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/pvr2fb.c | |
| parent | 8d69d008f44cb96050c35e64fe940a22dd6b0113 (diff) | |
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/pvr2fb.c')
| -rw-r--r-- | drivers/video/fbdev/pvr2fb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c index f4add36cb5f4..b73ad14efa20 100644 --- a/drivers/video/fbdev/pvr2fb.c +++ b/drivers/video/fbdev/pvr2fb.c @@ -45,6 +45,7 @@ #undef DEBUG +#include <linux/aperture.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/errno.h> @@ -942,6 +943,10 @@ static int pvr2fb_pci_probe(struct pci_dev *pdev, { int ret; + ret = aperture_remove_conflicting_pci_devices(pdev, "pvrfb"); + if (ret) + return ret; + ret = pci_enable_device(pdev); if (ret) { printk(KERN_ERR "pvr2fb: PCI enable failed\n"); |