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Date: Wed, 13 Aug 2014 11:47:20 +0100 From: Nikesh Oswal <nikesh@...nsource.wolfsonmicro.com> To: broonie@...nel.org, lgirdwood@...il.com Cc: perex@...ex.cz, tiwai@...e.de, alsa-devel@...a-project.org, linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com Subject: [PATCH] ASoC: wm_hubs: Fix DC Servo readback wm_hubs is a common driver code shared by WM8958, WM1811, WM8944 and WM8993 all these codecs have the DC Servo Values either in register 57h or 59h. Current code was reading register 58h for WM8958 and WM8994 revisions 2 and 3 but looking at the data sheet the DC Servo Values are stored in register 57h for these codecs. This patch fixes it by reading the correct register for DC Servo Signed-off-by: Nikesh Oswal <nikesh@...nsource.wolfsonmicro.com> --- sound/soc/codecs/wm_hubs.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index 916817f..95c5d71 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -210,9 +210,6 @@ static int wm_hubs_read_dc_servo(struct snd_soc_codec *codec, case 2: dcs_reg = WM8994_DC_SERVO_4E; break; - case 1: - dcs_reg = WM8994_DC_SERVO_READBACK; - break; default: dcs_reg = WM8993_DC_SERVO_3; break; -- 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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