amdgpu_dce_v6_0.c | 2821 u32 reg_block, interrupt_mask; local in function:dce_v6_0_set_crtc_vblank_interrupt_state 2854 interrupt_mask = RREG32(mmINT_MASK + reg_block); 2855 interrupt_mask &= ~VBLANK_INT_MASK; 2856 WREG32(mmINT_MASK + reg_block, interrupt_mask); 2859 interrupt_mask = RREG32(mmINT_MASK + reg_block); 2860 interrupt_mask |= VBLANK_INT_MASK; 2861 WREG32(mmINT_MASK + reg_block, interrupt_mask);
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