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authorLinus Torvalds <torvalds@linux-foundation.org>2009-02-23 08:44:33 -0800
committerDave Airlie <airlied@linux.ie>2009-02-25 14:10:55 +1000
commitc8766ac5933d6ee75e7ce379a1eb5ceb451fcb83 (patch)
tree01faa084b8680ed50633bc14a1be64de7d895bf6 /drivers
parent37df96736bfe6f5fd9a141d62946e1083d73e712 (diff)
drm: Fix shifts of EDID vsync offset/width fields.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/drm_edid.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 5a4d3244758..e902b1cefc0 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -320,10 +320,10 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
mode->htotal = mode->hdisplay + ((pt->hblank_hi << 8) | pt->hblank_lo);
mode->vdisplay = (pt->vactive_hi << 8) | pt->vactive_lo;
- mode->vsync_start = mode->vdisplay + ((pt->vsync_offset_hi << 8) |
+ mode->vsync_start = mode->vdisplay + ((pt->vsync_offset_hi << 4) |
pt->vsync_offset_lo);
mode->vsync_end = mode->vsync_start +
- ((pt->vsync_pulse_width_hi << 8) |
+ ((pt->vsync_pulse_width_hi << 4) |
pt->vsync_pulse_width_lo);
mode->vtotal = mode->vdisplay + ((pt->vblank_hi << 8) | pt->vblank_lo);