| From 44fef22416886a04d432043f741a6faf2c6ffefd Mon Sep 17 00:00:00 2001 |
| From: Ben Skeggs <bskeggs@redhat.com> |
| Date: Thu, 18 Feb 2010 09:12:09 +1000 |
| Subject: drm/edid: allow certain bogus edids to hit a fixup path rather than fail |
| |
| From: Ben Skeggs <bskeggs@redhat.com> |
| |
| commit 44fef22416886a04d432043f741a6faf2c6ffefd upstream. |
| |
| Signed-off-by: Ben Skeggs <bskeggs@redhat.com> |
| Signed-off-by: Dave Airlie <airlied@redhat.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| drivers/gpu/drm/drm_edid.c | 9 --------- |
| 1 file changed, 9 deletions(-) |
| |
| --- a/drivers/gpu/drm/drm_edid.c |
| +++ b/drivers/gpu/drm/drm_edid.c |
| @@ -653,15 +653,6 @@ static struct drm_display_mode *drm_mode |
| mode->vsync_end = mode->vsync_start + vsync_pulse_width; |
| mode->vtotal = mode->vdisplay + vblank; |
| |
| - /* perform the basic check for the detailed timing */ |
| - if (mode->hsync_end > mode->htotal || |
| - mode->vsync_end > mode->vtotal) { |
| - drm_mode_destroy(dev, mode); |
| - DRM_DEBUG_KMS("Incorrect detailed timing. " |
| - "Sync is beyond the blank.\n"); |
| - return NULL; |
| - } |
| - |
| /* Some EDIDs have bogus h/vtotal values */ |
| if (mode->hsync_end > mode->htotal) |
| mode->htotal = mode->hsync_end + 1; |
