tests: add gem_tiled_swapping

Also add a drmtest_exchange_int helper, might come handy at other
places.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib: extract drmtest_permute_array

Lots of tests need to create havoc to LRUs in the kernel or otherwise
need to shuffle things around a bit. So make a small array permutation
function available.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib: add intel_get_total_swap_mb

Test that try to exercise the swap paths need to check whether swap is
available, otherwise they'll just oom.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

Revert "tests/gem_tiled_pread_pwrite: actually try to use more than total ram"

This test is actually not really designed to test swap.

This reverts commit 6d755c39d38e9f0e5a991933cc82e015d1ccd272.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests/gem_tiled_pread_pwrite: actually try to use more than total ram

Luckily there's usually enough other stuff around to waste the last
few mb ...

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: show more AUD_CONFIG bits

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: fix missing Audio DIP tabs

This makes the SNB/IVY Audio DIP values aligned with others.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests: make testdisplay non-optional

Not testing modesetting should not be an option.

Also this hopefully prevents testdisplay build-breakage from lingering
on for days like it has in the past.

And we want to eventually test the gem/kms cross-section, i.e.
pageflips.

Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib: extract rendercopy functions from gem_stress

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

gem_stress: s/gem_stress.h/rendercopy.h

gem_stress: move keep_gpu_busy stuff out of render copy functions

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

gem_stress: move option struct out of header

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

gem_stress: add width/height arg to rendercpy functions

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

gem_stress: move a few things out of gem_stress.h

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

gem_stress: pass batch as arg to render_copy functions

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

gem_stress: remove logical_tile_no arg from render_copy functions

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

gem_stress: add buf->size

Removes a dependency on gem_stress internals from the rendercpy
functions.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract mappable aperture trasher infrastructure

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: add gem_mappable_aperture_size

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract gem_aperture_size

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests: update .gitignore

tests: add ZZ_hangman

Not yet enabled by default because the kernel can't recover from this
on chips where we don't have a gpu reset implemented.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests: add ZZ_check_dmesg

This way the testsuit automatically fails if we hit a DRM_ERROR
or a WARN/BUG somewhere.

... i.e. this is the Jesse Barnes catcher ...

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools: use correct src and build location

Headers are found under top_srcdir/
Headers are CPP flags, not C Flags
libintel_tools.la is located in top_builddir.
Use dist_bin_SCRIPTS so it is included in tarball
Line-up the line continuation characters

Acked-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

scripts: use PYTHON primary directive for python scripts

Should it become installlable in the future, it will get compiled
at installation time by Automake. Because it is "source", they get
included in the tarball.

Acked-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

lib: fix include directives, alphabetize sources

Headers are found under top_srcdir/...
Headers are CPP flags, not C Flags

Acked-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

Benchmark: use correct src and build location

Headers are found under top_srcdir/...
Haeders are CPP flags, not C Flags
AM_CPPFLAGS, AM_CFLAGS and LDAAD apply to all targets.
libintel_tools.la is located in top_builddir.

Acked-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

Debugger: convert existing makefiles to Automake.

A common xorg idiom is used. The dependencies are auto-detected.
If they are present, the debugger is build.
If any are missing, the debugger is silently skipped.
If --enable-shader-debugger is specified, the configuration
will abort if any of the dependencies is missing.
No user actions is needed, no env variable to set (as it should be)

This will fix a number of problems:
build cannot start due Makefile missing in tarball.
build fails as GEN4ASM variable not available in Makefile.
distcheck is also disturbed.

In the process other minor problems were fixed:
helper target is missing dependencies on evict.h.
too may arguments given to pre_cpp.py but they were ignored.
fills /tmp with temporary files.

Acked-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

lib/drmtest: add gpu quiescent helper

Some tests are higly timing dependent and others carelessly leave
active buffers behind. So add a helper to quiescent the gpu and call
it unconditionally when opening an fd in a vain attempt to make all
this race-condition hitting more scientifically sound.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests: add drm_vma_limiter_cached to check libdrm cache mmap pruning

Suggested by Chris Wilson.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract helpers for signal interruptions

Also add some hackish stat to check it works.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests: add drm_vma_limiter variants that only check gtt/cpu mmaps

Suggested by Chris Wilson.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests: add drm_vma_limiter

v2: Also check whether a 2nd mmap on the same bo still works.
Suggested by Chris Wilson.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests/gem_fenced_exec_trash: use drmtest helpers more

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract gem_mmap

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract gem_create

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

testdisplay: rename global fd variable to drm_fd

Shuts up compiler warnings about shadowing in functions.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

testdisplay: fixup smaller compiler warnings

const char * issues and redudant getopt stuff

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests: use the gem_write wrapper some more

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract gem_set_domain and gem_sync

gem_sync just does a gtt sync by using set_domain(GTT, GTT).

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract gem_read

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract gem_write

Astonishing how many different function signatures are possible for
something that simple.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract gem_close

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib/drmtest: extract gem_set_tiling

Way too much copy-pasting going on here.

Also fix a compiler warnings in gem_stress while fixup things up.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

lib: fixup new compiler warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_stepping: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_gtt: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_reg_dumper: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

remove tools/intel_decode

Everyone's using the libdrm decoder now.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_gpu_top: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_dump_decode: use libdrm decoder

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_bios_reader: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_bios_dumper: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_audio_dump: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_error_decode: fixup new warnings

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tools/intel_error_decode: convert over to libdrm decoder

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>

testdisplay: update to new colorkey ioctl

Fix pthread compiler flags to work on Solaris and with Studio compiler

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>

include <fcntl.h> in lib/intel_mmio.c for open() prototype on Solaris

<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>

List out array values instead of using gcc range extension

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>

Use sched_yield instead of pthread_yield

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>

Solaris defines struct winsize in termios.h

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

Provide Solaris implementation of intel_get_total_ram_mb

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

config: restore the libtool minimum version to 1.5

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>

config: the minimum version for autoconf is 2.60

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>

config: set-up xorg automatic rebuilding rules

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>

config: use project wide xorg warnings variable

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>

config: remove duplicate AC_PROG_CC and AC_PROG__CC_99

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>

config: remove unrequired AM_PROG_CC_C_O

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>

Add mandatory ChangeLog and INSTALL files

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>

Man pages still showing version 1.0 in the 1.1 release

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>

Use standard .gitignore file and layout

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>

Add mandatory COPYING file.

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>

tools/intel_reg_dumper: retrieve rc6 residency values

This allows to check if rc6 works, and how long have we been in each
state.

Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>

tools/intel_reg_dumper: Add support for debug register

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>

intel_audio_dump: show Gamut Metadata DIP

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: show interrupt enable bit

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: show HDMI encoding

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: show VIDEO_DIP_CTL_* for CPT

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: show ironlake ELD_access_address

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: show ELD contents for G45

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: show detected chipset name

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: show DP control registers for Ironlake

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: explain Bits_per_Sample

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: fix DP port width for CPT

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: fix DP control registers for CPT

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: fix Ironlake detection

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>

intel_audio_dump: fix Digital_Port_D_Detected copy&paste error

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: fix ironlake Stream_ID indents

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: report effective channel count

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>

intel_audio_dump: cleanup hex output

- 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>

intel_audio_dump: cleanup ACP DIP name for ironlake and CPT

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

intel_audio_dump: cleanup hyphen character

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>

Release 1.1

testdisplay: shut up compiler

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

testdisplay: move drm_fourcc.h include under the #ifdef protection

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests/testdisplay.c: make the 3th pipe finish all the mode setting.

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>

intel-decode: fix flush dword post sync parse

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>

tests/gem_double_irq_loop: silence the compiler

gem_double_irq_loop.c: In function ‘dummy_reloc_loop’:
gem_double_irq_loop.c:62:9: warning: unused variable ‘j’ [-Wunused-variable]