From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bruce Wang Subject: [PATCH v2 4/7] drm/msm/dpu: Change _dpu_crtc_power_enable to void Date: Thu, 20 Sep 2018 12:49:21 -0400 Message-ID: <20180920164924.225847-5-bzwang@chromium.org> References: <20180920164924.225847-1-bzwang@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180920164924.225847-1-bzwang-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, abhinavk-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org QWxsIGNoZWNrcyBmb3IgX2RwdV9jcnRjX3Bvd2VyX2VuYWJsZSBhcmUgbm90IHRydWUsIHNvIHRo ZSBmdW5jdGlvbgpjYW4gbmV2ZXIgcmV0dXJuIGFuIGVycm9yIGNvZGUuIEFsbCBjYWxscyBvZiB0 aGUgZnVuY3Rpb24gaGF2ZSBhbHNvCmJlZW4gY2hhbmdlZCBzbyB0aGF0IHRoZXkgZG9uJ3QgZXhw ZWN0IGEgcmV0dXJuIHZhbHVlLgoKU2lnbmVkLW9mZi1ieTogQnJ1Y2UgV2FuZyA8Ynp3YW5nQGNo cm9taXVtLm9yZz4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVfY3J0Yy5j IHwgMzUgKysrKy0tLS0tLS0tLS0tLS0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRp b25zKCspLCAzMCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vbXNt L2Rpc3AvZHB1MS9kcHVfY3J0Yy5jIGIvZHJpdmVycy9ncHUvZHJtL21zbS9kaXNwL2RwdTEvZHB1 X2NydGMuYwppbmRleCBhOWFkYjE2ZWFjNmYuLjY0OGQ3N2M0MWMzZSAxMDA2NDQKLS0tIGEvZHJp dmVycy9ncHUvZHJtL21zbS9kaXNwL2RwdTEvZHB1X2NydGMuYworKysgYi9kcml2ZXJzL2dwdS9k cm0vbXNtL2Rpc3AvZHB1MS9kcHVfY3J0Yy5jCkBAIC01OSwzNyArNTksMTYgQEAgc3RhdGljIGlu bGluZSBzdHJ1Y3QgZHB1X2ttcyAqX2RwdV9jcnRjX2dldF9rbXMoc3RydWN0IGRybV9jcnRjICpj cnRjKQogCQkJLT5rbXMpOwogfQogCi1zdGF0aWMgaW5saW5lIGludCBfZHB1X2NydGNfcG93ZXJf ZW5hYmxlKHN0cnVjdCBkcHVfY3J0YyAqZHB1X2NydGMsIGJvb2wgZW5hYmxlKQorc3RhdGljIGlu bGluZSB2b2lkIF9kcHVfY3J0Y19wb3dlcl9lbmFibGUoc3RydWN0IGRwdV9jcnRjICpkcHVfY3J0 YywgYm9vbCBlbmFibGUpCiB7Ci0Jc3RydWN0IGRybV9jcnRjICpjcnRjOwotCXN0cnVjdCBtc21f ZHJtX3ByaXZhdGUgKnByaXY7Ci0Jc3RydWN0IGRwdV9rbXMgKmRwdV9rbXM7Ci0KLQlpZiAoIWRw dV9jcnRjKSB7Ci0JCURQVV9FUlJPUigiaW52YWxpZCBkcHUgY3J0Y1xuIik7Ci0JCXJldHVybiAt RUlOVkFMOwotCX0KLQotCWNydGMgPSAmZHB1X2NydGMtPmJhc2U7Ci0JaWYgKCFjcnRjLT5kZXYg fHwgIWNydGMtPmRldi0+ZGV2X3ByaXZhdGUpIHsKLQkJRFBVX0VSUk9SKCJpbnZhbGlkIGRybSBk ZXZpY2VcbiIpOwotCQlyZXR1cm4gLUVJTlZBTDsKLQl9Ci0KLQlwcml2ID0gY3J0Yy0+ZGV2LT5k ZXZfcHJpdmF0ZTsKLQlpZiAoIXByaXYtPmttcykgewotCQlEUFVfRVJST1IoImludmFsaWQga21z XG4iKTsKLQkJcmV0dXJuIC1FSU5WQUw7Ci0JfQotCi0JZHB1X2ttcyA9IHRvX2RwdV9rbXMocHJp di0+a21zKTsKKwlzdHJ1Y3QgZHJtX2NydGMgKmNydGMgPSAmZHB1X2NydGMtPmJhc2U7CisJc3Ry dWN0IG1zbV9kcm1fcHJpdmF0ZSAqcHJpdiA9IGNydGMtPmRldi0+ZGV2X3ByaXZhdGU7CisJc3Ry dWN0IGRwdV9rbXMgKmRwdV9rbXMgPSB0b19kcHVfa21zKHByaXYtPmttcyk7CiAKIAlpZiAoZW5h YmxlKQogCQlwbV9ydW50aW1lX2dldF9zeW5jKCZkcHVfa21zLT5wZGV2LT5kZXYpOwogCWVsc2UK IAkJcG1fcnVudGltZV9wdXRfc3luYygmZHB1X2ttcy0+cGRldi0+ZGV2KTsKLQotCXJldHVybiAw OwogfQogCiBzdGF0aWMgdm9pZCBkcHVfY3J0Y19kZXN0cm95KHN0cnVjdCBkcm1fY3J0YyAqY3J0 YykKQEAgLTgyMiwxNCArODAxLDEwIEBAIHN0YXRpYyBpbnQgX2RwdV9jcnRjX3ZibGFua19lbmFi bGVfbm9fbG9jaygKIAlkZXYgPSBjcnRjLT5kZXY7CiAKIAlpZiAoZW5hYmxlKSB7Ci0JCWludCBy ZXQ7Ci0KIAkJLyogZHJvcCBsb2NrIHNpbmNlIHBvd2VyIGNydGMgY2IgbWF5IHRyeSB0byByZS1h Y3F1aXJlIGxvY2sgKi8KIAkJbXV0ZXhfdW5sb2NrKCZkcHVfY3J0Yy0+Y3J0Y19sb2NrKTsKLQkJ cmV0ID0gX2RwdV9jcnRjX3Bvd2VyX2VuYWJsZShkcHVfY3J0YywgdHJ1ZSk7CisJCV9kcHVfY3J0 Y19wb3dlcl9lbmFibGUoZHB1X2NydGMsIHRydWUpOwogCQltdXRleF9sb2NrKCZkcHVfY3J0Yy0+ Y3J0Y19sb2NrKTsKLQkJaWYgKHJldCkKLQkJCXJldHVybiByZXQ7CiAKIAkJbGlzdF9mb3JfZWFj aF9lbnRyeShlbmMsICZkZXYtPm1vZGVfY29uZmlnLmVuY29kZXJfbGlzdCwgaGVhZCkgewogCQkJ aWYgKGVuYy0+Y3J0YyAhPSBjcnRjKQotLSAKMi4xOS4wLjQ0NC5nMTgyNDJkYTdlZi1nb29nCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpGcmVlZHJlbm8g bWFpbGluZyBsaXN0CkZyZWVkcmVub0BsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9mcmVlZHJlbm8K