Re: [PATCH v3 05/12] drm/tegra: Store pointer to vmap'ed framebuffer in screen_buffer

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Thomas Zimmermann <tzimmermann@xxxxxxx> writes:

> Tegra uses DMA-able memory, which has to be acessed with CPU ops
> for system-memory. Store the framebuffer's vmap address in struct
> fb_info.screen_buffer. The currently used field 'screen_base' is
> for I/O memory.
>
> Suggested-by: Thierry Reding <thierry.reding@xxxxxxxxx>
> Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
> Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
> Cc: Mikko Perttunen <mperttunen@xxxxxxxxxx>
> ---

Reviewed-by: Javier Martinez Canillas <javierm@xxxxxxxxxx>

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat




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