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

[Umesh Nerlige Ramappa]

On Tue, Feb 15, 2022 at 11:01:15AM +0530, Ramalingam C wrote:
>i915_perf is not enabled for dg2 yet, hence skip the feature
>initialization.
>
>Signed-off-by: Ramalingam C <ramalingam.c at intel.com>
>cc: Umesh Nerlige Ramappa <umesh.nerlige.ramappa at intel.com>
>---
> 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;
>+

lgtm

Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa at intel.com>

Thanks,
Umesh
> 	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
>