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| author | Axel Lin <axel.lin@gmail.com> | 2011-10-19 11:00:42 +0800 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2013-01-21 10:49:42 +0100 |
| commit | 978816737293866010aff5a65a2d9dc7ecc86b02 (patch) | |
| tree | 4618cccce32b9cc1fe28c7c091f6c05d9b8cf9eb /README | |
| parent | 5edb37a1fdfcd5d183e5d83e44099882b2f73040 (diff) | |
ASoC: sgtl5000: Fix setting mic bias resistor
According to the datasheet:
CHIP_MIC_CTRL 0x002A
BITS[9:8] BIAS_RESISTOR
0x0 = Powerd off
0x1 = 2.0 kohm
0x2 = 4.0 kohm
0x3 = 8.0 kohm
To set mic bias resistor, we need to update bits[9:8] of
SGTL5000_CHIP_MIC_CTRL register.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions