From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Date: Mon, 05 Apr 2010 22:35:38 +0000 Subject: Re: [PATCH v3 1/1] DA8XX/OMAP-L1XX: FB: Implement double buffering Message-Id: <8739z9ttmt.fsf@deeprootsystems.com> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org "Ambrose, Martin" writes: > This work includes the following: > . Implement handler for FBIO_WAITFORVSYNC ioctl. > > . Allocate the data and palette buffers separately. > A consequence of this is that the palette and data loading is now > done in different phases. And that the LCD must be disabled > temporarily after the palette is loaded but this will only happen > once after init and each time the palette is changed. I think this > is OK. > > . Allocate two (ping and pong) framebuffers from memory. > > . Add pan_display handler which toggles the LCDC DMA registers between > the ping and pong buffers. > > Signed-off-by: Martin Ambrose Your mailer (probably outlook) is converting all tabs to spaces resulting in a patch that wont apply. I recommend using git-format-patch + git-send-email directly to your SMTP server to avoid outlook mangling. Kevin