[PATCH v3 05/24] drm/xe/xe3p_lpm: Skip disabling NOA on unsupported IPs

[Lucas De Marchi <lucas.demarchi@intel.com>]

From: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>

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: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/xe/xe_oa.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_oa.c b/drivers/gpu/drm/xe/xe_oa.c
index a4894eb0d7f3f..f901ba52b4032 100644
--- a/drivers/gpu/drm/xe/xe_oa.c
+++ b/drivers/gpu/drm/xe/xe_oa.c
@@ -837,7 +837,8 @@ 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. */
-	xe_mmio_rmw32(mmio, RPM_CONFIG1, GT_NOA_ENABLE, 0);
+	if (GT_VER(stream->gt) < 35)
+		xe_mmio_rmw32(mmio, RPM_CONFIG1, GT_NOA_ENABLE, 0);
 
 	sqcnt1 = SQCNT1_PMON_ENABLE |
 		 (HAS_OA_BPC_REPORTING(stream->oa->xe) ? SQCNT1_OABPC : 0);

-- 
2.51.0