diff options
Diffstat (limited to 'drivers/gpu/drm/xlnx/zynqmp_dp.h')
| -rw-r--r-- | drivers/gpu/drm/xlnx/zynqmp_dp.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.h b/drivers/gpu/drm/xlnx/zynqmp_dp.h new file mode 100644 index 000000000000..a3257793e23a --- /dev/null +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * ZynqMP DisplayPort Driver + * + * Copyright (C) 2017 - 2020 Xilinx, Inc. + * + * Authors: + * - Hyun Woo Kwon <hyun.kwon@xilinx.com> + * - Laurent Pinchart <laurent.pinchart@ideasonboard.com> + */ + +#ifndef _ZYNQMP_DP_H_ +#define _ZYNQMP_DP_H_ + +struct platform_device; +struct zynqmp_dp; +struct zynqmp_dpsub; + +void zynqmp_dp_enable_vblank(struct zynqmp_dp *dp); +void zynqmp_dp_disable_vblank(struct zynqmp_dp *dp); + +int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub); +void zynqmp_dp_remove(struct zynqmp_dpsub *dpsub); + +void zynqmp_dp_audio_set_channels(struct zynqmp_dp *dp, + unsigned int num_channels); +void zynqmp_dp_audio_enable(struct zynqmp_dp *dp); +void zynqmp_dp_audio_disable(struct zynqmp_dp *dp); + +void zynqmp_dp_audio_write_n_m(struct zynqmp_dp *dp); + +#endif /* _ZYNQMP_DP_H_ */ |