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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>
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Simple rule of thumb, if a kms_* test calls igt_display_init() in its
global fixture, skip the entire test if the driver has disabled KMS.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Antonio Argenziano <antonio.argenziano@intel.com>
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This makes it possible to iterate whether a format is supported or not,
without each driver having to open code it.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
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This check was missing, and caused a WARN_ON that dates back to
the original design of atomic.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
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Now that we can set individual properties through the igt_kms api,
we no longer need to duplicate functionality from igt_kms. Set invalid
properties directly, and rewrite kms_atomic.c to use igt_display.
This will allow us to remove a lot of code in kms_atomic.c,
and benefit from how igt_kms can set up a valid configuration,
instead of having to inherit it from fbcon.
Changes since v1:
- Fix test failure when atomic_invalid_params is run standalone.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Daniel Stone <daniels@collabora.com>
[mlankhorst: Use kmstest_set_connector_dpms (mkahola)]
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
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Check for valid crtc is missing in igt@kms_atomic@atomic_invalid_params.
This leads to segfault on machines where the subtest should be skipped.
Signed-off-by: Marta Lofstedt <marta.lofstedt@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
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DRM_MODE_PAGE_FLIP_EVENT is now rejected if no CRTC is affected by the
changes. Make sure the TEST_ONLY test keeps working, and test with
DRM_MODE_PAGE_FLIP_EVENT.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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We need to make sure that TEST_ONLY really only touches the free-standing
state objects and nothing else. Test approach here is the following:
- Create a config and submit it with TEST_ONLY.
- do dpms off/on cycle with the current config to reconfigure hw
- read back all legacy state to make sure none of that is clobbered
v2: use ATOMIC_RELAX_NONE instead of CRTC_RELAX_MODE when checking crtc or
plane state (Maarten)
rename subtest and function that executes this test (Maarten)
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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On gen2 MI_STORE_DWORD_IMM operates on a physical, not virtual, address
i.e. we can't use it.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Robert Foss <robert.foss@collabora.com>
Reviewed-by: Brian Starkey <brian.starkey@arm.com>
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Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Robert Foss <robert.foss@collabora.com>
Reviewed-by: Brian Starkey <brian.starkey@arm.com>
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Our heuristic for finding planes was previously matching the type, and
ensuring that the plane was valid for that CRTC. However, VC4 now has
primary/cursor planes which can wander multiple CRTCs, so we could pick
a PRIMARY plane which was not the kernel's idea of crtc->primary,
causing plane_primary_legacy to fail; ditto for cursor.
Make find_plane try harder, by preferring to return planes which are
already on the requested CRTC.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reported-by: Robert Foss <robert.foss@collabora.com>
Signed-off-by: Robert Foss <robert.foss@collabora.com>
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Allowing modeset may prevent the test case from failing in case the atomic
check phase finds the userspace doesn't allow modeset for the commit and
returns -EINVAL. A real case is to run the test case on imx-drm which
requires a full modeset when we change an active plane's configuration,
e.g., pixel format and stride.
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Marius Vlad <marius.c.vlad@intel.com>
Cc: Micah Fedke <micah.fedke@collabora.com>
Cc: Daniel Stone <daniels@collabora.com>
Signed-off-by: Liu Ying <gnuiyl@gmail.com>
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This patch exposes atomic commit flags to crtc_commit_atomic()
so that users of the macro may control the flags.
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Marius Vlad <marius.c.vlad@intel.com>
Cc: Micah Fedke <micah.fedke@collabora.com>
Cc: Daniel Stone <daniels@collabora.com>
Signed-off-by: Liu Ying <gnuiyl@gmail.com>
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Fixed ctrc_id comparison failing due to bad initialization of
crtc variable.
Signed-off-by: Robert Foss <robert.foss@collabora.com>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
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For those tests that now pass on drivers other than i915, call
drm_open_driver_master with DRIVER_ANY.
Also do so from igt_enable_connectors.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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i915 does not yet support the atomic modesetting interface by default;
at the moment it must be turned on explicitly via an
'i915.nuclear_pageflip' kernel command line option. We should skip
(rather than fail) this IGT test when running on kernels that don't
advertise support for atomic modesetting.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93014
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
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Local variable num_connectors is never initialized before being
auto-incremented in the loop. If we wind up with a non-zero garbage
value, it will lead us to try to write to an out-of-bounds array index.
We should probably initialize it to zero before use.
However on closer inspection, the plane_primary test doesn't actually
wind up using the connector list or number of connectors, so just remove
the whole block of code; it was probably brought in by accident as part
of a copy-paste operation.
Cc: Daniel Stone <daniels@collabora.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
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I recently had this discussion with Daniel where I didn't want to use
igt_drm_format_to_bpp() because it uses the format_desc array, and
igt_fb currently assumes that all the format_desc formats have a
matching valid Cairo format, so I wouldn't be able to easily add
formats such as ARGB2101010.
The function that has the assumption mentioned above is
igt_get_all_formats: its current users call igt_get_all_formats, and
then call cairo-dependent functions, such as igt_get_cairo_ctx on the
returned formats.
In order to document the current behavior and prevent any problems in
case we start adding new formats without matching Cairo versions to
format_desc, rename igt_get_all_formats to igt_get_all_cairo_formats
and make it explicitly check for CAIRO_FORMAT_INVALID.
Requested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
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Several tests do one or more of the following:
* igt_create_fb() + igt_paint_test_pattern()
* igt_create_color_fb() + igt_paint_test_pattern()
* igt_create_fb() + igt_paint_image()
Extract them into new helpers: igt_create_pattern_fb(),
igt_create_color_pattern_fb(), igt_create_image_fb().
v2: Fix typos, and improve API docs (Thomas)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
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Add tests for KMS atomic modesetting, to exercise the basic interface
and test failure/corner cases. Should ensure coherency between the
legacy and atomic interfaces.
v2: New patch.
v3: Disable connector checking for now, as it was causing GPU hangs on
newer kernels.
v4: Rebase.
v5: Use do_ioctl or do_ioctl_err consistently. Use igt_assert_*()
helper macros rather than igt_assert() directly.
Move assertions into helper/check functions. Define atomic commit
helper.
v6: Use do_ioctl_err, and define macros to move errors to
actual callsite, rather than helper functions.
Co-authored-by: Micah Fedke <micah.fedke@collabora.com>
Signed-off-by: Daniel Stone <daniels@collabora.com>
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