kernel/linux.git/drivers/gpu/drm/selftests, branch v5.3.1

drm/selftests: modes: Add more unit tests for the cmdline parser

2019-08-30T08:21:56+00:00

Let's add some unit tests for the recent bugs we just fixed. Signed-off-by: Maxime Ripard Tested-by: Thomas Graichen Reviewed-by: Jernej Skrabec Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20190827115850.25731-4-mripard@kernel.org

drm/selftests: reduce stack usage

2019-07-01T07:50:58+00:00

Putting a large drm_connector object on the stack can lead to warnings in some configuration, such as: drivers/gpu/drm/selftests/test-drm_cmdline_parser.c:18:12: error: stack frame size of 1040 bytes in function 'drm_cmdline_test_res' [-Werror,-Wframe-larger-than=] static int drm_cmdline_test_res(void *ignored) Since the object is never modified, just declare it as 'static const' and allow this to be passed down. Fixes: b7ced38916a9 ("drm/selftests: Add command line parser selftests") Signed-off-by: Arnd Bergmann Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20190628121712.1928142-1-arnd@arndb.de

drm/selftests: Add command line parser selftests

2019-06-19T10:17:52+00:00

The command line parser is pretty tough to get right and very error prone, so let's add a selftest to try to catch any regression. Reviewed-by: Noralf Trønnes Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/735348d3a475ce0bcc88b46e093ab149023bb202.1560783090.git-series.maxime.ripard@bootlin.com

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier for more missed files

2019-05-21T08:50:45+00:00

Add SPDX license identifiers to all files which: - Have no license information of any form - Have MODULE_LICENCE("GPL*") inside which was used in the initial scan/conversion to ignore the file These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

drm/selftests/mm: Switch to bitmap_zalloc()

2019-03-20T17:36:06+00:00

Switch to bitmap_zalloc() to show clearly what we are allocating. Besides that it returns pointer of bitmap type instead of opaque void *. Signed-off-by: Andy Shevchenko Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190304092908.57382-1-andriy.shevchenko@linux.intel.com

drm/selftest: fix spelling mistake "dimention" -> "dimension"

2018-12-11T14:19:42+00:00

There is a spelling mistake in a pr_err message, fix this. Signed-off-by: Colin Ian King Signed-off-by: Thomas Hellstrom

drm/selftest: Add drm damage helper selftest

2018-12-05T09:00:36+00:00

Selftest for drm damage helper iterator functions. v2: Rebase to new test-drm_modeset. Signed-off-by: Deepak Rawat Reviewed-by: Daniel Vetter Reviewed-by: Thomas Hellstrom Signed-off-by: Thomas Hellstrom

drm/selftests: Fix build warning -Wframe-larger-than

2018-11-02T13:25:32+00:00

It seems for some random configuration drm_device is bigger than 2048 bytes. The fix is to make the mock objects static variables. Bug reported by 0-DAY Kernel test infrastructure here: https://lists.01.org/pipermail/kbuild-all/2018-November/054431.html Fixes: 6ff3d9ffdcbb ("drm/selftests: Add tests for drm_internal_framebuffer_create") Signed-off-by: Alexandru-Cosmin Gheorghe Signed-off-by: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/20181102130103.7753-1-alexandru-cosmin.gheorghe@arm.com

drm/selftests: Add tests for drm_internal_framebuffer_create

2018-11-02T09:58:30+00:00

Add tests that verify that drm_internal_framebuffer_create creates buffers correctly by creating a dummy drm_device with a mock function for the fb_create callback. To decide if a buffer has been created or not it just checks if fb_create callback has been called for the particular drm_mode_fb_cmd2 that's being tested. Reviewed-by: Daniel Vetter Signed-off-by: Alexandru Gheorghe Link: https://patchwork.freedesktop.org/patch/msgid/20181101151051.1509-8-alexandru-cosmin.gheorghe@arm.com