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=-9.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,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 7B19CC55178 for ; Tue, 27 Oct 2020 16:56:14 +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 28C7220727 for ; Tue, 27 Oct 2020 16:56:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 28C7220727 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 42E886EBA0; Tue, 27 Oct 2020 16:56:10 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0B5626EBA0; Tue, 27 Oct 2020 16:56:08 +0000 (UTC) IronPort-SDR: 0Ld8XR8Lru0oO5zswR7dmSSeizXePWuMFqeEYYZqy6zh1DsS+IwCdW1Mv+iTAAT+7loAJU6VR4 8ihYni6kfekg== X-IronPort-AV: E=McAfee;i="6000,8403,9787"; a="147975764" X-IronPort-AV: E=Sophos;i="5.77,424,1596524400"; d="scan'208";a="147975764" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2020 09:56:07 -0700 IronPort-SDR: mWZ0+miaSMgfFIajyVHIC9t2fvXtUC4ARJaAzTaBMIw5iy8qoXm5nX/yu+60tJjpjC+73TFkS5 M0Xb50RT/U1w== X-IronPort-AV: E=Sophos;i="5.77,424,1596524400"; d="scan'208";a="355613056" Received: from genxfsim-desktop.iind.intel.com ([10.223.74.178]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2020 09:56:05 -0700 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Tue, 27 Oct 2020 22:11:55 +0530 Message-Id: <20201027164208.10026-4-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201027164208.10026-1-anshuman.gupta@intel.com> References: <20201027164208.10026-1-anshuman.gupta@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v4 03/16] drm/i915/hotplug: Handle CP_IRQ for DP-MST 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: , Cc: jani.nikula@intel.com, seanpaul@chromium.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" SGFuZGxlIENQX0lSUSBpbiBERVZJQ0VfU0VSVklDRV9JUlFfVkVDVE9SX0VTSTAKSXQgcmVxdWly ZXMgdG8gY2FsbCBpbnRlbF9oZGNwX2hhbmRsZV9jcF9pcnEoKSBpbiBjYXNlCm9mIENQX0lSUSBp cyB0cmlnZ2VyZWQgYnkgYSBzaW5rIGluIERQLU1TVCB0b3BvbG9neS4KCkNjOiAiVmlsbGUgU3ly asOkbMOkIiA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+CkNjOiBSYW1hbGluZ2FtIEMg PHJhbWFsaW5nYW0uY0BpbnRlbC5jb20+ClJldmlld2VkLWJ5OiBVbWEgU2hhbmthciA8dW1hLnNo YW5rYXJAaW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBBbnNodW1hbiBHdXB0YSA8YW5zaHVtYW4u Z3VwdGFAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxf ZHAuYyB8IDE0ICsrKysrKysrKysrKystCiAxIGZpbGUgY2hhbmdlZCwgMTMgaW5zZXJ0aW9ucygr KSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3Bs YXkvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZHAuYwpp bmRleCA4MThkYWFiMjUyZjMuLjIxYzZjOTgyOGNkNyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rp c3BsYXkvaW50ZWxfZHAuYwpAQCAtNTY1Nyw2ICs1NjU3LDE3IEBAIHN0YXRpYyB2b2lkIGludGVs X2RwX2hhbmRsZV90ZXN0X3JlcXVlc3Qoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKIAkJCSAg ICAiQ291bGQgbm90IHdyaXRlIHRlc3QgcmVzcG9uc2UgdG8gc2lua1xuIik7CiB9CiAKK3N0YXRp YyB2b2lkCitpbnRlbF9kcF9tc3RfaHBkX2lycShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLCB1 OCAqZXNpLCBib29sICpoYW5kbGVkKQoreworCQlkcm1fZHBfbXN0X2hwZF9pcnEoJmludGVsX2Rw LT5tc3RfbWdyLCBlc2ksIGhhbmRsZWQpOworCisJCWlmIChlc2lbMV0gJiBEUF9DUF9JUlEpIHsK KwkJCWludGVsX2hkY3BfaGFuZGxlX2NwX2lycShpbnRlbF9kcC0+YXR0YWNoZWRfY29ubmVjdG9y KTsKKwkJCSpoYW5kbGVkID0gdHJ1ZTsKKwkJfQorfQorCiAvKioKICAqIGludGVsX2RwX2NoZWNr X21zdF9zdGF0dXMgLSBzZXJ2aWNlIGFueSBwZW5kaW5nIE1TVCBpbnRlcnJ1cHRzLCBjaGVjayBs aW5rIHN0YXR1cwogICogQGludGVsX2RwOiBJbnRlbCBEUCBzdHJ1Y3QKQEAgLTU3MDEsNyArNTcx Miw4IEBAIGludGVsX2RwX2NoZWNrX21zdF9zdGF0dXMoc3RydWN0IGludGVsX2RwICppbnRlbF9k cCkKIAogCQlkcm1fZGJnX2ttcygmaTkxNS0+ZHJtLCAiZ290IGVzaSAlM3BoXG4iLCBlc2kpOwog Ci0JCWRybV9kcF9tc3RfaHBkX2lycSgmaW50ZWxfZHAtPm1zdF9tZ3IsIGVzaSwgJmhhbmRsZWQp OworCQlpbnRlbF9kcF9tc3RfaHBkX2lycShpbnRlbF9kcCwgZXNpLCAmaGFuZGxlZCk7CisKIAkJ aWYgKCFoYW5kbGVkKQogCQkJYnJlYWs7CiAKLS0gCjIuMjYuMgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==