From mboxrd@z Thu Jan 1 00:00:00 1970 From: ville.syrjala@linux.intel.com Subject: [PATCH 13/17] drm/i915: Reinitialize HPD after runtime D3 Date: Thu, 27 Aug 2015 23:56:08 +0300 Message-ID: <1440708972-17112-14-git-send-email-ville.syrjala@linux.intel.com> References: <1440708972-17112-1-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 9175D8A602 for ; Thu, 27 Aug 2015 13:57:11 -0700 (PDT) In-Reply-To: <1440708972-17112-1-git-send-email-ville.syrjala@linux.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 RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KClJ1 bnRpbWUgc3VzcGVuZHMgZGlzYWJsZWQgYWxsIGludGVycnVwdHMsIHNvIGluIG9yZGVyIHRvIGdl dCB0aGVtIGJhY2sKZnVsbHkgd2UgbmVlZCB0byBhbHNvIGRvIHRoZSBIUEQgaXJxIHNldHVwIG9u IHJ1bnRpbWUgcmVzdW1lLiBFeGNlcHQKb24gVkxWL0NIViB3aGVyZSB0aGUgZGlzcGxheSBpbnRl cnJ1cHQgaW5pdGlhbGl6YXRpb24gaXMgcGFydCBvZiB0aGUKZGlzcGxheSBwb3dlciB3ZWxsIHBv d2VydXAuCgpSZXZpZXdlZC1ieTogUGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRlbC5j b20+ClNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5p bnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYyB8IDkgKysrKysr KysrCiAxIGZpbGUgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2 LmMKaW5kZXggY2UzYmQwYy4uYjRjMGI1OCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9kcnYuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCkBAIC0x NTUyLDYgKzE1NTIsMTUgQEAgc3RhdGljIGludCBpbnRlbF9ydW50aW1lX3Jlc3VtZShzdHJ1Y3Qg ZGV2aWNlICpkZXZpY2UpCiAJZ2VuNl91cGRhdGVfcmluZ19mcmVxKGRldik7CiAKIAlpbnRlbF9y dW50aW1lX3BtX2VuYWJsZV9pbnRlcnJ1cHRzKGRldl9wcml2KTsKKworCS8qCisJICogT24gVkxW L0NIViBkaXNwbGF5IGludGVycnVwdHMgYXJlIHBhcnQgb2YgdGhlIGRpc3BsYXkKKwkgKiBwb3dl ciB3ZWxsLCBzbyBocGQgaXMgcmVpbml0aWFsaXplZCBmcm9tIHRoZXJlLiBGb3IKKwkgKiBldmVy eW9uZSBlbHNlIGRvIGl0IGhlcmUuCisJICovCisJaWYgKCFJU19WQUxMRVlWSUVXKGRldl9wcml2 KSkKKwkJaW50ZWxfaHBkX2luaXQoZGV2X3ByaXYpOworCiAJaW50ZWxfZW5hYmxlX2d0X3Bvd2Vy c2F2ZShkZXYpOwogCiAJaWYgKHJldCkKLS0gCjIuNC42CgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=