OpenCloudOS-Kernel/drivers/gpu/drm/xen
Javier Martinez Canillas 9d6bf79408
drm/xen: Add support for the nomodeset kernel parameter
According to disable Documentation/admin-guide/kernel-parameters.txt, this
parameter can be used to disable kernel modesetting.

DRM drivers will not perform display-mode changes or accelerated rendering
and only the system framebuffer will be available if it was set-up.

But only a few DRM drivers currently check for nomodeset, make this driver
to also support the command line parameter.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20211217003752.3946210-38-javierm@redhat.com
2022-01-27 19:15:50 +01:00
..
Kconfig drm/xen: adjust Kconfig 2021-03-01 08:03:45 +02:00
Makefile
xen_drm_front.c drm/xen: Add support for the nomodeset kernel parameter 2022-01-27 19:15:50 +01:00
xen_drm_front.h drm/xen: Introduce GEM object functions 2020-09-25 09:21:40 +02:00
xen_drm_front_cfg.c drm/xen: drop use of drmP.h 2019-07-15 18:11:30 +02:00
xen_drm_front_cfg.h
xen_drm_front_conn.c drm/xen-front: Add YUYV to supported formats 2020-08-13 12:50:27 +02:00
xen_drm_front_conn.h drivers: gpu: drm: xen_drm_front_drm_info is declared twice 2021-03-26 07:40:10 +02:00
xen_drm_front_evtchnl.c drm/xen: drop use of drmP.h 2019-07-15 18:11:30 +02:00
xen_drm_front_evtchnl.h
xen_drm_front_gem.c drm/xen: Implement mmap as GEM object function 2021-11-11 12:06:57 +01:00
xen_drm_front_gem.h drm/xen: Implement mmap as GEM object function 2021-11-11 12:06:57 +01:00
xen_drm_front_kms.c drm/tiny: drm_gem_simple_display_pipe_prepare_fb is the default 2021-06-24 15:40:11 +02:00
xen_drm_front_kms.h