Major cleanup of mode reprobing:

- Don't mess with pScrn->monitor->Modes, and instead make our own availModes.
- Don't re-program the pipe with the same values (no flicker at xrandr)
- Move a bunch of stuff that should be exposed through the public API (probably)
  to i830_xf86Modes.c
- Use a table with established modes plus GTF to come up with modes from EDID,
  instead of trying to walk and find one in pScrn->monitor->Modes.  I think
  this is correct.
- Reset clone state if we've detected new pipes, which should turn on the
  cursor.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/i830_sdvo.h b/src/i830_sdvo.h
index d52eb607..52621e03 100644
--- a/src/i830_sdvo.h
+++ b/src/i830_sdvo.h
@@ -66,3 +66,6 @@ i830SDVOPostRestore(ScrnInfoPtr pScrn, int output_index);
 
 Bool
 I830DetectSDVODisplays(ScrnInfoPtr pScrn, int output_index);
+
+void
+I830DumpSDVO(ScrnInfoPtr pScrn);