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/riva | |
| parent | fbdev: Convert drivers to aperture helpers (diff) | |
| download | linux-dev-145eed48de278007f646b908fd70ac59d24ed81a.tar.xz linux-dev-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/riva')
| -rw-r--r-- | drivers/video/fbdev/riva/fbdev.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c index 5bafc44c591b..0ea74e28f915 100644 --- a/drivers/video/fbdev/riva/fbdev.c +++ b/drivers/video/fbdev/riva/fbdev.c @@ -29,6 +29,7 @@ * doublescan modes are broken */ +#include <linux/aperture.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/errno.h> @@ -1898,6 +1899,10 @@ static int rivafb_probe(struct pci_dev *pd, const struct pci_device_id *ent) NVTRACE_ENTER(); assert(pd != NULL); + ret = aperture_remove_conflicting_pci_devices(pd, "rivafb"); + if (ret) + return ret; + info = framebuffer_alloc(sizeof(struct riva_par), &pd->dev); if (!info) { ret = -ENOMEM; |