| Message ID | alpine.LFD.2.20.1602220109160.7431@eddie.linux-mips.org (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On 22/02/16 03:54, Maciej W. Rozycki wrote: > 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> > --- > linux-pmag-ba-lower.patch > Index: linux-20150524-4maxp64/drivers/video/fbdev/pmag-ba-fb.c > =================================================================== > --- linux-20150524-4maxp64.orig/drivers/video/fbdev/pmag-ba-fb.c > +++ linux-20150524-4maxp64/drivers/video/fbdev/pmag-ba-fb.c > @@ -60,7 +60,7 @@ static struct fb_var_screeninfo pmagbafb > .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, > Thanks, queued for 4.6. Tomi
Index: linux-20150524-4maxp64/drivers/video/fbdev/pmag-ba-fb.c =================================================================== --- linux-20150524-4maxp64.orig/drivers/video/fbdev/pmag-ba-fb.c +++ linux-20150524-4maxp64/drivers/video/fbdev/pmag-ba-fb.c @@ -60,7 +60,7 @@ static struct fb_var_screeninfo pmagbafb .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,
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> --- linux-pmag-ba-lower.patch -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html