From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 058936E086 for ; Tue, 11 Sep 2018 14:31:07 +0000 (UTC) From: Ville Syrjala Date: Tue, 11 Sep 2018 17:29:23 +0300 Message-Id: <20180911142923.20314-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t v2] lib/igt_fb: Don't use blitter for large buffers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org List-ID: RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KClRo ZSBibGl0dGVyIHN0cmlkZSBpcyBsaW1pdGVkIHRvIDwzMmsuIEZhbGwgYmFjayB0byBndHQgbW1h cCBpZiB3ZSdyZQphYm91dCB0byBleGNlZWQgdGhhdC4KClRoaXMgd29uJ3Qgd29yayBmb3IgWWYg YXMgdGhlIGZlbmNlIGRvZXNuJ3Qga25vdyBhYm91dCBZZi4gU28gZm9yIHRoYXQKY2FzZSB3ZSdk IG5lZWQgdG8gdXNlIGNwdSBtbWFwIGFuZCAoZGUpdGlsZSBtYW51YWxseS4gRm9yIG5vdyBqdXN0 CnByZXRlbmQgdGhhdCB0aGVyZSBpcyBubyBwcm9ibGVtLgoKdjI6IFRocm93IGluIHNvbWUgd2Fy bmluZ3MgZm9yIGd0dCBtbWFwIHZzLiB5ZiB0aWxpbmcgKENocmlzKQoKU2lnbmVkLW9mZi1ieTog VmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KUmV2aWV3ZWQt Ynk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPiAjdjEKLS0tCiBsaWIv aWd0X2ZiLmMgfCAxOCArKysrKysrKysrKysrKy0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAxNCBpbnNl cnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2xpYi9pZ3RfZmIuYyBiL2xp Yi9pZ3RfZmIuYwppbmRleCAxYmExYWE3YzE5Y2YuLjc0MWYxM2ZhNjVjZiAxMDA2NDQKLS0tIGEv bGliL2lndF9mYi5jCisrKyBiL2xpYi9pZ3RfZmIuYwpAQCAtNDAyLDYgKzQwMiw5IEBAIHN0YXRp YyBpbnQgY3JlYXRlX2JvX2Zvcl9mYihpbnQgZmQsIGludCB3aWR0aCwgaW50IGhlaWdodCwKIAkJ CWJvID0gZ2VtX2NyZWF0ZShmZCwgc2l6ZSk7CiAJCQlnZW1fc2V0X3RpbGluZyhmZCwgYm8sIGln dF9mYl9tb2RfdG9fdGlsaW5nKHRpbGluZyksIHN0cmlkZSk7CiAKKwkJCWlndF93YXJuX29uX2Yo dGlsaW5nID09IExPQ0FMX0k5MTVfRk9STUFUX01PRF9ZZl9USUxFRCwKKwkJCQkgICAgICAiR1RU IG1tYXAgZG9lcyBub3Qgc3VwcG9ydCBZZiB0aWxpbmdcbiIpOworCiAJCQlnZW1fc2V0X2RvbWFp bihmZCwgYm8sCiAJCQkJICAgICAgIEk5MTVfR0VNX0RPTUFJTl9HVFQsIEk5MTVfR0VNX0RPTUFJ Tl9HVFQpOwogCkBAIC0xMzQ0LDYgKzEzNDcsOSBAQCBzdGF0aWMgdm9pZCBjcmVhdGVfY2Fpcm9f c3VyZmFjZV9fZ3R0KGludCBmZCwgc3RydWN0IGlndF9mYiAqZmIpCiB7CiAJdm9pZCAqcHRyOwog CisJaWd0X3dhcm5fb25fZihmYi0+dGlsaW5nID09IExPQ0FMX0k5MTVfRk9STUFUX01PRF9ZZl9U SUxFRCwKKwkJICAgICAgIkdUVCBtbWFwIGRvZXMgbm90IHN1cHBvcnQgWWYgdGlsaW5nXG4iKTsK KwogCWdlbV9zZXRfZG9tYWluKGZkLCBmYi0+Z2VtX2hhbmRsZSwKIAkJICAgICAgIEk5MTVfR0VN X0RPTUFJTl9HVFQsIEk5MTVfR0VNX0RPTUFJTl9HVFQpOwogCkBAIC0xNzkxLDEwICsxNzk3LDEz IEBAIHN0YXRpYyB2b2lkIGNyZWF0ZV9jYWlyb19zdXJmYWNlX19jb252ZXJ0KGludCBmZCwgc3Ry dWN0IGlndF9mYiAqZmIpCiAJYmxpdC0+cmdiMjQubWFwID0gbW1hcChOVUxMLCBibGl0LT5yZ2Iy NC5zaXplLCBQUk9UX1JFQUQgfCBQUk9UX1dSSVRFLCBNQVBfUFJJVkFURSB8IE1BUF9BTk9OWU1P VVMsIC0xLCAwKTsKIAlpZ3RfYXNzZXJ0KGJsaXQtPnJnYjI0Lm1hcCAhPSBNQVBfRkFJTEVEKTsK IAotCWlmIChmYi0+dGlsaW5nID09IExPQ0FMX0k5MTVfRk9STUFUX01PRF9ZX1RJTEVEIHx8Ci0J ICAgIGZiLT50aWxpbmcgPT0gTE9DQUxfSTkxNV9GT1JNQVRfTU9EX1lmX1RJTEVEKSB7CisJaWYg KChmYi0+dGlsaW5nID09IExPQ0FMX0k5MTVfRk9STUFUX01PRF9ZX1RJTEVEIHx8CisJICAgICBm Yi0+dGlsaW5nID09IExPQ0FMX0k5MTVfRk9STUFUX01PRF9ZZl9USUxFRCkgJiYKKwkgICAgZmIt PnN0cmlkZSA8IDMyNzY4KSB7CiAJCXNldHVwX2xpbmVhcl9tYXBwaW5nKGZkLCBmYiwgJmJsaXQt PmxpbmVhcik7CiAJfSBlbHNlIHsKKwkJaWd0X3dhcm5fb25fZihmYi0+dGlsaW5nID09IExPQ0FM X0k5MTVfRk9STUFUX01PRF9ZZl9USUxFRCwKKwkJCSAgICAgICJHVFQgbW1hcCBkb2VzIG5vdCBz dXBwb3J0IFlmIHRpbGluZ1xuIik7CiAJCWJsaXQtPmxpbmVhci5oYW5kbGUgPSAwOwogCQlnZW1f c2V0X2RvbWFpbihmZCwgZmItPmdlbV9oYW5kbGUsCiAJCQkgICAgICAgSTkxNV9HRU1fRE9NQUlO X0dUVCwgSTkxNV9HRU1fRE9NQUlOX0dUVCk7CkBAIC0xODQ5LDggKzE4NTgsOSBAQCBjYWlyb19z dXJmYWNlX3QgKmlndF9nZXRfY2Fpcm9fc3VyZmFjZShpbnQgZmQsIHN0cnVjdCBpZ3RfZmIgKmZi KQogCWlmIChmYi0+Y2Fpcm9fc3VyZmFjZSA9PSBOVUxMKSB7CiAJCWlmIChpZ3RfZm9ybWF0X2lz X3l1dihmYi0+ZHJtX2Zvcm1hdCkpCiAJCQljcmVhdGVfY2Fpcm9fc3VyZmFjZV9fY29udmVydChm ZCwgZmIpOwotCQllbHNlIGlmIChmYi0+dGlsaW5nID09IExPQ0FMX0k5MTVfRk9STUFUX01PRF9Z X1RJTEVEIHx8Ci0JCSAgICBmYi0+dGlsaW5nID09IExPQ0FMX0k5MTVfRk9STUFUX01PRF9ZZl9U SUxFRCkKKwkJZWxzZSBpZiAoKGZiLT50aWxpbmcgPT0gTE9DQUxfSTkxNV9GT1JNQVRfTU9EX1lf VElMRUQgfHwKKwkJCSAgZmItPnRpbGluZyA9PSBMT0NBTF9JOTE1X0ZPUk1BVF9NT0RfWWZfVElM RUQpICYmCisJCQkgZmItPnN0cmlkZSA8IDMyNzY4KQogCQkJY3JlYXRlX2NhaXJvX3N1cmZhY2Vf X2JsaXQoZmQsIGZiKTsKIAkJZWxzZQogCQkJY3JlYXRlX2NhaXJvX3N1cmZhY2VfX2d0dChmZCwg ZmIpOwotLSAKMi4xNi40CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwppZ3QtZGV2IG1haWxpbmcgbGlzdAppZ3QtZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lndC1kZXYK