From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Widawsky Subject: [PATCH] [v2] drm/i915: Enable FBC on GEN7 by default Date: Mon, 24 Mar 2014 19:13:29 -0700 Message-ID: <1395713609-6642-1-git-send-email-benjamin.widawsky@linux.intel.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id CECA26E010 for ; Mon, 24 Mar 2014 19:13:31 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Intel GFX List-Id: intel-gfx@lists.freedesktop.org SSBhbSBub3QgY2xlYXIgd2h5IHdlJ3ZlIG5ldmVyIGVuYWJsZWQgaXQgYnkgZGVmYXVsdCBmb3Ig R0VONy4gTG9va2luZwphdCB0aGUgZ2l0IGhvc3RpcnksIGl0IHNlZW1zIFJvZHJpZ28gZGlzYWJs ZWQgaXQgYnkgZGVmYXVsdCwgYW5kIGl0J3MKbmV2ZXIgYmVlbiB0dXJuZWQgb24uIFF1aXRlIGEg ZmV3IGZpeGVzIGhhdmUgZ29uZSBpbiBvdmVyIHRoZSBwYXN0IHllYXIsCmFuZCBJIHRoaW5rIG1h bnkgb2YgdXMgYXJlIHJ1bm5pbmcgdGhpcyBzdWNjZXNzZnVsbHkuCgpJZiB0aGVyZSBpcyBzb21l IHJlYXNvbiB3ZSBrbm93IG9mIHdoeSB3ZSBkb24ndCBlbmFibGUgdGhpcyBieSBkZWZhdWx0Cm9u IEdFTjcsIHRoZW4gcGxlYXNlIGlnbm9yZSB0aGUgcGF0Y2gsIGFuZCBmb3JnaXZlIG15IGxhemlu ZXNzLgoKdjI6IERpc2FibGUgRkJDIGlmIHdpZHRoIGlzIGdyZWF0ZXIgdGhhbiAyaywgYW5kIHVz ZXIgZG9lc24ndCBvdmVycmlkZS4gIFRoaXMKaXMgZHVlIHRvIGlzc3VlcyBzZWVuIGJ5IFN0w6lw aGFuZSwgYW5kIHBvc3NpYmx5IG90aGVycy4gSSB3YXNuJ3Qgc3VyZSB3aGF0IHRvCmRvIHdpdGgg bWF4X2hlaWdodC4gIHYyIHdhcyBvbmx5IGNvbXBpbGUgdGVzdGVkLgoKQ2M6IFN0w6lwaGFuZSBN YXJjaGVzaW4gPG1hcmNoZXVAY2hyb21pdW0ub3JnPgpDYzogUm9kcmlnbyBWaXZpIDxyb2RyaWdv LnZpdmlAZ21haWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBCZW4gV2lkYXdza3kgPGJlbkBid2lkYXdz ay5uZXQ+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYyB8IDExICsrKysrKysr Ky0tCiAxIGZpbGUgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9wbS5jCmluZGV4IGE3ZGE5NjIuLjI1MjljYjggMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfcG0uYwpAQCAtNTEyLDcgKzUxMiw3IEBAIHZvaWQgaW50ZWxfdXBkYXRlX2ZiYyhzdHJ1 Y3QgZHJtX2RldmljZSAqZGV2KQogCWFkanVzdGVkX21vZGUgPSAmaW50ZWxfY3J0Yy0+Y29uZmln LmFkanVzdGVkX21vZGU7CiAKIAlpZiAoaTkxNS5lbmFibGVfZmJjIDwgMCAmJgotCSAgICBJTlRF TF9JTkZPKGRldiktPmdlbiA8PSA3ICYmICFJU19IQVNXRUxMKGRldikpIHsKKwkgICAgSU5URUxf SU5GTyhkZXYpLT5nZW4gPD0gNikgewogCQlpZiAoc2V0X25vX2ZiY19yZWFzb24oZGV2X3ByaXYs IEZCQ19DSElQX0RFRkFVTFQpKQogCQkJRFJNX0RFQlVHX0tNUygiZGlzYWJsZWQgcGVyIGNoaXAg ZGVmYXVsdFxuIik7CiAJCWdvdG8gb3V0X2Rpc2FibGU7CkBAIC01MzAsNyArNTMwLDE0IEBAIHZv aWQgaW50ZWxfdXBkYXRlX2ZiYyhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQogCQlnb3RvIG91dF9k aXNhYmxlOwogCX0KIAotCWlmIChJU19HNFgoZGV2KSB8fCBJTlRFTF9JTkZPKGRldiktPmdlbiA+ PSA1KSB7CisJLyogSWYgdGhlIHVzZXIgaGFzbid0IG92ZXJyaWRkZW4gdGhlIGRlZmF1bHRzLCB0 cnkgdG8gZ2V0IHRoZW0gd29ya2luZworCSAqIEZCQyBvbiBHRU43LiBJZiB0aGV5IGhhdmUgb3Zl cnJpZGRlbiB0aGUgZGVmYXVsdHMsIHRoZW4gYXNzdW1lIHRoZXkKKwkgKiBrbm93IHdoYXQgdGhl eSdyZSBkb2luZyBhbmQgYWxsb3cgZm9vdCBzaG9vdGluZy4KKwkgKi8KKwlpZiAoaTkxNS5lbmFi bGVfZmJjIDwgMCAmJiBJU19HRU43KGRldikgJiYgIUlTX0hBU1dFTEwoZGV2KSkgeworCQltYXhf d2lkdGggPSAyMDQ4OworCQltYXhfaGVpZ2h0ID0gLTE7CisJfSBlbHNlIGlmIChJU19HNFgoZGV2 KSB8fCBJTlRFTF9JTkZPKGRldiktPmdlbiA+PSA1KSB7CiAJCW1heF93aWR0aCA9IDQwOTY7CiAJ CW1heF9oZWlnaHQgPSAyMDQ4OwogCX0gZWxzZSB7Ci0tIAoxLjkuMQoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK