From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH v2 1/2] drm/i915: factor out intel_edp_panel_vdd_sanitize Date: Wed, 30 Jul 2014 15:57:31 +0300 Message-ID: <1406725052-31791-1-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 mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id C5F716E602 for ; Wed, 30 Jul 2014 05:57:46 -0700 (PDT) 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 VGhpcyB3aWxsIGJlIG5lZWRlZCBieSBhbiB1cGNvbWluZyBwYXRjaCB0b28gdGhhdCBuZWVkcyB0 byBzYW5pdGl6ZSB0aGUKVkREIHN0YXRlIGR1cmluZyByZXN1bWUuIFRoZSBhZGRpdGlvbmFsIGFz eW5jIGRpc2FibGluZyBpcyBvbmx5IG5lZWRlZApmb3IgdGhlIHJlc3VtZSBwYXRoLCBoZXJlIGl0 IGRvZXNuJ3QgbWFrZSBhIGRpZmZlcmVuY2Ugc2luY2Ugd2UgZW5hYmxlClZERCByaWdodCBhZnRl ciB0aGUgc2FuaXRpemUgY2FsbC4KCnYyOgotIGRvbid0IHNldCBpbnRlbF9kcCBwdHIgZm9yIG5v bi1lRFAgZW5jb2RlcnMgKFZpbGxlKQoKU2lnbmVkLW9mZi1ieTogSW1yZSBEZWFrIDxpbXJlLmRl YWtAaW50ZWwuY29tPgpSZXZpZXdlZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxh QGxpbnV4LmludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jICB8 IDYwICsrKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLS0KIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rydi5oIHwgIDEgKwogMiBmaWxlcyBjaGFuZ2VkLCA0NCBpbnNlcnRp b25zKCspLCAxNyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwppbmRleCBlYTZm ZjcxLi43MTI5NGI1IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5j CisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKQEAgLTEyODUsNiArMTI4NSwx OSBAQCBzdGF0aWMgdm9pZCBlZHBfcGFuZWxfdmRkX3dvcmsoc3RydWN0IHdvcmtfc3RydWN0ICpf X3dvcmspCiAJZHJtX21vZGVzZXRfdW5sb2NrKCZkZXYtPm1vZGVfY29uZmlnLmNvbm5lY3Rpb25f bXV0ZXgpOwogfQogCitzdGF0aWMgdm9pZCBlZHBfcGFuZWxfdmRkX3NjaGVkdWxlX29mZihzdHJ1 Y3QgaW50ZWxfZHAgKmludGVsX2RwKQoreworCXVuc2lnbmVkIGxvbmcgZGVsYXk7CisKKwkvKgor CSAqIFF1ZXVlIHRoZSB0aW1lciB0byBmaXJlIGEgbG9uZyB0aW1lIGZyb20gbm93IChyZWxhdGl2 ZSB0byB0aGUgcG93ZXIKKwkgKiBkb3duIGRlbGF5KSB0byBrZWVwIHRoZSBwYW5lbCBwb3dlciB1 cCBhY3Jvc3MgYSBzZXF1ZW5jZSBvZgorCSAqIG9wZXJhdGlvbnMuCisJICovCisJZGVsYXkgPSBt c2Vjc190b19qaWZmaWVzKGludGVsX2RwLT5wYW5lbF9wb3dlcl9jeWNsZV9kZWxheSAqIDUpOwor CXNjaGVkdWxlX2RlbGF5ZWRfd29yaygmaW50ZWxfZHAtPnBhbmVsX3ZkZF93b3JrLCBkZWxheSk7 Cit9CisKIHN0YXRpYyB2b2lkIGVkcF9wYW5lbF92ZGRfb2ZmKHN0cnVjdCBpbnRlbF9kcCAqaW50 ZWxfZHAsIGJvb2wgc3luYykKIHsKIAlpZiAoIWlzX2VkcChpbnRlbF9kcCkpCkBAIC0xMjk0LDE3 ICsxMzA3LDEwIEBAIHN0YXRpYyB2b2lkIGVkcF9wYW5lbF92ZGRfb2ZmKHN0cnVjdCBpbnRlbF9k cCAqaW50ZWxfZHAsIGJvb2wgc3luYykKIAogCWludGVsX2RwLT53YW50X3BhbmVsX3ZkZCA9IGZh bHNlOwogCi0JaWYgKHN5bmMpIHsKKwlpZiAoc3luYykKIAkJZWRwX3BhbmVsX3ZkZF9vZmZfc3lu YyhpbnRlbF9kcCk7Ci0JfSBlbHNlIHsKLQkJLyoKLQkJICogUXVldWUgdGhlIHRpbWVyIHRvIGZp cmUgYSBsb25nCi0JCSAqIHRpbWUgZnJvbSBub3cgKHJlbGF0aXZlIHRvIHRoZSBwb3dlciBkb3du IGRlbGF5KQotCQkgKiB0byBrZWVwIHRoZSBwYW5lbCBwb3dlciB1cCBhY3Jvc3MgYSBzZXF1ZW5j ZSBvZiBvcGVyYXRpb25zCi0JCSAqLwotCQlzY2hlZHVsZV9kZWxheWVkX3dvcmsoJmludGVsX2Rw LT5wYW5lbF92ZGRfd29yaywKLQkJCQkgICAgICBtc2Vjc190b19qaWZmaWVzKGludGVsX2RwLT5w YW5lbF9wb3dlcl9jeWNsZV9kZWxheSAqIDUpKTsKLQl9CisJZWxzZQorCQllZHBfcGFuZWxfdmRk X3NjaGVkdWxlX29mZihpbnRlbF9kcCk7CiB9CiAKIHZvaWQgaW50ZWxfZWRwX3BhbmVsX29uKHN0 cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCkBAIC00NDQxLDYgKzQ0NDcsMzIgQEAgaW50ZWxfZHBf ZHJyc19pbml0KHN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmludGVsX2RpZ19wb3J0LAogCXJl dHVybiBkb3duY2xvY2tfbW9kZTsKIH0KIAordm9pZCBpbnRlbF9lZHBfcGFuZWxfdmRkX3Nhbml0 aXplKHN0cnVjdCBpbnRlbF9lbmNvZGVyICppbnRlbF9lbmNvZGVyKQoreworCXN0cnVjdCBkcm1f ZGV2aWNlICpkZXYgPSBpbnRlbF9lbmNvZGVyLT5iYXNlLmRldjsKKwlzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZSAqZGV2X3ByaXYgPSBkZXYtPmRldl9wcml2YXRlOworCXN0cnVjdCBpbnRlbF9kcCAq aW50ZWxfZHA7CisJZW51bSBpbnRlbF9kaXNwbGF5X3Bvd2VyX2RvbWFpbiBwb3dlcl9kb21haW47 CisKKwlpZiAoaW50ZWxfZW5jb2Rlci0+dHlwZSAhPSBJTlRFTF9PVVRQVVRfRURQKQorCQlyZXR1 cm47CisKKwlpbnRlbF9kcCA9IGVuY190b19pbnRlbF9kcCgmaW50ZWxfZW5jb2Rlci0+YmFzZSk7 CisJaWYgKCFlZHBfaGF2ZV9wYW5lbF92ZGQoaW50ZWxfZHApKQorCQlyZXR1cm47CisJLyoKKwkg KiBUaGUgVkREIGJpdCBuZWVkcyBhIHBvd2VyIGRvbWFpbiByZWZlcmVuY2UsIHNvIGlmIHRoZSBi aXQgaXMKKwkgKiBhbHJlYWR5IGVuYWJsZWQgd2hlbiB3ZSBib290IG9yIHJlc3VtZSwgZ3JhYiB0 aGlzIHJlZmVyZW5jZSBhbmQKKwkgKiBzY2hlZHVsZSBhIHZkZCBvZmYsIHNvIHdlIGRvbid0IGhv bGQgb24gdG8gdGhlIHJlZmVyZW5jZQorCSAqIGluZGVmaW5pdGVseS4KKwkgKi8KKwlEUk1fREVC VUdfS01TKCJWREQgbGVmdCBvbiBieSBCSU9TLCBhZGp1c3Rpbmcgc3RhdGUgdHJhY2tpbmdcbiIp OworCXBvd2VyX2RvbWFpbiA9IGludGVsX2Rpc3BsYXlfcG9ydF9wb3dlcl9kb21haW4oaW50ZWxf ZW5jb2Rlcik7CisJaW50ZWxfZGlzcGxheV9wb3dlcl9nZXQoZGV2X3ByaXYsIHBvd2VyX2RvbWFp bik7CisKKwllZHBfcGFuZWxfdmRkX3NjaGVkdWxlX29mZihpbnRlbF9kcCk7Cit9CisKIHN0YXRp YyBib29sIGludGVsX2VkcF9pbml0X2Nvbm5lY3RvcihzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2Rw LAogCQkJCSAgICAgc3RydWN0IGludGVsX2Nvbm5lY3RvciAqaW50ZWxfY29ubmVjdG9yLAogCQkJ CSAgICAgc3RydWN0IGVkcF9wb3dlcl9zZXEgKnBvd2VyX3NlcSkKQEAgLTQ0NjEsMTMgKzQ0OTMs NyBAQCBzdGF0aWMgYm9vbCBpbnRlbF9lZHBfaW5pdF9jb25uZWN0b3Ioc3RydWN0IGludGVsX2Rw ICppbnRlbF9kcCwKIAlpZiAoIWlzX2VkcChpbnRlbF9kcCkpCiAJCXJldHVybiB0cnVlOwogCi0J LyogVGhlIFZERCBiaXQgbmVlZHMgYSBwb3dlciBkb21haW4gcmVmZXJlbmNlLCBzbyBpZiB0aGUg Yml0IGlzIGFscmVhZHkKLQkgKiBlbmFibGVkIHdoZW4gd2UgYm9vdCwgZ3JhYiB0aGlzIHJlZmVy ZW5jZS4gKi8KLQlpZiAoZWRwX2hhdmVfcGFuZWxfdmRkKGludGVsX2RwKSkgewotCQllbnVtIGlu dGVsX2Rpc3BsYXlfcG93ZXJfZG9tYWluIHBvd2VyX2RvbWFpbjsKLQkJcG93ZXJfZG9tYWluID0g aW50ZWxfZGlzcGxheV9wb3J0X3Bvd2VyX2RvbWFpbihpbnRlbF9lbmNvZGVyKTsKLQkJaW50ZWxf ZGlzcGxheV9wb3dlcl9nZXQoZGV2X3ByaXYsIHBvd2VyX2RvbWFpbik7Ci0JfQorCWludGVsX2Vk cF9wYW5lbF92ZGRfc2FuaXRpemUoaW50ZWxfZW5jb2Rlcik7CiAKIAkvKiBDYWNoZSBEUENEIGFu ZCBFRElEIGZvciBlZHAuICovCiAJaW50ZWxfZWRwX3BhbmVsX3ZkZF9vbihpbnRlbF9kcCk7CmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rydi5oCmluZGV4IGJkY2M0YTEuLjI4ZDE4NWQgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rydi5oCkBAIC05MDksNiArOTA5LDcgQEAgYm9vbCBpbnRlbF9kcF9ocGRfcHVs c2Uoc3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCAqaW50ZWxfZGlnX3BvcnQsCiB2b2lkIGludGVs X2VkcF9iYWNrbGlnaHRfb24oc3RydWN0IGludGVsX2RwICppbnRlbF9kcCk7CiB2b2lkIGludGVs X2VkcF9iYWNrbGlnaHRfb2ZmKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApOwogdm9pZCBpbnRl bF9lZHBfcGFuZWxfdmRkX29uKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApOwordm9pZCBpbnRl bF9lZHBfcGFuZWxfdmRkX3Nhbml0aXplKHN0cnVjdCBpbnRlbF9lbmNvZGVyICppbnRlbF9lbmNv ZGVyKTsKIHZvaWQgaW50ZWxfZWRwX3BhbmVsX29uKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAp Owogdm9pZCBpbnRlbF9lZHBfcGFuZWxfb2ZmKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApOwog dm9pZCBpbnRlbF9lZHBfcHNyX2VuYWJsZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKTsKLS0g CjEuOC40CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=