Commit 6f2aa149 authored by Balasubramani Vivekanandan's avatar Balasubramani Vivekanandan Committed by Lucas De Marchi
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drm/xe/xe3p_lpm: Skip disabling NOA on unsupported IPs 



IP version 35 has removed "NOA Enable Signal" bit from RPM_CONFIG1
register. Skip clearing that bit on unsupported IPs.

Bspec: 62391
Signed-off-by: default avatarBalasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Reviewed-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20251016-xe3p-v3-5-3dd173a3097a@intel.com


Signed-off-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
parent 4ad05339

drivers/gpu/drm/xe/xe_oa.c

+2 −1
Original line number Diff line number Diff line
@@ -837,6 +837,7 @@ static void xe_oa_disable_metric_set(struct xe_oa_stream *stream) 
		xe_oa_configure_oa_context(stream, false);



	/* Make sure we disable noa to save power. */

	if (GT_VER(stream->gt) < 35)

		xe_mmio_rmw32(mmio, RPM_CONFIG1, GT_NOA_ENABLE, 0);



	sqcnt1 = SQCNT1_PMON_ENABLE |