linux-kernel - Re: [PATCH 5/5] drm/repaper: Reduce temporary buffer size in repaper_fb

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Date:   Tue, 15 Mar 2022 15:56:44 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Javier Martinez Canillas <javierm@...hat.com>,
        Noralf Trønnes <noralf@...nnes.org>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] drm/repaper: Reduce temporary buffer size in
 repaper_fb_dirty()

On Tue, Mar 15, 2022 at 12:07:07PM +0100, Geert Uytterhoeven wrote:
> As the temporary buffer is no longer used to store 8-bit grayscale data,
> its size can be reduced to the size needed to store the monochrome
> bitmap data.

bitmap API?

-- 
With Best Regards,
Andy Shevchenko