From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> SNB does have the RING_TIMESTAMP register on the RCS engine. Run the MI_BB perf tests on it. Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/gt/selftest_engine_cs.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/selftest_engine_cs.c b/drivers/gpu/drm/i915/gt/selftest_engine_cs.c index 1b75f478d1b8..b11152f87627 100644 --- a/drivers/gpu/drm/i915/gt/selftest_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/selftest_engine_cs.c @@ -125,7 +125,7 @@ static int perf_mi_bb_start(void *arg) enum intel_engine_id id; int err = 0; - if (GRAPHICS_VER(gt->i915) < 7) /* for per-engine CS_TIMESTAMP */ + if (GRAPHICS_VER(gt->i915) < 6) /* for per-engine CS_TIMESTAMP */ return 0; perf_begin(gt); @@ -135,6 +135,9 @@ static int perf_mi_bb_start(void *arg) u32 cycles[COUNT]; int i; + if (GRAPHICS_VER(engine->i915) < 7 && engine->id != RCS0) + continue; + intel_engine_pm_get(engine); batch = create_empty_batch(ce); @@ -249,7 +252,7 @@ static int perf_mi_noop(void *arg) enum intel_engine_id id; int err = 0; - if (GRAPHICS_VER(gt->i915) < 7) /* for per-engine CS_TIMESTAMP */ + if (GRAPHICS_VER(gt->i915) < 6) /* for per-engine CS_TIMESTAMP */ return 0; perf_begin(gt); @@ -259,6 +262,9 @@ static int perf_mi_noop(void *arg) u32 cycles[COUNT]; int i; + if (GRAPHICS_VER(engine->i915) < 7 && engine->id != RCS0) + continue; + intel_engine_pm_get(engine); base = create_empty_batch(ce); -- 2.37.4
