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>
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h
index b35bf59..ddca48e 100644
--- a/include/sound/hdaudio.h
+++ b/include/sound/hdaudio.h
@@ -21,6 +21,7 @@
struct hdac_device;
struct hdac_driver;
struct hdac_widget_tree;
+struct hda_device_id;
/*
* exported bus type
@@ -28,17 +29,6 @@
extern struct bus_type snd_hda_bus_type;
/*
- * HDA device table
- */
-struct hda_device_id {
- __u32 vendor_id;
- __u32 rev_id;
- __u8 api_version;
- const char *name;
- unsigned long driver_data;
-};
-
-/*
* generic arrays
*/
struct snd_array {
