[ALSA] ac97 - Allow drivers to set static volume resolution table
Modules: AC97 Codec
Add the pointer to a static volume resolution table to ac97 template,
so that the drivers can define the volume resolution, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 9036d25..dee766c 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -433,6 +433,12 @@
struct snd_info_entry *proc;
};
+/* static resolution table */
+struct snd_ac97_res_table {
+ unsigned short reg; /* register */
+ unsigned short bits; /* resolution bitmask */
+};
+
struct snd_ac97_template {
void *private_data;
void (*private_free) (struct snd_ac97 *ac97);
@@ -442,12 +448,7 @@
unsigned int scaps; /* driver capabilities */
unsigned int limited_regs; /* allow limited registers only */
DECLARE_BITMAP(reg_accessed, 0x80); /* bit flags */
-};
-
-/* static resolution table */
-struct snd_ac97_res_table {
- unsigned short reg; /* register */
- unsigned short bits; /* resolution bitmask */
+ const struct snd_ac97_res_table *res_table; /* static resolution */
};
struct snd_ac97 {