From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 402946E61D for ; Tue, 1 Oct 2019 11:34:20 +0000 (UTC) From: Jeevan B Date: Tue, 1 Oct 2019 17:02:56 +0530 Message-Id: <1569929577-13291-2-git-send-email-jeevan.b@intel.com> In-Reply-To: <1569929577-13291-1-git-send-email-jeevan.b@intel.com> References: <1569929577-13291-1-git-send-email-jeevan.b@intel.com> Subject: [igt-dev] [PATCH i-g-t 1/2] igt/i915/i915_pm_dc: DC3CO PSR2 helpers 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: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org Cc: Jeevan B List-ID: RnJvbTogQW5zaHVtYW4gR3VwdGEgPGFuc2h1bWFuLmd1cHRhQGludGVsLmNvbT4KCkFkZCBEQzND TyBJR1QgdmFsaWRhdGlvbiBwcmVyZXF1aXNpdGVzIHN0dWZmCnNvIHdlIGNhbiBlbmFibGUgREMz Q08gSUdUIHRlc3QuCgp2MjogUmVtb3ZlZCBwc3IyX2lkbGVfd2FpdF9lbnRyeSBhbmQgZ2V0X3Bz cjJfc3RhdHVzIGZ1bmN0aW9uLgoKU2lnbmVkLW9mZi1ieTogQW5zaHVtYW4gR3VwdGEgPGFuc2h1 bWFuLmd1cHRhQGludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogSmVldmFuIEIgPGplZXZhbi5iQGlu dGVsLmNvbT4KLS0tCiB0ZXN0cy9pOTE1L2k5MTVfcG1fZGMuYyB8IDM0ICsrKysrKysrKysrKysr KysrKysrKysrKysrKysrLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyOSBpbnNlcnRpb25zKCspLCA1 IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3Rlc3RzL2k5MTUvaTkxNV9wbV9kYy5jIGIvdGVz dHMvaTkxNS9pOTE1X3BtX2RjLmMKaW5kZXggY2UzMzE5Yi4uMTlkOGE3OCAxMDA2NDQKLS0tIGEv dGVzdHMvaTkxNS9pOTE1X3BtX2RjLmMKKysrIGIvdGVzdHMvaTkxNS9pOTE1X3BtX2RjLmMKQEAg LTM2LDYgKzM2LDcgQEAKIC8qIERDIFN0YXRlIEZsYWdzICovCiAjZGVmaW5lIENIRUNLX0RDNQkx CiAjZGVmaW5lIENIRUNLX0RDNgkyCisjZGVmaW5lIENIRUNLX0RDM0NPICAgICA0CiAKIHR5cGVk ZWYgc3RydWN0IHsKIAlpbnQgZHJtX2ZkOwpAQCAtODgsNiArODksMjAgQEAgc3RhdGljIGJvb2wg ZWRwX3Bzcl9zaW5rX3N1cHBvcnQoZGF0YV90ICpkYXRhKQogCXJldHVybiBzdHJzdHIoYnVmLCAi U2luayBzdXBwb3J0OiB5ZXMiKTsKIH0KIAorc3RhdGljIGJvb2wgZWRwX3BzcjJfZW5hYmxlZChk YXRhX3QgKmRhdGEpCisKK3sKKwljaGFyIGJ1Zls1MTJdOworCisJaWd0X2RlYnVnZnNfc2ltcGxl X3JlYWQoZGF0YS0+ZGVidWdmc19mZCwgImk5MTVfZWRwX3Bzcl9zdGF0dXMiLAorCQkJCWJ1Ziwg c2l6ZW9mKGJ1ZikpOworCisJaWYgKGRhdGEtPm9wX3Bzcl9tb2RlID09IFBTUl9NT0RFXzIpCisJ CXJldHVybiBzdHJzdHIoYnVmLCAiUFNSIG1vZGU6IFBTUjIgZW5hYmxlZCIpOworCisJcmV0dXJu IGZhbHNlOworfQorCiBzdGF0aWMgdm9pZCBjbGVhbnVwX2RjX3BzcihkYXRhX3QgKmRhdGEpCiB7 CiAJaWd0X3BsYW5lX3QgKnByaW1hcnk7CkBAIC0xNDEsMTIgKzE1NiwxOCBAQCBzdGF0aWMgdWlu dDMyX3QgcmVhZF9kY19jb3VudGVyKHVpbnQzMl90IGRybV9mZCwgaW50IGRjX2ZsYWcpCiAJCXN0 ciA9IHN0cnN0cihidWYsICJEQzMgLT4gREM1IGNvdW50Iik7CiAJZWxzZSBpZiAoZGNfZmxhZyAm IENIRUNLX0RDNikKIAkJc3RyID0gc3Ryc3RyKGJ1ZiwgIkRDNSAtPiBEQzYgY291bnQiKTsKKwll bHNlIGlmIChkY19mbGFnICYgQ0hFQ0tfREMzQ08pCisJCXN0ciA9IHN0cnN0cihidWYsICJEQzND TyBjb3VudCIpOwogCi0JLyogQ2hlY2sgREM1L0RDNiBjb3VudGVyIGlzIGF2YWlsYWJsZSBmb3Ig dGhlIHBsYXRmb3JtLgorCS8qIENoZWNrIERDIGNvdW50ZXIgaXMgYXZhaWxhYmxlIGZvciB0aGUg cGxhdGZvcm0uCiAJICogU2tpcCB0aGUgdGVzdCBpZiBjb3VudGVyIGlzIG5vdCBhdmFpbGFibGUu CiAJICovCi0JaWd0X3NraXBfb25fZighc3RyLCAiREMlZCBjb3VudGVyIGlzIG5vdCBhdmFpbGFi bGVcbiIsCi0JCSAgICAgIGRjX2ZsYWcgJiBDSEVDS19EQzUgPyA1IDogNik7CisJaWYgKGRjX2Zs YWcgJiBDSEVDS19EQzNDTykKKwkJaWd0X3NraXBfb25fZighc3RyLCAiREMzQ08gY291bnRlciBp cyBub3QgYXZhaWxhYmxlXG4iKTsKKwllbHNlCisJCWlndF9za2lwX29uX2YoIXN0ciwgIkRDJWQg Y291bnRlciBpcyBub3QgYXZhaWxhYmxlXG4iLAorCQkJICAgICAgZGNfZmxhZyAmIENIRUNLX0RD NSA/IDUgOiA2KTsKKwogCXJldHVybiBnZXRfZGNfY291bnRlcihzdHIpOwogfQogCkBAIC0xNTgs OSArMTc5LDEyIEBAIHN0YXRpYyBib29sIGRjX3N0YXRlX3dhaXRfZW50cnkoaW50IGRybV9mZCwg aW50IGRjX2ZsYWcsIGludCBwcmV2X2RjX2NvdW50KQogCiBzdGF0aWMgdm9pZCBjaGVja19kY19j b3VudGVyKGludCBkcm1fZmQsIGludCBkY19mbGFnLCB1aW50MzJfdCBwcmV2X2RjX2NvdW50KQog eworCWNoYXIgdG1wWzY0XTsKKworCXNucHJpbnRmKHRtcCwgc2l6ZW9mKHRtcCksICIlcyIsIGRj X2ZsYWcgJiBDSEVDS19EQzNDTyA/ICJEQzNDTyIgOgorCQkgKGRjX2ZsYWcgJiBDSEVDS19EQzUg PyAiREM1IiA6ICJEQzYiKSk7CiAJaWd0X2Fzc2VydF9mKGRjX3N0YXRlX3dhaXRfZW50cnkoZHJt X2ZkLCBkY19mbGFnLCBwcmV2X2RjX2NvdW50KSwKLQkJICAgICAiREMlZCBzdGF0ZSBpcyBub3Qg YWNoaWV2ZWRcbiIsCi0JCSAgICAgZGNfZmxhZyAmIENIRUNLX0RDNSA/IDUgOiA2KTsKKwkJICAg ICAiJXMgc3RhdGUgaXMgbm90IGFjaGlldmVkXG4iLCB0bXApOwogfQogCiBzdGF0aWMgdm9pZCB0 ZXN0X2RjX3N0YXRlX3BzcihkYXRhX3QgKmRhdGEsIGludCBkY19mbGFnKQotLSAKMi43LjQKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmlndC1kZXYgbWFp bGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaWd0LWRldg==