Author: mav
Date: Sun Jul 1 06:41:39 2012
New Revision: 237882
URL: http://svn.freebsd.org/changeset/base/237882
Log:
MFC r237718:
Fix millisecond to ticks conversion in drm_msleep().
On systems with HZ=100 it caused Intel eDP video output initialization
(and Xorg startup) to take several minutes instead of several seconds.
Reviewed by: kib
Modified:
stable/9/sys/dev/drm2/drmP.h
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/dev/ (props changed)
Modified: stable/9/sys/dev/drm2/drmP.h
==============================================================================
--- stable/9/sys/dev/drm2/drmP.h Sun Jul 1 06:34:17 2012
(r237881)
+++ stable/9/sys/dev/drm2/drmP.h Sun Jul 1 06:41:39 2012
(r237882)
@@ -250,7 +250,7 @@ enum {
#define msecs_to_jiffies(x) (((int64_t)(x)) * hz / 1000)
#define time_after(a,b) ((long)(b) - (long)(a) < 0)
#define time_after_eq(a,b) ((long)(b) - (long)(a) <= 0)
-#define drm_msleep(x, msg) pause((msg), ((int64_t)(x)) * 1000 / hz)
+#define drm_msleep(x, msg) pause((msg), ((int64_t)(x)) * hz / 1000)
typedef vm_paddr_t dma_addr_t;
typedef uint64_t u64;
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