ALSA: ctxfi - Optimize the native timer handling using wc counter

[platform/kernel/linux-starfive.git] / sound / pci / ctxfi / cthardware.h

diff --git a/sound/pci/ctxfi/cthardware.h b/sound/pci/ctxfi/cthardware.h
index 35350cf..8f11644 100644 (file)
--- a/sound/pci/ctxfi/cthardware.h
+++ b/sound/pci/ctxfi/cthardware.h
@@ -147,6 +147,7 @@ struct hw {
 
        int (*set_timer_irq)(struct hw *hw, int enable);
        int (*set_timer_tick)(struct hw *hw, unsigned int tick);
+       unsigned int (*get_wc)(struct hw *hw);
 
        void (*irq_callback)(void *data, unsigned int bit);
        void *irq_callback_data;