From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 88CB86E3FA for ; Wed, 17 Oct 2018 21:27:08 +0000 (UTC) From: Casey Bowman Date: Wed, 17 Oct 2018 14:26:58 -0700 Message-Id: <20181017212658.113049-1-casey.g.bowman@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t] lib/igt_psr: Changed psr_set logic to account for older kernels List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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: Casey Bowman , dhinakaran.pandiyan@intel.com List-ID: T25seSBFSU5WQUwgd2FzIGJlaW5nIHVzZWQgdG8gYWNjb3VudCBmb3Igb2xkZXIga2VybmVscywK YnV0IG9uIGxlZ2FjeSBrZXJuZWxzIHRoYXQgZG9uJ3QgdXNlIGk5MTVfZWRwX3Bzcl9kZWJ1ZywK dGhlIEVOT0VOVCBlcnJvciB3aWxsIGJlIHRocm93bi4gVGhpcyBjaGFuZ2VzIHRoZSBsb2dpYwp0 byBzZXQgUFNSIHZpYSB0aGUgbW9kdWxlIHBhcmFtZXRlciBpZiBhIHByb2JsZW0gb2NjdXJzCndo ZW4gYXR0ZW1wdGluZyB0byBzZXQgUFNSIHZpYSB0aGUgZGVidWdmc19mZC4KClNpZ25lZC1vZmYt Ynk6IENhc2V5IEJvd21hbiA8Y2FzZXkuZy5ib3dtYW5AaW50ZWwuY29tPgotLS0KIGxpYi9pZ3Rf cHNyLmMgfCA4ICsrKysrLS0tCiAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCAzIGRl bGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2xpYi9pZ3RfcHNyLmMgYi9saWIvaWd0X3Bzci5jCmlu ZGV4IDBkZGZiNjRmLi42OTA0MzkzYyAxMDA2NDQKLS0tIGEvbGliL2lndF9wc3IuYworKysgYi9s aWIvaWd0X3Bzci5jCkBAIC02MSw2ICs2MSw4IEBAIHN0YXRpYyBpbnQgaGFzX3Bzcl9kZWJ1Z2Zz KGludCBkZWJ1Z2ZzX2ZkKQogCSAqIENoZWNrIGlmIG5ldyBQU1IgZGVidWdmcyBhcGkgaXMgdXNh YmxlIGJ5IHdyaXRpbmcgYW4gaW52YWxpZCB2YWx1ZS4KIAkgKiBMZWdhY3kgbW9kZSB3aWxsIHJl dHVybiBPSyBoZXJlLCBkZWJ1Z2ZzIGFwaSB3aWxsIHJldHVybiAtRUlOVkFMLgogCSAqIC1FTk9E RVYgaXMgcmV0dXJuZWQgd2hlbiBQU1IgaXMgdW5hdmFpbGFibGUuCisJICogLUVOT0VOVCBpcyBy ZXR1cm5lZCB3aGVuIFBTUiBkZWJ1Z2ZzIGFwaSBkb2Vzbid0IGV4aXN0IChpLmUuIHVzaW5nCisJ ICogYW4gb2xkZXIga2VybmVsKS4KIAkgKi8KIAlyZXQgPSBwc3Jfd3JpdGUoZGVidWdmc19mZCwg IjB4ZiIpOwogCWlmIChyZXQgPT0gLUVJTlZBTCkKQEAgLTEwMywxMSArMTA1LDExIEBAIHN0YXRp YyBib29sIHBzcl9zZXQoaW50IGRlYnVnZnNfZmQsIGJvb2wgZW5hYmxlKQogCQlyZXR1cm4gZmFs c2U7CiAJfQogCi0JaWYgKHJldCA9PSAtRUlOVkFMKSB7Ci0JCXJldCA9IHBzcl9tb2RwYXJhbV9z ZXQoZW5hYmxlKTsKLQl9IGVsc2UgeworCWlmIChyZXQgPT0gMCkgewogCQlyZXQgPSBwc3Jfd3Jp dGUoZGVidWdmc19mZCwgZW5hYmxlID8gIjB4MyIgOiAiMHgxIik7CiAJCWlndF9hc3NlcnQocmV0 ID4gMCk7CisJfSBlbHNlIHsKKwkJcmV0ID0gcHNyX21vZHBhcmFtX3NldChlbmFibGUpOwogCX0K IAogCS8qIFJlc3RvcmUgb3JpZ2luYWwgdmFsdWUgb24gZXhpdCAqLwotLSAKMi4xOS4wCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppZ3QtZGV2IG1haWxp bmcgbGlzdAppZ3QtZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lndC1kZXYK