dce3_2_set_mute    96 drivers/gpu/drm/radeon/radeon_audio.c void dce3_2_set_mute(struct drm_encoder *encoder, u32 offset, bool mute);
dce3_2_set_mute   173 drivers/gpu/drm/radeon/radeon_audio.c 	.set_mute = dce3_2_set_mute,