From: Peter Korsgaard <peter.korsgaard@barco.com>
To: buildroot@busybox.net
Subject: [Buildroot] frame buffer problems
Date: Tue, 10 Apr 2007 09:00:18 +0200 [thread overview]
Message-ID: <87tzvoogsd.fsf@sleipner.barco.com> (raw)
In-Reply-To: <2666.63.193.249.101.1175952704.squirrel@webmail.aerende.com> (nina holly's message of "Sat, 7 Apr 2007 06:31:44 -0700 (PDT)")
>>>>> "nh" == nina holly <nina.holly@aerende.com> writes:
Hi,
nh> The frame buffer test program I am using does the following: A.
nh> Open /dev/fb/0 with fb_ptr = open("/dev/fb/0", O_RDWR);
Do you have a /dev/fb/0? What is it's major/minor numbers?
What is the return value of open?
nh> ioctl(frame_buffer_ptr, FBIOGET_FSCREENINFO, &fix_info); C.
nh> ioctl(frame_buffer_ptr, FBIOGET_VSCREENINFO, &var_info);
And of the ioctls?
--
Bye, Peter Korsgaard
next prev parent reply other threads:[~2007-04-10 7:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-06 16:14 [Buildroot] frame buffer problems nina.holly at aerende.com
2007-04-06 16:39 ` Bernhard Fischer
2007-04-06 17:05 ` Luis R. Rodriguez
2007-04-07 13:31 ` nina.holly at aerende.com
2007-04-10 7:00 ` Peter Korsgaard [this message]
2007-04-12 15:00 ` nina.holly at aerende.com
2007-04-12 15:08 ` Peter Korsgaard
2007-04-13 14:45 ` nina.holly at aerende.com
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