From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 5/7] drm/i915: also do frontbuffer tracking on pwrites Date: Fri, 13 Feb 2015 17:23:45 -0200 Message-ID: <1423855427-2098-6-git-send-email-przanoni@gmail.com> References: <1423855427-2098-1-git-send-email-przanoni@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-qg0-f53.google.com (mail-qg0-f53.google.com [209.85.192.53]) by gabe.freedesktop.org (Postfix) with ESMTP id 8C2CF720E4 for ; Fri, 13 Feb 2015 11:24:47 -0800 (PST) Received: by mail-qg0-f53.google.com with SMTP id f51so14826154qge.12 for ; Fri, 13 Feb 2015 11:24:47 -0800 (PST) In-Reply-To: <1423855427-2098-1-git-send-email-przanoni@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org RnJvbTogUGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRlbC5jb20+CgpXZSBuZWVkIHRo aXMgZm9yIEZCQywgYW5kIHBvc3NpYmx5IGZvciBQU1IgdG9vLgoKdjI6IERvbid0IG9ubHkgZmx1 c2g6IGludmFsaWRhdGUgdG9vIChEYW5pZWwpLgoKU2lnbmVkLW9mZi1ieTogUGF1bG8gWmFub25p IDxwYXVsby5yLnphbm9uaUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9nZW0uYyB8IDIzICsrKysrKysrKysrKysrKysrKy0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTgg aW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X2dlbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwppbmRl eCA4YjFjZGE2Li5jYTk3OWIxIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2dlbS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKQEAgLTM1MSw3ICsz NTEsNyBAQCBpOTE1X2dlbV9waHlzX3B3cml0ZShzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAq b2JqLAogCXN0cnVjdCBkcm1fZGV2aWNlICpkZXYgPSBvYmotPmJhc2UuZGV2OwogCXZvaWQgKnZh ZGRyID0gb2JqLT5waHlzX2hhbmRsZS0+dmFkZHIgKyBhcmdzLT5vZmZzZXQ7CiAJY2hhciBfX3Vz ZXIgKnVzZXJfZGF0YSA9IHRvX3VzZXJfcHRyKGFyZ3MtPmRhdGFfcHRyKTsKLQlpbnQgcmV0Owor CWludCByZXQgPSAwOwogCiAJLyogV2UgbWFudWFsbHkgY29udHJvbCB0aGUgZG9tYWluIGhlcmUg YW5kIHByZXRlbmQgdGhhdCBpdAogCSAqIHJlbWFpbnMgY29oZXJlbnQgaS5lLiBpbiB0aGUgR1RU IGRvbWFpbiwgbGlrZSBzaG1lbV9wd3JpdGUuCkBAIC0zNjAsNiArMzYwLDcgQEAgaTkxNV9nZW1f cGh5c19wd3JpdGUoc3RydWN0IGRybV9pOTE1X2dlbV9vYmplY3QgKm9iaiwKIAlpZiAocmV0KQog CQlyZXR1cm4gcmV0OwogCisJaW50ZWxfZmJfb2JqX2ludmFsaWRhdGUob2JqLCBOVUxMLCBPUklH SU5fQ1BVKTsKIAlpZiAoX19jb3B5X2Zyb21fdXNlcl9pbmF0b21pY19ub2NhY2hlKHZhZGRyLCB1 c2VyX2RhdGEsIGFyZ3MtPnNpemUpKSB7CiAJCXVuc2lnbmVkIGxvbmcgdW53cml0dGVuOwogCkBA IC0zNzAsMTMgKzM3MSwxOCBAQCBpOTE1X2dlbV9waHlzX3B3cml0ZShzdHJ1Y3QgZHJtX2k5MTVf Z2VtX29iamVjdCAqb2JqLAogCQltdXRleF91bmxvY2soJmRldi0+c3RydWN0X211dGV4KTsKIAkJ dW53cml0dGVuID0gY29weV9mcm9tX3VzZXIodmFkZHIsIHVzZXJfZGF0YSwgYXJncy0+c2l6ZSk7 CiAJCW11dGV4X2xvY2soJmRldi0+c3RydWN0X211dGV4KTsKLQkJaWYgKHVud3JpdHRlbikKLQkJ CXJldHVybiAtRUZBVUxUOworCQlpZiAodW53cml0dGVuKSB7CisJCQlyZXQgPSAtRUZBVUxUOwor CQkJZ290byBvdXQ7CisJCX0KIAl9CiAKIAlkcm1fY2xmbHVzaF92aXJ0X3JhbmdlKHZhZGRyLCBh cmdzLT5zaXplKTsKIAlpOTE1X2dlbV9jaGlwc2V0X2ZsdXNoKGRldik7Ci0JcmV0dXJuIDA7CisK K291dDoKKwlpbnRlbF9mYl9vYmpfZmx1c2gob2JqLCBmYWxzZSk7CisJcmV0dXJuIHJldDsKIH0K IAogdm9pZCAqaTkxNV9nZW1fb2JqZWN0X2FsbG9jKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCkBA IC04MTAsNiArODE2LDggQEAgaTkxNV9nZW1fZ3R0X3B3cml0ZV9mYXN0KHN0cnVjdCBkcm1fZGV2 aWNlICpkZXYsCiAKIAlvZmZzZXQgPSBpOTE1X2dlbV9vYmpfZ2d0dF9vZmZzZXQob2JqKSArIGFy Z3MtPm9mZnNldDsKIAorCWludGVsX2ZiX29ial9pbnZhbGlkYXRlKG9iaiwgTlVMTCwgT1JJR0lO X0dUVCk7CisKIAl3aGlsZSAocmVtYWluID4gMCkgewogCQkvKiBPcGVyYXRpb24gaW4gdGhpcyBw YWdlCiAJCSAqCkBAIC04MzAsNyArODM4LDcgQEAgaTkxNV9nZW1fZ3R0X3B3cml0ZV9mYXN0KHN0 cnVjdCBkcm1fZGV2aWNlICpkZXYsCiAJCWlmIChmYXN0X3VzZXJfd3JpdGUoZGV2X3ByaXYtPmd0 dC5tYXBwYWJsZSwgcGFnZV9iYXNlLAogCQkJCSAgICBwYWdlX29mZnNldCwgdXNlcl9kYXRhLCBw YWdlX2xlbmd0aCkpIHsKIAkJCXJldCA9IC1FRkFVTFQ7Ci0JCQlnb3RvIG91dF91bnBpbjsKKwkJ CWdvdG8gb3V0X2ZsdXNoOwogCQl9CiAKIAkJcmVtYWluIC09IHBhZ2VfbGVuZ3RoOwpAQCAtODM4 LDYgKzg0Niw4IEBAIGk5MTVfZ2VtX2d0dF9wd3JpdGVfZmFzdChzdHJ1Y3QgZHJtX2RldmljZSAq ZGV2LAogCQlvZmZzZXQgKz0gcGFnZV9sZW5ndGg7CiAJfQogCitvdXRfZmx1c2g6CisJaW50ZWxf ZmJfb2JqX2ZsdXNoKG9iaiwgZmFsc2UpOwogb3V0X3VucGluOgogCWk5MTVfZ2VtX29iamVjdF9n Z3R0X3VucGluKG9iaik7CiBvdXQ6CkBAIC05NTIsNiArOTYyLDggQEAgaTkxNV9nZW1fc2htZW1f cHdyaXRlKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCiAJaWYgKHJldCkKIAkJcmV0dXJuIHJldDsK IAorCWludGVsX2ZiX29ial9pbnZhbGlkYXRlKG9iaiwgTlVMTCwgT1JJR0lOX0NQVSk7CisKIAlp OTE1X2dlbV9vYmplY3RfcGluX3BhZ2VzKG9iaik7CiAKIAlvZmZzZXQgPSBhcmdzLT5vZmZzZXQ7 CkBAIC0xMDMwLDYgKzEwNDIsNyBAQCBvdXQ6CiAJaWYgKG5lZWRzX2NsZmx1c2hfYWZ0ZXIpCiAJ CWk5MTVfZ2VtX2NoaXBzZXRfZmx1c2goZGV2KTsKIAorCWludGVsX2ZiX29ial9mbHVzaChvYmos IGZhbHNlKTsKIAlyZXR1cm4gcmV0OwogfQogCi0tIAoyLjEuNAoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK