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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E52EAC433DB for ; Wed, 13 Jan 2021 22:05:49 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id A472923382 for ; Wed, 13 Jan 2021 22:05:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A472923382 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E571E6EC7E; Wed, 13 Jan 2021 22:05:48 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 37AA26EC77 for ; Wed, 13 Jan 2021 22:05:35 +0000 (UTC) IronPort-SDR: +LTYpNEZ/6lTkhivnrTmQ50ubjJFnB0CINZW9Vx1qkEVh38YtPmfZf6nXJ5fpIrekYeNn5Xdqw /onQpE0c+2tA== X-IronPort-AV: E=McAfee;i="6000,8403,9863"; a="175696996" X-IronPort-AV: E=Sophos;i="5.79,345,1602572400"; d="scan'208";a="175696996" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jan 2021 14:05:33 -0800 IronPort-SDR: Sdejrh9cn5fFqBAngffcZi/54huagskJvqdEdpItvv4dq0SzHnfLwaUowNXpkI+6ZGGm+uJvK5 /Zv/a/l3leYw== X-IronPort-AV: E=Sophos;i="5.79,345,1602572400"; d="scan'208";a="400696591" Received: from labuser-z97x-ud5h.jf.intel.com ([10.165.21.211]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-SHA; 13 Jan 2021 14:05:33 -0800 From: Manasi Navare To: intel-gfx@lists.freedesktop.org Date: Wed, 13 Jan 2021 14:09:35 -0800 Message-Id: <20210113220935.4151-19-manasi.d.navare@intel.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20210113220935.4151-1-manasi.d.navare@intel.com> References: <20210113220935.4151-1-manasi.d.navare@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v4 18/18] drm/i915: Fix vblank evasion with vrr 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: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCldp dGggdnJyIGVuYWJsZWQgdGhlIGhhcmR3YXJlIG5vIGxvbmdlciBsYXRjaGVzIHRoZSByZWdpc3Rl cnMKYXV0b21hZ2ljYWxseSBhdCB2Ymxhbmsgc3RhcnQuIFRoZSBwb2ludCBhdCB3aGljaCBpdCB3 aWxsIGRvIHRoZQpsYXRjaGluZyBldmVuIHdoZW4gbm8gcHVzaCBoYXMgYmVlbiBzZW50IGlzIHRo ZSB2bWF4IGRlY2lzaW9uCmJvdW5kYXJ5LiBUaGF0IGlzIHRoZSB0aGluZyB3ZSBuZWVkIHRvIGV2 YWRlIHRvIGF2b2lkIG91cgpyZWdpc3RlciBsYXRjaGluZyB0byBnZXQgc3BsaXQgYmV0d2VlbiB0 d28gZnJhbWVzLgoKU2lnbmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxh QGxpbnV4LmludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQu bmF2YXJlQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVs X3Nwcml0ZS5jIHwgNSArKysrLQogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgMSBk ZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50 ZWxfc3ByaXRlLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX3Nwcml0ZS5j CmluZGV4IDBlODJkMTYyOWQyZC4uNTMwY2UwNDk3NTU5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX3Nwcml0ZS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2Rpc3BsYXkvaW50ZWxfc3ByaXRlLmMKQEAgLTEwMSw3ICsxMDEsMTAgQEAgdm9pZCBpbnRl bF9waXBlX3VwZGF0ZV9zdGFydChjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqbmV3X2Ny dGNfc3RhdGUpCiAJaWYgKG5ld19jcnRjX3N0YXRlLT51YXBpLmFzeW5jX2ZsaXApCiAJCXJldHVy bjsKIAotCXZibGFua19zdGFydCA9IGludGVsX21vZGVfdmJsYW5rX3N0YXJ0KGFkanVzdGVkX21v ZGUpOworCWlmIChuZXdfY3J0Y19zdGF0ZS0+dnJyLmVuYWJsZSkKKwkJdmJsYW5rX3N0YXJ0ID0g aW50ZWxfdnJyX3ZtYXhfdmJsYW5rX3N0YXJ0KG5ld19jcnRjX3N0YXRlKTsKKwllbHNlCisJCXZi bGFua19zdGFydCA9IGludGVsX21vZGVfdmJsYW5rX3N0YXJ0KGFkanVzdGVkX21vZGUpOwogCiAJ LyogRklYTUUgbmVlZHMgdG8gYmUgY2FsaWJyYXRlZCBzZW5zaWJseSAqLwogCW1pbiA9IHZibGFu a19zdGFydCAtIGludGVsX3VzZWNzX3RvX3NjYW5saW5lcyhhZGp1c3RlZF9tb2RlLAotLSAKMi4x OS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRl bC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK