From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/2] drm: Adding rotation to drm_plane_helper_check_update Date: Wed, 14 Jan 2015 11:27:42 +0200 Message-ID: <20150114092742.GN10649@intel.com> References: <1421152420-20375-1-git-send-email-sonika.jindal@intel.com> <1421152420-20375-2-git-send-email-sonika.jindal@intel.com> <20150113133245.GK10649@intel.com> <54B5F229.8030708@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <54B5F229.8030708@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: sonika Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBKYW4gMTQsIDIwMTUgYXQgMTA6MDU6NTNBTSArMDUzMCwgc29uaWthIHdyb3RlOgo+ IAo+IE9uIFR1ZXNkYXkgMTMgSmFudWFyeSAyMDE1IDA3OjAyIFBNLCBWaWxsZSBTeXJqw6Rsw6Qg d3JvdGU6Cj4gPiBPbiBUdWUsIEphbiAxMywgMjAxNSBhdCAwNjowMzozOVBNICswNTMwLCBTb25p a2EgSmluZGFsIHdyb3RlOgo+ID4+IFRha2luZyByb3RhdGlvbiBpbnRvIGFjY291bnQgd2hpbGUg Y2hlY2tpbmcgdGhlIHBsYW5lCj4gPj4gYW5kIGFkanVzdGluZyB0aGUgc2l6ZXMgYWNjb3JkaW5n bHkuCj4gPj4KPiA+PiBTaWduZWQtb2ZmLWJ5OiBTb25pa2EgSmluZGFsIDxzb25pa2EuamluZGFs QGludGVsLmNvbT4KPiA+PiAtLS0KPiA+PiAgIGRyaXZlcnMvZ3B1L2RybS9kcm1fcGxhbmVfaGVs cGVyLmMgfCAgIDc5ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKystLQo+ID4+ICAg aW5jbHVkZS9kcm0vZHJtX3BsYW5lX2hlbHBlci5oICAgICB8ICAgIDMgKy0KPiA+PiAgIDIgZmls ZXMgY2hhbmdlZCwgNzcgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKPiA+Pgo+ID4+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX3BsYW5lX2hlbHBlci5jIGIvZHJpdmVycy9n cHUvZHJtL2RybV9wbGFuZV9oZWxwZXIuYwo+ID4+IGluZGV4IGYyNGM0Y2YuLjRiYWRkNjkgMTAw NjQ0Cj4gPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9wbGFuZV9oZWxwZXIuYwo+ID4+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fcGxhbmVfaGVscGVyLmMKPiA+PiBAQCAtMTM4LDkgKzEz OCwxMyBAQCBpbnQgZHJtX3BsYW5lX2hlbHBlcl9jaGVja191cGRhdGUoc3RydWN0IGRybV9wbGFu ZSAqcGxhbmUsCj4gPj4gICAJCQkJICAgIGludCBtYXhfc2NhbGUsCj4gPj4gICAJCQkJICAgIGJv b2wgY2FuX3Bvc2l0aW9uLAo+ID4+ICAgCQkJCSAgICBib29sIGNhbl91cGRhdGVfZGlzYWJsZWQs Cj4gPj4gLQkJCQkgICAgYm9vbCAqdmlzaWJsZSkKPiA+PiArCQkJCSAgICBib29sICp2aXNpYmxl LAo+ID4+ICsJCQkJICAgIHVuc2lnbmVkIGludCByb3RhdGlvbikKPiA+PiAgIHsKPiA+PiAgIAlp bnQgaHNjYWxlLCB2c2NhbGU7Cj4gPj4gKwlpbnQgY3J0Y194LCBjcnRjX3k7Cj4gPj4gKwl1bnNp Z25lZCBpbnQgY3J0Y193LCBjcnRjX2g7Cj4gPj4gKwl1aW50MzJfdCBzcmNfeCwgc3JjX3ksIHNy Y193LCBzcmNfaDsKPiA+PiAgIAo+ID4+ICAgCWlmICghZmIpIHsKPiA+PiAgIAkJKnZpc2libGUg PSBmYWxzZTsKPiA+PiBAQCAtMTU4LDkgKzE2MiwxMyBAQCBpbnQgZHJtX3BsYW5lX2hlbHBlcl9j aGVja191cGRhdGUoc3RydWN0IGRybV9wbGFuZSAqcGxhbmUsCj4gPj4gICAJCXJldHVybiAtRUlO VkFMOwo+ID4+ICAgCX0KPiA+PiAgIAo+ID4+ICsJaWYgKGZiKQo+ID4+ICsJCWRybV9yZWN0X3Jv dGF0ZShzcmMsIGZiLT53aWR0aCA8PCAxNiwgZmItPmhlaWdodCA8PCAxNiwKPiA+PiArCQkJCXJv dGF0aW9uKTsKPiA+PiArCj4gPj4gICAJLyogQ2hlY2sgc2NhbGluZyAqLwo+ID4+IC0JaHNjYWxl ID0gZHJtX3JlY3RfY2FsY19oc2NhbGUoc3JjLCBkZXN0LCBtaW5fc2NhbGUsIG1heF9zY2FsZSk7 Cj4gPj4gLQl2c2NhbGUgPSBkcm1fcmVjdF9jYWxjX3ZzY2FsZShzcmMsIGRlc3QsIG1pbl9zY2Fs ZSwgbWF4X3NjYWxlKTsKPiA+PiArCWhzY2FsZSA9IGRybV9yZWN0X2NhbGNfaHNjYWxlX3JlbGF4 ZWQoc3JjLCBkZXN0LCBtaW5fc2NhbGUsIG1heF9zY2FsZSk7Cj4gPj4gKwl2c2NhbGUgPSBkcm1f cmVjdF9jYWxjX3ZzY2FsZV9yZWxheGVkKHNyYywgZGVzdCwgbWluX3NjYWxlLCBtYXhfc2NhbGUp Owo+ID4gVGhpcyBpcyBhbiB1bnJlbGF0ZWQgY2hhbmdlLiBSZWxheGVkIHNjYWxpbmcgYWxsb3dz IHRoZSB0aGUgc3JjL2Rlc3QKPiA+IHJlY3RhbmdsZXMgdG8gYmUgcmVkdWNlZCBpbiBzaXplIGlu IG9yZGVyIHRvIGtlZXAgdGhlIHNjYWxpbmcgcmF0aW9uCj4gPiB3aXRoaW4gdGhlIG1pbi9tYXgg cmFuZ2UuIEkgc3VwcG9zZSB3ZSBzaG91bGQgc3dpdGNoIHRvIHVzaW5nIGl0IHRvCj4gPiBtYWtl IHRoZSBiZWhhdmlvdXIgdW5pZm9ybSBhY3Jvc3MgZHJpdmVycywgYnV0IGRlZmluaXRlbHkgc2hv dWxkIGJlCj4gPiBkb25lIHdpdGggYSBzZXBhcmF0ZSBwYXRjaC4KPiBTaW5jZSwgSSBhZGRlZCBk cm1fcmVjdF9yb3RhdGUgYmVmb3JlIHRoaXMsIGl0IGNoYW5nZXMgdGhlIHNyYyBzaXplcyBhbmQg Cj4gaXQgd2FzIGdpdmluZyBtZQo+IEludmFsaWQgc2NhbGluZyBpZiB3ZSBkb24ndCBsZXQgdGhl IHNpemVzIHRvIGJlIGNoYW5nZWQgdXNpbmcgX3JlbGF4ZWQgCj4gZnVuY3Rpb25zLiBJIGFtIHRy eWluZyB0aGlzCj4gZm9yIDkwLzI3MCByb3RhdGlvbi4KClRoYXQgd291bGQgaW5kaWNhdGUgYSBi dWcgc29tZXdoZXJlLiBQb250ZXRpYWxseSB0aGUgYnVnIGNvdWxkIGJlIGluCndoYXRldmVyIHRl c3QgeW91J3JlIHVzaW5nIGFzIHdlbGwuCgo+IEkgY2FuIG1vdmUgaXQgdG8gYSBzZXBhcmF0ZSBw YXRjaCBpZiByZXF1aXJlZC4KCldlIG5lZSB0byBmaWd1cmUgb3V0IHdoeSB5b3UgZ290IHRoZSBl cnJvciBmaXJzdC4KCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==