From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: [PATCH v3 1/2] drm/vc4: Fix negative X/Y positioning on SAND planes Date: Fri, 7 Dec 2018 09:36:05 +0100 Message-ID: <20181207083606.15449-1-boris.brezillon@bootlin.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.bootlin.com (mail.bootlin.com [62.4.15.54]) by gabe.freedesktop.org (Postfix) with ESMTP id E9C016E6DA for ; Fri, 7 Dec 2018 08:36:18 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Eric Anholt Cc: Paul Kocialkowski , Boris Brezillon , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org Q29tbWl0IDNlNDA3NDE3YjE5MiAoImRybS92YzQ6IEZpeCBYL1kgcG9zaXRpb25pbmcgb2YgcGxh bmVzIHVzaW5nClRfVElMRVMgbW9kaWZpZXIiKSBmaXhlZCB0aGUgcHJvYmxlbSB3aXRoIFRfVElM RVMgZm9ybWF0LCBidXQgbGVmdAp0aGluZ3MgaW4gYSBub24td29ya2luZyBzdGF0ZSBmb3IgU0FO RCBmb3JtYXRzLiBBZGRyZXNzIHRoYXQgbm93LgoKU2lnbmVkLW9mZi1ieTogQm9yaXMgQnJlemls bG9uIDxib3Jpcy5icmV6aWxsb25AYm9vdGxpbi5jb20+Ci0tLQpDaGFuZ2VzIGluIHYyOgotIFN0 b3AgdXNpbmcgLT5jcnRjX3ggZm9yIGludHJhLXRpbGUgWCBvZmZzZXRzCgpDaGFuZ2VzIGluIHYy OgotIE5ldyBwYXRjaAotLS0KIGRyaXZlcnMvZ3B1L2RybS92YzQvdmM0X3BsYW5lLmMgfCAyMSAr KysrKysrKysrKysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCAyMSBpbnNlcnRpb25zKCspCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3ZjNC92YzRfcGxhbmUuYyBiL2RyaXZlcnMvZ3B1 L2RybS92YzQvdmM0X3BsYW5lLmMKaW5kZXggNzVkYjYyY2JlNDY4Li5mYjEyMTRiOTFhMjUgMTAw NjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS92YzQvdmM0X3BsYW5lLmMKKysrIGIvZHJpdmVycy9n cHUvZHJtL3ZjNC92YzRfcGxhbmUuYwpAQCAtNTk1LDYgKzU5NSw3IEBAIHN0YXRpYyBpbnQgdmM0 X3BsYW5lX21vZGVfc2V0KHN0cnVjdCBkcm1fcGxhbmUgKnBsYW5lLAogCWNhc2UgRFJNX0ZPUk1B VF9NT0RfQlJPQURDT01fU0FORDEyODoKIAljYXNlIERSTV9GT1JNQVRfTU9EX0JST0FEQ09NX1NB TkQyNTY6IHsKIAkJdWludDMyX3QgcGFyYW0gPSBmb3VyY2NfbW9kX2Jyb2FkY29tX3BhcmFtKGZi LT5tb2RpZmllcik7CisJCXUzMiB0aWxlX3csIHRpbGUsIHhfb2ZmLCBwaXhfcGVyX3RpbGU7CiAK IAkJLyogQ29sdW1uLWJhc2VkIE5WMTIgb3IgUkdCQS4KIAkJICovCkBAIC02MTQsMTIgKzYxNSwx NSBAQCBzdGF0aWMgaW50IHZjNF9wbGFuZV9tb2RlX3NldChzdHJ1Y3QgZHJtX3BsYW5lICpwbGFu ZSwKIAkJc3dpdGNoIChiYXNlX2Zvcm1hdF9tb2QpIHsKIAkJY2FzZSBEUk1fRk9STUFUX01PRF9C Uk9BRENPTV9TQU5ENjQ6CiAJCQl0aWxpbmcgPSBTQ0FMRVJfQ1RMMF9USUxJTkdfNjRCOworCQkJ dGlsZV93ID0gNjQ7CiAJCQlicmVhazsKIAkJY2FzZSBEUk1fRk9STUFUX01PRF9CUk9BRENPTV9T QU5EMTI4OgogCQkJdGlsaW5nID0gU0NBTEVSX0NUTDBfVElMSU5HXzEyOEI7CisJCQl0aWxlX3cg PSAxMjg7CiAJCQlicmVhazsKIAkJY2FzZSBEUk1fRk9STUFUX01PRF9CUk9BRENPTV9TQU5EMjU2 OgogCQkJdGlsaW5nID0gU0NBTEVSX0NUTDBfVElMSU5HXzI1NkJfT1JfVDsKKwkJCXRpbGVfdyA9 IDI1NjsKIAkJCWJyZWFrOwogCQlkZWZhdWx0OgogCQkJYnJlYWs7CkBAIC02MzAsNiArNjM0LDIz IEBAIHN0YXRpYyBpbnQgdmM0X3BsYW5lX21vZGVfc2V0KHN0cnVjdCBkcm1fcGxhbmUgKnBsYW5l LAogCQkJcmV0dXJuIC1FSU5WQUw7CiAJCX0KIAorCQlwaXhfcGVyX3RpbGUgPSB0aWxlX3cgLyBm Yi0+Zm9ybWF0LT5jcHBbMF07CisJCXRpbGUgPSB2YzRfc3RhdGUtPnNyY194IC8gcGl4X3Blcl90 aWxlOworCQl4X29mZiA9IHZjNF9zdGF0ZS0+c3JjX3ggJSBwaXhfcGVyX3RpbGU7CisKKwkJLyog QWRqdXN0IHRoZSBiYXNlIHBvaW50ZXIgdG8gdGhlIGZpcnN0IHBpeGVsIHRvIGJlIHNjYW5uZWQK KwkJICogb3V0LgorCQkgKi8KKwkJZm9yIChpID0gMDsgaSA8IG51bV9wbGFuZXM7IGkrKykgewor CQkJdmM0X3N0YXRlLT5vZmZzZXRzW2ldICs9IHBhcmFtICogdGlsZV93ICogdGlsZTsKKwkJCXZj NF9zdGF0ZS0+b2Zmc2V0c1tpXSArPSB2YzRfc3RhdGUtPnNyY195IC8KKwkJCQkJCSAoaSA/IHZf c3Vic2FtcGxlIDogMSkgKgorCQkJCQkJIHRpbGVfdzsKKwkJCXZjNF9zdGF0ZS0+b2Zmc2V0c1tp XSArPSB4X29mZiAvCisJCQkJCQkgKGkgPyBoX3N1YnNhbXBsZSA6IDEpICoKKwkJCQkJCSBmYi0+ Zm9ybWF0LT5jcHBbaV07CisJCX0KKwogCQlwaXRjaDAgPSBWQzRfU0VUX0ZJRUxEKHBhcmFtLCBT Q0FMRVJfVElMRV9IRUlHSFQpOwogCQlicmVhazsKIAl9Ci0tIAoyLjE3LjEKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=