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Sometimes we want to override a connector's panel_orientation from the kernel commandline. Either for testing and for special cases, e.g. a kiosk like setup which uses a TV mounted in portrait mode. Users can already specify a "rotate" option through a video= kernel cmdline option. But that only supports 0/180 degrees (see drm_client_modeset TODO) and only works for in kernel modeset clients, not for userspace kms users. The "panel-orientation" connector property OTOH does support 90/270 degrees as it leaves dealing with the rotation up to userspace and this does work for userspace kms clients (at least those which support this property). Changes in v2: -Add missing ':' after @panel_orientation (reported by kbuild test robot) BugLink: https://gitlab.freedesktop.org/plymouth/plymouth/merge_requests/83 Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191118155134.30468-9-hdegoede@redhat.com |
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| .. | ||
| drm_cmdline_selftests.h | ||
| drm_mm_selftests.h | ||
| drm_modeset_selftests.h | ||
| drm_selftest.c | ||
| drm_selftest.h | ||
| Makefile | ||
| test-drm_cmdline_parser.c | ||
| test-drm_damage_helper.c | ||
| test-drm_dp_mst_helper.c | ||
| test-drm_format.c | ||
| test-drm_framebuffer.c | ||
| test-drm_mm.c | ||
| test-drm_modeset_common.c | ||
| test-drm_modeset_common.h | ||
| test-drm_plane_helper.c | ||
| test-drm_rect.c | ||