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| author | Rajashekhara, Sudhakar <sudhakar.raj@ti.com> | 2011-07-20 17:36:04 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-07-20 20:51:23 +0100 |
| commit | 3012f43eaf7592d8121426918e43e3b5db013aff (patch) | |
| tree | 558d96ee81c9d086d0009179903cccb5aa852e8e /sound/sound_firmware.c | |
| parent | c219c80929ca942c38334aad38b7582aed4e038e (diff) | |
| download | linux-next-3012f43eaf7592d8121426918e43e3b5db013aff.tar.gz | |
ASoC: davinci: fix codec start and stop functions
According to DM365 voice codec data sheet at [1], before starting
recording or playback, ADC/DAC modules should follow a reset and
enable cycle. Writing a 1 to the ADC/DAC bit in the register resets
the module and clearing the bit to 0 will enable the module. But the
driver seems to be doing the reverse of it.
[1] http://focus.ti.com/lit/ug/sprufi9b/sprufi9b.pdf
Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Diffstat (limited to 'sound/sound_firmware.c')
0 files changed, 0 insertions, 0 deletions