drm/xe/rtp: (De-)whitelist OA registers for all hwe's for a gt

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Whitelist or de-whitelist OA registers for all hwe's on the gt on which the
OA stream is opened. This simplifies the case where an oa unit has 0
attached hwe's (but which monitors OA events on the associated GT).

Fixes: 828a8eaf37 ("drm/xe/oa: Add MMIO trigger support")
Cc: stable@vger.kernel.org # v6.12+
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Link: https://patch.msgid.link/20260615224227.34880-8-ashutosh.dixit@intel.com

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Ashutosh Dixit 2026-06-15 15:42:25 -07:00

parent aeaa7d2bb0

commit 6f73bf8fff

2 changed files with 35 additions and 1 deletions

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32

drivers/gpu/drm/xe/xe_reg_whitelist.c

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4

drivers/gpu/drm/xe/xe_reg_whitelist.h

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