diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2022-11-11 04:31:33 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-11-23 17:41:49 +0300 |
| commit | 36e3b385f35a33a10b792ec46350dd87d79e84dd (patch) | |
| tree | 4d426c194b804386c99357ad89f6b02a224bf54f /include/linux/soundwire | |
| parent | 49c9ff45991a5a62e040c8b43c89a9ab38a0a91f (diff) | |
| download | linux-36e3b385f35a33a10b792ec46350dd87d79e84dd.tar.xz | |
soundwire: intel: add in-band wake callbacks in hw_ops
No functionality change, only add indirection for in-band wake
management helpers.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@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/20221111013135.38289-7-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'include/linux/soundwire')
| -rw-r--r-- | include/linux/soundwire/sdw_intel.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 81430201b8b9..0942cd464095 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -307,6 +307,8 @@ struct sdw_intel; * @stop_bus: stop all bus * @link_power_up: power-up using chip-specific helpers * @link_power_down: power-down with chip-specific helpers + * @shim_check_wake: check if a wake was received + * @shim_wake: enable/disable in-band wake management * @pre_bank_switch: helper for bus management * @post_bank_switch: helper for bus management */ @@ -325,6 +327,9 @@ struct sdw_intel_hw_ops { int (*link_power_up)(struct sdw_intel *sdw); int (*link_power_down)(struct sdw_intel *sdw); + int (*shim_check_wake)(struct sdw_intel *sdw); + void (*shim_wake)(struct sdw_intel *sdw, bool wake_enable); + int (*pre_bank_switch)(struct sdw_intel *sdw); int (*post_bank_switch)(struct sdw_intel *sdw); }; |