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93604a5ade
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 <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230209135509.7786-9-tzimmermann@suse.de
63 lines
913 B
Text
63 lines
913 B
Text
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Video configuration
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#
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menu "Graphics support"
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config APERTURE_HELPERS
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bool
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help
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Support tracking and hand-over of aperture ownership. Required
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by graphics drivers for firmware-provided framebuffers.
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config VIDEO_CMDLINE
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bool
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config VIDEO_NOMODESET
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bool
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default n
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if HAS_IOMEM
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config HAVE_FB_ATMEL
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bool
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source "drivers/char/agp/Kconfig"
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source "drivers/gpu/vga/Kconfig"
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source "drivers/gpu/host1x/Kconfig"
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source "drivers/gpu/ipu-v3/Kconfig"
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source "drivers/gpu/drm/Kconfig"
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menu "Frame buffer Devices"
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source "drivers/video/fbdev/Kconfig"
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endmenu
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source "drivers/video/backlight/Kconfig"
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config VGASTATE
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tristate
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default n
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config VIDEOMODE_HELPERS
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bool
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config HDMI
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bool
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endif # HAS_IOMEM
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if VT
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source "drivers/video/console/Kconfig"
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endif
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if FB || SGI_NEWPORT_CONSOLE
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source "drivers/video/logo/Kconfig"
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endif
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endmenu
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