On Fri, Mar 30, 2018 at 03:34:57PM +0530, Akshu Agrawal wrote:
This enables/disables and sets auxiliary clock at 25Mhz. It uses common clock framework for proper ref counting. This approach will save power in comparison to keeping it always On in firmware.
TEST= aplay -vv <file> check register to see clock enabled kill aplay check register to see clock disabled
Signed-off-by: Akshu Agrawal akshu.agrawal@amd.com Acked-by: Alex Deucher alexander.deucher@amd.com
V2: Correcting the pin to OSCOUT1 from OSCOUT2 V3: Fix error/warnings from kbuild test V4: Fix build errors for platform which do not support CONFIG_COMMON_CLK V5: Review comments by Dan and Sriram
LGTM.
Thanks, Sriram.
sound/soc/amd/acp-da7219-max98357a.c | 159 ++++++++++++++++++++++++++++++++++- 1 file changed, 157 insertions(+), 2 deletions(-)