Skip to main content

Browse the archive

Revision 20fa2ff0441eabc8e6263b428191228d9599ea9d authored by Leo (Sunpeng) Li on 29 May 2018, 13:51:51 UTC, committed by Alex Deucher on 29 May 2018, 19:22:28 UTC 
drm/amd/display: Fix BUG_ON during CRTC atomic check update
 
For cases where the CRTC is inactive (DPMS off), where a modeset is not
required, yet the CRTC is still in the atomic state, we should not
attempt to update anything on it.

Previously, we were relying on the modereset_required() helper to check
the above condition. However, the function returns false immediately if
a modeset is not required, ignoring the CRTC's enable/active state
flags. The correct way to filter is by looking at these flags instead.

Fixes: e277adc5a06c "drm/amd/display: Hookup color management functions"
Bugzilla: https://bugs.freedesktop.org/106194

Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 parent 72777fe
Raw File
inflate_syms.c 
/*
 * linux/lib/zlib_inflate/inflate_syms.c
 *
 * Exported symbols for the inflate functionality.
 *
 */

#include <linux/module.h>
#include <linux/init.h>

#include <linux/zlib.h>

EXPORT_SYMBOL(zlib_inflate_workspacesize);
EXPORT_SYMBOL(zlib_inflate);
EXPORT_SYMBOL(zlib_inflateInit2);
EXPORT_SYMBOL(zlib_inflateEnd);
EXPORT_SYMBOL(zlib_inflateReset);
EXPORT_SYMBOL(zlib_inflateIncomp); 
EXPORT_SYMBOL(zlib_inflate_blob);
MODULE_LICENSE("GPL");
back to top