From 93604a5ade3a021fe3daf37f8d378b12cabb26b4 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 9 Feb 2023 14:55:06 +0100 Subject: fbdev: Handle video= parameter in video/cmdline.c Handle the command-line parameter video= in video/cmdline.c. Implement the fbdev helper fb_get_options() on top. Will allows to handle the kernel parameter in DRM without fbdev dependencies. Note that __video_get_options() has the meaning of its return value inverted compared to fb_get_options(). The new helper returns true if the adapter has been enabled, and false otherwise. There is the ofonly parameter, which disables output for non-OF-based framebuffers. It is only for offb and looks like a workaround. The actual purpose it not clear to me. Use 'video=off' or 'nomodeset' instead. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20230209135509.7786-9-tzimmermann@suse.de --- drivers/video/Kconfig | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/video/Kconfig') diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 6d2fde6c5d11..bf05363d8906 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -11,6 +11,9 @@ config APERTURE_HELPERS Support tracking and hand-over of aperture ownership. Required by graphics drivers for firmware-provided framebuffers. +config VIDEO_CMDLINE + bool + config VIDEO_NOMODESET bool default n -- cgit v1.2.3