diff options
| author | Javier Martinez Canillas <javierm@redhat.com> | 2021-11-12 16:32:27 +0300 |
|---|---|---|
| committer | Javier Martinez Canillas <javierm@redhat.com> | 2021-11-27 15:52:22 +0300 |
| commit | 6a2d2ddf2c345e0149bfbffdddc4768a9ab0a741 (patch) | |
| tree | cfcc9d2af522ae5f7633e0391c2ec99973463f92 /include | |
| parent | d76f25d66ec83a8166f0c0be79bbb039d66062d0 (diff) | |
| download | linux-6a2d2ddf2c345e0149bfbffdddc4768a9ab0a741.tar.xz | |
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')
| -rw-r--r-- | include/drm/drm_drv.h | 5 | ||||
| -rw-r--r-- | include/linux/console.h | 6 |
2 files changed, 5 insertions, 6 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 diff --git a/include/linux/console.h b/include/linux/console.h index a97f277cfdfa..7cd758a4f44e 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -219,12 +219,6 @@ extern atomic_t ignore_console_lock_warning; #define VESA_HSYNC_SUSPEND 2 #define VESA_POWERDOWN 3 -#ifdef CONFIG_VGA_CONSOLE -extern bool vgacon_text_force(void); -#else -static inline bool vgacon_text_force(void) { return false; } -#endif - extern void console_init(void); /* For deferred console takeover */ |