From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH] drm/i915: Make scaler updates less chatty Date: Thu, 17 Nov 2016 10:00:05 +0000 Message-ID: <1479376805-5087-1-git-send-email-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x242.google.com (mail-wm0-x242.google.com [IPv6:2a00:1450:400c:c09::242]) by gabe.freedesktop.org (Postfix) with ESMTPS id CFD026E282 for ; Thu, 17 Nov 2016 10:00:14 +0000 (UTC) Received: by mail-wm0-x242.google.com with SMTP id a20so19610645wme.2 for ; Thu, 17 Nov 2016 02:00:14 -0800 (PST) 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 List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KCkl0IGxvb2tz IHRvIG1lIHNrbF91cGRhdGVfc2NhbGVyIHdpbGwgYWxyZWFkeSBsb2cgaW50ZXJlc3RpbmcKZGVi dWcgbWVzc2FnZXMgd2hlbiB0aGUgc3RhdGUgdHJhbnNpdGlvbnMgb3IgdGhlcmUgaXMgYW4gZXJy b3IuCgpJbiB0aGlzIGNhc2UgaXQgZmVlbHMgd2UgY2FuIHJlbW92ZSB0aGUgdHdvIHVuY29uZGl0 aW9uYWwKZGVidWcgbWVzc2FnZXMgd2hpY2ggaGFwcGVuIGltbWVkaWF0ZWx5IGJlZm9yZSBjYWxs aW5nCnNrbF91cGRhdGVfc2NhbGVyLiBUaGlzIHdheSB3ZSBnZXQgcmlkIG9mIHRoZSBzb2xlIGRl YnVnCm1lc3NhZ2Ugd2hlbiBzd2l0Y2hpbmcgdmlydHVhbCB0ZXJtaW5hbHMgZm9yIGV4YW1wbGUu CgpTaWduZWQtb2ZmLWJ5OiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwuY29t PgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDEwIC0tLS0tLS0t LS0KIDEgZmlsZSBjaGFuZ2VkLCAxMCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9kaXNwbGF5LmMKaW5kZXggMmViYjhiODMzMzk1Li5jZDUyNTZjMGIyZDYgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYworKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKQEAgLTQ3MjcsMTMgKzQ3MjcsOCBAQCBza2xfdXBkYXRl X3NjYWxlcihzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSwgYm9vbCBmb3JjZV9k ZXRhY2gsCiAgKi8KIGludCBza2xfdXBkYXRlX3NjYWxlcl9jcnRjKHN0cnVjdCBpbnRlbF9jcnRj X3N0YXRlICpzdGF0ZSkKIHsKLQlzdHJ1Y3QgaW50ZWxfY3J0YyAqaW50ZWxfY3J0YyA9IHRvX2lu dGVsX2NydGMoc3RhdGUtPmJhc2UuY3J0Yyk7CiAJY29uc3Qgc3RydWN0IGRybV9kaXNwbGF5X21v ZGUgKmFkanVzdGVkX21vZGUgPSAmc3RhdGUtPmJhc2UuYWRqdXN0ZWRfbW9kZTsKIAotCURSTV9E RUJVR19LTVMoIlVwZGF0aW5nIHNjYWxlciBmb3IgW0NSVEM6JWQ6JXNdIHNjYWxlcl91c2VyIGlu ZGV4ICV1LiV1XG4iLAotCQkgICAgICBpbnRlbF9jcnRjLT5iYXNlLmJhc2UuaWQsIGludGVsX2Ny dGMtPmJhc2UubmFtZSwKLQkJICAgICAgaW50ZWxfY3J0Yy0+cGlwZSwgU0tMX0NSVENfSU5ERVgp OwotCiAJcmV0dXJuIHNrbF91cGRhdGVfc2NhbGVyKHN0YXRlLCAhc3RhdGUtPmJhc2UuYWN0aXZl LCBTS0xfQ1JUQ19JTkRFWCwKIAkJJnN0YXRlLT5zY2FsZXJfc3RhdGUuc2NhbGVyX2lkLCBEUk1f Uk9UQVRFXzAsCiAJCXN0YXRlLT5waXBlX3NyY193LCBzdGF0ZS0+cGlwZV9zcmNfaCwKQEAgLTQ3 NTQsNyArNDc0OSw2IEBAIHN0YXRpYyBpbnQgc2tsX3VwZGF0ZV9zY2FsZXJfcGxhbmUoc3RydWN0 IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCiAJCQkJICAgc3RydWN0IGludGVsX3BsYW5l X3N0YXRlICpwbGFuZV9zdGF0ZSkKIHsKIAotCXN0cnVjdCBpbnRlbF9jcnRjICppbnRlbF9jcnRj ID0gdG9faW50ZWxfY3J0YyhjcnRjX3N0YXRlLT5iYXNlLmNydGMpOwogCXN0cnVjdCBpbnRlbF9w bGFuZSAqaW50ZWxfcGxhbmUgPQogCQl0b19pbnRlbF9wbGFuZShwbGFuZV9zdGF0ZS0+YmFzZS5w bGFuZSk7CiAJc3RydWN0IGRybV9mcmFtZWJ1ZmZlciAqZmIgPSBwbGFuZV9zdGF0ZS0+YmFzZS5m YjsKQEAgLTQ3NjIsMTAgKzQ3NTYsNiBAQCBzdGF0aWMgaW50IHNrbF91cGRhdGVfc2NhbGVyX3Bs YW5lKHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlLAogCiAJYm9vbCBmb3JjZV9k ZXRhY2ggPSAhZmIgfHwgIXBsYW5lX3N0YXRlLT5iYXNlLnZpc2libGU7CiAKLQlEUk1fREVCVUdf S01TKCJVcGRhdGluZyBzY2FsZXIgZm9yIFtQTEFORTolZDolc10gc2NhbGVyX3VzZXIgaW5kZXgg JXUuJXVcbiIsCi0JCSAgICAgIGludGVsX3BsYW5lLT5iYXNlLmJhc2UuaWQsIGludGVsX3BsYW5l LT5iYXNlLm5hbWUsCi0JCSAgICAgIGludGVsX2NydGMtPnBpcGUsIGRybV9wbGFuZV9pbmRleCgm aW50ZWxfcGxhbmUtPmJhc2UpKTsKLQogCXJldCA9IHNrbF91cGRhdGVfc2NhbGVyKGNydGNfc3Rh dGUsIGZvcmNlX2RldGFjaCwKIAkJCQlkcm1fcGxhbmVfaW5kZXgoJmludGVsX3BsYW5lLT5iYXNl KSwKIAkJCQkmcGxhbmVfc3RhdGUtPnNjYWxlcl9pZCwKLS0gCjIuNy40CgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK