From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: [PATCH v4 1/2] drm/rockchip: vop: split out core clock enablement into separate functions Date: Tue, 12 Jun 2018 15:20:27 +0200 Message-ID: <20180612132028.27490-2-heiko@sntech.de> References: <20180612132028.27490-1-heiko@sntech.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180612132028.27490-1-heiko@sntech.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: marc.zyngier@arm.com, robin.murphy@arm.com, jeffy.chen@rock-chips.com, stable@vger.kernel.org, tfiga@chromium.org, linux-rockchip@lists.infradead.org, enric.balletbo@collabora.co.uk, tomeu.vizoso@collabora.co.uk, ezequiel@collabora.com List-Id: linux-rockchip.vger.kernel.org SnVkZ2luZyBmcm9tIHRoZSBpb21tdSBjb2RlLCBib3RoIHRoZSBoY2xrIGFuZCBhY2xrIGFyZSBu ZWNlc3NhcnkgZm9yCnJlZ2lzdGVyIGFjY2Vzcy4gU3BsaXQgdGhlbSBvZmYgaW50byBzZXBhcmF0 ZSBmdW5jdGlvbnMgZnJvbSB0aGUgcmVndWxhcgp2b3AgZW5hYmxlbWVudCwgc28gdGhhdCB3ZSBj YW4gdXNlIHRoZW0gZWxzZXdoZXJlIGFzIHdlbGwuCgpGaXhlczogZDBiOTEyYmQ0YzIzICgiaW9t bXUvcm9ja2NoaXA6IFJlcXVlc3QgaXJxcyBpbiBya19pb21tdV9wcm9iZSgpIikKQ2M6IHN0YWJs ZUB2Z2VyLmtlcm5lbC5vcmcKU2lnbmVkLW9mZi1ieTogSGVpa28gU3R1ZWJuZXIgPGhlaWtvQHNu dGVjaC5kZT4KVGVzdGVkLWJ5OiBFemVxdWllbCBHYXJjaWEgPGV6ZXF1aWVsQGNvbGxhYm9yYS5j b20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3AuYyB8IDQ0 ICsrKysrKysrKysrKysrKy0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDMxIGluc2VydGlvbnMoKyks IDEzIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9y b2NrY2hpcF9kcm1fdm9wLmMgYi9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJt X3ZvcC5jCmluZGV4IDIxMjEzNDVhNjFhZi4uOWExZjI3MmU0MWM3IDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5jCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fdm9wLmMKQEAgLTQ4Niw2ICs0ODYsMzEgQEAgc3Rh dGljIHZvaWQgdm9wX2xpbmVfZmxhZ19pcnFfZGlzYWJsZShzdHJ1Y3Qgdm9wICp2b3ApCiAJc3Bp bl91bmxvY2tfaXJxcmVzdG9yZSgmdm9wLT5pcnFfbG9jaywgZmxhZ3MpOwogfQogCitzdGF0aWMg aW50IHZvcF9jb3JlX2Nsa3NfZW5hYmxlKHN0cnVjdCB2b3AgKnZvcCkKK3sKKwlpbnQgcmV0Owor CisJcmV0ID0gY2xrX2VuYWJsZSh2b3AtPmhjbGspOworCWlmIChyZXQgPCAwKQorCQlyZXR1cm4g cmV0OworCisJcmV0ID0gY2xrX2VuYWJsZSh2b3AtPmFjbGspOworCWlmIChyZXQgPCAwKQorCQln b3RvIGVycl9kaXNhYmxlX2hjbGs7CisKKwlyZXR1cm4gMDsKKworZXJyX2Rpc2FibGVfaGNsazoK KwljbGtfZGlzYWJsZSh2b3AtPmhjbGspOworCXJldHVybiByZXQ7Cit9CisKK3N0YXRpYyB2b2lk IHZvcF9jb3JlX2Nsa3NfZGlzYWJsZShzdHJ1Y3Qgdm9wICp2b3ApCit7CisJY2xrX2Rpc2FibGUo dm9wLT5hY2xrKTsKKwljbGtfZGlzYWJsZSh2b3AtPmhjbGspOworfQorCiBzdGF0aWMgaW50IHZv cF9lbmFibGUoc3RydWN0IGRybV9jcnRjICpjcnRjKQogewogCXN0cnVjdCB2b3AgKnZvcCA9IHRv X3ZvcChjcnRjKTsKQEAgLTQ5NywxNyArNTIyLDEzIEBAIHN0YXRpYyBpbnQgdm9wX2VuYWJsZShz dHJ1Y3QgZHJtX2NydGMgKmNydGMpCiAJCXJldHVybiByZXQ7CiAJfQogCi0JcmV0ID0gY2xrX2Vu YWJsZSh2b3AtPmhjbGspOworCXJldCA9IHZvcF9jb3JlX2Nsa3NfZW5hYmxlKHZvcCk7CiAJaWYg KFdBUk5fT04ocmV0IDwgMCkpCiAJCWdvdG8gZXJyX3B1dF9wbV9ydW50aW1lOwogCiAJcmV0ID0g Y2xrX2VuYWJsZSh2b3AtPmRjbGspOwogCWlmIChXQVJOX09OKHJldCA8IDApKQotCQlnb3RvIGVy cl9kaXNhYmxlX2hjbGs7Ci0KLQlyZXQgPSBjbGtfZW5hYmxlKHZvcC0+YWNsayk7Ci0JaWYgKFdB Uk5fT04ocmV0IDwgMCkpCi0JCWdvdG8gZXJyX2Rpc2FibGVfZGNsazsKKwkJZ290byBlcnJfZGlz YWJsZV9jb3JlOwogCiAJLyoKIAkgKiBTbGF2ZSBpb21tdSBzaGFyZXMgcG93ZXIsIGlycSBhbmQg Y2xvY2sgd2l0aCB2b3AuICBJdCB3YXMgYXNzb2NpYXRlZApAQCAtNTE5LDcgKzU0MCw3IEBAIHN0 YXRpYyBpbnQgdm9wX2VuYWJsZShzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCiAJaWYgKHJldCkgewog CQlEUk1fREVWX0VSUk9SKHZvcC0+ZGV2LAogCQkJICAgICAgImZhaWxlZCB0byBhdHRhY2ggZG1h IG1hcHBpbmcsICVkXG4iLCByZXQpOwotCQlnb3RvIGVycl9kaXNhYmxlX2FjbGs7CisJCWdvdG8g ZXJyX2Rpc2FibGVfZGNsazsKIAl9CiAKIAlzcGluX2xvY2soJnZvcC0+cmVnX2xvY2spOwpAQCAt NTU4LDEyICs1NzksMTAgQEAgc3RhdGljIGludCB2b3BfZW5hYmxlKHN0cnVjdCBkcm1fY3J0YyAq Y3J0YykKIAogCXJldHVybiAwOwogCi1lcnJfZGlzYWJsZV9hY2xrOgotCWNsa19kaXNhYmxlKHZv cC0+YWNsayk7CiBlcnJfZGlzYWJsZV9kY2xrOgogCWNsa19kaXNhYmxlKHZvcC0+ZGNsayk7Ci1l cnJfZGlzYWJsZV9oY2xrOgotCWNsa19kaXNhYmxlKHZvcC0+aGNsayk7CitlcnJfZGlzYWJsZV9j b3JlOgorCXZvcF9jb3JlX2Nsa3NfZGlzYWJsZSh2b3ApOwogZXJyX3B1dF9wbV9ydW50aW1lOgog CXBtX3J1bnRpbWVfcHV0X3N5bmModm9wLT5kZXYpOwogCXJldHVybiByZXQ7CkBAIC02MDksOCAr NjI4LDcgQEAgc3RhdGljIHZvaWQgdm9wX2NydGNfYXRvbWljX2Rpc2FibGUoc3RydWN0IGRybV9j cnRjICpjcnRjLAogCXJvY2tjaGlwX2RybV9kbWFfZGV0YWNoX2RldmljZSh2b3AtPmRybV9kZXYs IHZvcC0+ZGV2KTsKIAogCWNsa19kaXNhYmxlKHZvcC0+ZGNsayk7Ci0JY2xrX2Rpc2FibGUodm9w LT5hY2xrKTsKLQljbGtfZGlzYWJsZSh2b3AtPmhjbGspOworCXZvcF9jb3JlX2Nsa3NfZGlzYWJs ZSh2b3ApOwogCXBtX3J1bnRpbWVfcHV0KHZvcC0+ZGV2KTsKIAltdXRleF91bmxvY2soJnZvcC0+ dm9wX2xvY2spOwogCi0tIAoyLjE3LjAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2RyaS1kZXZlbAo=