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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 E1BC16E8AB; Tue, 13 Oct 2020 07:31:29 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id E05516E8AB for ; Tue, 13 Oct 2020 07:31:27 +0000 (UTC) IronPort-SDR: 7uq2JvL6zSEy1sJAyGHVawHEdAmsOu6PfvoaFgnMbqJYxW7mA+1VLmm1v3rvv1QT44T/FHgehY gtAsq3ioqxDA== X-IronPort-AV: E=McAfee;i="6000,8403,9772"; a="165927660" X-IronPort-AV: E=Sophos;i="5.77,369,1596524400"; d="scan'208";a="165927660" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Oct 2020 00:31:27 -0700 IronPort-SDR: 8cbLxZpJjXsFvZAN5b60MjCmYzbscEZ6JaCaoYOCrmPOsB/fLR1sXXZpF/xId+fqVPKriSYDlD lfpwxMfWfIIQ== X-IronPort-AV: E=Sophos;i="5.77,369,1596524400"; d="scan'208";a="313712154" Received: from genxfsim-desktop.iind.intel.com ([10.223.74.178]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Oct 2020 00:31:17 -0700 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org Date: Tue, 13 Oct 2020 12:50:44 +0530 Message-Id: <20201013072044.7278-3-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201013072044.7278-1-anshuman.gupta@intel.com> References: <20201013072044.7278-1-anshuman.gupta@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 2/2] 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: 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+ClNpZ25lZC1vZmYtYnk6IEFuc2h1bWFuIEd1cHRhIDxh bnNodW1hbi5ndXB0YUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxh eS9pbnRlbF9kcC5jIHwgMTQgKysrKysrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCAxMyBpbnNl cnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZGlzcGxheS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRl bF9kcC5jCmluZGV4IDRmODI2NmMzZWQ0My4uZWFhN2RlMDQ0NTM0IDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwLmMKKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCkBAIC01Njc0LDYgKzU2NzQsMTcgQEAgc3RhdGljIHZv aWQgaW50ZWxfZHBfaGFuZGxlX3Rlc3RfcmVxdWVzdChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2Rw KQogCQkJICAgICJDb3VsZCBub3Qgd3JpdGUgdGVzdCByZXNwb25zZSB0byBzaW5rXG4iKTsKIH0K IAorc3RhdGljIHZvaWQKK2ludGVsX2RwX21zdF9ocGRfaXJxKHN0cnVjdCBpbnRlbF9kcCAqaW50 ZWxfZHAsIHU4ICplc2ksIGJvb2wgKmhhbmRsZWQpCit7CisJCWRybV9kcF9tc3RfaHBkX2lycSgm aW50ZWxfZHAtPm1zdF9tZ3IsIGVzaSwgaGFuZGxlZCk7CisKKwkJaWYgKGVzaVsxXSAmIERQX0NQ X0lSUSkgeworCQkJaW50ZWxfaGRjcF9oYW5kbGVfY3BfaXJxKGludGVsX2RwLT5hdHRhY2hlZF9j b25uZWN0b3IpOworCQkJKmhhbmRsZWQgPSB0cnVlOworCQl9Cit9CisKIC8qKgogICogaW50ZWxf ZHBfY2hlY2tfbXN0X3N0YXR1cyAtIHNlcnZpY2UgYW55IHBlbmRpbmcgTVNUIGludGVycnVwdHMs IGNoZWNrIGxpbmsgc3RhdHVzCiAgKiBAaW50ZWxfZHA6IEludGVsIERQIHN0cnVjdApAQCAtNTcx OCw3ICs1NzI5LDggQEAgaW50ZWxfZHBfY2hlY2tfbXN0X3N0YXR1cyhzdHJ1Y3QgaW50ZWxfZHAg KmludGVsX2RwKQogCiAJCWRybV9kYmdfa21zKCZpOTE1LT5kcm0sICJnb3QgZXNpICUzcGhcbiIs IGVzaSk7CiAKLQkJZHJtX2RwX21zdF9ocGRfaXJxKCZpbnRlbF9kcC0+bXN0X21nciwgZXNpLCAm aGFuZGxlZCk7CisJCWludGVsX2RwX21zdF9ocGRfaXJxKGludGVsX2RwLCBlc2ksICZoYW5kbGVk KTsKKwogCQlpZiAoIWhhbmRsZWQpCiAJCQlicmVhazsKIAotLSAKMi4yNi4yCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK