[PATCH v10 11/18] drm: exynos: dsi: Add atomic_get_input_bus_fmts

[Frieder Schrempf]

On 14.12.22 13:59, Jagan Teki wrote:
> Finding the right input bus format throughout the pipeline is hard
> so add atomic_get_input_bus_fmts callback and initialize with the
> proper input format from list of supported output formats.
> 
> This format can be used in pipeline for negotiating bus format between
> the DSI-end of this bridge and the other component closer to pipeline
> components.
> 
> List of Pixel formats are taken from,
> AN13573 i.MX 8/RT MIPI DSI/CSI-2, Rev. 0, 21 March 2022
> 3.7.4 Pixel formats
> Table 14. DSI pixel packing formats
> 
> Tested-by: Marek Szyprowski <m.szyprowski at samsung.com>
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>

Reviewed-by: Frieder Schrempf <frieder.schrempf at kontron.de>