From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Zhong Subject: [PATCH 4/7] drm/rockchip: dw-mipi: add dw-mipi power domain support Date: Fri, 8 Jul 2016 17:04:58 +0800 Message-ID: <1467968701-15620-5-git-send-email-zyw@rock-chips.com> References: <1467968701-15620-1-git-send-email-zyw@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1467968701-15620-1-git-send-email-zyw@rock-chips.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dianders@chromium.org, tfiga@chromium.org, heiko@sntech.de, yzq@rock-chips.com Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, Chris Zhong , linux-arm-kernel@lists.infradead.org List-Id: linux-rockchip.vger.kernel.org UmVmZXJlbmNlIHRoZSBwb3dlciBkb21haW4gaW5jYXNlIGR3LW1pcGkgcG93ZXIgZG93biB3aGVu CmluIHVzZS4KClNpZ25lZC1vZmYtYnk6IENocmlzIFpob25nIDx6eXdAcm9jay1jaGlwcy5jb20+ Ci0tLQoKIGRyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9kdy1taXBpLWRzaS5jIHwgMTcgKysrKysr KysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCAxNyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2R3LW1pcGktZHNpLmMgYi9kcml2ZXJzL2dwdS9k cm0vcm9ja2NoaXAvZHctbWlwaS1kc2kuYwppbmRleCAxMDBkYTAxLi4xNWJhNzk2IDEwMDY0NAot LS0gYS9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvZHctbWlwaS1kc2kuYworKysgYi9kcml2ZXJz L2dwdS9kcm0vcm9ja2NoaXAvZHctbWlwaS1kc2kuYwpAQCAtMTIsNiArMTIsNyBAQAogI2luY2x1 ZGUgPGxpbnV4L21hdGg2NC5oPgogI2luY2x1ZGUgPGxpbnV4L21vZHVsZS5oPgogI2luY2x1ZGUg PGxpbnV4L29mX2RldmljZS5oPgorI2luY2x1ZGUgPGxpbnV4L3BtX3J1bnRpbWUuaD4KICNpbmNs dWRlIDxsaW51eC9yZWdtYXAuaD4KICNpbmNsdWRlIDxsaW51eC9tZmQvc3lzY29uLmg+CiAjaW5j bHVkZSA8ZHJtL2RybV9hdG9taWNfaGVscGVyLmg+CkBAIC0yOTMsNiArMjk0LDcgQEAgc3RydWN0 IGR3X21pcGlfZHNpIHsKIAlzdHJ1Y3QgY2xrICpwY2xrOwogCXN0cnVjdCBjbGsgKnBoeV9jZmdf Y2xrOwogCisJaW50IGRwbXNfbW9kZTsKIAl1bnNpZ25lZCBpbnQgbGFuZV9tYnBzOyAvKiBwZXIg bGFuZSAqLwogCXUzMiBjaGFubmVsOwogCXUzMiBsYW5lczsKQEAgLTg0NCw2ICs4NDYsMTEgQEAg c3RhdGljIHZvaWQgZHdfbWlwaV9kc2lfZW5jb2Rlcl9tb2RlX3NldChzdHJ1Y3QgZHJtX2VuY29k ZXIgKmVuY29kZXIsCiAJc3RydWN0IGR3X21pcGlfZHNpICpkc2kgPSBlbmNvZGVyX3RvX2RzaShl bmNvZGVyKTsKIAlpbnQgcmV0OwogCisJaWYgKGRzaS0+ZHBtc19tb2RlID09IERSTV9NT0RFX0RQ TVNfT04pCisJCXJldHVybjsKKworCXBtX3J1bnRpbWVfZ2V0X3N5bmMoZHNpLT5kZXYpOworCiAJ ZHNpLT5tb2RlID0gYWRqdXN0ZWRfbW9kZTsKIAogCXJldCA9IGR3X21pcGlfZHNpX2dldF9sYW5l X2Jwcyhkc2kpOwpAQCAtODc2LDYgKzg4Myw5IEBAIHN0YXRpYyB2b2lkIGR3X21pcGlfZHNpX2Vu Y29kZXJfZGlzYWJsZShzdHJ1Y3QgZHJtX2VuY29kZXIgKmVuY29kZXIpCiB7CiAJc3RydWN0IGR3 X21pcGlfZHNpICpkc2kgPSBlbmNvZGVyX3RvX2RzaShlbmNvZGVyKTsKIAorCWlmIChkc2ktPmRw bXNfbW9kZSAhPSBEUk1fTU9ERV9EUE1TX09OKQorCQlyZXR1cm47CisKIAlkcm1fcGFuZWxfZGlz YWJsZShkc2ktPnBhbmVsKTsKIAogCWlmIChjbGtfcHJlcGFyZV9lbmFibGUoZHNpLT5wY2xrKSkg ewpAQCAtODk2LDYgKzkwNiw4IEBAIHN0YXRpYyB2b2lkIGR3X21pcGlfZHNpX2VuY29kZXJfZGlz YWJsZShzdHJ1Y3QgZHJtX2VuY29kZXIgKmVuY29kZXIpCiAJZHdfbWlwaV9kc2lfc2V0X21vZGUo ZHNpLCBEV19NSVBJX0RTSV9DTURfTU9ERSk7CiAJZHdfbWlwaV9kc2lfZGlzYWJsZShkc2kpOwog CWNsa19kaXNhYmxlX3VucHJlcGFyZShkc2ktPnBjbGspOworCXBtX3J1bnRpbWVfcHV0KGRzaS0+ ZGV2KTsKKwlkc2ktPmRwbXNfbW9kZSA9IERSTV9NT0RFX0RQTVNfT0ZGOwogfQogCiBzdGF0aWMg dm9pZCBkd19taXBpX2RzaV9lbmNvZGVyX2NvbW1pdChzdHJ1Y3QgZHJtX2VuY29kZXIgKmVuY29k ZXIpCkBAIC05MjksNiArOTQxLDcgQEAgc3RhdGljIHZvaWQgZHdfbWlwaV9kc2lfZW5jb2Rlcl9j b21taXQoc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyKQogCiAJcmVnbWFwX3dyaXRlKGRzaS0+ Z3JmX3JlZ21hcCwgcGRhdGEtPmdyZl9zd2l0Y2hfcmVnLCB2YWwpOwogCWRldl9kYmcoZHNpLT5k ZXYsICJ2b3AgJXMgb3V0cHV0IHRvIGRzaTBcbiIsIChtdXgpID8gIkxJVCIgOiAiQklHIik7CisJ ZHNpLT5kcG1zX21vZGUgPSBEUk1fTU9ERV9EUE1TX09OOwogfQogCiBzdGF0aWMgaW50CkBAIC0x MTUwLDYgKzExNjMsNyBAQCBzdGF0aWMgaW50IGR3X21pcGlfZHNpX2JpbmQoc3RydWN0IGRldmlj ZSAqZGV2LCBzdHJ1Y3QgZGV2aWNlICptYXN0ZXIsCiAKIAlkc2ktPmRldiA9IGRldjsKIAlkc2kt PnBkYXRhID0gcGRhdGE7CisJZHNpLT5kcG1zX21vZGUgPSBEUk1fTU9ERV9EUE1TX09GRjsKIAog CXJldCA9IHJvY2tjaGlwX21pcGlfcGFyc2VfZHQoZHNpKTsKIAlpZiAocmV0KQpAQCAtMTE5NSw2 ICsxMjA5LDggQEAgc3RhdGljIGludCBkd19taXBpX2RzaV9iaW5kKHN0cnVjdCBkZXZpY2UgKmRl diwgc3RydWN0IGRldmljZSAqbWFzdGVyLAogCiAJZGV2X3NldF9kcnZkYXRhKGRldiwgZHNpKTsK IAorCXBtX3J1bnRpbWVfZW5hYmxlKGRldik7CisKIAlkc2ktPmRzaV9ob3N0Lm9wcyA9ICZkd19t aXBpX2RzaV9ob3N0X29wczsKIAlkc2ktPmRzaV9ob3N0LmRldiA9IGRldjsKIAlyZXR1cm4gbWlw aV9kc2lfaG9zdF9yZWdpc3RlcigmZHNpLT5kc2lfaG9zdCk7CkBAIC0xMjEwLDYgKzEyMjYsNyBA QCBzdGF0aWMgdm9pZCBkd19taXBpX2RzaV91bmJpbmQoc3RydWN0IGRldmljZSAqZGV2LCBzdHJ1 Y3QgZGV2aWNlICptYXN0ZXIsCiAJc3RydWN0IGR3X21pcGlfZHNpICpkc2kgPSBkZXZfZ2V0X2Ry dmRhdGEoZGV2KTsKIAogCW1pcGlfZHNpX2hvc3RfdW5yZWdpc3RlcigmZHNpLT5kc2lfaG9zdCk7 CisJcG1fcnVudGltZV9kaXNhYmxlKGRldik7CiAJY2xrX2Rpc2FibGVfdW5wcmVwYXJlKGRzaS0+ cGxscmVmX2Nsayk7CiB9CiAKLS0gCjIuNi4zCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9kcmktZGV2ZWwK