From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark yao Subject: Re: [PATCH 1/2] drm/rockchip: Use CRTC vblank event interface Date: Wed, 02 Dec 2015 09:02:33 +0800 Message-ID: <565E4329.1080802@rock-chips.com> References: <1447678222-6858-1-git-send-email-daniels@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1447678222-6858-1-git-send-email-daniels@collabora.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Daniel Stone Cc: linux-rockchip@lists.infradead.org, Sjoerd Simons , Thierry Reding , dri-devel@lists.freedesktop.org List-Id: linux-rockchip.vger.kernel.org T24gMjAxNeW5tDEx5pyIMTbml6UgMjA6NTAsIERhbmllbCBTdG9uZSB3cm90ZToKPiBQYXNzaW5n IC0xIGFzIHRoZSBwaXBlIGZvciB2YmxhbmsgZXZlbnRzIG5vdyB0cmlnZ2VycyBhIFdBUk5fT04s IGJ1dCBoYWQKPiBwcmV2aW91c2x5IG1hZGUgbXVsdGktc2NyZWVuIHVudXNhYmxlIGFueXdheS4g UGFzcyB0aGUgY29ycmVjdCBwaXBlIHRvCj4gdGhlIGV2ZW50LXNlbmQgZnVuY3Rpb24sIGFuZCB1 c2UgdGhlIG5ldyBBUEkgdG8gbWFrZSB0aGlzIGEgYml0IGVhc2llcgo+IGZvciB1cy4KPgo+IEZp eGVzIFdBUk4gcHJlc2VudCBzaW5jZSBjYzFlZjExOGZjIGZvciBldmVyeSBwYWdlZmxpcCBldmVu dCBzZW50Ogo+IFsgIDIwOS41NDk5NjldIC0tLS0tLS0tLS0tLVsgY3V0IGhlcmUgXS0tLS0tLS0t LS0tLQo+IFsgIDIwOS41NTQ1OTJdIFdBUk5JTkc6IENQVTogMyBQSUQ6IDIzOCBhdCBkcml2ZXJz L2dwdS9kcm0vZHJtX2lycS5jOjkyNCBkcm1fdmJsYW5rX2NvdW50X2FuZF90aW1lKzB4ODAvMHg4 OCBbZHJtXSgpCj4gWyAgMjA5LjU2NDgzMl0gTW9kdWxlcyBsaW5rZWQgaW46IFsuLi5dCj4gWyAg MjA5LjYxMjQwMV0gQ1BVOiAzIFBJRDogMjM4IENvbW06IGlycS80MS1mZjk0MDAwMCBUYWludGVk OiBHICAgICAgICBXICAgICAgIDQuMy4wLXJjNisgIzcxCj4gWyAgMjA5LjYyMDY0N10gSGFyZHdh cmUgbmFtZTogUm9ja2NoaXAgKERldmljZSBUcmVlKQo+IFsgIDIwOS42MjUzNDhdIFs8YzAwMWJi ODA+XSAodW53aW5kX2JhY2t0cmFjZSkgZnJvbSBbPGMwMDE2MTVjPl0gKHNob3dfc3RhY2srMHgy MC8weDI0KQo+IFsgIDIwOS42MzMwNzldIFs8YzAwMTYxNWM+XSAoc2hvd19zdGFjaykgZnJvbSBb PGMwMmIyYzUwPl0gKGR1bXBfc3RhY2srMHg4Yy8weDljKQo+IFsgIDIwOS42NDAyODldIFs8YzAy YjJjNTA+XSAoZHVtcF9zdGFjaykgZnJvbSBbPGMwMDUyZTg4Pl0gKHdhcm5fc2xvd3BhdGhfY29t bW9uKzB4OTQvMHhjNCkKPiBbICAyMDkuNjQ4MzY0XSBbPGMwMDUyZTg4Pl0gKHdhcm5fc2xvd3Bh dGhfY29tbW9uKSBmcm9tIFs8YzAwNTJmNzQ+XSAod2Fybl9zbG93cGF0aF9udWxsKzB4MmMvMHgz NCkKPiBbICAyMDkuNjU3MTM5XSBbPGMwMDUyZjc0Pl0gKHdhcm5fc2xvd3BhdGhfbnVsbCkgZnJv bSBbPGJmMTdkYzMwPl0gKGRybV92YmxhbmtfY291bnRfYW5kX3RpbWUrMHg4MC8weDg4IFtkcm1d KQo+IFsgIDIwOS42NjY4NzVdIFs8YmYxN2RjMzA+XSAoZHJtX3ZibGFua19jb3VudF9hbmRfdGlt ZSBbZHJtXSkgZnJvbSBbPGJmMTdlNDg0Pl0gKGRybV9zZW5kX3ZibGFua19ldmVudCsweDc0LzB4 N2MgW2RybV0pCj4gWyAgMjA5LjY3NzM4NV0gWzxiZjE3ZTQ4ND5dIChkcm1fc2VuZF92Ymxhbmtf ZXZlbnQgW2RybV0pIGZyb20gWzxiZjRjMTE0ND5dICh2b3Bfd2luX3N0YXRlX2NvbXBsZXRlKzB4 NGMvMHg3MCBbcm9ja2NoaXBfZHJtX3ZvcF0pCj4gWyAgMjA5LjY4ODc1N10gWzxiZjRjMTE0ND5d ICh2b3Bfd2luX3N0YXRlX2NvbXBsZXRlIFtyb2NrY2hpcF9kcm1fdm9wXSkgZnJvbSBbPGJmNGMz YmRjPl0gKHZvcF9pc3JfdGhyZWFkKzB4MTcwLzB4MWQ0IFtyb2NrY2hpcF9kcm1fdm9wXSkKPiBb ICAyMDkuNzAwODIyXSBbPGJmNGMzYmRjPl0gKHZvcF9pc3JfdGhyZWFkIFtyb2NrY2hpcF9kcm1f dm9wXSkgZnJvbSBbPGMwMGFiOTNjPl0gKGlycV90aHJlYWRfZm4rMHgyYy8weDUwKQo+IFsgIDIw OS43MTAyODRdIFs8YzAwYWI5M2M+XSAoaXJxX3RocmVhZF9mbikgZnJvbSBbPGMwMGFiY2FjPl0g KGlycV90aHJlYWQrMHgxM2MvMHgxODgpCj4gWyAgMjA5LjcxNzkyN10gWzxjMDBhYmNhYz5dIChp cnFfdGhyZWFkKSBmcm9tIFs8YzAwNzIzYzg+XSAoa3RocmVhZCsweGVjLzB4MTA0KQo+IFsgIDIw OS43MjQ5NjVdIFs8YzAwNzIzYzg+XSAoa3RocmVhZCkgZnJvbSBbPGMwMDExNjM4Pl0gKHJldF9m cm9tX2ZvcmsrMHgxNC8weDNjKQo+IFsgIDIwOS43MzIxNzFdIC0tLVsgZW5kIHRyYWNlIDA2OTBi YzYwNGY1ZDUzNWQgXS0tLQo+Cj4gU2lnbmVkLW9mZi1ieTogRGFuaWVsIFN0b25lIDxkYW5pZWxz QGNvbGxhYm9yYS5jb20+Cj4gQ2M6IFNqb2VyZCBTaW1vbnMgPHNqb2VyZC5zaW1vbnNAY29sbGFi b3JhLmNvLnVrPgo+IENjOiBUaGllcnJ5IFJlZGluZyA8dHJlZGluZ0BudmlkaWEuY29tPgo+IENj OiBIZWlrbyBTdHVlYm5lciA8aGVpa29Ac250ZWNoLmRlPgo+IC0tLQo+ICAgZHJpdmVycy9ncHUv ZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3AuYyB8IDIgKy0KPiAgIDEgZmlsZSBjaGFuZ2Vk LCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fdm9wLmMgYi9kcml2ZXJzL2dwdS9kcm0vcm9j a2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5jCj4gaW5kZXggNWQ4YWU1ZS4uZGRmNmRjMiAxMDA2NDQK PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5jCj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3AuYwo+IEBAIC0xMjg5 LDcgKzEyODksNyBAQCBzdGF0aWMgdm9pZCB2b3Bfd2luX3N0YXRlX2NvbXBsZXRlKHN0cnVjdCB2 b3Bfd2luICp2b3Bfd2luLAo+ICAgCj4gICAJaWYgKHN0YXRlLT5ldmVudCkgewo+ICAgCQlzcGlu X2xvY2tfaXJxc2F2ZSgmZHJtLT5ldmVudF9sb2NrLCBmbGFncyk7Cj4gLQkJZHJtX3NlbmRfdmJs YW5rX2V2ZW50KGRybSwgLTEsIHN0YXRlLT5ldmVudCk7Cj4gKwkJZHJtX2NydGNfc2VuZF92Ymxh bmtfZXZlbnQoY3J0Yywgc3RhdGUtPmV2ZW50KTsKPiAgIAkJc3Bpbl91bmxvY2tfaXJxcmVzdG9y ZSgmZHJtLT5ldmVudF9sb2NrLCBmbGFncyk7Cj4gICAJfQo+ICAgCgpBcHBsaWVkIHRvIG15IGRy bS1maXhlcywgVGhhbmtzIGZvciB0aGlzIGZpeC4KCi0tIArvvK1hcmsgWWFvCgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK