[PATCH v3 6/6] drm: arc: Use crtc->mode_valid() callback

[Andrzej Hajda]

On 11.05.2017 11:06, Jose Abreu wrote:
> Now that we have a callback to check if crtc supports a given mode
> we can use it in arcpgu so that we restrict the number of probbed
> modes to the ones we can actually display.
>
> This is specially useful because arcpgu crtc is responsible to set
> a clock value in the commit() stage but unfortunatelly this clock
> does not support all the needed ranges.
>
> Also, remove the atomic_check() callback as mode_valid() callback
> will be called before.
>
> Signed-off-by: Jose Abreu <joabreu at synopsys.com>
> Cc: Carlos Palminha <palminha at synopsys.com>
> Cc: Alexey Brodkin <abrodkin at synopsys.com>
> Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
> Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> Cc: Dave Airlie <airlied at linux.ie>
> Cc: Andrzej Hajda <a.hajda at samsung.com>
> Cc: Archit Taneja <architt at codeaurora.org>

Reviewed-by: Andrzej Hajda <a.hajda at samsung.com>

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Regards
Andrzej