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Code Issues Releases Wiki Activity

soundwire: intel: add register_dai callback in hw_ops

Browse source 
No functionality change, only add indirection for DAI registration
helper.

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/20221111013135.38289-4-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2022-11-11 09:31:30 +08:00 committed by Vinod Koul
parent fb2dc6a0a5
commit b6234bcc65
3 changed files with 13 additions and 1 deletions
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4
drivers/soundwire/intel.c
View file

@ -1426,6 +1426,8 @@ const struct sdw_intel_hw_ops sdw_intel_cnl_hw_ops = {
.debugfs_init = intel_debugfs_init,
.debugfs_exit = intel_debugfs_exit,
.register_dai = intel_register_dai,
.pre_bank_switch = intel_pre_bank_switch,
.post_bank_switch = intel_post_bank_switch,
};
@ -1611,7 +1613,7 @@ int intel_link_startup(struct auxiliary_device *auxdev)
goto err_init;
/* Register DAIs */
ret = intel_register_dai(sdw);
ret = sdw_intel_register_dai(sdw);
if (ret) {
dev_err(dev, "DAI registration failed: %d\n", ret);
goto err_power_up;

7
drivers/soundwire/intel.h
View file

@ -77,4 +77,11 @@ static inline void sdw_intel_debugfs_exit(struct sdw_intel *sdw)
SDW_INTEL_OPS(sdw, debugfs_exit)(sdw);
}
static inline int sdw_intel_register_dai(struct sdw_intel *sdw)
{
if (SDW_INTEL_CHECK_OPS(sdw, register_dai))
return SDW_INTEL_OPS(sdw, register_dai)(sdw);
return -ENOTSUPP;
}
#endif /* __SDW_INTEL_LOCAL_H */

3
include/linux/soundwire/sdw_intel.h
View file

@ -299,6 +299,7 @@ struct sdw_intel;
/* struct intel_sdw_hw_ops - SoundWire ops for Intel platforms.
* @debugfs_init: initialize all debugfs capabilities
* @debugfs_exit: close and cleanup debugfs capabilities
* @register_dai: read all PDI information and register DAIs
* @pre_bank_switch: helper for bus management
* @post_bank_switch: helper for bus management
*/
@ -306,6 +307,8 @@ struct sdw_intel_hw_ops {
void (*debugfs_init)(struct sdw_intel *sdw);
void (*debugfs_exit)(struct sdw_intel *sdw);
int (*register_dai)(struct sdw_intel *sdw);
int (*pre_bank_switch)(struct sdw_intel *sdw);
int (*post_bank_switch)(struct sdw_intel *sdw);
};