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| author |   Subhransu S. Prusty <subhransu.s.prusty@intel.com> | 2015-09-29 13:56:10 +0530 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2015-10-20 10:14:42 +0200 |
| commit | da23ac1e40ce844d1a9553906bdacce160af76f6 (patch) | |
| tree | c31206e3057a14282a3cd134c7e4b74d6500639d /include/linux/mod_devicetable.h | |
| parent | ALSA: hda - Add api_version to hda_device_id struct (diff) | |
| download | wireguard-linux-da23ac1e40ce844d1a9553906bdacce160af76f6.tar.xz wireguard-linux-da23ac1e40ce844d1a9553906bdacce160af76f6.zip | |
ALSA: hda - Add hduadio support to DEVTABLE
For generating modalias entries automatically, move the definition of
struct hda_device_id to linux/mod_devicetable.h and add the handling
of this record in file2alias helper. The new modalias is represented
with combination of vendor id, device id, and api version as
"hdaudio:vNrNaN".
This patch itself doesn't convert the existing modaliases. Since they
were added manually, this patch won't give any regression by itself at
this point.
[Modified the modalias format to adapt the api_version field, and drop
invalid ANY_ID definition by tiwai]
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Reviewed-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Subhransu S Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/linux/mod_devicetable.h')
| -rw-r--r-- | include/linux/mod_devicetable.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 688997a24aad..00825672d256 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -219,6 +219,14 @@ struct serio_device_id { __u8 proto; }; +struct hda_device_id { + __u32 vendor_id; + __u32 rev_id; + __u8 api_version; + const char *name; + unsigned long driver_data; +}; + /* * Struct used for matching a device */ |