From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7CCA210E215 for ; Wed, 22 Mar 2023 00:05:35 +0000 (UTC) From: Umesh Nerlige Ramappa To: igt-dev@lists.freedesktop.org, Ashutosh Dixit , kamil.konieczny@linux.intel.com Date: Tue, 21 Mar 2023 17:05:23 -0700 Message-Id: <20230322000523.3310187-32-umesh.nerlige.ramappa@intel.com> In-Reply-To: <20230322000523.3310187-1-umesh.nerlige.ramappa@intel.com> References: <20230322000523.3310187-1-umesh.nerlige.ramappa@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [igt-dev] [PATCH i-g-t v4 31/31] lib/i915/perf: Apply shift to raw timestamp as well List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lionel G Landwerlin Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" List-ID: Apply the OA timestamp shift to the raw timestamp as well. Signed-off-by: Umesh Nerlige Ramappa --- lib/i915/perf.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/i915/perf.c b/lib/i915/perf.c index d736490b..ddadb53b 100644 --- a/lib/i915/perf.c +++ b/lib/i915/perf.c @@ -1003,6 +1003,11 @@ uint64_t intel_perf_read_record_timestamp_raw(const struct intel_perf *perf, assert(0); } + if (perf->devinfo.oa_timestamp_shift >= 0) + ts <<= perf->devinfo.oa_timestamp_shift; + else + ts >>= -perf->devinfo.oa_timestamp_shift; + return ts; } -- 2.36.1