Note that a per-ring error decode state would make more sense - this
way we could better decode the ring head and tail. But our current
head tracking is already lame (we need the kernel to also dump the
ringbuffer head/tail first, not just acthd), so I didn't bother.
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
AC_USE_SYSTEM_EXTENSIONS is used to let autoconf take care of setting
the right system defintions for POSIX threads & similar extensions to
the base POSIX API. Since it will also #define _GNU_SOURCE 1, remove
the extra setting to avoid compiler warnings about redefined macros.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
<fcntl.h> is the POSIX standard specified header for open(), so should
be available on all platforms.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Required to compile with Solaris Studio cc compiler.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Despite the name implying it's a standard part of the POSIX threads API,
pthread_yield is actually non-standard and less portable than sched_yield.
For instance, Solaris only has sched_yield, and not pthread_yield.
Since even the Linux man page suggests using sched_yield, just call that.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Very few systems still use this old version, but it would be
inconvenient to build a video driver with libtool 1.5 and have
to build the gpu tools on another system having libtool 2.2.
The toolchain version requirements are documented here:
http://www.x.org/wiki/ModularDevelopersGuide#GNU_Build_System
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
A version later than 2.60 can be used, but no new features from such
a later version can be used in configure.ac.
The toolchain version requirements are documented here:
http://www.x.org/wiki/ModularDevelopersGuide#GNU_Build_System
Minimum version for Automake is 1.10 but we have not written it
in any xorg module so far and there has been no issues.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The current code is a noop. Use the same configuration as all
the other xorg modules. This will change in the future but it is less
confusing when all modules behave the same way.
Note that these rules apply to building from a tarball only.
Restore autogen.sh to be identical in all xorg modules.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Use CWARNFLAGS as in all of xorg. There seems to be no reason why this
module should be different. The warnings were updated recently
for those who install the latest util-macros.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The compiler was configured three times.
It is done once by XORG_DEFAULT_OPTIONS in util-macros.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Required when using per-target flags or subdir-objects with C sources.
http://www.gnu.org/software/automake/manual/automake.html
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
These are generated from a macro in the util-macros package
Refer to the wiki for more details.
http://www.x.org/wiki/NewModuleGuidelines.
Acked-by: Cyril Brulebois <kibi@debian.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The patch coverts the man subdir to the standard xorg man page makefile.
The version number is automatically updated when a new release is made.
The man page section number is no longer hard coded either.
The package util-macros at version 1.8 or greater is required.
Acked-by: Cyril Brulebois <kibi@debian.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reusing xorg code saves maintenance in the long term.
Now that m4/.gitignore is removed, the -I m4 ${ACLOCAL_FLAGS}
must be removed to avoid build breakage as m4 is generated and not
part of the git source.
Acked-by: Cyril Brulebois <kibi@debian.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This module is hosted as an X.Org app and is published as such.
This file is a summary of the copyright statements in the source code.
http://www.x.org/wiki/NewModuleGuidelines
Acked-by: Cyril Brulebois <kibi@debian.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Right now, we only check for hardware DRRS support. But much more can be
done with it. Some day.
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
The original test mistakenly calls dump_cpt() for Ironlake,
due to HAS_PCH_SPLIT := IS_GEN5 || IS_GEN6 || IS_GEN7.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The raw channel count is not user friendly and may be misleading.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
- no need to show the 1-bit AUD_OUT_DIG_CNVT_* as hex value
- show the Connection_select_Control_* bits as hex values
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Convert "" (Hex 00ad) to "-" (Hex 2d), the former leads to ugly outputs
in some situations.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
If test all modes rather than preferred mode, remove framebuffer and
set CRTC to zero after each connector mode setting.
Signed-off-by: Sun Yi <yi.sun@intel.com>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
