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Thu, 20 Aug 2020 14:05:48 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 20 Aug 2020 14:05:47 +0800 From: Yongqiang Niu To: CK Hu , Philipp Zabel , Rob Herring , Matthias Brugger CC: David Airlie , Daniel Vetter , Mark Rutland , , , , , , Yongqiang Niu Subject: [PATCH v1 16/21] drm/mediatek: add ovl bypass shadow register function Date: Thu, 20 Aug 2020 14:04:13 +0800 Message-ID: <1597903458-8055-17-git-send-email-yongqiang.niu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1597903458-8055-1-git-send-email-yongqiang.niu@mediatek.com> References: <1597903458-8055-1-git-send-email-yongqiang.niu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Content-Transfer-Encoding: base64 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org YWRkIG92bCBieXBhc3Mgc2hhZG93IHJlZ2lzdGVyIGZ1bmN0aW9uDQoNClNpZ25lZC1vZmYtYnk6 IFlvbmdxaWFuZyBOaXUgPHlvbmdxaWFuZy5uaXVAbWVkaWF0ZWsuY29tPg0KLS0tDQogZHJpdmVy cy9ncHUvZHJtL21lZGlhdGVrL210a19kaXNwX292bC5jIHwgMTYgKysrKysrKysrKysrKysrKw0K IDEgZmlsZSBjaGFuZ2VkLCAxNiBpbnNlcnRpb25zKCspDQoNCmRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2Rpc3Bfb3ZsLmMgYi9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0 ZWsvbXRrX2Rpc3Bfb3ZsLmMNCmluZGV4IDAzZWFhZGIuLmZiMGZlNTkgMTAwNjQ0DQotLS0gYS9k cml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2Rpc3Bfb3ZsLmMNCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9tZWRpYXRlay9tdGtfZGlzcF9vdmwuYw0KQEAgLTE5LDYgKzE5LDkgQEANCiAjZGVmaW5l IERJU1BfUkVHX09WTF9JTlRFTgkJCTB4MDAwNA0KICNkZWZpbmUgT1ZMX0ZNRV9DUExfSU5UCQkJ CQlCSVQoMSkNCiAjZGVmaW5lIERJU1BfUkVHX09WTF9JTlRTVEEJCQkweDAwMDgNCisjZGVmaW5l IE9WTF9FTgkJCQkJCUJJVCgwKQ0KKyNkZWZpbmUgT1ZMX1JFQURfV09SS19SRUcJCQkJQklUKDIw KQ0KKyNkZWZpbmUgT1ZMX0JZUEFTU19TSEFET1cJCQkJQklUKDIyKQ0KICNkZWZpbmUgRElTUF9S RUdfT1ZMX0VOCQkJCTB4MDAwYw0KICNkZWZpbmUgRElTUF9SRUdfT1ZMX1JTVAkJCTB4MDAxNA0K ICNkZWZpbmUgRElTUF9SRUdfT1ZMX1JPSV9TSVpFCQkJMHgwMDIwDQpAQCAtNjIsNiArNjUsNyBA QCBzdHJ1Y3QgbXRrX2Rpc3Bfb3ZsX2RhdGEgew0KIAl1bnNpZ25lZCBpbnQgZ21jX2JpdHM7DQog CXVuc2lnbmVkIGludCBsYXllcl9ucjsNCiAJYm9vbCBmbXRfcmdiNTY1X2lzXzA7DQorCWJvb2wg aGFzX3NoYWRvdzsNCiB9Ow0KIA0KIC8qKg0KQEAgLTEyNiw2ICsxMzAsMTcgQEAgc3RhdGljIHZv aWQgbXRrX292bF9zdG9wKHN0cnVjdCBtdGtfZGRwX2NvbXAgKmNvbXApDQogCXdyaXRlbF9yZWxh eGVkKDB4MCwgY29tcC0+cmVncyArIERJU1BfUkVHX09WTF9FTik7DQogfQ0KIA0KK3N0YXRpYyB2 b2lkIG10a19vdmxfYnlwYXNzX3NoYWRvdyhzdHJ1Y3QgbXRrX2RkcF9jb21wICpjb21wKQ0KK3sN CisJc3RydWN0IG10a19kaXNwX292bCAqb3ZsID0gY29tcF90b19vdmwoY29tcCk7DQorDQorCWlm IChvdmwtPmRhdGEtPmhhc19zaGFkb3cpIHsNCisJCW10a19kZHBfd3JpdGVfbWFzayhOVUxMLCBP VkxfQllQQVNTX1NIQURPVywgY29tcCwNCisJCQkJICAgRElTUF9SRUdfT1ZMX0VOLA0KKwkJCQkg ICBPVkxfQllQQVNTX1NIQURPVyk7DQorCX0NCit9DQorDQogc3RhdGljIHZvaWQgbXRrX292bF9j b25maWcoc3RydWN0IG10a19kZHBfY29tcCAqY29tcCwgdW5zaWduZWQgaW50IHcsDQogCQkJICAg dW5zaWduZWQgaW50IGgsIHVuc2lnbmVkIGludCB2cmVmcmVzaCwNCiAJCQkgICB1bnNpZ25lZCBp bnQgYnBjLCBzdHJ1Y3QgY21kcV9wa3QgKmNtZHFfcGt0KQ0KQEAgLTMxOCw2ICszMzMsNyBAQCBz dGF0aWMgdm9pZCBtdGtfb3ZsX2JnY2xyX2luX29mZihzdHJ1Y3QgbXRrX2RkcF9jb21wICpjb21w KQ0KIAkuY29uZmlnID0gbXRrX292bF9jb25maWcsDQogCS5zdGFydCA9IG10a19vdmxfc3RhcnQs DQogCS5zdG9wID0gbXRrX292bF9zdG9wLA0KKwkuYnlwYXNzX3NoYWRvdyA9IG10a19vdmxfYnlw YXNzX3NoYWRvdywNCiAJLmVuYWJsZV92YmxhbmsgPSBtdGtfb3ZsX2VuYWJsZV92YmxhbmssDQog CS5kaXNhYmxlX3ZibGFuayA9IG10a19vdmxfZGlzYWJsZV92YmxhbmssDQogCS5zdXBwb3J0ZWRf cm90YXRpb25zID0gbXRrX292bF9zdXBwb3J0ZWRfcm90YXRpb25zLA0KLS0gDQoxLjguMS4xLmRp cnR5DQo=