Unverified Commit 9b71ce89 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas
Browse files

drm/tilcdc: 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 avatarJyri Sarha <jyri.sarha@iki.fi>
Acked-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20211217003752.3946210-37-javierm@redhat.com
parent 93804f5d

drivers/gpu/drm/tilcdc/tilcdc_drv.c

+3 −0
Original line number Diff line number Diff line
@@ -604,6 +604,9 @@ static struct platform_driver tilcdc_platform_driver = { 


static int __init tilcdc_drm_init(void)

{

	if (drm_firmware_drivers_only())

		return -ENODEV;



	DBG("init");

	tilcdc_panel_init();

	return platform_driver_register(&tilcdc_platform_driver);