soundwire: intel: set dev_num_ida_min
authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tue, 23 Aug 2022 04:50:04 +0000 (12:50 +0800)
committerVinod Koul <vkoul@kernel.org>
Tue, 30 Aug 2022 04:46:41 +0000 (10:16 +0530)
commit1f2dcf3a154acf2c33c95859d8a2023fae596a04
treeebb58c3c0c0dfb715e0dd1154ceb420766457f49
parentc60561014257699d81ab392eb6cb6389ad8907df
soundwire: intel: set dev_num_ida_min

The allowed values for SoundWire device numbers are between 1 and 11
(inclusive). HDaudio/iDISP codecs typically use SDI values 0..3
(inclusive). To allow for a unique peripheral SDI/dev_number across
HDaudio and SoundWire buses, we set the minimum base to 4. This still
allows for 8 SoundWire peripherals in the system, currently more than
needed in actual products.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220823045004.2670658-4-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/soundwire/intel.c