diff options
author | 2021-11-12 14:32:27 +0100 | |
---|---|---|
committer | 2021-11-27 13:52:22 +0100 | |
commit | 6a2d2ddf2c345e0149bfbffdddc4768a9ab0a741 (patch) | |
tree | cfcc9d2af522ae5f7633e0391c2ec99973463f92 /include/drm | |
parent | drm/vboxvideo: Drop CONFIG_VGA_CONSOLE guard to call vgacon_text_force() (diff) | |
download | linux-6a2d2ddf2c345e0149bfbffdddc4768a9ab0a741.tar.gz linux-6a2d2ddf2c345e0149bfbffdddc4768a9ab0a741.tar.bz2 linux-6a2d2ddf2c345e0149bfbffdddc4768a9ab0a741.zip |
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 <daniel.vetter@ffwll.ch>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211112133230.1595307-4-javierm@redhat.com
Diffstat (limited to 'include/drm')
-rw-r--r-- | include/drm/drm_drv.h | 5 |
1 files changed, 5 insertions, 0 deletions
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 |