From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: [PATCH] drm/i915: dirty fb operation flushsing frontbuffer Date: Wed, 8 Jul 2015 16:22:45 -0700 Message-ID: <1436397765-2739-1-git-send-email-rodrigo.vivi@intel.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id DC06D6E345 for ; Wed, 8 Jul 2015 16:22:45 -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@lists.freedesktop.org Cc: Daniel Vetter , Paulo Zanoni , Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org TGV0J3MgZG8gYSBmcm9udGJ1ZmZlciBmbHVzaCBvbiBkaXJ0eSBmYi4KVG8gYmUgdXNlZCBmb3Ig RElSVFlGQiBkcm0gaW9jdGwuCgpUaGlzIHBhdGNoIHNvbHZlcyB0aGUgYmlnZ2VzdCBQU1Iga25v d24gaXNzdWUsIHRoYXQgaXMKbWlzc2VkIHNjcmVlbiB1cGRhdGVzIGR1cmluZyBib290LCBtYWlu bHkgd2hlbiB0aGVyZSBpcyBhIHNwbGFzaApzY3JlZW4gaW52b2x2ZWQgbGlrZSBQbHltb3V0aC4K ClByZXZpb3VzbHkgUFNSIHdhcyBiZWluZyBpbnZhbGlkYXRlZCBieSBmYmRldiBhbmQgUGx5bW91 bnRoCndhcyB0YWtpbmcgY29udHJvbCB3aXRoIFBTUiB5ZXQgaW52YWxpZGF0ZWQgYW5kIGNvdWxk IGdldCBzY3JlZW4KdXBkYXRlcyBub3JtYWxseS4gSG93ZXZlciB3aXRoIHNvbWUgYXRvbWljIG1v ZGVzZXQgY2hhbmdlcwpQeW1vdXRoIG1vZGVzZXQgb3ZlciBpb2N0bCB3YXMgbm93IGNhdXNpbmcg ZnJvbnRidWZmZXIgZmx1c2hlcwptYWtpbmcgUFNSIGdldHMgYmFjayB0byB3b3JrIHdoaWxlIGl0 IGNhbm5vdCB0cmFjayB0aGUKc2NyZWVuIHVwZGF0ZXMgYW5kIGV4aXQgcHJvcGVybHkuCgpCeSBh ZGRpbmcgdGhpcyBmbHVzaCBvbiBkaXJ0eWZiIHdlIHByb3Blcmx5IHRyYWNrIGZyb250YnVmZmVy CndyaXRlcyBhbmQgcHJvcGVybHkgZXhpdCBQU1IuCgpBY3R1YWxseSBhbGwgbW1hcF93YyB1c2Vy cyBzaG91bGQgY2FsbCB0aGlzIGRpcnR5IGNhbGxiYWNrCmluIG9yZGVyIHRvIGhhdmUgYSBwcm9w ZXIgZnJvbnRidWZmZXIgdHJhY2tpbmcuCgpJbiB0aGUgZnV0dXJlIGl0IGNhbiBiZSBleHRlbmRl ZCB0byByZXR1cm4gMCBpZiB0aGUgd2hvbGUKc2NyZWVuIGhhcyBiZWluZyBmbHVzaGVkIG9yIHRo ZSBudW1iZXIgb2YgcmVjdHMgZmx1c2hlZAphcyBDaHJpcyBzdWdnZXN0ZWQuCgp2MjogUmVtb3Zl IE9SSUdJTl9GQl9ESVJUWSBhbmQgdXNlIE9SSUdJTl9HVFQgaW5zdGVhZCBzaW5jZSBkaXJ0eQog ICAgY2FsbGJhY2sgaXMganVzdCBjYWxsZWQgYWZ0ZXIgZmV3IHNjcmVlbiB1cGRhdGVzIGFuZCBu b3Qgb24KICAgIGV2ZXJ5b25lIGFzIHBvaW50ZWQgYnkgRGFuaWVsLgoKdjM6IFVzZSBmbHVzaCBp bnN0ZWFkIG9mIGludmFsaWRhdGUgc2luY2UgZmx1c2ggbWVhbnMKICAgIGludmFsaWRhdGUgKyBm bHVzaCBhbmQgZGlydHkgbWVhbnMgZHJhd24gaGFkIGZpbmlzaGVkIGFuZAogICAgaXQgY2FuIGJl IGZsdXNoZWQuCgp2NDogUmVtb3ZlIFBTUiBmcm9tIHN1YmplY3Qgc2luY2UgaXQgaXMgcHVyZWx5 IGZyb250YnVmZmVyIHRyYWNraW5nCiAgICBjaGFuZ2UgYW5kIHRoYXQgY2FuIGJlIHVzZWZ1bCBm b3IgRkJDIGFzIHdlbGwuCgpDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28u dWs+CkNjOiBQYXVsbyBaYW5vbmkgPHBhdWxvLnIuemFub25pQGludGVsLmNvbT4KQ2M6IERhbmll bCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3bGwuY2g+ClNpZ25lZC1vZmYtYnk6IFJvZHJpZ28g Vml2aSA8cm9kcmlnby52aXZpQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kaXNwbGF5LmMgfCAxOCArKysrKysrKysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCAx OCBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCmluZGV4IDBl ZmE0NTUuLjFkNjc5NTggMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKQEAgLTE0 Mzg4LDkgKzE0Mzg4LDI3IEBAIHN0YXRpYyBpbnQgaW50ZWxfdXNlcl9mcmFtZWJ1ZmZlcl9jcmVh dGVfaGFuZGxlKHN0cnVjdCBkcm1fZnJhbWVidWZmZXIgKmZiLAogCXJldHVybiBkcm1fZ2VtX2hh bmRsZV9jcmVhdGUoZmlsZSwgJm9iai0+YmFzZSwgaGFuZGxlKTsKIH0KIAorc3RhdGljIGludCBp bnRlbF91c2VyX2ZyYW1lYnVmZmVyX2RpcnR5KHN0cnVjdCBkcm1fZnJhbWVidWZmZXIgKmZiLAor CQkJCQkgICAgICAgc3RydWN0IGRybV9maWxlICpmaWxlLAorCQkJCQkgICAgICAgdW5zaWduZWQg ZmxhZ3MsIHVuc2lnbmVkIGNvbG9yLAorCQkJCQkgICAgICAgc3RydWN0IGRybV9jbGlwX3JlY3Qg KmNsaXBzLAorCQkJCQkgICAgICAgdW5zaWduZWQgbnVtX2NsaXBzKQoreworCXN0cnVjdCBkcm1f ZGV2aWNlICpkZXYgPSBmYi0+ZGV2OworCXN0cnVjdCBpbnRlbF9mcmFtZWJ1ZmZlciAqaW50ZWxf ZmIgPSB0b19pbnRlbF9mcmFtZWJ1ZmZlcihmYik7CisJc3RydWN0IGRybV9pOTE1X2dlbV9vYmpl Y3QgKm9iaiA9IGludGVsX2ZiLT5vYmo7CisKKwltdXRleF9sb2NrKCZkZXYtPnN0cnVjdF9tdXRl eCk7CisJaW50ZWxfZmJfb2JqX2ZsdXNoKG9iaiwgZmFsc2UsIE9SSUdJTl9HVFQpOworCW11dGV4 X3VubG9jaygmZGV2LT5zdHJ1Y3RfbXV0ZXgpOworCisJcmV0dXJuIDA7Cit9CisKIHN0YXRpYyBj b25zdCBzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyX2Z1bmNzIGludGVsX2ZiX2Z1bmNzID0gewogCS5k ZXN0cm95ID0gaW50ZWxfdXNlcl9mcmFtZWJ1ZmZlcl9kZXN0cm95LAogCS5jcmVhdGVfaGFuZGxl ID0gaW50ZWxfdXNlcl9mcmFtZWJ1ZmZlcl9jcmVhdGVfaGFuZGxlLAorCS5kaXJ0eSA9IGludGVs X3VzZXJfZnJhbWVidWZmZXJfZGlydHksCiB9OwogCiBzdGF0aWMKLS0gCjIuMS4wCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=