From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 80EDEC28D13 for ; Tue, 23 Aug 2022 00:05:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E8972A74C8; Tue, 23 Aug 2022 00:04:23 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4E380A74BF for ; Tue, 23 Aug 2022 00:03:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661213025; x=1692749025; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=BPQ/Tr0PBQkuvzysPSmKTuUicqO5cECLYwfkGqwlOQg=; b=XM357UcNkYRyHeX/duxTcsVkkIg6KAvcNM0FtLyffkRsZv2cTJYLyG+t 6w0N+Hzr6G+1DgFIVDjn+2qOTtOmE5SyPirjurKqxAR/6QAsieTOj6WTE ThVlqmo77HH9zNTwwBtQmwalLv0GjRoJqQuvAntk865EfRIVxkJOV4C9b QRatA4UNgR81rqANu6V5InCiq+BofOpqP14D+vQZIE3onW8zxCO2kQ3kq jw30hjElnRTcYcUmhVNRyZwLodP7Gvv9fydiPa3l1wCsA7xbLXYuyDVuR uBqGVUE6+KYUS9t3OSwOW1Wb6t5kXJiatJzKTWauZdZw4Mu3vzaJ5SBB2 Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10447"; a="273304839" X-IronPort-AV: E=Sophos;i="5.93,255,1654585200"; d="scan'208";a="273304839" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Aug 2022 17:03:42 -0700 X-IronPort-AV: E=Sophos;i="5.93,255,1654585200"; d="scan'208";a="669775545" Received: from dut042-dg2frd.fm.intel.com ([10.105.19.4]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Aug 2022 17:03:42 -0700 From: Umesh Nerlige Ramappa To: intel-gfx@lists.freedesktop.org, Lionel G Landwerlin , Ashutosh Dixit Date: Tue, 23 Aug 2022 00:03:36 +0000 Message-Id: <20220823000342.281222-14-umesh.nerlige.ramappa@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220823000342.281222-1-umesh.nerlige.ramappa@intel.com> References: <20220823000342.281222-1-umesh.nerlige.ramappa@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH 13/19] drm/i915/perf: Add Wa_16010703925:dg2 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On DG2 A0, the OAR report format is buggy. Workaround is to not use it for A0. For A0, remove the OAR format from the bitmask of supported formats. Signed-off-by: Umesh Nerlige Ramappa --- drivers/gpu/drm/i915/i915_perf.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index c3183aedc712..3a1e0c5271e2 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -4750,6 +4750,11 @@ static void oa_init_supported_formats(struct i915_perf *perf) default: MISSING_CASE(platform); } + + if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_A0, STEP_B0)) { + /* Wa_16010703925:dg2 */ + clear_bit(I915_OAR_FORMAT_A36u64_B8_C8, perf->format_mask); + } } static void i915_perf_init_info(struct drm_i915_private *i915) -- 2.25.1