From mboxrd@z Thu Jan 1 00:00:00 1970 From: Archit Taneja Subject: [PATCH v2 04/10] drm/msm/dsi: Delay dsi_clk_init Date: Wed, 18 Nov 2015 16:25:25 +0530 Message-ID: <1447844131-4182-5-git-send-email-architt@codeaurora.org> References: <1444827544-25656-1-git-send-email-architt@codeaurora.org> <1447844131-4182-1-git-send-email-architt@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1447844131-4182-1-git-send-email-architt@codeaurora.org> 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, robdclark@gmail.com Cc: linux-arm-msm@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org SW5pdGlhbGl6ZSBjbG9ja3Mgb25seSBhZnRlciB3ZSBnZXQgdGhlIERTSSBob3N0IHZlcnNpb24u IFRoaXMgd2lsbCBhbGxvdwp1cyB0byBnZXQgY2xvY2tzIHVzaW5nIGEgcHJlLWRlZmluZWQgbGlz dCBiYXNlZCBvbiB0aGUgRFNJIG1ham9yL21pbm9yCnZlcnNpb24gb2YgdGhlIGhvc3QuIFRoaXMg aXMgcmVxdWlyZWQgc2luY2UgY2xvY2sgcmVxdWlyZW1lbnRzIG9mCmRpZmZlcmVudCBtYWpvciBE U0kgcmV2aXNpb25zKHYyIHZzIDZnKSBhcmVuJ3QgdGhlIHNhbWUuCgpNb2RpZnkgZHNpX2dldF92 ZXJzaW9uIHRvIGdldCB0aGUgaW50ZXJmYWNlIGNsb2NrLCBhbmQgdGhlbiBwdXQgaXQgYWZ0ZXIK aXQgaXMgdXNlZC4KClNpZ25lZC1vZmYtYnk6IEFyY2hpdCBUYW5lamEgPGFyY2hpdHRAY29kZWF1 cm9yYS5vcmc+Ci0tLQogZHJpdmVycy9ncHUvZHJtL21zbS9kc2kvZHNpX2hvc3QuYyB8IDMyICsr KysrKysrKysrKysrKysrKysrKystLS0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMjIgaW5zZXJ0 aW9ucygrKSwgMTAgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL21z bS9kc2kvZHNpX2hvc3QuYyBiL2RyaXZlcnMvZ3B1L2RybS9tc20vZHNpL2RzaV9ob3N0LmMKaW5k ZXggOGU4ZmNjNy4uY2JjZjhkZCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL21zbS9kc2kv ZHNpX2hvc3QuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL2RzaS9kc2lfaG9zdC5jCkBAIC0x NzcsMjEgKzE3NywzMSBAQCBzdGF0aWMgY29uc3Qgc3RydWN0IG1zbV9kc2lfY2ZnX2hhbmRsZXIg KmRzaV9nZXRfY29uZmlnKAogCQkJCQkJc3RydWN0IG1zbV9kc2lfaG9zdCAqbXNtX2hvc3QpCiB7 CiAJY29uc3Qgc3RydWN0IG1zbV9kc2lfY2ZnX2hhbmRsZXIgKmNmZ19obmQgPSBOVUxMOworCXN0 cnVjdCBkZXZpY2UgKmRldiA9ICZtc21faG9zdC0+cGRldi0+ZGV2OwogCXN0cnVjdCByZWd1bGF0 b3IgKmdkc2NfcmVnOworCXN0cnVjdCBjbGsgKmFoYl9jbGs7CiAJaW50IHJldDsKIAl1MzIgbWFq b3IgPSAwLCBtaW5vciA9IDA7CiAKLQlnZHNjX3JlZyA9IHJlZ3VsYXRvcl9nZXQoJm1zbV9ob3N0 LT5wZGV2LT5kZXYsICJnZHNjIik7CisJZ2RzY19yZWcgPSByZWd1bGF0b3JfZ2V0KGRldiwgImdk c2MiKTsKIAlpZiAoSVNfRVJSKGdkc2NfcmVnKSkgewogCQlwcl9lcnIoIiVzOiBjYW5ub3QgZ2V0 IGdkc2NcbiIsIF9fZnVuY19fKTsKIAkJZ290byBleGl0OwogCX0KKworCWFoYl9jbGsgPSBjbGtf Z2V0KGRldiwgImlmYWNlX2NsayIpOworCWlmIChJU19FUlIoYWhiX2NsaykpIHsKKwkJcHJfZXJy KCIlczogY2Fubm90IGdldCBpbnRlcmZhY2UgY2xvY2tcbiIsIF9fZnVuY19fKTsKKwkJZ290byBw dXRfZ2RzYzsKKwl9CisKIAlyZXQgPSByZWd1bGF0b3JfZW5hYmxlKGdkc2NfcmVnKTsKIAlpZiAo cmV0KSB7CiAJCXByX2VycigiJXM6IHVuYWJsZSB0byBlbmFibGUgZ2RzY1xuIiwgX19mdW5jX18p OwotCQlnb3RvIHB1dF9nZHNjOworCQlnb3RvIHB1dF9jbGs7CiAJfQotCXJldCA9IGNsa19wcmVw YXJlX2VuYWJsZShtc21faG9zdC0+YWhiX2Nsayk7CisKKwlyZXQgPSBjbGtfcHJlcGFyZV9lbmFi bGUoYWhiX2Nsayk7CiAJaWYgKHJldCkgewogCQlwcl9lcnIoIiVzOiB1bmFibGUgdG8gZW5hYmxl IGFoYl9jbGtcbiIsIF9fZnVuY19fKTsKIAkJZ290byBkaXNhYmxlX2dkc2M7CkBAIC0yMDgsOSAr MjE4LDExIEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3QgbXNtX2RzaV9jZmdfaGFuZGxlciAqZHNpX2dl dF9jb25maWcoCiAJREJHKCIlczogVmVyc2lvbiAleDoleFxuIiwgX19mdW5jX18sIG1ham9yLCBt aW5vcik7CiAKIGRpc2FibGVfY2xrczoKLQljbGtfZGlzYWJsZV91bnByZXBhcmUobXNtX2hvc3Qt PmFoYl9jbGspOworCWNsa19kaXNhYmxlX3VucHJlcGFyZShhaGJfY2xrKTsKIGRpc2FibGVfZ2Rz YzoKIAlyZWd1bGF0b3JfZGlzYWJsZShnZHNjX3JlZyk7CitwdXRfY2xrOgorCWNsa19wdXQoYWhi X2Nsayk7CiBwdXRfZ2RzYzoKIAlyZWd1bGF0b3JfcHV0KGdkc2NfcmVnKTsKIGV4aXQ6CkBAIC0x NDIwLDEyICsxNDMyLDYgQEAgaW50IG1zbV9kc2lfaG9zdF9pbml0KHN0cnVjdCBtc21fZHNpICpt c21fZHNpKQogCQlnb3RvIGZhaWw7CiAJfQogCi0JcmV0ID0gZHNpX2Nsa19pbml0KG1zbV9ob3N0 KTsKLQlpZiAocmV0KSB7Ci0JCXByX2VycigiJXM6IHVuYWJsZSB0byBpbml0aWFsaXplIGRzaSBj bGtzXG4iLCBfX2Z1bmNfXyk7Ci0JCWdvdG8gZmFpbDsKLQl9Ci0KIAltc21faG9zdC0+Y3RybF9i YXNlID0gbXNtX2lvcmVtYXAocGRldiwgImRzaV9jdHJsIiwgIkRTSSBDVFJMIik7CiAJaWYgKElT X0VSUihtc21faG9zdC0+Y3RybF9iYXNlKSkgewogCQlwcl9lcnIoIiVzOiB1bmFibGUgdG8gbWFw IERzaSBjdHJsIGJhc2VcbiIsIF9fZnVuY19fKTsKQEAgLTE0NDksNiArMTQ1NSwxMiBAQCBpbnQg bXNtX2RzaV9ob3N0X2luaXQoc3RydWN0IG1zbV9kc2kgKm1zbV9kc2kpCiAJCWdvdG8gZmFpbDsK IAl9CiAKKwlyZXQgPSBkc2lfY2xrX2luaXQobXNtX2hvc3QpOworCWlmIChyZXQpIHsKKwkJcHJf ZXJyKCIlczogdW5hYmxlIHRvIGluaXRpYWxpemUgZHNpIGNsa3NcbiIsIF9fZnVuY19fKTsKKwkJ Z290byBmYWlsOworCX0KKwogCW1zbV9ob3N0LT5yeF9idWYgPSBkZXZtX2t6YWxsb2MoJnBkZXYt PmRldiwgU1pfNEssIEdGUF9LRVJORUwpOwogCWlmICghbXNtX2hvc3QtPnJ4X2J1ZikgewogCQlw cl9lcnIoIiVzOiBhbGxvYyByeCB0ZW1wIGJ1ZiBmYWlsZWRcbiIsIF9fZnVuY19fKTsKLS0gClRo ZSBRdWFsY29tbSBJbm5vdmF0aW9uIENlbnRlciwgSW5jLiBpcyBhIG1lbWJlciBvZiB0aGUgQ29k ZSBBdXJvcmEgRm9ydW0sCmhvc3RlZCBieSBUaGUgTGludXggRm91bmRhdGlvbgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK