drm/xe/pcode: Increase default pcode mailbox timeout to 10ms

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The previous 1ms timeout may be insufficient for some mailbox commands,
leading to spurious -ETIMEDOUT failures under load. Increase the default
timeout to 10ms and introduce PCODE_DEFAULT_TIMEOUT_MS for a shared
timeout definition, in line with pcode mailbox specification guidance.

Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Link: https://patch.msgid.link/20260907083520.192418-2-karthik.poosa@intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Karthik Poosa 2026-09-07 14:05:19 +05:30 • committed by Rodrigo Vivi

parent 628f92b28b

commit 8721a51d44

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GPG key ID: FA625F640EEB13CA

2 changed files with 4 additions and 2 deletions

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2

drivers/gpu/drm/xe/xe_pcode.c

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4

drivers/gpu/drm/xe/xe_pcode.h

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