From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: Re: [PATCH] drm/i915: Fix SKL+ 90/270 degree rotated plane coordinate computation Date: Tue, 25 Oct 2016 17:02:15 -0200 Message-ID: <1477422135.19886.19.camel@intel.com> References: <1477325584-23679-1-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1477325584-23679-1-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org Cc: drm-intel-fixes@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RW0gU2VnLCAyMDE2LTEwLTI0IMOgcyAxOToxMyArMDMwMCwgdmlsbGUuc3lyamFsYUBsaW51eC5p bnRlbC5jb20KZXNjcmV2ZXU6Cj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxh QGxpbnV4LmludGVsLmNvbT4KPiAKPiBQYXNzIHRoZSBmcmFtZWJ1ZmZlciBzaXplIGluIC4xNiBm aXhlZCBwb2ludCBjb29yZGluYXRlcyB0bwo+IGRybV9yZWN0X3JvdGF0ZSgpIHNpbmNlIHRoYXQn cyB3aGF0IHRoZSBzb3VyY2UgY29vcmRpbmF0ZXMgYXJlIGFzCj4gd2VsbAo+IGF0IHRoaXMgc3Rh Z2UuIFdlIHVzZWQgdG8gZG8gdGhpcyBwYXJ0IG9mIHRoZSBjb21wdXRhdGlvbiBpbiBpbnRlZ2Vy Cj4gY29vcmRpbmF0ZXMsIGJ1dCB0aGF0IGdvdCBjaGFuZ2VkIHdoZW4gbW92aW5nIHRoZSBjb21w dXRhdGlvbiB0bwo+IGhhcHBlbiBpbiB0aGUgY2hlY2sgcGhhc2Ugb2YgdGhlIG9wZXJhdGlvbi4g VW5mb3J0dW5hdGVseSBJIGZvcmdvdAo+IHRvIHNoaWZ0IHVwIHRoZSBmYiB3aWR0aCBhbmQgaGVp Z2h0IGFwcHJvcHJpYXRlbHkuCj4gCj4gV2l0aCB0aGUgYm9ndXMgc2l6ZSB3ZSBlbmRlZCB1cCB3 aXRoIHNvbWUgbmVnYXRpdmUgZmIgb2Zmc2V0LCB3aGljaAo+IHdoZW4KPiBhZGRlZCB0byB0aGUg dm1hIG9mZnNldCBjYXVzZWQgb3V0IHNjYW5vdXQgdG8gc3RhcnQgYXQgYW4gb2Zmc2V0Cj4gZWFy bGllcgo+IHRoYW4gd2UgaW50ZWRlZC4gRWcuIHdoZW4gdGVzdGluZyBvbiBteSBTS0wgSSBzYXcg YSByb3cgb2YgaW5jb3JyZWN0Cj4gdGlsZXMgYXQgdGhlIHRvcCBvZiBteSBzY3JlZW4uCgpJIGFs cmVhZHkgbWVudGlvbmVkIHRoaXMgd2hpbGUgcmV2aWV3aW5nIGFub3RoZXIgcGF0Y2ggZnJvbSBh bm90aGVyCmF1dGhvciwgYnV0IGxldCdzIHRocm93IHRoZSBpZGVhIGFnYWluOiBob3cgYWJvdXQg YWRkaW5nIGEgc3BlY2lmaWMKMTYuMTYgdHlwZSBpbiBvcmRlciB0byBwcmV2ZW50IHRoZXNlIHNp bGVudCBmYWlsdXJlcyB3aGVuIG1peGluZyB0aGVtCndpdGggaW50ZWdlcnM/CgpzdHJ1Y3QgKG9y IHVuaW9uKSBpbnRfZml4ZWRfMTZfMTYgewoJdWludDMyX3QgbnVtYmVyOwp9CgpBbmQgdGhlbSBz b21lIG5pY2UgbWFjcm9zIGZvciBleHBsaWNpdCBjYXN0aW5nIHRvL2Zyb20gaW50LgoKSSBzZWUg aW5jbHVkZS9kcm0vZml4ZWQuaCBldmVuIGhhcyBhIDIwXzEyIHR5cGUuLi4KCkkgY291bGQgZXZl biB2b2x1bnRlZXIgdG8gZG8gdGhpcyBpZiB0aGVyZSdzIHNvbWUgcG9zaXRpdmUgZmVlZGJhY2sK dXBmcm9udCwgYnV0IGZlZWwgZnJlZSB0byBkbyB0aGlzIHRvbyBpbiBjYXNlIHlvdSB3YW50LgoK V2UncmUgaHVtYW5zIGFuZCB3ZSdyZSBnb2luZyB0byBtYWtlIHRoZSBzYW1lICJtaXggbm9ybWFs IGludGVnZXJzIHdpdGgKMTYuMTYgaW50ZWdlcnMiIG1pc3Rha2UgYWdhaW4gYW5kIGFnYWluIGFu ZCBhZ2Fpbiwgd2hpbGUgdGhlIGNvbXBpbGVyCmNvdWxkIHJlYWxseSBoZWxwIHVzIGlmIHRoZSB0 eXBlcyB3ZXJlIG5vdCBwbGFpbiBpbnRlZ2Vycy4KClRob3VnaHRzPwoKPiAKPiBDYzogVHZydGtv IFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KPiBDYzogU2l2YWt1bWFyIFRodWxh c2ltYW5pIDxzaXZha3VtYXIudGh1bGFzaW1hbmlAaW50ZWwuY29tPgo+IENjOiBkcm0taW50ZWwt Zml4ZXNAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gRml4ZXM6IGI2M2ExNmY2Y2Q4OSAoImRybS9p OTE1OiBDb21wdXRlIGRpc3BsYXkgc3VyZmFjZSBvZmZzZXQgaW4gdGhlCj4gcGxhbmUgY2hlY2sg aG9vayBmb3IgU0tMKyIpCj4gU2lnbmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5z eXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiAtLS0KPiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Rpc3BsYXkuYyB8IDMgKystCj4gwqAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCsp LCAxIGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Rpc3BsYXkuYwo+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4g aW5kZXggNWEwMzY5OTk0ODdiLi5jNzgzZjg4NGY4NWQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZGlzcGxheS5jCj4gQEAgLTI5ODUsNyArMjk4NSw4IEBAIGludCBza2xfY2hlY2tfcGxh bmVfc3VyZmFjZShzdHJ1Y3QKPiBpbnRlbF9wbGFuZV9zdGF0ZSAqcGxhbmVfc3RhdGUpCj4gwqAJ LyogUm90YXRlIHNyYyBjb29yZGluYXRlcyB0byBtYXRjaCByb3RhdGVkIEdUVCB2aWV3ICovCj4g wqAJaWYgKGRybV9yb3RhdGlvbl85MF9vcl8yNzAocm90YXRpb24pKQo+IMKgCQlkcm1fcmVjdF9y b3RhdGUoJnBsYW5lX3N0YXRlLT5iYXNlLnNyYywKPiAtCQkJCWZiLT53aWR0aCwgZmItPmhlaWdo dCwKPiBEUk1fUk9UQVRFXzI3MCk7Cj4gKwkJCQlmYi0+d2lkdGggPDwgMTYsIGZiLT5oZWlnaHQg PDwgMTYsCj4gKwkJCQlEUk1fUk9UQVRFXzI3MCk7Cj4gwqAKPiDCoAkvKgo+IMKgCcKgKiBIYW5k bGUgdGhlIEFVWCBzdXJmYWNlIGZpcnN0IHNpbmNlCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo=