[PATCH v3.1 2/2] drm: rcar-du: Add R-Car DSI driver

[Jagan Teki]

On Thu, Dec 2, 2021 at 3:28 AM Laurent Pinchart
<laurent.pinchart+renesas at ideasonboard.com> wrote:
>
> From: LUU HOAI <hoai.luu.ub at renesas.com>
>
> The driver supports the MIPI DSI/CSI-2 TX encoder found in the R-Car V3U
> SoC. It currently supports DSI mode only.
>
> Signed-off-by: LUU HOAI <hoai.luu.ub at renesas.com>
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
> Reviewed-by: Kieran Bingham <kieran.bingham+renesas at ideasonboard.com>
> Tested-by: Kieran Bingham <kieran.bingham+renesas at ideasonboard.com>
> Acked-by: Sam Ravnborg <sam at ravnborg.org>
> ---
> Changes since v3:
>
> - Use bridge atomic ops
>
> Changes since v2:
>
> - Support probing of child DSI devices
> - Use devm_drm_of_get_bridge() helper
>
> Changes since v1:
>
> - Use U suffix for unsigned constants
> - Fix indentation in Makefile
> - Select DRM_MIPI_DSI
> - Report correct fout frequency in debug message
> - Move dsi_setup_info.err to local variable
> ---

Reviewed-by: Jagan Teki <jagan at amarulasolutions.com>