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| 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/asiliantfb.c | |
| parent | 8d69d008f44cb96050c35e64fe940a22dd6b0113 (diff) | |
| download | linux-145eed48de278007f646b908fd70ac59d24ed81a.tar.bz2 | |
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/asiliantfb.c')
| -rw-r--r-- | drivers/video/fbdev/asiliantfb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/fbdev/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c index f8ef62542f7f..3818437a8f69 100644 --- a/drivers/video/fbdev/asiliantfb.c +++ b/drivers/video/fbdev/asiliantfb.c @@ -29,6 +29,7 @@ * more details. */ +#include <linux/aperture.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/errno.h> @@ -545,6 +546,10 @@ static int asiliantfb_pci_init(struct pci_dev *dp, struct fb_info *p; int err; + err = aperture_remove_conflicting_pci_devices(dp, "asiliantfb"); + if (err) + return err; + if ((dp->resource[0].flags & IORESOURCE_MEM) == 0) return -ENODEV; addr = pci_resource_start(dp, 0); |