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From: Ulrich Eckhardt <eckhardt@satorlaser.com>
To: linux-mips@linux-mips.org
Cc: Christian <c.pellegrin@exadron.com>
Subject: Re: [PATCH] au1100fb.c ported from 2.4 to 2.6
Date: Wed, 2 Feb 2005 10:05:18 +0100	[thread overview]
Message-ID: <200502021005.18589.eckhardt@satorlaser.com> (raw)
In-Reply-To: <1105523407.5654.18.camel@absolute.ascensit.com>

Christian wrote:
> works in 16bpp, anyone with a system that works in 8bbp can give me a
> hand to test this mode?

I have a system that has a 4bpp monochrome display and the driver doesn't 
work. After initializing, it turns on the display[1] but I fail to get any 
content onto it. I extended the array with the display characteristics 
according to an existing driver, but to no avail.

I'm pretty lost there, since I have zero prior experience with framebuffers or 
video drivers, so I'd appreciate any hint that might get me towards debugging 
this.

Uli

[1] p_lcd_reg->lcd_control |= LCD_CONTROL_GO;

  reply	other threads:[~2005-02-02  9:03 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-12  9:50 [PATCH] au1100fb.c ported from 2.4 to 2.6 Christian
2005-02-02  9:05 ` Ulrich Eckhardt [this message]
2005-02-04  9:56   ` Christian
2005-02-04 13:18     ` Ulrich Eckhardt
2005-02-08 14:14 ` Ulrich Eckhardt

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