From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH CI v3 4/6] drm/i915/dp: Restore PPS HW state from the encoder resume hook Date: Wed, 10 Aug 2016 14:07:32 +0300 Message-ID: <1470827254-21954-4-git-send-email-imre.deak@intel.com> References: <1470827254-21954-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id B046E6E72C for ; Wed, 10 Aug 2016 11:07:41 +0000 (UTC) In-Reply-To: <1470827254-21954-1-git-send-email-imre.deak@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 U2ltaWxhcmx5IHRvIHRoZSBwcmV2aW91cyBwYXRjaCwgaW5pdGlhbGl6ZSB0aGUgUFBTIGZyb20g dGhlIERQCmVuY29kZXIncyByZXN1bWUgaG9vay4gTm90ZSB0aGF0IGFzIG9wcG9zZWQgdG8gTFZE UyB3ZSBjYW4ndCBkbyB0aGlzCmR1cmluZyBlbmNvZGVyIGVuYWJsaW5nLCBzaW5jZSB3ZSBuZWVk IHRoZSBQUFMgZm9yIERQIGRldGVjdGlvbiBhcyB3ZWxsLgpUaGUgUFBTIGluaXQgY29kZSBpcyBu b3cgdGhlIHNhbWUgZm9yIGluaXQgYW5kIHJlc3VtZSwgc28gZmFjdG9yIG91dCBhCm5ldyBpbnRl bF9kcF9wcHNfaW5pdCgpIGhlbHBlciBmb3IgdGhpcy4KCnYyOgotIEZhY3RvciBvdXQgaW50ZWxf ZHBfcHBzX2luaXQoKSAoVmlsbGUpLgoKU2lnbmVkLW9mZi1ieTogSW1yZSBEZWFrIDxpbXJlLmRl YWtAaW50ZWwuY29tPgpSZXZpZXdlZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxh QGxpbnV4LmludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIHwg MzEgKysrKysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDE2IGlu c2VydGlvbnMoKyksIDE1IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCmluZGV4 IGEyMGZhYTAuLjJlZjdiMTQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RwLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwpAQCAtMjU2LDYgKzI1 Niw4IEBAIGludGVsX2RwX2luaXRfcGFuZWxfcG93ZXJfc2VxdWVuY2VyKHN0cnVjdCBkcm1fZGV2 aWNlICpkZXYsCiBzdGF0aWMgdm9pZAogaW50ZWxfZHBfaW5pdF9wYW5lbF9wb3dlcl9zZXF1ZW5j ZXJfcmVnaXN0ZXJzKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCiAJCQkJCSAgICAgIHN0cnVjdCBp bnRlbF9kcCAqaW50ZWxfZHApOworc3RhdGljIHZvaWQKK2ludGVsX2RwX3Bwc19pbml0KHN0cnVj dCBkcm1fZGV2aWNlICpkZXYsIHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApOwogCiBzdGF0aWMg dm9pZCBwcHNfbG9jayhzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQogewpAQCAtNDY1NywxMyAr NDY1OSw4IEBAIHZvaWQgaW50ZWxfZHBfZW5jb2Rlcl9yZXNldChzdHJ1Y3QgZHJtX2VuY29kZXIg KmVuY29kZXIpCiAKIAlwcHNfbG9jayhpbnRlbF9kcCk7CiAKLQkvKgotCSAqIFJlYWQgb3V0IHRo ZSBjdXJyZW50IHBvd2VyIHNlcXVlbmNlciBhc3NpZ25tZW50LAotCSAqIGluIGNhc2UgdGhlIEJJ T1MgZGlkIHNvbWV0aGluZyB3aXRoIGl0LgotCSAqLwotCWlmIChJU19WQUxMRVlWSUVXKGVuY29k ZXItPmRldikgfHwgSVNfQ0hFUlJZVklFVyhlbmNvZGVyLT5kZXYpKQotCQl2bHZfaW5pdGlhbF9w b3dlcl9zZXF1ZW5jZXJfc2V0dXAoaW50ZWxfZHApOwotCisJLyogUmVpbml0IHRoZSBwb3dlciBz ZXF1ZW5jZXIsIGluIGNhc2UgQklPUyBkaWQgc29tZXRoaW5nIHdpdGggaXQuICovCisJaW50ZWxf ZHBfcHBzX2luaXQoZW5jb2Rlci0+ZGV2LCBpbnRlbF9kcCk7CiAJaW50ZWxfZWRwX3BhbmVsX3Zk ZF9zYW5pdGl6ZShpbnRlbF9kcCk7CiAKIAlwcHNfdW5sb2NrKGludGVsX2RwKTsKQEAgLTUwMTEs NiArNTAwOCwxNyBAQCBpbnRlbF9kcF9pbml0X3BhbmVsX3Bvd2VyX3NlcXVlbmNlcl9yZWdpc3Rl cnMoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKIAkJICAgICAgSTkxNV9SRUFEKHJlZ3MucHBfZGl2 KSk7CiB9CiAKK3N0YXRpYyB2b2lkIGludGVsX2RwX3Bwc19pbml0KHN0cnVjdCBkcm1fZGV2aWNl ICpkZXYsCisJCQkgICAgICBzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQoreworCWlmIChJU19W QUxMRVlWSUVXKGRldikgfHwgSVNfQ0hFUlJZVklFVyhkZXYpKSB7CisJCXZsdl9pbml0aWFsX3Bv d2VyX3NlcXVlbmNlcl9zZXR1cChpbnRlbF9kcCk7CisJfSBlbHNlIHsKKwkJaW50ZWxfZHBfaW5p dF9wYW5lbF9wb3dlcl9zZXF1ZW5jZXIoZGV2LCBpbnRlbF9kcCk7CisJCWludGVsX2RwX2luaXRf cGFuZWxfcG93ZXJfc2VxdWVuY2VyX3JlZ2lzdGVycyhkZXYsIGludGVsX2RwKTsKKwl9Cit9CisK IC8qKgogICogaW50ZWxfZHBfc2V0X2RycnNfc3RhdGUgLSBwcm9ncmFtIHJlZ2lzdGVycyBmb3Ig UlIgc3dpdGNoIHRvIHRha2UgZWZmZWN0CiAgKiBAZGV2OiBEUk0gZGV2aWNlCkBAIC01NDI1LDE0 ICs1NDMzLDcgQEAgc3RhdGljIGJvb2wgaW50ZWxfZWRwX2luaXRfY29ubmVjdG9yKHN0cnVjdCBp bnRlbF9kcCAqaW50ZWxfZHAsCiAJcHBzX2xvY2soaW50ZWxfZHApOwogCiAJaW50ZWxfZHBfaW5p dF9wYW5lbF9wb3dlcl90aW1lc3RhbXBzKGludGVsX2RwKTsKLQotCWlmIChJU19WQUxMRVlWSUVX KGRldikgfHwgSVNfQ0hFUlJZVklFVyhkZXYpKSB7Ci0JCXZsdl9pbml0aWFsX3Bvd2VyX3NlcXVl bmNlcl9zZXR1cChpbnRlbF9kcCk7Ci0JfSBlbHNlIHsKLQkJaW50ZWxfZHBfaW5pdF9wYW5lbF9w b3dlcl9zZXF1ZW5jZXIoZGV2LCBpbnRlbF9kcCk7Ci0JCWludGVsX2RwX2luaXRfcGFuZWxfcG93 ZXJfc2VxdWVuY2VyX3JlZ2lzdGVycyhkZXYsIGludGVsX2RwKTsKLQl9Ci0KKwlpbnRlbF9kcF9w cHNfaW5pdChkZXYsIGludGVsX2RwKTsKIAlpbnRlbF9lZHBfcGFuZWxfdmRkX3Nhbml0aXplKGlu dGVsX2RwKTsKIAogCXBwc191bmxvY2soaW50ZWxfZHApOwotLSAKMi41LjAKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxp c3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=