# ./kms_frontbuffer_tracking --run-subtest fbc-suspend
IGT-Version: 1.17-g38bffd9 (x86_64) (Linux: 4.9.0-nightly+ x86_64)
Primary screen: VGA 1366x768, crtc 31
FBC last action not supported
FBC compression information not supported
Can't test PSR: no usable eDP screen.
Sink CRC not supported: primary screen is not eDP
rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Wed Dec 21 15:00:21 2016
rtcwake: assuming RTC uses UTC ...
rtcwake: wakeup from "mem" using /dev/rtc0 at Wed Dec 21 15:00:49 2016
Timed out: CRC reading
Subtest fbc-suspend failed.
**** DEBUG ****
(kms_frontbuffer_tracking:1840) DEBUG: Test requirement passed: fbc.can_test
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1366, height=768, format=0x34325258, tiling=0x100000000000001, size=4325376)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=1, pitch=5632)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=64, height=64, format=0x34325241, tiling=0x0, size=16384)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=256)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=64, height=64, format=0x34325258, tiling=0x100000000000001, size=32768)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=512)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1024, height=1024, format=0x34325258, tiling=0x100000000000001, size=4194304)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=4, pitch=4096)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1866, height=2292, format=0x34325258, tiling=0x100000000000001, size=17633280)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=5, pitch=7680)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1366, height=768, format=0x34325258, tiling=0x100000000000001, size=4325376)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1840) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=6, pitch=5632)
(kms_frontbuffer_tracking:1840) DEBUG: Blue CRC:   pipe:[f2c863a5 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1840) igt-draw-DEBUG: Test requirement passed: gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:1840) DEBUG: Calculated CRC: pipe:[f2c863a5 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1840) DEBUG: Test requirement passed: !fbc_not_enough_stolen()
(kms_frontbuffer_tracking:1840) DEBUG: Calculated CRC: pipe:[f2c863a5 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1840) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(kms_frontbuffer_tracking:1840) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0
(kms_frontbuffer_tracking:1840) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state)
(kms_frontbuffer_tracking:1840) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0
(kms_frontbuffer_tracking:1840) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0
(kms_frontbuffer_tracking:1840) DEBUG: Calculated CRC: pipe:[f2c863a5 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1840) DEBUG: Test requirement passed: !fbc_not_enough_stolen()
(kms_frontbuffer_tracking:1840) DEBUG: Calculated CRC: pipe:[f2c863a5 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1840) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(kms_frontbuffer_tracking:1840) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0
(kms_frontbuffer_tracking:1840) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state)
(kms_frontbuffer_tracking:1840) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0
(kms_frontbuffer_tracking:1840) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0
(kms_frontbuffer_tracking:1840) igt-core-INFO: Timed out: CRC reading
****  END  ****
Subtest fbc-suspend: FAIL (30.508s)