From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timur Tabi Date: Mon, 19 Dec 2011 22:26:15 +0000 Subject: [PATCH 2/5] drivers/video: fsl-diu-fb: set correct framebuffer flags Message-Id: <1324333578-23992-2-git-send-email-timur@freescale.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org The DIU uses system RAM for the framebuffer, so FBINFO_VIRTFB should be set. Since the framebuffer is in system RAM, it can be read from more quickly than written to, so FBINFO_READS_FAST should be set. We can also set FBINFO_PARTIAL_PAN_OK for the same reasons. Signed-off-by: Timur Tabi --- drivers/video/fsl-diu-fb.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c index 411a7b3..231752e 100644 --- a/drivers/video/fsl-diu-fb.c +++ b/drivers/video/fsl-diu-fb.c @@ -1231,7 +1231,8 @@ static int __devinit install_fb(struct fb_info *info) info->var.activate = FB_ACTIVATE_NOW; info->fbops = &fsl_diu_ops; - info->flags = FBINFO_DEFAULT; + info->flags = FBINFO_DEFAULT | FBINFO_VIRTFB | FBINFO_PARTIAL_PAN_OK | + FBINFO_READS_FAST; info->pseudo_palette = mfbi->pseudo_palette; rc = fb_alloc_cmap(&info->cmap, 16, 0); -- 1.7.3.4