[PATCH] drm/panel: elida-kd35t133: allow using non-continuous dsi clock

[Ezequiel Garcia]

On Fri, 19 Feb 2021 at 00:14, Chris Morgan <macromorgan at hotmail.com> wrote:
>
> This fixes an issue with the panel not working after
> commit c6d94e37bdbb ("drm/bridge/synopsys: dsi: add support for non-continuous HS clock").
> With this change the panel inits successfully and displays an image.
>
> Signed-off-by: Chris Morgan <macromorgan at hotmail.com>
> ---
>  drivers/gpu/drm/panel/panel-elida-kd35t133.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
> index bc36aa3c1123..fe5ac3ef9018 100644
> --- a/drivers/gpu/drm/panel/panel-elida-kd35t133.c
> +++ b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
> @@ -265,7 +265,8 @@ static int kd35t133_probe(struct mipi_dsi_device *dsi)
>         dsi->lanes = 1;
>         dsi->format = MIPI_DSI_FMT_RGB888;
>         dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
> -                         MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET;
> +                         MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET |
> +                         MIPI_DSI_CLOCK_NON_CONTINUOUS;
>
>         drm_panel_init(&ctx->panel, &dsi->dev, &kd35t133_funcs,
>                        DRM_MODE_CONNECTOR_DSI);
> --
> 2.25.1
>

I kindly appreciate you taking the time to debug this one.
It looks good, but also seems like Heiko already sent the same fix:

https://www.spinics.net/lists/kernel/msg3824932.html

Thanks,
Eze