From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jyri Sarha Subject: [PATCH] drm/tilcdc: If CRTC is enabled at init phase, disable it Date: Mon, 10 Apr 2017 14:16:54 +0300 Message-ID: <1491823014-1780-1-git-send-email-jsarha@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from lelnx194.ext.ti.com (lelnx194.ext.ti.com [198.47.27.80]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5904F6E099 for ; Mon, 10 Apr 2017 11:17:17 +0000 (UTC) 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: tomi.valkeinen@ti.com, Jyri Sarha , laurent.pinchart@ideasonboard.com, ingrassia@epigenesys.com List-Id: dri-devel@lists.freedesktop.org SWYgdGhlIExDREMgaXMgYWxyZWFkeSBlbmFibGVkIChlLmcuIGJ5IHRoZSBib290bG9hZGVyKSBh dCB0aGUKaW5pdGlhbGl6YXRpb24gcGhhc2UsIGRpc2FibGUgaXQgYmVmb3JlIHJldHVybmluZyBm cm9tIHRoZSBwcm9iZS4KClNpZ25lZC1vZmYtYnk6IEp5cmkgU2FyaGEgPGpzYXJoYUB0aS5jb20+ ClJlcG9ydGVkLWJ5OiBFbWlsaWFubyBJbmdyYXNzaWEgPGluZ3Jhc3NpYUBlcGlnZW5lc3lzLmNv bT4KLS0tClRoaXMgcGF0Y2ggc2hvdWxkIGZpeCB0aGUgc2FtZSBpc3N1cyBhcyB0aGlzIHBhdGNo IGRvZXM6Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL2FyY2hpdmVzL2RyaS1kZXZlbC8y MDE3LU1hcmNoLzEzNzA5MS5odG1sCgpJIGRvIG5vdCBsaWtlIHRoZSBhYm92ZSBwYXRjaCBkdXBs aWNhdGluZyB0aGUgYWxyZWFkeSBleGlzdGluZyBjb2RlCmZvciBDUlRDIGRpc2FibGUuIEFub3Ro ZXIgaXNzdWUgaXMgbWFraW5nIHRoZSBjaGVjayBldmVyeSB0aW1lIHRoZQpDUlRDIGlzIHR1cm5l ZCBvbi4KCiBkcml2ZXJzL2dwdS9kcm0vdGlsY2RjL3RpbGNkY19jcnRjLmMgfCAyMSArKysrKysr KysrKysrKysrKysrKysKIGRyaXZlcnMvZ3B1L2RybS90aWxjZGMvdGlsY2RjX2Rydi5jICB8ICAz ICsrKwogZHJpdmVycy9ncHUvZHJtL3RpbGNkYy90aWxjZGNfZHJ2LmggIHwgIDEgKwogMyBmaWxl cyBjaGFuZ2VkLCAyNSBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L3RpbGNkYy90aWxjZGNfY3J0Yy5jIGIvZHJpdmVycy9ncHUvZHJtL3RpbGNkYy90aWxjZGNfY3J0 Yy5jCmluZGV4IGFmZDJhN2IuLjU0MDM3OGEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS90 aWxjZGMvdGlsY2RjX2NydGMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vdGlsY2RjL3RpbGNkY19j cnRjLmMKQEAgLTU2Niw2ICs1NjYsMjYgQEAgdm9pZCB0aWxjZGNfY3J0Y19zaHV0ZG93bihzdHJ1 Y3QgZHJtX2NydGMgKmNydGMpCiAJdGlsY2RjX2NydGNfb2ZmKGNydGMsIHRydWUpOwogfQogCit2 b2lkIHRpbGNkY19jcnRjX2Rpc2FibGVfaW5pdChzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCit7CisJ c3RydWN0IHRpbGNkY19jcnRjICp0aWxjZGNfY3J0YyA9IHRvX3RpbGNkY19jcnRjKGNydGMpOwor CXN0cnVjdCBkcm1fZGV2aWNlICpkZXYgPSBjcnRjLT5kZXY7CisKKwkvKgorCSAqIElmIHRoZSBM Q0RDIHdhcyBhbHJlYWR5IGVuYWJsZWQgKGUuZy4gYnkgdGhlIGJvb3Rsb2FkZXIpCisJICogZGlz YWJsZSB0aGUgQ1JUQyBiZWZvcmUgZmluaXNoaW5nIHRoZSBwcm9iZS4KKwkgKi8KKwlwbV9ydW50 aW1lX2dldF9zeW5jKGRldi0+ZGV2KTsKKwlpZiAodGlsY2RjX3JlYWQoZGV2LCBMQ0RDX1JBU1RF Ul9DVFJMX1JFRykgJiBMQ0RDX1JBU1RFUl9FTkFCTEUpIHsKKwkJdGlsY2RjX2NydGMtPmVuYWJs ZWQgPSB0cnVlOworCQl0aWxjZGNfY3J0Y19lbmFibGVfaXJxcyhkZXYpOworCQkvKiBUbyBtYXRj aCBwbV9ydW50aW1lX3B1dF9zeW5jKCkgaW4gdGlsY2RjX2NydGNfb2ZmKCkgKi8KKwkJcG1fcnVu dGltZV9nZXRfc3luYyhkZXYtPmRldik7CisJCXRpbGNkY19jcnRjX29mZihjcnRjLCBmYWxzZSk7 CisJfQorCXBtX3J1bnRpbWVfcHV0X3N5bmMoZGV2LT5kZXYpOworfQorCiBzdGF0aWMgYm9vbCB0 aWxjZGNfY3J0Y19pc19vbihzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCiB7CiAJcmV0dXJuIGNydGMt PnN0YXRlICYmIGNydGMtPnN0YXRlLT5lbmFibGUgJiYgY3J0Yy0+c3RhdGUtPmFjdGl2ZTsKQEAg LTEwNTQsNiArMTA3NCw3IEBAIGludCB0aWxjZGNfY3J0Y19jcmVhdGUoc3RydWN0IGRybV9kZXZp Y2UgKmRldikKIAl9CiAKIAlwcml2LT5jcnRjID0gY3J0YzsKKwogCXJldHVybiAwOwogCiBmYWls OgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3RpbGNkYy90aWxjZGNfZHJ2LmMgYi9kcml2 ZXJzL2dwdS9kcm0vdGlsY2RjL3RpbGNkY19kcnYuYwppbmRleCBkN2FlNWJlLi43ZGFiZTU1IDEw MDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vdGlsY2RjL3RpbGNkY19kcnYuYworKysgYi9kcml2 ZXJzL2dwdS9kcm0vdGlsY2RjL3RpbGNkY19kcnYuYwpAQCAtNDE1LDYgKzQxNSw5IEBAIHN0YXRp YyBpbnQgdGlsY2RjX2luaXQoc3RydWN0IGRybV9kcml2ZXIgKmRkcnYsIHN0cnVjdCBkZXZpY2Ug KmRldikKIAkJZ290byBpbml0X2ZhaWxlZDsKIAogCXByaXYtPmlzX3JlZ2lzdGVyZWQgPSB0cnVl OworCisJdGlsY2RjX2NydGNfZGlzYWJsZV9pbml0KHByaXYtPmNydGMpOworCiAJcmV0dXJuIDA7 CiAKIGluaXRfZmFpbGVkOgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3RpbGNkYy90aWxj ZGNfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vdGlsY2RjL3RpbGNkY19kcnYuaAppbmRleCA4Y2Fh MTFiLi5hZGRlMWU0IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vdGlsY2RjL3RpbGNkY19k cnYuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vdGlsY2RjL3RpbGNkY19kcnYuaApAQCAtMTc5LDYg KzE3OSw3IEBAIHZvaWQgdGlsY2RjX2NydGNfc2V0X3NpbXVsYXRlX3Zlc2Ffc3luYyhzdHJ1Y3Qg ZHJtX2NydGMgKmNydGMsCiBpbnQgdGlsY2RjX2NydGNfdXBkYXRlX2ZiKHN0cnVjdCBkcm1fY3J0 YyAqY3J0YywKIAkJc3RydWN0IGRybV9mcmFtZWJ1ZmZlciAqZmIsCiAJCXN0cnVjdCBkcm1fcGVu ZGluZ192YmxhbmtfZXZlbnQgKmV2ZW50KTsKK3ZvaWQgdGlsY2RjX2NydGNfZGlzYWJsZV9pbml0 KHN0cnVjdCBkcm1fY3J0YyAqY3J0Yyk7CiAKIGludCB0aWxjZGNfcGxhbmVfaW5pdChzdHJ1Y3Qg ZHJtX2RldmljZSAqZGV2LCBzdHJ1Y3QgZHJtX3BsYW5lICpwbGFuZSk7CiAKLS0gCjEuOS4xCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwg bWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK