From: Alexandre Courbot <gnurou@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH V2] video: implement a simple framebuffer driver
Date: Sat, 18 May 2013 10:29:53 +0000 [thread overview]
Message-ID: <CAAVeFuJ5q4Y0QtvJX2iVmq_O2ofs1B9=MB_aA8VdcEBdM4zf2Q@mail.gmail.com> (raw)
In-Reply-To: <1365043183-28905-1-git-send-email-swarren@wwwdotorg.org>
On Thu, Apr 4, 2013 at 11:39 AM, Stephen Warren <swarren@wwwdotorg.org> wrote:
> +struct simplefb_format {
> + const char *name;
> + u32 bits_per_pixel;
> + struct fb_bitfield red;
> + struct fb_bitfield green;
> + struct fb_bitfield blue;
> + struct fb_bitfield transp;
> +};
> +
> +struct simplefb_format simplefb_formats[] = {
> + { "r5g6b5", 16, {11, 5}, {5, 6}, {0, 5}, {0, 0} },
> +};
I have been adding a few extra formats to this list, and I wonder if
this could not simply be turned into a function that would directly
convert the name string into the corresponding right format. The
mapping between name and format seems to be a 1:1 and this would
probably avoid errors in the future. I'm especially thinking about
color order here - I started adding a mode that reads
{ "r8g8b8a8", 32, {0, 8}, {8, 8}, {16, 8}, {24, 8} },
while it should probably be called "a8b8g8r8" as the order of colors
is not the same as your r5g6b5.
I can submit a patch if there is no issue with that idea.
Alex.
next prev parent reply other threads:[~2013-05-18 10:29 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-04 2:39 [PATCH V2] video: implement a simple framebuffer driver Stephen Warren
2013-04-09 0:16 ` Andrew Morton
2013-04-09 3:16 ` Stephen Warren
2013-04-09 8:08 ` Geert Uytterhoeven
2013-04-11 9:56 ` Laurent Pinchart
2013-04-11 16:06 ` Stephen Warren
2013-04-11 20:06 ` Laurent Pinchart
2013-04-11 20:38 ` Stephen Warren
2013-04-29 20:56 ` Laurent Pinchart
2013-04-29 21:15 ` Tomasz Figa
2013-04-29 21:20 ` Laurent Pinchart
2013-04-29 21:31 ` Tomasz Figa
2013-04-29 21:40 ` Laurent Pinchart
2013-04-29 22:04 ` Arnd Bergmann
2013-04-29 22:23 ` Laurent Pinchart
2013-04-29 22:40 ` Olof Johansson
2013-04-30 9:50 ` Laurent Pinchart
2013-05-02 18:25 ` Stephen Warren
2013-05-02 18:35 ` Geert Uytterhoeven
2013-05-03 10:06 ` Laurent Pinchart
2013-05-07 21:33 ` Andrew Morton
2013-05-08 2:36 ` Stephen Warren
2013-05-08 19:28 ` Olof Johansson
2013-05-08 20:58 ` Rob Landley
2013-04-30 7:28 ` Tomi Valkeinen
2013-04-11 10:42 ` Geert Uytterhoeven
2013-04-11 16:10 ` Stephen Warren
2013-04-30 7:27 ` Tomi Valkeinen
2013-04-30 10:28 ` Arnd Bergmann
2013-04-30 11:42 ` Laurent Pinchart
2013-04-30 11:48 ` Tomi Valkeinen
2013-04-30 11:49 ` Laurent Pinchart
2013-04-30 11:46 ` Tomi Valkeinen
2013-05-03 5:40 ` Dave Airlie
2013-04-30 7:39 ` Tomi Valkeinen
2013-04-30 10:34 ` Arnd Bergmann
2013-04-30 14:38 ` Re[2]: [PATCH V2] video: implement a simple f =?UTF-8?B?cmFtZWJ1ZmZlciBkc Alexander Shiyan
2013-04-30 15:07 ` Re[2]: [PATCH V2] video: implement a simple framebuffer driver Arnd Bergmann
2013-05-18 10:29 ` Alexandre Courbot [this message]
2013-05-20 15:25 ` Stephen Warren
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