Keith Packard de86a3a344 Allow for missing or disabled compat_output ... When the compat output is missing (I don't think this is actually possible), or is disabled (and hence has no crtc), we would like to avoid dereferencing NULL pointers. This patch creates inline functions to extract the current compat output, crtc or associated RandR crtc structure, carefully checking for NULL pointers everywhere. Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com>		2010-02-25 12:48:27 -08:00
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Makefile.am	displayid: Implement mode decoding.	2009-07-17 14:48:55 -04:00
xf86Crtc.c	Allow for missing or disabled compat_output	2010-02-25 12:48:27 -08:00
xf86Crtc.h	Allow for missing or disabled compat_output	2010-02-25 12:48:27 -08:00
xf86Cursors.c	Fix sporadic segfault on resume due to accidentally freeing cursor.	2009-09-22 11:38:22 +10:00
xf86cvt.c	Rework symbol visibility for easier maintenance	2008-12-03 05:43:34 -02:00
xf86DiDGA.c	Re-fix DGA removal.	2009-10-01 11:02:25 +10:00
xf86DisplayIDModes.c	displayid: Implement mode decoding.	2009-07-17 14:48:55 -04:00
xf86EdidModes.c	xfree86: Edid quirk for Philips LCD LP154W01	2009-11-20 07:21:26 -08:00
xf86gtf.c	Rework symbol visibility for easier maintenance	2008-12-03 05:43:34 -02:00
xf86Modes.c	modes: Fix duplicate detection, and do it more consistently	2009-10-29 14:06:00 -04:00
xf86Modes.h	modes: Fix duplicate detection, and do it more consistently	2009-10-29 14:06:00 -04:00
xf86RandR12.c	Allow for missing or disabled compat_output	2010-02-25 12:48:27 -08:00
xf86RandR12.h	Rework symbol visibility for easier maintenance	2008-12-03 05:43:34 -02:00
xf86Rename.h	Allow drivers to set crtc transforms.	2008-11-24 13:24:40 -08:00
xf86Rotate.c	rotate: drop unwrapping inside block handler.	2009-10-02 12:15:58 +10:00