[alsa-devel] [PATCH 2/2] ASoC: wm2200: Set system clock control register is adsp structs

Chris Rattray crattray at opensource.wolfsonmicro.com
Thu Jan 17 14:11:47 CET 2013


Allows ADSP control code to set the dsp clock rate to match the
sys clock rate.

Signed-off-by: Chris Rattray <crattray at opensource.wolfsonmicro.com>
---
 sound/soc/codecs/wm2200.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index 5259ebd..0181444 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -2205,6 +2205,9 @@ static int wm2200_i2c_probe(struct i2c_client *i2c,
 		wm2200->dsp[i].num = i + 1;
 		wm2200->dsp[i].dev = &i2c->dev;
 		wm2200->dsp[i].regmap = wm2200->regmap;
+		wm2200->dsp[i].sysclk_reg = WM2200_CLOCKING_3;
+		wm2200->dsp[i].sysclk_mask = WM2200_SYSCLK_FREQ_MASK;
+		wm2200->dsp[i].sysclk_shift =  WM2200_SYSCLK_FREQ_SHIFT;
 	}
 
 	wm2200->dsp[0].base = WM2200_DSP1_CONTROL_1;
-- 
1.7.2.5



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