drm/amdgpu: Fix comments error in sdma_v4_1_update_power_gating

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index a3e2ed1..12e577c 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -818,7 +818,7 @@ sdma_v4_1_update_power_gating(struct amdgpu_device *adev, bool enable)
        uint32_t def, data;
 
        if (enable && (adev->pg_flags & AMD_PG_SUPPORT_SDMA)) {
-               /* disable idle interrupt */
+               /* enable idle interrupt */
                def = data = RREG32(SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CNTL));
                data |= SDMA0_CNTL__CTXEMPTY_INT_ENABLE_MASK;