From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: [PATCH v2 1/2] drm/rockchip: vop: split out core clock enablement into separate functions Date: Mon, 28 May 2018 15:20:01 +0200 Message-ID: <20180528132002.7712-2-heiko@sntech.de> References: <20180528132002.7712-1-heiko@sntech.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180528132002.7712-1-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, 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 YW4gdXNlIHRoZW0gZWxzZXdoZXJlIGFzIHdlbGwuCgpTaWduZWQtb2ZmLWJ5OiBIZWlrbyBTdHVl Ym5lciA8aGVpa29Ac250ZWNoLmRlPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2Nr Y2hpcF9kcm1fdm9wLmMgfCA0NCArKysrKysrKysrKysrKystLS0tLS0KIDEgZmlsZSBjaGFuZ2Vk LCAzMSBpbnNlcnRpb25zKCspLCAxMyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5jIGIvZHJpdmVycy9ncHUvZHJtL3Jv Y2tjaGlwL3JvY2tjaGlwX2RybV92b3AuYwppbmRleCA0NTg0N2Q0YTJlMTQuLmI1NTE1NmI4YmEz YiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3Au YworKysgYi9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5jCkBAIC00 ODYsNiArNDg2LDMxIEBAIHN0YXRpYyB2b2lkIHZvcF9saW5lX2ZsYWdfaXJxX2Rpc2FibGUoc3Ry dWN0IHZvcCAqdm9wKQogCXNwaW5fdW5sb2NrX2lycXJlc3RvcmUoJnZvcC0+aXJxX2xvY2ssIGZs YWdzKTsKIH0KIAorc3RhdGljIGludCB2b3BfY29yZV9jbGtzX2VuYWJsZShzdHJ1Y3Qgdm9wICp2 b3ApCit7CisJaW50IHJldDsKKworCXJldCA9IGNsa19lbmFibGUodm9wLT5oY2xrKTsKKwlpZiAo cmV0IDwgMCkKKwkJcmV0dXJuIHJldDsKKworCXJldCA9IGNsa19lbmFibGUodm9wLT5hY2xrKTsK KwlpZiAocmV0IDwgMCkKKwkJZ290byBlcnJfZGlzYWJsZV9oY2xrOworCisJcmV0dXJuIDA7CisK K2Vycl9kaXNhYmxlX2hjbGs6CisJY2xrX2Rpc2FibGUodm9wLT5oY2xrKTsKKwlyZXR1cm4gcmV0 OworfQorCitzdGF0aWMgdm9pZCB2b3BfY29yZV9jbGtzX2Rpc2FibGUoc3RydWN0IHZvcCAqdm9w KQoreworCWNsa19kaXNhYmxlKHZvcC0+YWNsayk7CisJY2xrX2Rpc2FibGUodm9wLT5oY2xrKTsK K30KKwogc3RhdGljIGludCB2b3BfZW5hYmxlKHN0cnVjdCBkcm1fY3J0YyAqY3J0YykKIHsKIAlz dHJ1Y3Qgdm9wICp2b3AgPSB0b192b3AoY3J0Yyk7CkBAIC00OTcsMTcgKzUyMiwxMyBAQCBzdGF0 aWMgaW50IHZvcF9lbmFibGUoc3RydWN0IGRybV9jcnRjICpjcnRjKQogCQlyZXR1cm4gcmV0Owog CX0KIAotCXJldCA9IGNsa19lbmFibGUodm9wLT5oY2xrKTsKKwlyZXQgPSB2b3BfY29yZV9jbGtz X2VuYWJsZSh2b3ApOwogCWlmIChXQVJOX09OKHJldCA8IDApKQogCQlnb3RvIGVycl9wdXRfcG1f cnVudGltZTsKIAogCXJldCA9IGNsa19lbmFibGUodm9wLT5kY2xrKTsKIAlpZiAoV0FSTl9PTihy ZXQgPCAwKSkKLQkJZ290byBlcnJfZGlzYWJsZV9oY2xrOwotCi0JcmV0ID0gY2xrX2VuYWJsZSh2 b3AtPmFjbGspOwotCWlmIChXQVJOX09OKHJldCA8IDApKQotCQlnb3RvIGVycl9kaXNhYmxlX2Rj bGs7CisJCWdvdG8gZXJyX2Rpc2FibGVfY29yZTsKIAogCS8qCiAJICogU2xhdmUgaW9tbXUgc2hh cmVzIHBvd2VyLCBpcnEgYW5kIGNsb2NrIHdpdGggdm9wLiAgSXQgd2FzIGFzc29jaWF0ZWQKQEAg LTUxOSw3ICs1NDAsNyBAQCBzdGF0aWMgaW50IHZvcF9lbmFibGUoc3RydWN0IGRybV9jcnRjICpj cnRjKQogCWlmIChyZXQpIHsKIAkJRFJNX0RFVl9FUlJPUih2b3AtPmRldiwKIAkJCSAgICAgICJm YWlsZWQgdG8gYXR0YWNoIGRtYSBtYXBwaW5nLCAlZFxuIiwgcmV0KTsKLQkJZ290byBlcnJfZGlz YWJsZV9hY2xrOworCQlnb3RvIGVycl9kaXNhYmxlX2RjbGs7CiAJfQogCiAJc3Bpbl9sb2NrKCZ2 b3AtPnJlZ19sb2NrKTsKQEAgLTU1OCwxMiArNTc5LDEwIEBAIHN0YXRpYyBpbnQgdm9wX2VuYWJs ZShzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCiAKIAlyZXR1cm4gMDsKIAotZXJyX2Rpc2FibGVfYWNs azoKLQljbGtfZGlzYWJsZSh2b3AtPmFjbGspOwogZXJyX2Rpc2FibGVfZGNsazoKIAljbGtfZGlz YWJsZSh2b3AtPmRjbGspOwotZXJyX2Rpc2FibGVfaGNsazoKLQljbGtfZGlzYWJsZSh2b3AtPmhj bGspOworZXJyX2Rpc2FibGVfY29yZToKKwl2b3BfY29yZV9jbGtzX2Rpc2FibGUodm9wKTsKIGVy cl9wdXRfcG1fcnVudGltZToKIAlwbV9ydW50aW1lX3B1dF9zeW5jKHZvcC0+ZGV2KTsKIAlyZXR1 cm4gcmV0OwpAQCAtNjA5LDggKzYyOCw3IEBAIHN0YXRpYyB2b2lkIHZvcF9jcnRjX2F0b21pY19k aXNhYmxlKHN0cnVjdCBkcm1fY3J0YyAqY3J0YywKIAlyb2NrY2hpcF9kcm1fZG1hX2RldGFjaF9k ZXZpY2Uodm9wLT5kcm1fZGV2LCB2b3AtPmRldik7CiAKIAljbGtfZGlzYWJsZSh2b3AtPmRjbGsp OwotCWNsa19kaXNhYmxlKHZvcC0+YWNsayk7Ci0JY2xrX2Rpc2FibGUodm9wLT5oY2xrKTsKKwl2 b3BfY29yZV9jbGtzX2Rpc2FibGUodm9wKTsKIAlwbV9ydW50aW1lX3B1dCh2b3AtPmRldik7CiAJ bXV0ZXhfdW5sb2NrKCZ2b3AtPnZvcF9sb2NrKTsKIAotLSAKMi4xNy4wCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0 CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK