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2025-12-18perf: Pass parameters by const reference to avoid copiesTomi Valkeinen
Fix cppcheck performance warnings by passing function parameters by const reference instead of by value, preventing unnecessary copies: - string parameters in open_device_by_path() - set<Connector*> parameters in connector finder functions - vector parameter in FlipState constructor - range variable in kmscapture loop These changes improve performance by avoiding object copies while maintaining the same functionality.
2025-08-07kmsprint: Use fourccs, not PixelFormatsTomi Valkeinen
2025-04-22Fix a few clang warningsTomi Valkeinen
2025-03-28kmstest: Support format names in addition to fourccTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2025-03-26kmstest: Add test pattern parametersTomi Valkeinen
Add new parameters: --pattern=PAT --rec=REC --range=RANGE Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2025-03-26Use the fourcc helpersTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2025-03-26PixelFormats: clean fourcc managementTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2025-03-26PixelFormats: New PixelFormatInfo codeTomi Valkeinen
New pixel format code, from Python pixutils library. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2023-11-07kmstest: Don't fail if setting crtc inactive and disabling the planes failsDave Stevenson
Many simple DRM devices (eg SPI) don't support disabling the primary plane when the CRTC is enabled (which is different from the ACTIVE flag from being cleared). This is enforced by the kernel in drm_atomic_helper_check_crtc_primary_plane. Do not exit if that commit fails. Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2023-10-06Fix issues related to utils & libutilsTomi Valkeinen
Fix dependency issues related to libutils, wrong use of libutils_enabled. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2023-09-15kmstest: Support signed values for crtc_[xy]Dave Stevenson
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
2023-09-12kmsprint: Correct crtc_[xy] to being signed valuesDave Stevenson
These values are signed int32_t, so print them as such for when the plane is partially off screen to the top or left. Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2023-08-17kmstest: allow using undefined sync polaritiesTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2023-02-24Drop v4l2Tomi Valkeinen
Drop (hacky) v4l2 support from kms++, and move it to a new, separate, library. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2022-12-22Code formatting fixesTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2022-12-20Fix dependency to kms++utils in kmscube and utilsTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2022-12-18fbtest: fix for 16 bppTomi Valkeinen
2022-11-01kmsxx: Also report format of framebufferDom Cobley
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
2021-10-06Split V4L2 code into separate libsTomi Valkeinen
Create v4l2++ library and pyv4l2, which are independent from the rest of the kms++. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
2020-12-16Remove CMake supportTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@iki.fi>
2020-12-01Fix clang-tidy reported issuesTomi Valkeinen
2020-10-09rename omap wb utils to omap-wbTomi Valkeinen
2020-10-09Bulk format of all filesTomi Valkeinen
2020-09-14Add meson buildTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2020-09-05kmscapture: remove unneeded xf86drm.h includeTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2020-08-10card: Rename has_has_universal_planes to has_universal_planesLaurent Pinchart
The has_has_universal_planes() method name includes a typo, fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2020-05-15kmstest: allow enabling output without anything connectedTomi Valkeinen
Allow kmstest to enable an output without anything connected, if the user gives a videomode. DRM framework allows this, and is needed for testing. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2020-04-21kmstest: add crc16 printTomi Valkeinen
Add an option to print crc16 for the framebuffer contents.
2020-04-21Add simple kmstouch test toolTomi Valkeinen
Only single touch supported, and pretty naive implementation.
2020-04-21kmsprint: use Videomode::to_string_longTomi Valkeinen
2019-11-06Split dmabuf support from ExtFramebuffer into DmabufFramebufferTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-10-28kmstest: convert to fmt::printTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-09-25kmsprint: use fmt instead of printf and sformatTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-09-25wbm2m: use fmt::formatTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-09-25videomode to_string improvementsTomi Valkeinen
Add to_string_short() and to_string_long() to videomode (using the fmt library) for easy printing of videomodes. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-09-25wbm2m: add informative printsTomi Valkeinen
2019-07-30kmsprint: add missing --device from usageTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-01-17card: another try with card constructorsTomi Valkeinen
Let's try again with the card constructors. Card::open_modesetting_card() is removed. The main constructor is Card(const std::string& dev_path = ""). If dev_path is set, the device node with that path is used. If dev_path is not set, the behavior is similar as previously, except a modeset capable card is used at the third step: - If KMSXX_DEVICE env variable is set, the card device with that path is opened. - If KMSXX_DRIVER env variable is set, the card with the given driver name and index is opened. The format is either "drvname" or "drvname:idx". - If neither env variable is given, the first modeset capable card is opened. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-01-17Revert "kmstest: use open_modesetting_card"Tomi Valkeinen
This reverts commit c223cffa20d617863bffb0c7e3890172d93a53c8.
2019-01-14kmstest: use open_modesetting_cardTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2019-01-11kmstest: show sync polaritiesTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-11-01wbm2m: Add selection/crop supportBenoit Parrot
Add crop/selection parameter support. Signed-off-by: Benoit Parrot <bparrot@ti.com>
2018-11-01wbm2m: Add resolution and format to output filenameBenoit Parrot
To make it easier to deal with the resulting file, the filename should show the resolution and pixel format used. Signed-off-by: Benoit Parrot <bparrot@ti.com>
2018-09-10kmstest: give an error if master permissions could not be setTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-09-03kmstest: don't use "unknown" connectors by defaultTomi Valkeinen
When using kmstest without parameters, use only connectors in Connected state, not in Unknown state. To use Uknown state connectors, the connector must be specified in the cmdline. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-08-28kmsprint: use connector_statusTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-08-23kmstest: fix "Could not find available crtc" when crtc was not connected.Tomi Valkeinen
If a connector doesn't already have a crtc, we might get "Could not find available crtc" error from kmstest as it fails to search for the crtc. Fix this. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-06-29kmstest: set props in legacy modesetting tooTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-06-29kmstest: print property idsTomi Valkeinen
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2018-01-05kmstest: Separate reservation phase from command line parsingJyri Sarha
In the new order the planes are not reserved before the whole command line is parsed. This way we know the color format of the framebuffer that is going to be on the reserved plane and we can select a plane that supports the format. After this patch kmstest makes no distinction between primary and overlay planes if atomic mode setting is supported. If no plane is specified then a default plane, matching the screen size is created. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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