diff options
| author | Rahul T R <r-ravikumar@ti.com> | 2023-01-03 13:19:51 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2023-01-17 18:57:34 +0300 |
| commit | 6b9748f86816f4e25e40d5fdbf7089f73a2051f7 (patch) | |
| tree | 9fb2760127f4146c4f4dbd72233661ef15b76e35 /drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.h | |
| parent | 6184e01f9901809b20e674173a6219d6eafcea6a (diff) | |
| download | linux-6b9748f86816f4e25e40d5fdbf7089f73a2051f7.tar.xz | |
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
Diffstat (limited to 'drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.h')
| -rw-r--r-- | drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.h b/drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.h new file mode 100644 index 000000000000..275e5e8e7583 --- /dev/null +++ b/drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.h @@ -0,0 +1,16 @@ +/* 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__ */ |