From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: [PATCH 1/3] drm/i915: Make fb user dirty operation to invalidate frontbuffer Date: Tue, 30 Jun 2015 16:42:00 -0700 Message-ID: <1435707722-2152-1-git-send-email-rodrigo.vivi@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id ED65D6E2B4 for ; Tue, 30 Jun 2015 16:42:05 -0700 (PDT) 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: Daniel Vetter , Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org TGV0J3MgZG8gYSBmcm9udGJ1ZmZlciBpbnZhbGlkYXRpb24gb24gZGlydHkgZmIuClRvIGJlIHVz ZWQgZm9yIERJUlRZRkIgZHJtIGlvY3RsLgoKVGhpcyBwYXRjaCBzb2x2ZXMgdGhlIGJpZ2dlc3Qg UFNSIGtub3duIGlzc3VlLCB0aGF0IGlzCm1pc3NlZCBzY3JlZW4gdXBkYXRlcyBkdXJpbmcgYm9v dCwgbWFpbmx5IHdoZW4gdGhlcmUgaXMgYSBzcGxhc2gKc2NyZWVuIGludm9sdmVkIGxpa2UgcGx5 bW91dGguCgpQbHltb3RoIHdpbGwgZG8gYSBtb2Rlc2V0IG92ZXIgaW9jdGwgdGhhdCBmbHVzaGVz IGZyb250YnVmZmVyCnRyYWNraW5nIGFuZCBQU1IgZ2V0cyBiYWNrIHRvIHdvcmsgd2hpbGUgaXQg Y2Fubm90IHRyYWNrIHRoZQpzY3JlZW4gdXBkYXRlcyBhbmQgZXhpdCBwcm9wZXJseS4gSG93ZXZl ciBwbHltb3V0aCBhbHNvIHVzZXMKYSBkaXJ0eWZiIGlvY3RsIHdoZW5ldmVyIHVwZGF0aW5nIHRo ZSBzY3JlZW4uIFNvIGxldCdzIHVzZSBpdAp0byBpbnZhbGlkYXRlIFBTUiBiYWNrIGFnYWluLgoK djI6IFJlbW92ZSBPUklHSU5fRkJfRElSVFkgYW5kIHVzZSBPUklHSU5fR1RUIGluc3RlYWQgc2lu Y2UgZGlydHkKICAgIGNhbGxiYWNrIGlzIGp1c3QgY2FsbGVkIGFmdGVyIGZldyBzY3JlZW4gdXBk YXRlcyBhbmQgbm90IG9uCiAgICBldmVyeW9uZSBhcyBwb2ludGVkIGJ5IERhbmllbC4KCkNjOiBE YW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNoPgpTaWduZWQtb2ZmLWJ5OiBSb2Ry aWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZGlzcGxheS5jIHwgMTggKysrKysrKysrKysrKysrKysrCiAxIGZpbGUgY2hhbmdl ZCwgMTggaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwppbmRl eCA3MjRiMGUzLi5iNTViMWI2IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9kaXNwbGF5LmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCkBA IC0xNDM5Myw5ICsxNDM5MywyNyBAQCBzdGF0aWMgaW50IGludGVsX3VzZXJfZnJhbWVidWZmZXJf Y3JlYXRlX2hhbmRsZShzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpmYiwKIAlyZXR1cm4gZHJtX2dl bV9oYW5kbGVfY3JlYXRlKGZpbGUsICZvYmotPmJhc2UsIGhhbmRsZSk7CiB9CiAKK3N0YXRpYyBp bnQgaW50ZWxfdXNlcl9mcmFtZWJ1ZmZlcl9kaXJ0eShzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpm YiwKKwkJCQkJICAgICAgIHN0cnVjdCBkcm1fZmlsZSAqZmlsZSwKKwkJCQkJICAgICAgIHVuc2ln bmVkIGZsYWdzLCB1bnNpZ25lZCBjb2xvciwKKwkJCQkJICAgICAgIHN0cnVjdCBkcm1fY2xpcF9y ZWN0ICpjbGlwcywKKwkJCQkJICAgICAgIHVuc2lnbmVkIG51bV9jbGlwcykKK3sKKwlzdHJ1Y3Qg ZHJtX2RldmljZSAqZGV2ID0gZmItPmRldjsKKwlzdHJ1Y3QgaW50ZWxfZnJhbWVidWZmZXIgKmlu dGVsX2ZiID0gdG9faW50ZWxfZnJhbWVidWZmZXIoZmIpOworCXN0cnVjdCBkcm1faTkxNV9nZW1f b2JqZWN0ICpvYmogPSBpbnRlbF9mYi0+b2JqOworCisJbXV0ZXhfbG9jaygmZGV2LT5zdHJ1Y3Rf bXV0ZXgpOworCWludGVsX2ZiX29ial9pbnZhbGlkYXRlKG9iaiwgT1JJR0lOX0dUVCk7CisJbXV0 ZXhfdW5sb2NrKCZkZXYtPnN0cnVjdF9tdXRleCk7CisKKwlyZXR1cm4gMDsKK30KKwogc3RhdGlj IGNvbnN0IHN0cnVjdCBkcm1fZnJhbWVidWZmZXJfZnVuY3MgaW50ZWxfZmJfZnVuY3MgPSB7CiAJ LmRlc3Ryb3kgPSBpbnRlbF91c2VyX2ZyYW1lYnVmZmVyX2Rlc3Ryb3ksCiAJLmNyZWF0ZV9oYW5k bGUgPSBpbnRlbF91c2VyX2ZyYW1lYnVmZmVyX2NyZWF0ZV9oYW5kbGUsCisJLmRpcnR5ID0gaW50 ZWxfdXNlcl9mcmFtZWJ1ZmZlcl9kaXJ0eSwKIH07CiAKIHN0YXRpYwotLSAKMi4xLjAKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==