From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bruce Wang Subject: [PATCH v3 4/4] drm/msm/dpu: Replace dpu_crtc_reset by atomic helper Date: Fri, 5 Oct 2018 17:04:03 -0400 Message-ID: <20181005210403.54615-5-bzwang@chromium.org> References: <20181005210403.54615-1-bzwang@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181005210403.54615-1-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, jcrouse-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 U2luY2Ugd2UgcmVtb3ZlZCBhbGwgc3VzcGVuZCBsb2dpYyBmcm9tIHRoZSBjcnRjIGNvZGUgKHNl ZSBwYXRjaCAzLzQpLApkcHVfY3J0Y19yZXNldCBkb2VzIHRoZSBzYW1lIHRoaW5ncyBhcyBkcm1f YXRvbWljX2hlbHBlcl9jcnRjX3Jlc2V0LCBzbyBsZXQncwpqdXN0IHJlcGxhY2UgaXQgd2l0aCBh IGNhbGwgdG8gdGhlIGF0b21pYyBoZWxwZXIuCgp2MzogYWRkZWQgcGF0Y2ggdG8gcGF0Y2hzZXQK ClNpZ25lZC1vZmYtYnk6IEJydWNlIFdhbmcgPGJ6d2FuZ0BjaHJvbWl1bS5vcmc+Ci0tLQogZHJp dmVycy9ncHUvZHJtL21zbS9kaXNwL2RwdTEvZHB1X2NydGMuYyB8IDM5ICstLS0tLS0tLS0tLS0t LS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAzOCBkZWxldGlvbnMo LSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVfY3J0Yy5j IGIvZHJpdmVycy9ncHUvZHJtL21zbS9kaXNwL2RwdTEvZHB1X2NydGMuYwppbmRleCBhYzYwNDA1 NWE4MjQuLmM1YmE3NTNkNDQxYyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL21zbS9kaXNw L2RwdTEvZHB1X2NydGMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVf Y3J0Yy5jCkBAIC04NDQsNDMgKzg0NCw2IEBAIHN0YXRpYyBzdHJ1Y3QgZHJtX2NydGNfc3RhdGUg KmRwdV9jcnRjX2R1cGxpY2F0ZV9zdGF0ZShzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCiAJcmV0dXJu ICZjc3RhdGUtPmJhc2U7CiB9CiAKLS8qKgotICogZHB1X2NydGNfcmVzZXQgLSByZXNldCBob29r IGZvciBDUlRDcwotICogUmVzZXRzIHRoZSBhdG9taWMgc3RhdGUgZm9yIEBjcnRjIGJ5IGZyZWVp bmcgdGhlIHN0YXRlIHBvaW50ZXIgKHdoaWNoIG1pZ2h0Ci0gKiBiZSBOVUxMLCBlLmcuIGF0IGRy aXZlciBsb2FkIHRpbWUpIGFuZCBhbGxvY2F0aW5nIGEgbmV3IGVtcHR5IHN0YXRlIG9iamVjdC4K LSAqIEBjcnRjOiBQb2ludGVyIHRvIGRybSBjcnRjIHN0cnVjdHVyZQotICovCi1zdGF0aWMgdm9p ZCBkcHVfY3J0Y19yZXNldChzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCi17Ci0Jc3RydWN0IGRwdV9j cnRjICpkcHVfY3J0YzsKLQlzdHJ1Y3QgZHB1X2NydGNfc3RhdGUgKmNzdGF0ZTsKLQotCWlmICgh Y3J0YykgewotCQlEUFVfRVJST1IoImludmFsaWQgY3J0Y1xuIik7Ci0JCXJldHVybjsKLQl9Ci0K LQkvKiByZXZlcnQgc3VzcGVuZCBhY3Rpb25zLCBpZiBuZWNlc3NhcnkgKi8KLQlpZiAoZHB1X2tt c19pc19zdXNwZW5kX3N0YXRlKGNydGMtPmRldikpCi0JCV9kcHVfY3J0Y19zZXRfc3VzcGVuZChj cnRjLCBmYWxzZSk7Ci0KLQkvKiByZW1vdmUgcHJldmlvdXMgc3RhdGUsIGlmIHByZXNlbnQgKi8K LQlpZiAoY3J0Yy0+c3RhdGUpIHsKLQkJZHB1X2NydGNfZGVzdHJveV9zdGF0ZShjcnRjLCBjcnRj LT5zdGF0ZSk7Ci0JCWNydGMtPnN0YXRlID0gMDsKLQl9Ci0KLQlkcHVfY3J0YyA9IHRvX2RwdV9j cnRjKGNydGMpOwotCWNzdGF0ZSA9IGt6YWxsb2Moc2l6ZW9mKCpjc3RhdGUpLCBHRlBfS0VSTkVM KTsKLQlpZiAoIWNzdGF0ZSkgewotCQlEUFVfRVJST1IoImZhaWxlZCB0byBhbGxvY2F0ZSBzdGF0 ZVxuIik7Ci0JCXJldHVybjsKLQl9Ci0KLQljc3RhdGUtPmJhc2UuY3J0YyA9IGNydGM7Ci0JY3J0 Yy0+c3RhdGUgPSAmY3N0YXRlLT5iYXNlOwotfQotCiBzdGF0aWMgdm9pZCBkcHVfY3J0Y19oYW5k bGVfcG93ZXJfZXZlbnQodTMyIGV2ZW50X3R5cGUsIHZvaWQgKmFyZykKIHsKIAlzdHJ1Y3QgZHJt X2NydGMgKmNydGMgPSBhcmc7CkBAIC0xNDk5LDcgKzE0NjIsNyBAQCBzdGF0aWMgY29uc3Qgc3Ry dWN0IGRybV9jcnRjX2Z1bmNzIGRwdV9jcnRjX2Z1bmNzID0gewogCS5zZXRfY29uZmlnID0gZHJt X2F0b21pY19oZWxwZXJfc2V0X2NvbmZpZywKIAkuZGVzdHJveSA9IGRwdV9jcnRjX2Rlc3Ryb3ks CiAJLnBhZ2VfZmxpcCA9IGRybV9hdG9taWNfaGVscGVyX3BhZ2VfZmxpcCwKLQkucmVzZXQgPSBk cHVfY3J0Y19yZXNldCwKKwkucmVzZXQgPSBkcm1fYXRvbWljX2hlbHBlcl9jcnRjX3Jlc2V0LAog CS5hdG9taWNfZHVwbGljYXRlX3N0YXRlID0gZHB1X2NydGNfZHVwbGljYXRlX3N0YXRlLAogCS5h dG9taWNfZGVzdHJveV9zdGF0ZSA9IGRwdV9jcnRjX2Rlc3Ryb3lfc3RhdGUsCiAJLmxhdGVfcmVn aXN0ZXIgPSBkcHVfY3J0Y19sYXRlX3JlZ2lzdGVyLAotLSAKMi4xOS4wLjYwNS5nMDFkMzcxZjc0 MS1nb29nCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpG cmVlZHJlbm8gbWFpbGluZyBsaXN0CkZyZWVkcmVub0BsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9mcmVlZHJlbm8K