drm/imx: 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: default avatarJavier Martinez Canillas <javierm@redhat.com>
Acked-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20211217003752.3946210-26-javierm@redhat.com
parent 5f825973
......@@ -341,6 +341,9 @@ static struct platform_driver * const drivers[] = {
static int __init imx_drm_init(void)
{
if (drm_firmware_drivers_only())
return -ENODEV;
return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
}
module_init(imx_drm_init);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment