ALPHA_CONTROL    2172 drivers/gpu/drm/amd/amdgpu/dce_v10_0.c 	tmp = REG_SET_FIELD(tmp, ALPHA_CONTROL, CURSOR_ALPHA_BLND_ENA, 1);
ALPHA_CONTROL    2205 drivers/gpu/drm/amd/amdgpu/dce_v11_0.c 	tmp = REG_SET_FIELD(tmp, ALPHA_CONTROL, CURSOR_ALPHA_BLND_ENA, 1);