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5f0754ab27
eb4fd29afd("drm/amdgpu: bind to any 0x1002 PCI diplay class device") added generic bindings to amdgpu so that that it binds to all display class devices with VID 0x1002 and then rejects those in amdgpu_pci_probe. Unfortunately it reuses a driver_data value of 0 to detect those new bindings, which is already used to denote CHIP_TAHITI ASICs. The driver_data value given to those new bindings was changed in dd0761fd24ea1 ("drm/amdgpu: set CHIP_IP_DISCOVERY as the asic type by default") to CHIP_IP_DISCOVERY (=36), but it seems that the check in amdgpu_pci_probe was forgotten to be changed. Therefore, it still rejects Tahiti GPUs. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1860 Fixes:eb4fd29afd("drm/amdgpu: bind to any 0x1002 PCI diplay class device") Signed-off-by: Lukas Fink <lukas.fink1@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.