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authorWai Yew CHAY <wychay@ctl.creative.com>2009-06-22 14:52:34 +0200
committerTakashi Iwai <tiwai@suse.de>2009-06-22 14:53:51 +0200
commit29959a09cc1aabd2d5f4f03afc0305de6bd29248 (patch)
treee7e4ed3d33995ab9e83ae378bb9d42fce63f8fde /sound/pci/ctxfi/cthardware.h
parenta8f4310be59a2e7fc80fba945bcb32b18f4ad54f (diff)
ALSA: ctxfi - Add PM support
Added the suspend/resume support to ctxfi driver. The team tested on the following seems ok: AMD Athlon 64 3500+ / ASUS A8N-E / 512MB DDR ATI / Radeon X1300 20k1 & 20k2 cards Signed-off-by: Wai Yew CHAY <wychay@ctl.creative.com> Singed-off-by: Ryan RICHARDS <ryan_richards@creativelabs.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ctxfi/cthardware.h')
-rw-r--r--sound/pci/ctxfi/cthardware.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/pci/ctxfi/cthardware.h b/sound/pci/ctxfi/cthardware.h
index a4c2cad80f3..af55405f5de 100644
--- a/sound/pci/ctxfi/cthardware.h
+++ b/sound/pci/ctxfi/cthardware.h
@@ -64,6 +64,10 @@ struct hw {
int (*card_init)(struct hw *hw, struct card_conf *info);
int (*card_stop)(struct hw *hw);
int (*pll_init)(struct hw *hw, unsigned int rsr);
+#ifdef CONFIG_PM
+ int (*suspend)(struct hw *hw, pm_message_t state);
+ int (*resume)(struct hw *hw, struct card_conf *info);
+#endif
int (*is_adc_source_selected)(struct hw *hw, enum ADCSRC source);
int (*select_adc_source)(struct hw *hw, enum ADCSRC source);
int (*have_digit_io_switch)(struct hw *hw);