From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: alsa-devel@alsa-project.org
Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org,
vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com,
srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com,
Bard liao <yung-chuan.liao@linux.intel.com>,
Rander Wang <rander.wang@linux.intel.com>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Sanyog Kale <sanyog.r.kale@intel.com>
Subject: [RFC PATCH 9/9] soundwire: add device driver to sdw_md_driver
Date: Mon, 16 Sep 2019 16:23:42 -0500 [thread overview]
Message-ID: <20190916212342.12578-10-pierre-louis.bossart@linux.intel.com> (raw)
In-Reply-To: <20190916212342.12578-1-pierre-louis.bossart@linux.intel.com>
From: Bard Liao <yung-chuan.liao@linux.intel.com>
Setting an device driver is necessary for ASoC to register DAI
components.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
drivers/soundwire/intel.c | 4 ++++
drivers/soundwire/master.c | 2 ++
include/linux/soundwire/sdw.h | 1 +
3 files changed, 7 insertions(+)
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index 267e0fad7494..c3dba6cf7730 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -1042,6 +1042,10 @@ static int intel_master_remove(struct sdw_master_device *md)
}
struct sdw_md_driver intel_sdw_driver = {
+ .driver = {
+ .name = "intel-sdw",
+ .owner = THIS_MODULE,
+ },
.probe = intel_master_probe,
.startup = intel_master_startup,
.remove = intel_master_remove,
diff --git a/drivers/soundwire/master.c b/drivers/soundwire/master.c
index d9d09759b9c3..adf11d9f5469 100644
--- a/drivers/soundwire/master.c
+++ b/drivers/soundwire/master.c
@@ -73,6 +73,8 @@ struct sdw_master_device *sdw_md_add(struct sdw_md_driver *driver,
put_device(&md->dev);
}
+ md->dev.driver = &driver->driver;
+
return md;
}
EXPORT_SYMBOL(sdw_md_add);
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index 6289924b0336..e22bc037c196 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -606,6 +606,7 @@ struct sdw_md_driver {
*/
int (*autonomous_clock_stop_enable)(struct sdw_master_device *md,
bool state);
+ struct device_driver driver;
};
#define SDW_SLAVE_ENTRY(_mfg_id, _part_id, _drv_data) \
--
2.20.1
prev parent reply other threads:[~2019-09-16 21:24 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-16 21:23 [RFC PATCH 0/9] soundwire: add Master device support, GreyBus style Pierre-Louis Bossart
2019-09-16 21:23 ` [RFC PATCH 1/9] soundwire: renames to prepare support for master drivers/devices Pierre-Louis Bossart
2019-09-16 21:23 ` [RFC PATCH 2/9] soundwire: rename dev_to_sdw_dev macro Pierre-Louis Bossart
2019-09-16 21:23 ` [RFC PATCH 3/9] soundwire: rename drv_to_sdw_slave_driver macro Pierre-Louis Bossart
2019-09-16 21:23 ` [RFC PATCH 4/9] soundwire: bus_type: rename sdw_drv_ to sdw_slave_drv Pierre-Louis Bossart
2019-09-16 21:23 ` [RFC PATCH 5/9] soundwire: intel: rename res field as link_res Pierre-Louis Bossart
2019-09-16 21:23 ` [RFC PATCH 6/9] soundwire: add support for sdw_slave_type Pierre-Louis Bossart
2019-09-16 21:23 ` [RFC PATCH 7/9] soundwire: add initial definitions for sdw_master_device Pierre-Louis Bossart
2019-09-16 21:23 ` [RFC PATCH 8/9] soundwire: intel: remove platform devices and provide new interface Pierre-Louis Bossart
2019-09-17 5:55 ` Greg KH
2019-09-17 14:29 ` [alsa-devel] " Pierre-Louis Bossart
2019-09-18 12:06 ` Greg KH
2019-09-18 13:48 ` Pierre-Louis Bossart
2019-09-18 13:53 ` Greg KH
2019-09-18 13:54 ` Greg KH
2019-09-18 15:14 ` Pierre-Louis Bossart
2019-09-18 19:50 ` Greg KH
2019-09-16 21:23 ` Pierre-Louis Bossart [this message]
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