drm/xe: Use IBC v3 on PTL

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Intelligent Bias Control (IBC) v3 algorithm in GuC has PTL specific
optimizations. This version selection param is only available GuC 70.48.0
onwards.

v4: Fix sashiko.dev review issue
v5: Don't cascade return checks (Rodrigo)

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Link: https://patch.msgid.link/20260729221629.593195-2-vinay.belgaumkar@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Vinay Belgaumkar 2026-07-29 15:16:28 -07:00 • committed by Rodrigo Vivi

parent 0dcdade947

commit 5c45e2dbe6

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GPG key ID: FA625F640EEB13CA

2 changed files with 15 additions and 1 deletions

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1

drivers/gpu/drm/xe/abi/guc_actions_slpc_abi.h

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15

drivers/gpu/drm/xe/xe_guc_pc.c

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