From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liviu Dudau Subject: Re: [RFC PATCH v2 2/5] drm: hdlcd: use vblank hooks in struct drm_crtc_funcs Date: Fri, 27 Jan 2017 17:02:06 +0000 Message-ID: <20170127170206.GG3140@e110455-lin.cambridge.arm.com> References: <1485065346-11578-1-git-send-email-shawnguo@kernel.org> <1485065346-11578-3-git-send-email-shawnguo@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from foss.arm.com (foss.arm.com [217.140.101.70]) by gabe.freedesktop.org (Postfix) with ESMTP id ABA8E6EDD7 for ; Fri, 27 Jan 2017 17:02:08 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1485065346-11578-3-git-send-email-shawnguo@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Shawn Guo Cc: Daniel Vetter , dri-devel@lists.freedesktop.org, Laurent Pinchart List-Id: dri-devel@lists.freedesktop.org T24gU3VuLCBKYW4gMjIsIDIwMTcgYXQgMDI6MDk6MDNQTSArMDgwMCwgU2hhd24gR3VvIHdyb3Rl Ogo+IEZyb206IFNoYXduIEd1byA8c2hhd24uZ3VvQGxpbmFyby5vcmc+Cj4gCj4gVGhlIHZibGFu ayBob29rcyBpbiBzdHJ1Y3QgZHJtX2RyaXZlciBhcmUgZGVwcmVjYXRlZCBhbmQgb25seSBtZWFu dCBmb3IKPiBsZWdhY3kgZHJpdmVycy4gIEZvciBtb2Rlcm4gZHJpdmVycyB3aXRoIERSSVZFUl9N T0RFU0VUIGZsYWcsIHRoZSBob29rcwo+IGluIHN0cnVjdCBkcm1fY3J0Y19mdW5jcyBzaG91bGQg YmUgdXNlZCBpbnN0ZWFkLgo+IAo+IFNpZ25lZC1vZmYtYnk6IFNoYXduIEd1byA8c2hhd24uZ3Vv QGxpbmFyby5vcmc+Cj4gQ2M6IExpdml1IER1ZGF1IDxsaXZpdS5kdWRhdUBhcm0uY29tPgoKQWNr ZWQtYnk6IExpdml1IER1ZGF1IDxsaXZpdS5kdWRhdUBhcm0uY29tPgoKPiAtLS0KPiAgZHJpdmVy cy9ncHUvZHJtL2FybS9oZGxjZF9jcnRjLmMgfCAyMCArKysrKysrKysrKysrKysrKysrKwo+ICBk cml2ZXJzL2dwdS9kcm0vYXJtL2hkbGNkX2Rydi5jICB8IDIwIC0tLS0tLS0tLS0tLS0tLS0tLS0t Cj4gIDIgZmlsZXMgY2hhbmdlZCwgMjAgaW5zZXJ0aW9ucygrKSwgMjAgZGVsZXRpb25zKC0pCj4g Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hcm0vaGRsY2RfY3J0Yy5jIGIvZHJpdmVy cy9ncHUvZHJtL2FybS9oZGxjZF9jcnRjLmMKPiBpbmRleCAyMGViZmI0ZmJkZmEuLjc5OGEzY2M0 ODBhMiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vYXJtL2hkbGNkX2NydGMuYwo+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9hcm0vaGRsY2RfY3J0Yy5jCj4gQEAgLTQyLDYgKzQyLDI0IEBA IHN0YXRpYyB2b2lkIGhkbGNkX2NydGNfY2xlYW51cChzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCj4g IAlkcm1fY3J0Y19jbGVhbnVwKGNydGMpOwo+ICB9Cj4gIAo+ICtzdGF0aWMgaW50IGhkbGNkX2Ny dGNfZW5hYmxlX3ZibGFuayhzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCj4gK3sKPiArCXN0cnVjdCBo ZGxjZF9kcm1fcHJpdmF0ZSAqaGRsY2QgPSBjcnRjX3RvX2hkbGNkX3ByaXYoY3J0Yyk7Cj4gKwl1 bnNpZ25lZCBpbnQgbWFzayA9IGhkbGNkX3JlYWQoaGRsY2QsIEhETENEX1JFR19JTlRfTUFTSyk7 Cj4gKwo+ICsJaGRsY2Rfd3JpdGUoaGRsY2QsIEhETENEX1JFR19JTlRfTUFTSywgbWFzayB8IEhE TENEX0lOVEVSUlVQVF9WU1lOQyk7Cj4gKwo+ICsJcmV0dXJuIDA7Cj4gK30KPiArCj4gK3N0YXRp YyB2b2lkIGhkbGNkX2NydGNfZGlzYWJsZV92Ymxhbmsoc3RydWN0IGRybV9jcnRjICpjcnRjKQo+ ICt7Cj4gKwlzdHJ1Y3QgaGRsY2RfZHJtX3ByaXZhdGUgKmhkbGNkID0gY3J0Y190b19oZGxjZF9w cml2KGNydGMpOwo+ICsJdW5zaWduZWQgaW50IG1hc2sgPSBoZGxjZF9yZWFkKGhkbGNkLCBIRExD RF9SRUdfSU5UX01BU0spOwo+ICsKPiArCWhkbGNkX3dyaXRlKGhkbGNkLCBIRExDRF9SRUdfSU5U X01BU0ssIG1hc2sgJiB+SERMQ0RfSU5URVJSVVBUX1ZTWU5DKTsKPiArfQo+ICsKPiAgc3RhdGlj IGNvbnN0IHN0cnVjdCBkcm1fY3J0Y19mdW5jcyBoZGxjZF9jcnRjX2Z1bmNzID0gewo+ICAJLmRl c3Ryb3kgPSBoZGxjZF9jcnRjX2NsZWFudXAsCj4gIAkuc2V0X2NvbmZpZyA9IGRybV9hdG9taWNf aGVscGVyX3NldF9jb25maWcsCj4gQEAgLTQ5LDYgKzY3LDggQEAgc3RhdGljIHZvaWQgaGRsY2Rf Y3J0Y19jbGVhbnVwKHN0cnVjdCBkcm1fY3J0YyAqY3J0YykKPiAgCS5yZXNldCA9IGRybV9hdG9t aWNfaGVscGVyX2NydGNfcmVzZXQsCj4gIAkuYXRvbWljX2R1cGxpY2F0ZV9zdGF0ZSA9IGRybV9h dG9taWNfaGVscGVyX2NydGNfZHVwbGljYXRlX3N0YXRlLAo+ICAJLmF0b21pY19kZXN0cm95X3N0 YXRlID0gZHJtX2F0b21pY19oZWxwZXJfY3J0Y19kZXN0cm95X3N0YXRlLAo+ICsJLmVuYWJsZV92 YmxhbmsgPSBoZGxjZF9jcnRjX2VuYWJsZV92YmxhbmssCj4gKwkuZGlzYWJsZV92YmxhbmsgPSBo ZGxjZF9jcnRjX2Rpc2FibGVfdmJsYW5rLAo+ICB9Owo+ICAKPiAgc3RhdGljIHN0cnVjdCBzaW1w bGVmYl9mb3JtYXQgc3VwcG9ydGVkX2Zvcm1hdHNbXSA9IFNJTVBMRUZCX0ZPUk1BVFM7Cj4gZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hcm0vaGRsY2RfZHJ2LmMgYi9kcml2ZXJzL2dwdS9k cm0vYXJtL2hkbGNkX2Rydi5jCj4gaW5kZXggZTVmNGY0YTY1NDZkLi42NTk4YmE0Y2M5NTggMTAw NjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FybS9oZGxjZF9kcnYuYwo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9hcm0vaGRsY2RfZHJ2LmMKPiBAQCAtMTk5LDI0ICsxOTksNiBAQCBzdGF0aWMg dm9pZCBoZGxjZF9pcnFfdW5pbnN0YWxsKHN0cnVjdCBkcm1fZGV2aWNlICpkcm0pCj4gIAloZGxj ZF93cml0ZShoZGxjZCwgSERMQ0RfUkVHX0lOVF9NQVNLLCBpcnFfbWFzayk7Cj4gIH0KPiAgCj4g LXN0YXRpYyBpbnQgaGRsY2RfZW5hYmxlX3ZibGFuayhzdHJ1Y3QgZHJtX2RldmljZSAqZHJtLCB1 bnNpZ25lZCBpbnQgY3J0YykKPiAtewo+IC0Jc3RydWN0IGhkbGNkX2RybV9wcml2YXRlICpoZGxj ZCA9IGRybS0+ZGV2X3ByaXZhdGU7Cj4gLQl1bnNpZ25lZCBpbnQgbWFzayA9IGhkbGNkX3JlYWQo aGRsY2QsIEhETENEX1JFR19JTlRfTUFTSyk7Cj4gLQo+IC0JaGRsY2Rfd3JpdGUoaGRsY2QsIEhE TENEX1JFR19JTlRfTUFTSywgbWFzayB8IEhETENEX0lOVEVSUlVQVF9WU1lOQyk7Cj4gLQo+IC0J cmV0dXJuIDA7Cj4gLX0KPiAtCj4gLXN0YXRpYyB2b2lkIGhkbGNkX2Rpc2FibGVfdmJsYW5rKHN0 cnVjdCBkcm1fZGV2aWNlICpkcm0sIHVuc2lnbmVkIGludCBjcnRjKQo+IC17Cj4gLQlzdHJ1Y3Qg aGRsY2RfZHJtX3ByaXZhdGUgKmhkbGNkID0gZHJtLT5kZXZfcHJpdmF0ZTsKPiAtCXVuc2lnbmVk IGludCBtYXNrID0gaGRsY2RfcmVhZChoZGxjZCwgSERMQ0RfUkVHX0lOVF9NQVNLKTsKPiAtCj4g LQloZGxjZF93cml0ZShoZGxjZCwgSERMQ0RfUkVHX0lOVF9NQVNLLCBtYXNrICYgfkhETENEX0lO VEVSUlVQVF9WU1lOQyk7Cj4gLX0KPiAtCj4gICNpZmRlZiBDT05GSUdfREVCVUdfRlMKPiAgc3Rh dGljIGludCBoZGxjZF9zaG93X3VuZGVycnVuX2NvdW50KHN0cnVjdCBzZXFfZmlsZSAqbSwgdm9p ZCAqYXJnKQo+ICB7Cj4gQEAgLTI4NSw4ICsyNjcsNiBAQCBzdGF0aWMgdm9pZCBoZGxjZF9kZWJ1 Z2ZzX2NsZWFudXAoc3RydWN0IGRybV9taW5vciAqbWlub3IpCj4gIAkuaXJxX3Bvc3RpbnN0YWxs ID0gaGRsY2RfaXJxX3Bvc3RpbnN0YWxsLAo+ICAJLmlycV91bmluc3RhbGwgPSBoZGxjZF9pcnFf dW5pbnN0YWxsLAo+ICAJLmdldF92YmxhbmtfY291bnRlciA9IGRybV92Ymxhbmtfbm9faHdfY291 bnRlciwKPiAtCS5lbmFibGVfdmJsYW5rID0gaGRsY2RfZW5hYmxlX3ZibGFuaywKPiAtCS5kaXNh YmxlX3ZibGFuayA9IGhkbGNkX2Rpc2FibGVfdmJsYW5rLAo+ICAJLmdlbV9mcmVlX29iamVjdF91 bmxvY2tlZCA9IGRybV9nZW1fY21hX2ZyZWVfb2JqZWN0LAo+ICAJLmdlbV92bV9vcHMgPSAmZHJt X2dlbV9jbWFfdm1fb3BzLAo+ICAJLmR1bWJfY3JlYXRlID0gZHJtX2dlbV9jbWFfZHVtYl9jcmVh dGUsCj4gLS0gCj4gMS45LjEKPiAKCi0tIAo9PT09PT09PT09PT09PT09PT09PQp8IEkgd291bGQg bGlrZSB0byB8CnwgZml4IHRoZSB3b3JsZCwgIHwKfCBidXQgdGhleSdyZSBub3QgfAp8IGdpdmlu ZyBtZSB0aGUgICB8CiBcIHNvdXJjZSBjb2RlISAgLwogIC0tLS0tLS0tLS0tLS0tLQogICAgwq9c Xyjjg4QpXy/CrwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK