[Intel-gfx] [PATCH IGT v2 0/6] IGT PSR Fix-ups

[Jim Bride]

These patches, along with the kernel series at
https://patchwork.freedesktop.org/series/24049/ allow our PSR
IGT tests to run more predictably on HSW, BDW, and SKL.  These
patches depend on the kernel series in order to run properly.  On
the systems I have available the following sets of tests run and pass.
I still see some very sporadic (every few hundred tests executions or so)
failures to read the sink CRC on SKL.

HSW:
	* kms_psr_sink_crc (all)
	* kms_frontbuffer_tracking (subtests psr-1p*, my system doesn't
	  support FBC)
	* kms_fbcon_fbt (subtests psr*)

BDW and SKL:
    	* kms_psr_sink_crc (all)
	* kms_frontbuffer_tracking (subtests psr-1p* and fbcpsr-1p*)
	* kms_fbcon_fbt (all)

Jim Bride (6):
  tests/kms_psr_sink_crc: Change assert_or_manual() to a macro
  lib: Add PSR utility functions to igt library.
  tests/kms_psr_sink_crc: Refactor to use new PSR library primitives
  tests/kms_frontbuffer_tracking: Refactor to use IGT PSR library
    functions
  tests/kms_frontbuffer_tracking: Fix multidraw subtest
  tests/kms_fbcon_fbt: Refactor to use IGT PSR library functions

 lib/Makefile.sources             |   2 +
 lib/igt.h                        |   1 +
 lib/igt_psr.c                    | 235 +++++++++++++++++++++++++++++++++++++++
 lib/igt_psr.h                    |  43 +++++++
 tests/kms_fbcon_fbt.c            |  54 +++------
 tests/kms_frontbuffer_tracking.c | 122 ++++----------------
 tests/kms_psr_sink_crc.c         | 144 ++++++++++++------------
 7 files changed, 391 insertions(+), 210 deletions(-)
 create mode 100644 lib/igt_psr.c
 create mode 100644 lib/igt_psr.h

-- 
2.7.4