Hi, The proprietary stack for the RaspberryPi allows for a number of video parameters widely used by their users, but yet don't have any equivalents in the mainline kernel.
Those options are detailed here: https://www.raspberrypi.org/documentation/configuration/config-txt/video.md While not all of them are desirable to have in the mainline kernel, some of them still have value, such as properties to initialise the overscan or rotation parameters. This series is an attempt to support those, and is based on a rewrite of the command line parser I did a couple of years ago that never reached upstream (due to a lack of time on my side). While this parser was initially made to deal with named modes (in order to support TV modes), it also allowed to extend it more easily, which is why it's resurrected. Let me know what you think, Maxime Changes from v1: - Dropped the patches to deal with EDID - Added the unit test as selftest - Rebased on next Maxime Ripard (5): drm/modes: Rewrite the command line parser drm/modes: Support modes names on the command line drm/modes: Allow to specify rotation and reflection on the commandline drm/modes: Parse overscan properties drm/selftests: Add command line parser selftests drivers/gpu/drm/drm_connector.c | 3 +- drivers/gpu/drm/drm_fb_helper.c | 55 +- drivers/gpu/drm/drm_modes.c | 441 +++++-- drivers/gpu/drm/selftests/Makefile | 2 +- drivers/gpu/drm/selftests/drm_cmdline_selftests.h | 49 +- drivers/gpu/drm/selftests/test-drm_cmdline_parser.c | 843 +++++++++++++- include/drm/drm_connector.h | 3 +- 7 files changed, 1279 insertions(+), 117 deletions(-) create mode 100644 drivers/gpu/drm/selftests/drm_cmdline_selftests.h create mode 100644 drivers/gpu/drm/selftests/test-drm_cmdline_parser.c base-commit: 2f4c4d833153517c7791318f8608cf5c212cef68 -- git-series 0.9.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
