From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: Fix SKL+ 90/270 degree rotated plane coordinate computation Date: Tue, 25 Oct 2016 12:39:43 +0300 Message-ID: <20161025093943.GP4617@intel.com> References: <1477325584-23679-1-git-send-email-ville.syrjala@linux.intel.com> <20161025072046.GC13263@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20161025072046.GC13263@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org, drm-intel-fixes@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBPY3QgMjUsIDIwMTYgYXQgMDg6MjA6NDZBTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIE1vbiwgT2N0IDI0LCAyMDE2IGF0IDA3OjEzOjA0UE0gKzAzMDAsIHZpbGxlLnN5 cmphbGFAbGludXguaW50ZWwuY29tIHdyb3RlOgo+ID4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2 aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiA+IAo+ID4gUGFzcyB0aGUgZnJhbWVidWZm ZXIgc2l6ZSBpbiAuMTYgZml4ZWQgcG9pbnQgY29vcmRpbmF0ZXMgdG8KPiA+IGRybV9yZWN0X3Jv dGF0ZSgpIHNpbmNlIHRoYXQncyB3aGF0IHRoZSBzb3VyY2UgY29vcmRpbmF0ZXMgYXJlIGFzIHdl bGwKPiA+IGF0IHRoaXMgc3RhZ2UuIFdlIHVzZWQgdG8gZG8gdGhpcyBwYXJ0IG9mIHRoZSBjb21w dXRhdGlvbiBpbiBpbnRlZ2VyCj4gPiBjb29yZGluYXRlcywgYnV0IHRoYXQgZ290IGNoYW5nZWQg d2hlbiBtb3ZpbmcgdGhlIGNvbXB1dGF0aW9uIHRvCj4gPiBoYXBwZW4gaW4gdGhlIGNoZWNrIHBo YXNlIG9mIHRoZSBvcGVyYXRpb24uIFVuZm9ydHVuYXRlbHkgSSBmb3Jnb3QKPiA+IHRvIHNoaWZ0 IHVwIHRoZSBmYiB3aWR0aCBhbmQgaGVpZ2h0IGFwcHJvcHJpYXRlbHkuCj4gPiAKPiA+IFdpdGgg dGhlIGJvZ3VzIHNpemUgd2UgZW5kZWQgdXAgd2l0aCBzb21lIG5lZ2F0aXZlIGZiIG9mZnNldCwg d2hpY2ggd2hlbgo+ID4gYWRkZWQgdG8gdGhlIHZtYSBvZmZzZXQgY2F1c2VkIG91dCBzY2Fub3V0 IHRvIHN0YXJ0IGF0IGFuIG9mZnNldCBlYXJsaWVyCj4gPiB0aGFuIHdlIGludGVkZWQuIEVnLiB3 aGVuIHRlc3Rpbmcgb24gbXkgU0tMIEkgc2F3IGEgcm93IG9mIGluY29ycmVjdAo+ID4gdGlsZXMg YXQgdGhlIHRvcCBvZiBteSBzY3JlZW4uCj4gPiAKPiA+IENjOiBUdnJ0a28gVXJzdWxpbiA8dHZy dGtvLnVyc3VsaW5AaW50ZWwuY29tPgo+ID4gQ2M6IFNpdmFrdW1hciBUaHVsYXNpbWFuaSA8c2l2 YWt1bWFyLnRodWxhc2ltYW5pQGludGVsLmNvbT4KPiA+IENjOiBkcm0taW50ZWwtZml4ZXNAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCj4gPiBGaXhlczogYjYzYTE2ZjZjZDg5ICgiZHJtL2k5MTU6IENv bXB1dGUgZGlzcGxheSBzdXJmYWNlIG9mZnNldCBpbiB0aGUgcGxhbmUgY2hlY2sgaG9vayBmb3Ig U0tMKyIpCj4gPiBTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFA bGludXguaW50ZWwuY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZGlzcGxheS5jIHwgMyArKy0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAx IGRlbGV0aW9uKC0pCj4gPiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+ IGluZGV4IDVhMDM2OTk5NDg3Yi4uYzc4M2Y4ODRmODVkIDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+IEBAIC0yOTg1LDcgKzI5ODUsOCBAQCBpbnQgc2tsX2No ZWNrX3BsYW5lX3N1cmZhY2Uoc3RydWN0IGludGVsX3BsYW5lX3N0YXRlICpwbGFuZV9zdGF0ZSkK PiA+ICAJLyogUm90YXRlIHNyYyBjb29yZGluYXRlcyB0byBtYXRjaCByb3RhdGVkIEdUVCB2aWV3 ICovCj4gPiAgCWlmIChkcm1fcm90YXRpb25fOTBfb3JfMjcwKHJvdGF0aW9uKSkKPiA+ICAJCWRy bV9yZWN0X3JvdGF0ZSgmcGxhbmVfc3RhdGUtPmJhc2Uuc3JjLAo+ID4gLQkJCQlmYi0+d2lkdGgs IGZiLT5oZWlnaHQsIERSTV9ST1RBVEVfMjcwKTsKPiA+ICsJCQkJZmItPndpZHRoIDw8IDE2LCBm Yi0+aGVpZ2h0IDw8IDE2LAo+ID4gKwkJCQlEUk1fUk9UQVRFXzI3MCk7Cj4gCj4gTGluZSAyNTc2 IChpbnRlbF9maWxsX2ZiX2luZm8oKSkgYWxzbyBsb29rcyB3cm9uZy4KPiAKPiBkcm1fcmVjdF9y b3RhdGUoJnIsCj4gCQlyb3RfaW5mby0+cGxhbmVbaV0ud2lkdGggKiB0aWxlX3dpZHRoLAo+IAkJ cm90X2luZm8tPnBsYW5lW2ldLmhlaWdodCAqIHRpbGVfaGVpZ2h0LAo+IAkJRFJNX1JPVEFURV8y NzApOwoKVGhhdCBzaG91bGQgYmUgZmluZS4gTm8gc3ViLXBpeGVsIHN0dWZmIGdvaW5nIG9uIGlu IHRoYXQKZnVuY3Rpb24uCgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK