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dfe6c28132
This reverts commit3972872e45. There are several things wrong with the way this WA was implemented: - The KLV is only supported on GuC 70.47.0 or newer, so we shouldn't apply it unconditionally. - The KLV requires 2 DWs of data, which are not currently provided. The GuC currently ignores any unknown KLVs, so on versions older that 70.47.0 nothing happens. However, starting on 70.47.0 the GuC attempts to parse the KLV and fails due to the missing data, causing a GuC load abort. Given that 70.47.0 is the first GuC version approved for public release for PTL, let's revert this patch so it doesn't cause the GuC load to fail with that blob. We can then re-apply it properly fixed after the GuC definition is merged, which will also have the added benefit of running the KLV addition through CI with the right GuC version. Fixes:3972872e45("drm/xe/ptl: Apply Wa_16026007364") Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: sanirban <sk.anirban@intel.com> Cc: Badal Nilawar <badal.nilawar@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/20250625001202.1616606-2-daniele.ceraolospurio@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Linux kernel
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