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authorMaciej W. Rozycki <macro@linux-mips.org>2016-02-22 04:54:46 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2016-02-26 14:02:58 +0300
commitaf22f647b4a0b4a549ccbbc55a324edc54089564 (patch)
tree8a7690f7a94c0df042fa6cbcf9014176ac8c4cf4
parent8b4c78a35adb19be89c9e8829074289e16d0bb4b (diff)
downloadlinux-af22f647b4a0b4a549ccbbc55a324edc54089564.tar.xz
video: fbdev: pmag-ba-fb: Fix the lower margin size
According to the board specification[1] the width of the vertical sync front porch is 12 pixels or the same as the width of the horizontal sync front porch. This in turn means the size of the lower margin is 0, because the vertical sync starts as soon as the start of the horizontal sync terminates the last line. References: [1] "PMAG-BA TURBOchannel Color Frame Buffer Functional Specification", Revision 1.2, Workstation Systems Engineering, Digital Equipment Corporation, August 27, 1990, Table 3-5: "Video Timing" Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
-rw-r--r--drivers/video/fbdev/pmag-ba-fb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/pmag-ba-fb.c b/drivers/video/fbdev/pmag-ba-fb.c
index 914a52ba8477..5872bc4af3ce 100644
--- a/drivers/video/fbdev/pmag-ba-fb.c
+++ b/drivers/video/fbdev/pmag-ba-fb.c
@@ -60,7 +60,7 @@ static struct fb_var_screeninfo pmagbafb_defined = {
.left_margin = 116,
.right_margin = 12,
.upper_margin = 34,
- .lower_margin = 12,
+ .lower_margin = 0,
.hsync_len = 128,
.vsync_len = 3,
.sync = FB_SYNC_ON_GREEN,