Re: [PATCH v2 4/4] drm/i915/mtl: Add OA support by enabling 32 bit OAG formats for MTL

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On Wed, Nov 30, 2022 at 05:05:35PM -0800, Umesh Nerlige Ramappa wrote:
Without an entry in oa_init_supported_formats, OA will not be functional
in MTL. Enable OA support by enabling 32 bit OAG formats for MTL.

Thanks Lionel for sharing the Mesa MR for MTL -
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20228

Regards,
Umesh

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

diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 8369ae4b850d..a735b9540113 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -4772,6 +4772,7 @@ static void oa_init_supported_formats(struct i915_perf *perf)
		break;

	case INTEL_DG2:
+	case INTEL_METEORLAKE:
		oa_format_add(perf, I915_OAR_FORMAT_A32u40_A4u32_B8_C8);
		oa_format_add(perf, I915_OA_FORMAT_A24u40_A14u32_B8_C8);
		break;
--
2.36.1




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