[PATCH] drm/i915/perf: Skip the i915_perf_init for dg2

[Ramalingam C <ramalingam.c@xxxxxxxxx>]

i915_perf is not enabled for dg2 yet, hence skip the feature
initialization.

Signed-off-by: Ramalingam C <ramalingam.c@xxxxxxxxx>
cc: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@xxxxxxxxx>
---
 drivers/gpu/drm/i915/i915_perf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 36f1325baa7d..5ac9604d07b3 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -4373,6 +4373,10 @@ void i915_perf_init(struct drm_i915_private *i915)
 
 	/* XXX const struct i915_perf_ops! */
 
+	/* i915_perf is not enabled for DG2 yet */
+	if (IS_DG2(i915))
+		return;
+
 	perf->oa_formats = oa_formats;
 	if (IS_HASWELL(i915)) {
 		perf->ops.is_valid_b_counter_reg = gen7_is_valid_b_counter_addr;
-- 
2.20.1