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| author | Rajashekhara, Sudhakar <sudhakar.raj@ti.com> | 2011-07-20 17:36:04 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-04 21:58:33 -0700 |
| commit | cad9b0afb809af7e7710dd8d3cf48e79eab5e276 (patch) | |
| tree | 194a1f2c8b17c110f777d585b704c1631bfadcfe /sound/core/isadma.c | |
| parent | 6d1c18d3afe7b182f09402d41f82206544d9c3ff (diff) | |
| download | kernel_samsung_crespo-cad9b0afb809af7e7710dd8d3cf48e79eab5e276.zip kernel_samsung_crespo-cad9b0afb809af7e7710dd8d3cf48e79eab5e276.tar.gz kernel_samsung_crespo-cad9b0afb809af7e7710dd8d3cf48e79eab5e276.tar.bz2 | |
ASoC: davinci: fix codec start and stop functions
commit 3012f43eaf7592d8121426918e43e3b5db013aff upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound/core/isadma.c')
0 files changed, 0 insertions, 0 deletions