From 6a2d2ddf2c345e0149bfbffdddc4768a9ab0a741 Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Fri, 12 Nov 2021 14:32:27 +0100 Subject: drm: Move nomodeset kernel parameter to the DRM subsystem The "nomodeset" kernel cmdline parameter is handled by the vgacon driver but the exported vgacon_text_force() symbol is only used by DRM drivers. It makes much more sense for the parameter logic to be in the subsystem of the drivers that are making use of it. Let's move the vgacon_text_force() function and related logic to the DRM subsystem. While doing that, rename it to drm_firmware_drivers_only() and make it return true if "nomodeset" was used and false otherwise. This is a better description of the condition that the drivers are testing for. Suggested-by: Daniel Vetter Signed-off-by: Javier Martinez Canillas Acked-by: Thomas Zimmermann Acked-by: Jani Nikula Acked-by: Pekka Paalanen Acked-by: Greg Kroah-Hartman Link: https://patchwork.freedesktop.org/patch/msgid/20211112133230.1595307-4-javierm@redhat.com --- include/drm/drm_drv.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/drm') diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index a84eb4028e5b..89e26a732175 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -601,5 +601,10 @@ static inline bool drm_drv_uses_atomic_modeset(struct drm_device *dev) int drm_dev_set_unique(struct drm_device *dev, const char *name); +#ifdef CONFIG_VGA_CONSOLE +extern bool drm_firmware_drivers_only(void); +#else +static inline bool drm_firmware_drivers_only(void) { return false; } +#endif #endif -- cgit v1.2.3