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r: 373284
b: refs/heads/master
c: 2bf1bef
h: refs/heads/master
v: v3
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Linus Torvalds committed May 6, 2013
1 parent b1675f7 commit 1f0046b
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2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 996b4a7d8f4e5dd531369396f2312b97e9400cdc
refs/heads/master: 2bf1bef0d6c3636353938dd1f183a4522957fc35
12 changes: 5 additions & 7 deletions trunk/Documentation/DocBook/writing-an-alsa-driver.tmpl
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Expand Up @@ -6164,14 +6164,12 @@ struct _snd_pcm_runtime {

<para>
The macro takes an conditional expression to evaluate.
When <constant>CONFIG_SND_DEBUG</constant>, is set, the
expression is actually evaluated. If it's non-zero, it shows
the warning message such as
When <constant>CONFIG_SND_DEBUG</constant>, is set, if the
expression is non-zero, it shows the warning message such as
<computeroutput>BUG? (xxx)</computeroutput>
normally followed by stack trace. It returns the evaluated
value.
When no <constant>CONFIG_SND_DEBUG</constant> is set, this
macro always returns zero.
normally followed by stack trace.

In both cases it returns the evaluated value.
</para>

</section>
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44 changes: 44 additions & 0 deletions trunk/Documentation/EDID/1600x1200.S
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/*
1600x1200.S: EDID data set for standard 1600x1200 60 Hz monitor
Copyright (C) 2013 Carsten Emde <C.Emde@osadl.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/

/* EDID */
#define VERSION 1
#define REVISION 3

/* Display */
#define CLOCK 162000 /* kHz */
#define XPIX 1600
#define YPIX 1200
#define XY_RATIO XY_RATIO_4_3
#define XBLANK 560
#define YBLANK 50
#define XOFFSET 64
#define XPULSE 192
#define YOFFSET (63+1)
#define YPULSE (63+3)
#define DPI 72
#define VFREQ 60 /* Hz */
#define TIMING_NAME "Linux UXGA"
#define ESTABLISHED_TIMINGS_BITS 0x00 /* none */
#define HSYNC_POL 1
#define VSYNC_POL 1
#define CRC 0x9d

#include "edid.S"
12 changes: 6 additions & 6 deletions trunk/Documentation/EDID/HOWTO.txt
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Expand Up @@ -18,12 +18,12 @@ CONFIG_DRM_LOAD_EDID_FIRMWARE was introduced. It allows to provide an
individually prepared or corrected EDID data set in the /lib/firmware
directory from where it is loaded via the firmware interface. The code
(see drivers/gpu/drm/drm_edid_load.c) contains built-in data sets for
commonly used screen resolutions (1024x768, 1280x1024, 1680x1050,
1920x1080) as binary blobs, but the kernel source tree does not contain
code to create these data. In order to elucidate the origin of the
built-in binary EDID blobs and to facilitate the creation of individual
data for a specific misbehaving monitor, commented sources and a
Makefile environment are given here.
commonly used screen resolutions (1024x768, 1280x1024, 1600x1200,
1680x1050, 1920x1080) as binary blobs, but the kernel source tree does
not contain code to create these data. In order to elucidate the origin
of the built-in binary EDID blobs and to facilitate the creation of
individual data for a specific misbehaving monitor, commented sources
and a Makefile environment are given here.

To create binary EDID and C source code files from the existing data
material, simply type "make".
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2 changes: 1 addition & 1 deletion trunk/Documentation/RCU/stallwarn.txt
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Expand Up @@ -191,7 +191,7 @@ o A CPU-bound real-time task in a CONFIG_PREEMPT_RT kernel that
o A hardware or software issue shuts off the scheduler-clock
interrupt on a CPU that is not in dyntick-idle mode. This
problem really has happened, and seems to be most likely to
result in RCU CPU stall warnings for CONFIG_NO_HZ=n kernels.
result in RCU CPU stall warnings for CONFIG_NO_HZ_COMMON=n kernels.

o A bug in the RCU implementation.

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