From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gaurav K Singh Subject: [PATCH] drm/i915: Enable PSR2 in next iteration of suspend-resume/S0ix cycling Date: Sun, 24 Nov 2019 21:34:28 +0530 Message-ID: <1574611468-3319-1-git-send-email-gaurav.k.singh@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2ABF689EA3 for ; Sun, 24 Nov 2019 16:01:25 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org SW4gY2FzZSBvZiBDUkMgbWlzbWF0Y2gsIHBhbmVsIGdlbmVyYXRlcyBJUlFfSEQgYW5kClBTUjIg Z2V0cyBkaXNhYmxlZCBieSBpOTE1IGRyaXZlci4gRHVlIHRvIHRoaXMsIFBTUjIgd2lsbApvbmx5 IGJlIGVuYWJsZWQgYmFjayBvbmx5IGlmIHN5c3RlbSBpcyByZWJvb3RlZCBvciBjb2xkIGJvb3Qu ClNvLCBpbiBjYXNlcyBvZiBzdXNwZW5kIHJlc3VtZSBzdHJlc3MgdGVzdCBhbmQgUzBpeCBzdHJl c3MgdGVzdCwKd2hlbiB3ZSBlbmNvdW50ZXIgdGhpcyBDUkMgaXNzdWUgb24gYSBwYXJ0aWN1bGFy IGl0ZXJhdGlvbiwKb25jZSBQU1IyIGlzIGRpc2FibGVkLGl0IHJlbWFpbnMgZGlzYWJsZWQgdGhy b3VnaG91dCBhbGwgdGhlCmN5Y2xpbmcgaXRlcmF0aW9ucyB1bnRpbCB0aGUgc3lzdGVtIGlzIHJl Ym9vdGVkLgoKS2VlcGluZyB0aGlzIGluIG1pbmQsIG1hbnkgdGltZXMgdXNlcnMgZG8gbm90IHJl Ym9vdCB0aGVpciBzeXN0ZW0gYW5kCnRoZXkganVzdCBrZWVwIGxpZCBvZmYvb24gb3Igc3VzcGVu ZC9yZXN1bWUuIEluIHRoZXNlIHNjZW5hcmlvcwppbiBjYXNlIG9mIENSQyBpc3N1ZSwgcGFuZWwg d2lsbCBiZWNvbWUgbm9uLVBTUjIgd2hpY2ggd2lsbCBldmVudHVhbGx5CmRyYWluIG91dCBiYXR0 ZXJ5LgoKSW4gb3JkZXIgdG8gZml4IHRoaXMgYmVoYXZpb3IsIGRpZCBub3Qgc2V0IHRoZSAic2lu a19ub3RfcmVsaWFibGUiIGZsYWcKdG8gYmUgdHJ1ZSwgc28gdGhhdCBpbnRlbF9wc3JfY29tcHV0 ZV9jb25maWcoKSBjYW4gcGFzcyBpbiBjYXNlIG9mIGEKbm9ybWFsIG1vZGVzZXQgd2hpY2ggd2ls bCBsZWFkIHRvIGVuYWJsaW5nIFBTUjIgYWdhaW4gaW4gbmV4dCBpdGVyYXRpb24Kb2Ygc3VzcGVu ZC9yZXN1bWUgb3IgUzBpeCBjeWNsZSh3aXRob3V0IHJlYm9vdCkuCgpUZXN0ZWQgdGhpcyBwYXRj aCBhbmQgd29ya3MgZmluZSBvbiBHZW45IEludGVsIGNocm9tZWJvb2ssIFBTUjIgd2FzCmVuYWJs ZWQgYmFjayBpbiBuZXh0IGl0ZXJhdGlvbiwgbm8gb3RoZXIgc2lkZWVmZmVjdHMgb2JzZXJ2ZWQu CgpTaWduZWQtb2ZmLWJ5OiBHYXVyYXYgSyBTaW5naCA8Z2F1cmF2Lmsuc2luZ2hAaW50ZWwuY29t PgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfcHNyLmMgfCA1ICsrLS0t CiAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfcHNyLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX3Bzci5jCmluZGV4IGMxZDEzMzM2MmI3Ni4uODQ2 NWQwZmMyMjE0IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVs X3Bzci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfcHNyLmMKQEAg LTE0MjAsMTAgKzE0MjAsOSBAQCB2b2lkIGludGVsX3Bzcl9zaG9ydF9wdWxzZShzdHJ1Y3QgaW50 ZWxfZHAgKmludGVsX2RwKQogCWlmICh2YWwgJiB+ZXJyb3JzKQogCQlEUk1fRVJST1IoIlBTUl9F UlJPUl9TVEFUVVMgdW5oYW5kbGVkIGVycm9ycyAleFxuIiwKIAkJCSAgdmFsICYgfmVycm9ycyk7 Ci0JaWYgKHZhbCAmIGVycm9ycykgeworCWlmICh2YWwgJiBlcnJvcnMpCiAJCWludGVsX3Bzcl9k aXNhYmxlX2xvY2tlZChpbnRlbF9kcCk7Ci0JCXBzci0+c2lua19ub3RfcmVsaWFibGUgPSB0cnVl OwotCX0KKwogCS8qIGNsZWFyIHN0YXR1cyByZWdpc3RlciAqLwogCWRybV9kcF9kcGNkX3dyaXRl YigmaW50ZWxfZHAtPmF1eCwgRFBfUFNSX0VSUk9SX1NUQVRVUywgdmFsKTsKIGV4aXQ6Ci0tIAox LjkuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 5ABDBC432C0 for ; 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24 Nov 2019 08:01:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,238,1571727600"; d="scan'208";a="216757513" Received: from gksingh.iind.intel.com ([10.66.179.29]) by fmsmga001.fm.intel.com with ESMTP; 24 Nov 2019 08:01:23 -0800 From: Gaurav K Singh To: intel-gfx@lists.freedesktop.org Date: Sun, 24 Nov 2019 21:34:28 +0530 Message-Id: <1574611468-3319-1-git-send-email-gaurav.k.singh@intel.com> X-Mailer: git-send-email 1.9.1 Subject: [Intel-gfx] [PATCH] drm/i915: Enable PSR2 in next iteration of suspend-resume/S0ix cycling X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191124160428.VaULNr7_j3uhhYx-j3vUSwnF19Dg7VHeTFNKDXmriMA@z> SW4gY2FzZSBvZiBDUkMgbWlzbWF0Y2gsIHBhbmVsIGdlbmVyYXRlcyBJUlFfSEQgYW5kClBTUjIg Z2V0cyBkaXNhYmxlZCBieSBpOTE1IGRyaXZlci4gRHVlIHRvIHRoaXMsIFBTUjIgd2lsbApvbmx5 IGJlIGVuYWJsZWQgYmFjayBvbmx5IGlmIHN5c3RlbSBpcyByZWJvb3RlZCBvciBjb2xkIGJvb3Qu ClNvLCBpbiBjYXNlcyBvZiBzdXNwZW5kIHJlc3VtZSBzdHJlc3MgdGVzdCBhbmQgUzBpeCBzdHJl c3MgdGVzdCwKd2hlbiB3ZSBlbmNvdW50ZXIgdGhpcyBDUkMgaXNzdWUgb24gYSBwYXJ0aWN1bGFy IGl0ZXJhdGlvbiwKb25jZSBQU1IyIGlzIGRpc2FibGVkLGl0IHJlbWFpbnMgZGlzYWJsZWQgdGhy b3VnaG91dCBhbGwgdGhlCmN5Y2xpbmcgaXRlcmF0aW9ucyB1bnRpbCB0aGUgc3lzdGVtIGlzIHJl Ym9vdGVkLgoKS2VlcGluZyB0aGlzIGluIG1pbmQsIG1hbnkgdGltZXMgdXNlcnMgZG8gbm90IHJl Ym9vdCB0aGVpciBzeXN0ZW0gYW5kCnRoZXkganVzdCBrZWVwIGxpZCBvZmYvb24gb3Igc3VzcGVu ZC9yZXN1bWUuIEluIHRoZXNlIHNjZW5hcmlvcwppbiBjYXNlIG9mIENSQyBpc3N1ZSwgcGFuZWwg d2lsbCBiZWNvbWUgbm9uLVBTUjIgd2hpY2ggd2lsbCBldmVudHVhbGx5CmRyYWluIG91dCBiYXR0 ZXJ5LgoKSW4gb3JkZXIgdG8gZml4IHRoaXMgYmVoYXZpb3IsIGRpZCBub3Qgc2V0IHRoZSAic2lu a19ub3RfcmVsaWFibGUiIGZsYWcKdG8gYmUgdHJ1ZSwgc28gdGhhdCBpbnRlbF9wc3JfY29tcHV0 ZV9jb25maWcoKSBjYW4gcGFzcyBpbiBjYXNlIG9mIGEKbm9ybWFsIG1vZGVzZXQgd2hpY2ggd2ls bCBsZWFkIHRvIGVuYWJsaW5nIFBTUjIgYWdhaW4gaW4gbmV4dCBpdGVyYXRpb24Kb2Ygc3VzcGVu ZC9yZXN1bWUgb3IgUzBpeCBjeWNsZSh3aXRob3V0IHJlYm9vdCkuCgpUZXN0ZWQgdGhpcyBwYXRj aCBhbmQgd29ya3MgZmluZSBvbiBHZW45IEludGVsIGNocm9tZWJvb2ssIFBTUjIgd2FzCmVuYWJs ZWQgYmFjayBpbiBuZXh0IGl0ZXJhdGlvbiwgbm8gb3RoZXIgc2lkZWVmZmVjdHMgb2JzZXJ2ZWQu CgpTaWduZWQtb2ZmLWJ5OiBHYXVyYXYgSyBTaW5naCA8Z2F1cmF2Lmsuc2luZ2hAaW50ZWwuY29t PgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfcHNyLmMgfCA1ICsrLS0t CiAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfcHNyLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX3Bzci5jCmluZGV4IGMxZDEzMzM2MmI3Ni4uODQ2 NWQwZmMyMjE0IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVs X3Bzci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfcHNyLmMKQEAg LTE0MjAsMTAgKzE0MjAsOSBAQCB2b2lkIGludGVsX3Bzcl9zaG9ydF9wdWxzZShzdHJ1Y3QgaW50 ZWxfZHAgKmludGVsX2RwKQogCWlmICh2YWwgJiB+ZXJyb3JzKQogCQlEUk1fRVJST1IoIlBTUl9F UlJPUl9TVEFUVVMgdW5oYW5kbGVkIGVycm9ycyAleFxuIiwKIAkJCSAgdmFsICYgfmVycm9ycyk7 Ci0JaWYgKHZhbCAmIGVycm9ycykgeworCWlmICh2YWwgJiBlcnJvcnMpCiAJCWludGVsX3Bzcl9k aXNhYmxlX2xvY2tlZChpbnRlbF9kcCk7Ci0JCXBzci0+c2lua19ub3RfcmVsaWFibGUgPSB0cnVl OwotCX0KKwogCS8qIGNsZWFyIHN0YXR1cyByZWdpc3RlciAqLwogCWRybV9kcF9kcGNkX3dyaXRl YigmaW50ZWxfZHAtPmF1eCwgRFBfUFNSX0VSUk9SX1NUQVRVUywgdmFsKTsKIGV4aXQ6Ci0tIAox LjkuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4