diff options
| author | Bard Liao <yung-chuan.liao@linux.intel.com> | 2024-12-18 11:01:48 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-12-23 09:30:33 +0300 |
| commit | 645291cfe5e52cce9571d73542476bec1d79ce26 (patch) | |
| tree | c69001d4de4c38ea5905caa882705fd95cb000e2 /include/linux | |
| parent | 8f4e3343eda8cdedaf711bf3d8ef2d6ed571f420 (diff) | |
| download | linux-645291cfe5e52cce9571d73542476bec1d79ce26.tar.xz | |
Soundwire: stream: program BUSCLOCK_SCALE
We need to program bus clock scale to adjust the bus clock if current
bus clock doesn't fit the bandwidth.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20241218080155.102405-8-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/soundwire/sdw.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 05a85e2bd96d..fc0a203c3ae0 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -1041,6 +1041,7 @@ int sdw_bus_exit_clk_stop(struct sdw_bus *bus); int sdw_compare_devid(struct sdw_slave *slave, struct sdw_slave_id id); void sdw_extract_slave_id(struct sdw_bus *bus, u64 addr, struct sdw_slave_id *id); +bool is_clock_scaling_supported_by_slave(struct sdw_slave *slave); #if IS_ENABLED(CONFIG_SOUNDWIRE) |