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Thu, 20 Aug 2020 14:05:46 +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 14:05:45 +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 14/21] drm/mediatek: add bypass shadow register function call for ddp component Date: Thu, 20 Aug 2020 14:04:11 +0800 Message-ID: <1597903458-8055-15-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 dGhlIHNoYWRvdyByZWdpc3RlciBmb3IgbXQ4MTkyIGRkcCBjb21wb25lbnQgaXMgZW5hYmxlLA0K d2UgbmVlZCBkaXNhYmxlIGl0IGJlZm9yZSBlbmFibGUgZGRwIGNvbXBvbmVudA0KDQpTaWduZWQt b2ZmLWJ5OiBZb25ncWlhbmcgTml1IDx5b25ncWlhbmcubml1QG1lZGlhdGVrLmNvbT4NCi0tLQ0K IGRyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2NydGMuYyAgICAgfCAzICsrKw0KIGRy aXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2RkcF9jb21wLmggfCA3ICsrKysrKysNCiAy IGZpbGVzIGNoYW5nZWQsIDEwIGluc2VydGlvbnMoKykNCg0KZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2NydGMuYyBiL2RyaXZlcnMvZ3B1L2RybS9tZWRpYXRl ay9tdGtfZHJtX2NydGMuYw0KaW5kZXggZmU0NmM0Yi4uMTZlOWI4OCAxMDA2NDQNCi0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2NydGMuYw0KKysrIGIvZHJpdmVycy9ncHUv ZHJtL21lZGlhdGVrL210a19kcm1fY3J0Yy5jDQpAQCAtMjk5LDYgKzI5OSw5IEBAIHN0YXRpYyBp bnQgbXRrX2NydGNfZGRwX2h3X2luaXQoc3RydWN0IG10a19kcm1fY3J0YyAqbXRrX2NydGMpDQog CQlnb3RvIGVycl9tdXRleF91bnByZXBhcmU7DQogCX0NCiANCisJZm9yIChpID0gMDsgaSA8IG10 a19jcnRjLT5kZHBfY29tcF9ucjsgaSsrKQ0KKwkJbXRrX2RkcF9jb21wX2J5cGFzc19zaGFkb3co bXRrX2NydGMtPmRkcF9jb21wW2ldKTsNCisNCiAJRFJNX0RFQlVHX0RSSVZFUigibWVkaWF0ZWtf ZGRwX2RkcF9wYXRoX3NldHVwXG4iKTsNCiAJZm9yIChpID0gMDsgaSA8IG10a19jcnRjLT5kZHBf Y29tcF9uciAtIDE7IGkrKykgew0KIAkJbXRrX21tc3lzX2RkcF9jb25uZWN0KG10a19jcnRjLT5t bXN5c19kZXYsDQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL21lZGlhdGVrL210a19kcm1f ZGRwX2NvbXAuaCBiL2RyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2RkcF9jb21wLmgN CmluZGV4IGFlMTFiNDYuLjFmMjU3MDUgMTAwNjQ0DQotLS0gYS9kcml2ZXJzL2dwdS9kcm0vbWVk aWF0ZWsvbXRrX2RybV9kZHBfY29tcC5oDQorKysgYi9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsv bXRrX2RybV9kZHBfY29tcC5oDQpAQCAtNDUsNiArNDUsNyBAQCBzdHJ1Y3QgbXRrX2RkcF9jb21w X2Z1bmNzIHsNCiAJCSAgICAgICB1bnNpZ25lZCBpbnQgYnBjLCBzdHJ1Y3QgY21kcV9wa3QgKmNt ZHFfcGt0KTsNCiAJdm9pZCAoKnN0YXJ0KShzdHJ1Y3QgbXRrX2RkcF9jb21wICpjb21wKTsNCiAJ dm9pZCAoKnN0b3ApKHN0cnVjdCBtdGtfZGRwX2NvbXAgKmNvbXApOw0KKwl2b2lkICgqYnlwYXNz X3NoYWRvdykoc3RydWN0IG10a19kZHBfY29tcCAqY29tcCk7DQogCXZvaWQgKCplbmFibGVfdmJs YW5rKShzdHJ1Y3QgbXRrX2RkcF9jb21wICpjb21wLCBzdHJ1Y3QgZHJtX2NydGMgKmNydGMpOw0K IAl2b2lkICgqZGlzYWJsZV92YmxhbmspKHN0cnVjdCBtdGtfZGRwX2NvbXAgKmNvbXApOw0KIAl1 bnNpZ25lZCBpbnQgKCpzdXBwb3J0ZWRfcm90YXRpb25zKShzdHJ1Y3QgbXRrX2RkcF9jb21wICpj b21wKTsNCkBAIC0xNjksNiArMTcwLDEyIEBAIHN0YXRpYyBpbmxpbmUgdm9pZCBtdGtfZGRwX2N0 bV9zZXQoc3RydWN0IG10a19kZHBfY29tcCAqY29tcCwNCiAJCWNvbXAtPmZ1bmNzLT5jdG1fc2V0 KGNvbXAsIHN0YXRlKTsNCiB9DQogDQorc3RhdGljIGlubGluZSB2b2lkIG10a19kZHBfY29tcF9i eXBhc3Nfc2hhZG93KHN0cnVjdCBtdGtfZGRwX2NvbXAgKmNvbXApDQorew0KKwlpZiAoY29tcC0+ ZnVuY3MgJiYgY29tcC0+ZnVuY3MtPmJ5cGFzc19zaGFkb3cpDQorCQljb21wLT5mdW5jcy0+Ynlw YXNzX3NoYWRvdyhjb21wKTsNCit9DQorDQogaW50IG10a19kZHBfY29tcF9nZXRfaWQoc3RydWN0 IGRldmljZV9ub2RlICpub2RlLA0KIAkJCWVudW0gbXRrX2RkcF9jb21wX3R5cGUgY29tcF90eXBl KTsNCiBpbnQgbXRrX2RkcF9jb21wX2luaXQoc3RydWN0IGRldmljZSAqZGV2LCBzdHJ1Y3QgZGV2 aWNlX25vZGUgKmNvbXBfbm9kZSwNCi0tIA0KMS44LjEuMS5kaXJ0eQ0K