From 2350f42c2f46b60bec79f2249f8bc5f3ff2807d4 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 9 Jul 2026 11:16:03 +0200 Subject: vga-switcheroo: Remove unused interfaces Remove all unused interfaces that used to implement the functionality of pre_switch and post_switch. For pre_switch, remove vga_switcheroo_client_fb_set(). This further allows for removing all symbols and data structures that refer to fbdev; such as fb_info and fb_switch_outputs(). For post_switch, remove the reprobe callback from the client ops. v2: - move changes to fbcon and drivers into other patches Signed-off-by: Thomas Zimmermann Acked-by: Maxime Ripard Acked-by: Helge Deller Link: https://patch.msgid.link/20260709092215.168172-8-tzimmermann@suse.de --- include/linux/vga_switcheroo.h | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'include/linux') diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h index 51851831d4c1..d7eee65664ab 100644 --- a/include/linux/vga_switcheroo.h +++ b/include/linux/vga_switcheroo.h @@ -31,8 +31,12 @@ #ifndef _LINUX_VGA_SWITCHEROO_H_ #define _LINUX_VGA_SWITCHEROO_H_ -#include +#include +#include +struct device; +struct dev_pm_domain; +struct fb_info; struct pci_dev; /** @@ -127,7 +131,6 @@ struct vga_switcheroo_handler { * @set_gpu_state: do the equivalent of suspend/resume for the card. * Mandatory. This should not cut power to the discrete GPU, * which is the job of the handler - * @reprobe: deprecated * @can_switch: check if the device is in a position to switch now. * Mandatory. The client should return false if a user space process * has one of its device files open @@ -147,7 +150,6 @@ struct vga_switcheroo_handler { */ struct vga_switcheroo_client_ops { void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state); - void (*reprobe)(struct pci_dev *dev); bool (*can_switch)(struct pci_dev *dev); void (*pre_switch)(struct pci_dev *dev); void (*post_switch)(struct pci_dev *dev); @@ -163,9 +165,6 @@ int vga_switcheroo_register_audio_client(struct pci_dev *pdev, const struct vga_switcheroo_client_ops *ops, struct pci_dev *vga_dev); -void vga_switcheroo_client_fb_set(struct pci_dev *dev, - struct fb_info *info); - int vga_switcheroo_register_handler(const struct vga_switcheroo_handler *handler, enum vga_switcheroo_handler_flags_t handler_flags); void vga_switcheroo_unregister_handler(void); @@ -185,7 +184,6 @@ void vga_switcheroo_fini_domain_pm_ops(struct device *dev); static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {} static inline int vga_switcheroo_register_client(struct pci_dev *dev, const struct vga_switcheroo_client_ops *ops, bool driver_power_control) { return 0; } -static inline void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info) {} static inline int vga_switcheroo_register_handler(const struct vga_switcheroo_handler *handler, enum vga_switcheroo_handler_flags_t handler_flags) { return 0; } static inline int vga_switcheroo_register_audio_client(struct pci_dev *pdev, -- cgit v1.2.3