From b6234bcc6589a0719ec91d810114c0b556a5b88b Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Fri, 11 Nov 2022 09:31:30 +0800 Subject: [PATCH] soundwire: intel: add register_dai callback in hw_ops No functionality change, only add indirection for DAI registration helper. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20221111013135.38289-4-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul --- drivers/soundwire/intel.c | 4 +++- drivers/soundwire/intel.h | 7 +++++++ include/linux/soundwire/sdw_intel.h | 3 +++ 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 914f2fb..0496eb0 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -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; diff --git a/drivers/soundwire/intel.h b/drivers/soundwire/intel.h index 5548b84..0521cab 100644 --- a/drivers/soundwire/intel.h +++ b/drivers/soundwire/intel.h @@ -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 */ diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index 211924e..5be63d4 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -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); }; -- 2.7.4