UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK
tmp &= ~(UVD_CGC_CTRL__CLK_OFF_DELAY_MASK | UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK);
tmp &= ~(UVD_CGC_CTRL__CLK_OFF_DELAY_MASK | UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK);
UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK);
UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK);