diff options
| author | Thomas Zimmermann | 2022-07-18 09:23:17 +0200 |
|---|---|---|
| committer | Thomas Zimmermann | 2022-07-19 13:19:11 +0200 |
| commit | 145eed48de278007f646b908fd70ac59d24ed81a (patch) | |
| tree | bdb53ed82ffa4fd95cb46af5da9a63ba149ab957 /drivers/video/fbdev/mb862xx/mb862xxfbdrv.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/mb862xx/mb862xxfbdrv.c')
| -rw-r--r-- | drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c index a7508f5be343..96800c9c9cd9 100644 --- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c +++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c @@ -10,6 +10,7 @@ #undef DEBUG +#include <linux/aperture.h> #include <linux/fb.h> #include <linux/delay.h> #include <linux/uaccess.h> @@ -999,6 +1000,10 @@ static int mb862xx_pci_probe(struct pci_dev *pdev, struct device *dev = &pdev->dev; int ret; + ret = aperture_remove_conflicting_pci_devices(pdev, "mb862xxfb"); + if (ret) + return ret; + ret = pci_enable_device(pdev); if (ret < 0) { dev_err(dev, "Cannot enable PCI device\n"); |