package/kernel/linux/i915-diag.patch

   1 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   2 # T2 SDE: package/*/linux/i915-diag.patch
   3 # Copyright (C) 2023 The T2 SDE Project
   4 #
   5 # This Copyright note is generated by scripts/Create-CopyPatch,
   6 # more information can be found in the files COPYING and README.
   7 #
   8 # This patch file is dual-licensed. It is available under the license the
   9 # patched project is licensed under, as long as it is an OpenSource license
  10 # as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
  11 # of the GNU General Public License version 2 as used by the T2 SDE.
  12 # --- T2-COPYRIGHT-NOTE-END ---
  13
  14 --- linux-6.2/drivers/gpu/drm/i915/i915_pci.c.vanilla   2023-04-20 18:16:28.438301211 +0200
  15 +++ linux-6.2/drivers/gpu/drm/i915/i915_pci.c   2023-04-20 18:20:18.780294887 +0200
  16 @@ -1327,8 +1326,10 @@
  17         if (PCI_FUNC(pdev->devfn))
  18                 return -ENODEV;
  19
  20 -       if (!intel_mmio_bar_valid(pdev, intel_info))
  21 +       if (!intel_mmio_bar_valid(pdev, intel_info)) {
  22 +               dev_err(&pdev->dev, "MMIO BAR invalid\n");
  23                 return -ENXIO;
  24 +       }
  25
  26         /* Detect if we need to wait for other drivers early on */
  27         if (intel_modeset_probe_defer(pdev))