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Date: 28 Nov 2012 10:14:28 +0000 From: "Oskar Schirmer" <oskar@...ra.com> To: "Wolfram Sang" <w.sang@...gutronix.de> Cc: linux-kernel@...r.kernel.org, "Andrew Morton" <akpm@...ux-foundation.org>, "Liam Girdwood" <lrg@...com>, "Fabio Estevam" <fabio.estevam@...escale.com>, "Zeng Zhaoming" <zengzm.kernel@...il.com>, alsa-devel@...a-project.org, "Jaroslav Kysela" <perex@...ex.cz>, "Takashi Iwai" <tiwai@...e.de>, "Oskar Schirmer" <oskar@...ra.com> Subject: [PATCH] sound/sgtl5000: fix initial setting for DAC data source According to documentation bit 3:2 in register SSS_CTRL are reserved and zero, so the setting of 0x0008 does not make much sense. Instead, bit 4 should be set as is with power up, to reflect routing of I2S_IN to DAC correctly. Looks much like an off by one error. Signed-off-by: Oskar Schirmer <oskar@...ra.com> --- sound/soc/codecs/sgtl5000.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index df2f99d..5b37891 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -37,7 +37,7 @@ static const u16 sgtl5000_regs[SGTL5000_MAX_REG_OFFSET] = { [SGTL5000_CHIP_CLK_CTRL] = 0x0008, [SGTL5000_CHIP_I2S_CTRL] = 0x0010, - [SGTL5000_CHIP_SSS_CTRL] = 0x0008, + [SGTL5000_CHIP_SSS_CTRL] = 0x0010, [SGTL5000_CHIP_DAC_VOL] = 0x3c3c, [SGTL5000_CHIP_PAD_STRENGTH] = 0x015f, [SGTL5000_CHIP_ANA_HP_CTRL] = 0x1818, -- 1.7.9.5 -- 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/
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