diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2022-07-18 09:23:17 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2022-07-19 13:19:11 +0200 |
| commit | 145eed48de278007f646b908fd70ac59d24ed81a (patch) | |
| tree | bdb53ed82ffa4fd95cb46af5da9a63ba149ab957 /drivers/video/fbdev/via | |
| parent | fbdev: Convert drivers to aperture helpers (diff) | |
| download | linux-145eed48de278007f646b908fd70ac59d24ed81a.tar.xz linux-145eed48de278007f646b908fd70ac59d24ed81a.zip | |
fbdev: Remove conflicting devices on PCI bus
Remove firmware devices on the PCI bus, by calling
aperture_remove_conflicting_pci_devices() in the probe function of
each related fbdev driver. iSo far, most of these drivers did not
remove conflicting VESA or EFI devices, or outride failed for
resource conflicts (i.e., matroxfb.) This must have been broken
for quite some time.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220718072322.8927-7-tzimmermann@suse.de
Diffstat (limited to 'drivers/video/fbdev/via')
| -rw-r--r-- | drivers/video/fbdev/via/via-core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/fbdev/via/via-core.c b/drivers/video/fbdev/via/via-core.c index 89d75079b730..2ee8fcae08df 100644 --- a/drivers/video/fbdev/via/via-core.c +++ b/drivers/video/fbdev/via/via-core.c @@ -8,6 +8,7 @@ /* * Core code for the Via multifunction framebuffer device. */ +#include <linux/aperture.h> #include <linux/via-core.h> #include <linux/via_i2c.h> #include <linux/via-gpio.h> @@ -617,6 +618,10 @@ static int via_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { int ret; + ret = aperture_remove_conflicting_pci_devices(pdev, "viafb"); + if (ret) + return ret; + ret = pci_enable_device(pdev); if (ret) return ret; |