From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vidya Srinivas Subject: [PATCH v5 5/6] drm/i915: Enable Display WA 0528 Date: Thu, 19 Apr 2018 15:52:57 +0530 Message-ID: <1524133378-20280-6-git-send-email-vidya.srinivas@intel.com> References: <1524133378-20280-1-git-send-email-vidya.srinivas@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 17FE96E613 for ; Thu, 19 Apr 2018 10:26:39 +0000 (UTC) In-Reply-To: <1524133378-20280-1-git-send-email-vidya.srinivas@intel.com> 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 UG9zc2libGUgaGFuZyB3aXRoIE5WMTIgcGxhbmUgc3VyZmFjZSBmb3JtYXRzLgpXQTogV2hlbiB0 aGUgcGxhbmUgc291cmNlIHBpeGVsIGZvcm1hdCBpcyBOVjEyLAp0aGUgQ0hJQ0tFTl9QSVBFU0xf KiByZWdpc3RlciBiaXQgMjIgbXVzdCBiZSBzZXQgdG8gMQphbmQgdGhlIHJlbmRlciBkZWNvbXBy ZXNzaW9uIG11c3Qgbm90IGJlIGVuYWJsZWQKb24gYW55IG9mIHRoZSBwbGFuZXMgaW4gdGhhdCBw aXBlLgoKdjI6IHJlbW92ZWQgdW5uZWNlc3NhcnkgUE9TVElOR19SRUFECgp2MzogQWRkZWQgUkIg ZnJvbSBNYWFydGVuCgp2NDogUmVtb3ZlZCBzdXBwb3J0IGZvciBOVjEyIGZvciBCUk9YVE9OCgpD cmVkaXRzLXRvOiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50 ZWwuY29tPgpSZXZpZXdlZC1ieTogTWFhcnRlbiBMYW5raG9yc3QgPG1hYXJ0ZW4ubGFua2hvcnN0 QGxpbnV4LmludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogVmlkeWEgU3Jpbml2YXMgPHZpZHlhLnNy aW5pdmFzQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5 LmMgfCAyMiArKysrKysrKysrKysrKysrKysrLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTkgaW5zZXJ0 aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMK aW5kZXggNjQxYmY5ZS4uM2UxYzI2YSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZGlzcGxheS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXku YwpAQCAtNTA1LDkgKzUwNSwyMSBAQCBzdGF0aWMgY29uc3Qgc3RydWN0IGludGVsX2xpbWl0IGlu dGVsX2xpbWl0c19ieHQgPSB7CiB9OwogCiBzdGF0aWMgdm9pZAorc2tsX3dhXzUyOChzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGludCBwaXBlLCBib29sIGVuYWJsZSkKK3sKKwlp ZiAoSVNfU0tZTEFLRShkZXZfcHJpdikgfHwgSVNfQlJPWFRPTihkZXZfcHJpdikpCisJCXJldHVy bjsKKworCWlmIChlbmFibGUpCisJCUk5MTVfV1JJVEUoQ0hJQ0tFTl9QSVBFU0xfMShwaXBlKSwg SFNXX0ZCQ1FfRElTKTsKKwllbHNlCisJCUk5MTVfV1JJVEUoQ0hJQ0tFTl9QSVBFU0xfMShwaXBl KSwgMCk7Cit9CisKK3N0YXRpYyB2b2lkCiBza2xfd2FfY2xrZ2F0ZShzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZSAqZGV2X3ByaXYsIGludCBwaXBlLCBib29sIGVuYWJsZSkKIHsKLQlpZiAoSVNfU0tZ TEFLRShkZXZfcHJpdikpCisJaWYgKElTX1NLWUxBS0UoZGV2X3ByaXYpIHx8IElTX0JST1hUT04o ZGV2X3ByaXYpKQogCQlyZXR1cm47CiAKIAlpZiAoZW5hYmxlKQpAQCAtNTIwNSw4ICs1MjE3LDEw IEBAIHN0YXRpYyB2b2lkIGludGVsX3Bvc3RfcGxhbmVfdXBkYXRlKHN0cnVjdCBpbnRlbF9jcnRj X3N0YXRlICpvbGRfY3J0Y19zdGF0ZSkKIAogCS8qIERpc3BsYXkgV0EgODI3ICovCiAJaWYgKG5l ZWRzX252MTJfd2EoZGV2X3ByaXYsIG9sZF9jcnRjX3N0YXRlKSAmJgotCSAgICAhbmVlZHNfbnYx Ml93YShkZXZfcHJpdiwgcGlwZV9jb25maWcpKQorCSAgICAhbmVlZHNfbnYxMl93YShkZXZfcHJp diwgcGlwZV9jb25maWcpKSB7CiAJCXNrbF93YV9jbGtnYXRlKGRldl9wcml2LCBjcnRjLT5waXBl LCBmYWxzZSk7CisJCXNrbF93YV81MjgoZGV2X3ByaXYsIGNydGMtPnBpcGUsIGZhbHNlKTsKKwl9 CiB9CiAKIHN0YXRpYyB2b2lkIGludGVsX3ByZV9wbGFuZV91cGRhdGUoc3RydWN0IGludGVsX2Ny dGNfc3RhdGUgKm9sZF9jcnRjX3N0YXRlLApAQCAtNTI0Myw4ICs1MjU3LDEwIEBAIHN0YXRpYyB2 b2lkIGludGVsX3ByZV9wbGFuZV91cGRhdGUoc3RydWN0IGludGVsX2NydGNfc3RhdGUgKm9sZF9j cnRjX3N0YXRlLAogCiAJLyogRGlzcGxheSBXQSA4MjcgKi8KIAlpZiAoIW5lZWRzX252MTJfd2Eo ZGV2X3ByaXYsIG9sZF9jcnRjX3N0YXRlKSAmJgotCSAgICBuZWVkc19udjEyX3dhKGRldl9wcml2 LCBwaXBlX2NvbmZpZykpCisJICAgIG5lZWRzX252MTJfd2EoZGV2X3ByaXYsIHBpcGVfY29uZmln KSkgewogCQlza2xfd2FfY2xrZ2F0ZShkZXZfcHJpdiwgY3J0Yy0+cGlwZSwgdHJ1ZSk7CisJCXNr bF93YV81MjgoZGV2X3ByaXYsIGNydGMtPnBpcGUsIHRydWUpOworCX0KIAogCS8qCiAJICogVmJs YW5rIHRpbWUgdXBkYXRlcyBmcm9tIHRoZSBzaGFkb3cgdG8gbGl2ZSBwbGFuZSBjb250cm9sIHJl Z2lzdGVyCi0tIAoyLjcuNAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4Cg==