linux/drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.h
Rahul T R 6b9748f868 drm/bridge: cdns-dsi: Add support for J721E wrapper
Add support for wrapper settings for DSI bridge on j721e. Also enable
DPI0

---------------      -----------------------
|      -------|      |-------              |
| DSS  | DPI2 |----->| DPI0 |  DSI Wrapper |
|      -------|      |-------              |
---------------      -----------------------

As shown above DPI2 output of DSS is connected to DPI0 input of DSI
Wrapper, DSI wrapper gives control wheather to enable/disable DPI0
input. In j721e above is the only configuration supported

Signed-off-by: Rahul T R <r-ravikumar@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230103101951.10963-6-r-ravikumar@ti.com
2023-01-17 17:57:34 +02:00

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C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* TI j721e Cadence DSI wrapper
*
* Copyright (C) 2022 Texas Instruments Incorporated - http://www.ti.com/
* Author: Rahul T R <r-ravikumar@ti.com>
*/
#ifndef __CDNS_DSI_J721E_H__
#define __CDNS_DSI_J721E_H__
#include "cdns-dsi-core.h"
extern const struct cdns_dsi_platform_ops dsi_ti_j721e_ops;
#endif /* !__CDNS_DSI_J721E_H__ */