mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-29 05:44:11 +00:00
drm: rcar-du: 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> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20211217003752.3946210-32-javierm@redhat.com
This commit is contained in:
parent
7fd7d70181
commit
fce8bfffa2
1 changed files with 3 additions and 0 deletions
|
@ -701,6 +701,9 @@ static struct platform_driver rcar_du_platform_driver = {
|
|||
|
||||
static int __init rcar_du_init(void)
|
||||
{
|
||||
if (drm_firmware_drivers_only())
|
||||
return -ENODEV;
|
||||
|
||||
rcar_du_of_init(rcar_du_of_table);
|
||||
|
||||
return platform_driver_register(&rcar_du_platform_driver);
|
||||
|
|
Loading…
Reference in a new issue