On 26/01/16 16:48, Andrea Merello wrote: > According to the ocfb documentation: > Fix tgdel HW param should be left margin, not right. > Fix tvdel HW param should upper margin, not lower. > > This seems to fix lock issues on certain monitors (tested on a > slightly customized IP, but the FPGA guy said that it should > be the same wrt this changes). > > Signed-off-by: Andrea Merello <andrea.merello@xxxxxxxxx> > > diff --git a/drivers/video/fbdev/ocfb.c b/drivers/video/fbdev/ocfb.c > index c9293ae..a970edc2 100644 > --- a/drivers/video/fbdev/ocfb.c > +++ b/drivers/video/fbdev/ocfb.c > @@ -123,11 +123,11 @@ static int ocfb_setupfb(struct ocfb_dev *fbdev) > > /* Horizontal timings */ > ocfb_writereg(fbdev, OCFB_HTIM, (var->hsync_len - 1) << 24 | > - (var->right_margin - 1) << 16 | (var->xres - 1)); > + (var->left_margin - 1) << 16 | (var->xres - 1)); > > /* Vertical timings */ > ocfb_writereg(fbdev, OCFB_VTIM, (var->vsync_len - 1) << 24 | > - (var->lower_margin - 1) << 16 | (var->yres - 1)); > + (var->upper_margin - 1) << 16 | (var->yres - 1)); > > /* Total length of frame */ > hlen = var->left_margin + var->right_margin + var->hsync_len + > -- > 1.9.1 > Thanks, queued for 4.5 fixes. Tomi
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