664 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -165,13 +165,14 @@ static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
 	struct rk_i2s_dev *i2s = to_info(cpu_dai);
 	unsigned int mask = 0, val = 0;
 
-	mask = I2S_CKR_MSS_SLAVE;
+	mask = I2S_CKR_MSS_MASK;
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
 	case SND_SOC_DAIFMT_CBS_CFS:
-		val = I2S_CKR_MSS_SLAVE;
+		/* Set source clock in Master mode */
+		val = I2S_CKR_MSS_MASTER;
 		break;
 	case SND_SOC_DAIFMT_CBM_CFM:
-		val = I2S_CKR_MSS_MASTER;
+		val = I2S_CKR_MSS_SLAVE;
 		break;
 	default:
 		return -EINVAL;
-- 
1.9.1


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/