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0fbd06de08
Call drm_client_dev_acquire_outputs() from vga_switcheroo's pre_switch callback. Pushes fbcon updates from vga_switcheroo into DRM's fbdev emulation. This affects amdgpu, i915, nouveau and radeon. No other drivers implement vga_switcheroo. Also remove the calls to vga_switcheroo_client_fb_set() from fbcon. It is called from the DRM client's hotplug and sets the fbcon's framebuffer at vga_switcheroo. Running pre_switch and hotplug concurrently could result in a deadlock between clientlist_mutex and vgasr_mutex. Hence clean up fbcon here as well. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Lyude Paul <lyude@redhat.com> # nouveau Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patch.msgid.link/20260709092215.168172-6-tzimmermann@suse.de |
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|---|---|---|
| .. | ||
| backlight | ||
| console | ||
| fbdev | ||
| logo | ||
| aperture.c | ||
| cmdline.c | ||
| display_timing.c | ||
| hdmi.c | ||
| Kconfig | ||
| Makefile | ||
| nomodeset.c | ||
| of_display_timing.c | ||
| of_videomode.c | ||
| screen_info_generic.c | ||
| screen_info_pci.c | ||
| sticore.c | ||
| vgastate.c | ||
| videomode.c | ||