From: Hannes Petermaier <hannes@petermaier.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] Bad colors on BMP display on LCD
Date: Wed, 04 Mar 2015 07:10:12 +0100 [thread overview]
Message-ID: <54F6A1C4.6090804@petermaier.org> (raw)
In-Reply-To: <54F5CB78.6040004@free.fr>
On 2015-03-03 15:55, Guillaume Gardet wrote:
> Hi,
Hi Guillaume,
>
>
> Le 26/02/2015 18:10, Hannes Petermaier a ?crit :
>> Hi Guillaume,
>>
>> which imageformat (bpp) do you have?
>
> It depends on images tested. Most of them are: "PC bitmap, Windows 3.x
> format, XXX x YY x 8". Just see tools/logos/*.bmp in U-Boot sources.
>
> I also created my own BMP image using convert tool with the following
> option : "-depth 8 -colors 256 -compress none -alpha off".
>
On my boards i use 24bpp BMPs maybe you try that. I will try display
some logos out of tools/logos/*.bmp on my boards this evening.
>
>
>> which u-boot framebuffer driver is used ?
>
> On snow config, this should be the exynos framebuffer driver.
>
>
> Guillaume
>
best regards,
Hannes
next prev parent reply other threads:[~2015-03-04 6:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-26 16:52 [U-Boot] Bad colors on BMP display on LCD Guillaume Gardet
2015-02-26 17:10 ` Hannes Petermaier
2015-03-03 14:55 ` Guillaume Gardet
2015-03-04 6:10 ` Hannes Petermaier [this message]
2015-03-04 6:29 ` Michael Trimarchi
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