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2019-03-20lib/igt_device: Move intel_get_pci_device under igt_deviceMichał Winiarski
It allows us to make things a little bit more generic. Also, we now require fd rather than doing guesswork when it comes to pci address. v2: Use readlinkat rather than string concat, move stuff around, provide a version that does not assert. (Chris) v3: Print addr on failure, avoid assignment in conditionals. (Chris) Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-20lib/igt_sysfs: Simplify obtaining sysfs pathMichał Winiarski
Now that we've extracted card index, we no longer have the need to iterate over device nodes. v2: Drop ret. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-20lib/igt_sysfs: Remove idx from sysfs_openMichał Winiarski
Similar to sysfs_path - more explicit more better. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-20lib: Kill drm_get_card()Michał Winiarski
It's not operating on FD, and we've provided a nice reimplementation that does. Let's use it instead. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-20lib/igt_device: Introduce igt_device_get_card_indexMichał Winiarski
And use it! But let's start small. Rather than going with "and by the way, here's the card index" from igt_sysfs_path, we're making things more explicit. v2: Drop idx comment. (Chris) Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-20tests/i915_pm_rps: Use sysfs helpersMichał Winiarski
Doing this lets us avoid drm_get_card, which we plan to remove eventually. v2: We were extermally unlikely to find rps knobs in current dir. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-20tests/perf: Simplify generic read/write, use sysfs helpersMichał Winiarski
Doing this lets us avoid drm_get_card, which we plan to remove eventually. v2: Don't break the test Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-20tests/gem_exec_blt: Drop benchmark mode, use igt_sysfsMichał Winiarski
The "benchmark" mode is no longer used. While I'm here, let's also move things around and start to use igt_sysfs, rather implementing own set of helpers. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-20lib/igt_kms: reset plane alpha and blend in igt_plane_reset()Juha-Pekka Heikkila
plane alpha and blend would affect other tests if left in unexpected states v2 (ville syrjälä): use "Pre-multiplied" as default for IGT_PLANE_PIXEL_BLEND_MODE. Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2019-03-19tests/i915/gem_mmap_wc: Add invalid params testsAntonio Argenziano
Add some invalid parameters tests for the MMAP IOCTL when the MMAP_WC flag is supplied. v2: - Expand test space. (Chris) Signed-off-by: Antonio Argenziano <antonio.argenziano@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-19tests/i915/gem_mmap: Add invalid parameters testsChris Wilson
Add a couple of tests that supply invalid parameters to the mmap IOCTL. v2: - Expand test space. (Chris) Signed-off-by: Antonio Argenziano <antonio.argenziano@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-19tests/i915/gem_mmap_gtt: Add invalid parameters testAntonio Argenziano
Add a test for an invalid handle being passed to the IOCTL. v2: - Expand test space. (Chris) Signed-off-by: Antonio Argenziano <antonio.argenziano@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-19i915/gem_mocs_settings: Add mocs table for icelakeKumar Valsan, Prathap
This patch adds mocs table for icelake with expected L3 and eDRAM control values. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109287 Signed-off-by: Kumar Valsan, Prathap <prathap.kumar.valsan@intel.com> Reviewed-by: Lukasz Kalamarz <lukasz.kalamarz@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-19tests/sw_sync: Accept bytes transferred between sendmsg/recvmsgChris Wilson
sendmsg/recvmsg return the number of bytes transferred, not just an error code. Fixes: 520b6f7fbb6c ("sw_sync: Wait until the end") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110150 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Petri Latvala <petri.latvala@intel.com>
2019-03-19tests/kms_plane: Use just one valid outputArkadiusz Hiler
Since those are just pipe CRC tests output does not really matter. Instead of running the test number-of-connected-outputs times per pipe, let's run them just once. Cc: Martin Peres <martin.peres@free.fr> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2019-03-19tests/kms_plane: Print count of mismatched colorsArkadiusz Hiler
Currently we are printing one igt_warn for each CRC mismatch, which gets quite overwhelming with having to see the same error 8 times for each color tested: WARNING: CRC mismatch with format NV12 (0x3231564e) on A.3 WARNING: CRC mismatch with format NV12 (0x3231564e) on A.3 WARNING: CRC mismatch with format NV12 (0x3231564e) on A.3 WARNING: CRC mismatch with format NV12 (0x3231564e) on A.3 WARNING: CRC mismatch with format NV12 (0x3231564e) on A.3 WARNING: CRC mismatch with format NV12 (0x3231564e) on A.3 WARNING: CRC mismatch with format NV12 (0x3231564e) on A.3 WARNING: CRC mismatch with format NV12 (0x3231564e) on A.3 Since the most interesting information here is which format on which pipe/plane is broken we can skip igt_warn just once. For those weirder and rarer case where just certain colors would fail we still provide the count and the mask of color array indices that failed: WARNING: CRC mismatches with format NV12 (0x3231564e) on A.3 with 8/8 solid colors tested (0xFF) v2 (Petri): Print a mask so it's possible to know which colors failed. Cc: Martin Peres <martin.peres@linux.intel.com> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Martin Peres <martin.peres@linux.intel.com> Signed-off-by: Petri Latvala <petri.latvala@intel.com> Acked-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
2019-03-16lib/i915: Pretty print HW semaphoresChris Wilson
Include whether the scheduler is using HW semaphore assistance in our pretty debug strings, and make the caps known for requires. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Antonio Argenziano <antonio.argenziano@intel.com>
2019-03-15sw_sync: Wait until the endChris Wilson
If we allow a fork-helper to exit normally before the parent tries to reap the helper (fork-helpers are intended to be only used for persistent background loads), then the helper unhelpful aborts because the child exited cleanly. Simplify by not using the so called helpers at all. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108889 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-15i915/gem_tiled_w[bc]: Tighten computation of upper boundChris Wilson
Fix the off-by-one in computing the last page that caused us to try and mmap the page beyond the end of the object. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Antonio Argenziano <antonio.argenziano@intel.com>
2019-03-14i915/gem_create: Always try to create an object of at least one pageChris Wilson
0-byte objects are not allowed. References: https://bugs.freedesktop.org/show_bug.cgi?id=110106 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld@intel.com>
2019-03-14tests/kms_plane: Set output to PIPE_NONE at end of test_format_planeNicholas Kazlauskas
AMDGPU rejects commits that have an active CRTC without an active primary plane. The pixel-format-pipe-* tests fail on AMDGPU during the cleanup at the end of the test due to the final commit disabling all the planes but not the CRTC. Disable the CRTC when cleaning up by setting the output to PIPE_NONE. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2019-03-13lib/igt_fb: better format printingDaniel Vetter
Steal if from kms_plane.c and put it into igt_fb.h Also tiny bikeshed to remove the space, so it fits more tidily into the usual name1=value1, name2=value2 style printing. v2: Rebase v3: It better compile :-/ Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (v1) Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2019-03-13tests/kms_plane: Reduce execution time by reducing source size and ↵Maarten Lankhorst
performing upscaling. Execution time is way too high because of all the various conversion routines and inefficient accesses done by pixman on uncached memory. Fix it by reducing the source fb siaze, and using scaling to increase to span the entire crtc. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> [mlankhorst: Set src w/h to upscaled fb w/h to remove a magic constant.] Reviewed-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
2019-03-13kms_atomic: Add subtest for testing zpos plane propertyTomeu Vizoso
We use a 16-bit pixel buffer format for the overlay plane, as some older HW might not be capable of driving a 32-bit pixel format. Changes since v2: - use 0 for igt_paint_color_alpha() alpha parameter, as ARGB1555 uses just 1 bit for (of) alpha (Philipp Zabel) Changes since v1: - fix 'commitintg' with 'committing' (Philipp Zabel) - replace RGB565 with ARGB1555 (Philipp Zabel) - test plane if it supports the pixel format supplied (Philipp Zabel) Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Marius Vlad <marius.vlad@collabora.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
2019-03-13lib/igt_kms: Add zpos plane property.Marius Vlad
Signed-off-by: Marius Vlad <marius.vlad@collabora.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
2019-03-12Revert "tests: kms_plane: Disable XBGR8888"Arkadiusz Hiler
This reverts commit 067a68969b2d41e101ac778b06f2743fa69b27ab. With the kms_plane pixel format tests now exhaustively testing all the formats even with early CRC mismatches, it's better to not hide such issues in IGT. There are other systems in place to do such things. Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Daniel Vetter <daniel@ffwll.ch> Reviewed-by: Martin Peres <martin.peres@linux.intel.com> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-03-12tests/kms_plane: Keep testing pixel formats even if one failsArkadiusz Hiler
In the pixel-format-pipe-*-planes* family of subtests currently we exit early if there is any CRC mismatch, leaving all the remaining formats untested. Let's fix that by moving the assert till after all the iterations. Also log each mismatch with its context in a single line so that it's easy to look for. Cc: Daniel Vetter <daniel@ffwll.ch> Reviewed-by: Martin Peres <martin.peres@linux.intel.com> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
2019-03-12tests/kms_plane_multiple: Do not iterate over output twiceArkadiusz Hiler
test_plane_position already iterates over outputs using for_each_valid_output_on_pipe so there is no need to do that twice, especially with unused *output. Cc: Mika Kahola <mika.kahola@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Martin Peres <martin.peres@linux.intel.com> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Martin Peres <martin.peres@linux.intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-03-12tests/kms_plane_scaling: Rip out unused igt_pipe_crc_tArkadiusz Hiler
It's set up for capture and then freed but never used. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2019-03-12tests/kms_plane: Open DRM DEVICE with DRIVER_ANYMamta Shukla
Open DRM DEVICE with DRIVER_ANY so that this test can run in other drivers as well. Signed-off-by: Mamta Shukla <mamtashukla555@gmail.com> Reviewed-by: Petri Latvala <petri.latvala@intel.com>
2019-03-12kms_flip: Standardize return value for fb_is_boundRodrigo Siqueira
The function fb_is_bound() mix integer value with booleans for handling the return value. This commit standardizes the return value of fb_is_bound() for using only booleans. Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2019-03-12kms_flip: Rework set_mode()Rodrigo Siqueira
This patch removes the duplicate code inside the function set_mode(). Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2019-03-12kms_flip: Remove magic constant in run_test_on_crtc_set()Rodrigo Siqueira
The function run_test_on_crtc_set() expects a parameter named crtc_count which slight changes the behavior of the test. If this crtc_count is ‘1’, the test will run in a single CRTC; otherwise, it will run in two different CRTC. However, this function uses hardcoded literal 1 and 2 for each case. This patch creates two constant with the goal to improve the readability. Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2019-03-12kms_flip: Fix warning related to i915 gem dependenceRodrigo Siqueira
In the kms_flip tests has an igt_fixture that allocates memory for i915 driver with “drm_intel_bufmgr_gem_init()”, which produces the following warning: IGT-Version: 1.23-g8d81c2c2 (x86_64) (Linux: 5.0.0-rc7-VKMS-RULES+ x86_64) Using monotonic timestamps DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument Assuming 131072kB available aperture size. May lead to reduced performance or incorrect rendering. get chip id failed: -1 [22] This commit handles this specific dependence with the i915 driver which make the kms_flip logs better. Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2019-03-12kms_flip: Removes unreachable code related to TEST_TS_CONTRodrigo Siqueira
This commit removes the code related to TEST_TS_CONT test because the kms_flip never sets this flags, i.e., TEST_TS_CONT is not used. Take a look at commit 07a3fccf to see why this flag is never set. Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2019-03-12kms_flip: Removes unreachable code related to TEST_RPMRodrigo Siqueira
This commit removes the code related to TEST_RPM test because the kms_flip never sets this flags, i.e., TEST_RPM is not used. Take a look at commit 07a3fccf to see why this flag is never set. Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2019-03-11tests/kms_ccs: Generate compressed surfaces with rendercopyDhinakaran Pandiyan
lib/igt_fb.c now has capability to make use of rendercopy, which means we do not have to handwrite compressed buffers. v2: Make colors struct static (Ville) Cc: Clinton Taylor <clinton.a.taylor@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2019-03-11lib/igt_fb: Function to create a bo for passed in igt_fbDhinakaran Pandiyan
In order to execute negative tests that validate fb creation, tests need to be able to call the addfb ioctl themselves so that the arguments can be manipulated. Add a library function to provide an initialized fb without registering the fb with the kernel. Cc: Clinton Taylor <clinton.a.taylor@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2019-03-11lib/igt_fb: s/tiling/modifier/ where appropriateVille Syrjälä
Rename the igt_fb.tiling to igt_fb.modifier to better reflect what information it carries. Now it's clear whether we're talking about a modifier or a i915 tiling thing. Cc: Clinton Taylor <clinton.a.taylor@intel.com> >From DK: Rebased on vc4 changes Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
2019-03-11lib/igt_fb: Use rendercopy for rendering into compressed buffersVille Syrjälä
Plug in rendercopy to the cairo surface stuff so that we can generate compressed buffers with cairo. v2: s/modifier_has_ccs/is_ccs_modifier/ v3: From DK Set buf.bpp when initializing and rebase. v4: From DK Fix Yf-tiled BGR formats Cc: Clinton Taylor <clinton.a.taylor@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Clint Taylor <Clinton.A.Taylor@intel.com>
2019-03-11tests/gem_render_copy: Test Yf tilingVille Syrjälä
Let's test Yf tiling now that rendercopy can handle it. v2: From DK Set bpp for Yf buffer and rebase. v3: From DK More documentation, fewer unexplained constants (Kasia) v4: From DK Rewrite Yf tiling algorithm to be more descriptive Cc: Lukasz Kalamarz <lukasz.kalamarz@intel.com> Cc: Katarzyna Dec <katarzyna.dec@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Katarzyna Dec <katarzyna.dec@intel.com>
2019-03-11lib/rendercopy: Add support for Yf/Ys tiling to gen9 rendercopyVille Syrjälä
Set up the surface state accordingly to support Yf/Ys tiling. >From DK: Rebase. Move support to gen-9 surface state Cc: Lukasz Kalamarz <lukasz.kalamarz@intel.com> Cc: Katarzyna Dec <katarzyna.dec@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Katarzyna Dec <katarzyna.dec@intel.com>
2019-03-11lib/rendercopy: Copy gen8 surface state definition to gen-9 headerDhinakaran Pandiyan
Create a gen9 specific struct so that the gen-9+ Yf/Ys tiling bits can be added there. Suggested-by: Katarzyna Dec <katarzyna.dec@intel.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Katarzyna Dec <katarzyna.dec@intel.com>
2019-03-11lib/debugfs: Nuke enum intel_pipe_crc_sourceVille Syrjälä
No one is using anything but the "auto" crc source, so the enum listing other options is quite pointless. Let's switch to just using the string instead of the enum. That way any hypothetical test that wants to use a more specific crc source can just pass in the proper string. v2: Assert the string isn't NULL (Chris) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-11lib/igt_matrix: Fix up some docsVille Syrjälä
Add some missing documentation. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-11lib/igt_kms: Fix docs for igt_enable_connectors()Ville Syrjälä
Add the missing docs for the 'drm_fd' parameter. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-11tests/kms_setmode: Validate the vbl sequence numbersVille Syrjälä
Make sure we haven't already passed the seq numbers we're requesting when doing the ts calibration. Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-11tests/kms_flip: Validate the vbl sequence numbersVille Syrjälä
Make sure we haven't already passed the seq numbers we're requesting when doing the ts calibration. Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-11tests/kms_flip: Request the initial vbl count with RELATIVE instead of ABSOLUTEVille Syrjälä
Asking for the initial vblank count by specifying and absolute vblank count of 0 doesn't make much sense. Switch to a relative query instead. v2: Drop the NEXTONMISS (Daniel) v3: Put back the NEXTONMISS (Chris) Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-03-11tests/kms_setmode: Request the initial vbl count with RELATIVE instead of ↵Ville Syrjälä
ABSOLUTE Asking for the initial vblank count by specifying and absolute vblank count of 0 doesn't make much sense. Switch to a relative query instead. v2: Drop the NEXTONMISS (Daniel) v3: Put back the NEXTONMISS (Chris) Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
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