From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: Re: [PATCH] drm/i915: Make scaler updates less chatty Date: Thu, 17 Nov 2016 11:06:23 -0200 Message-ID: <1479387983.2382.14.camel@intel.com> References: <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 mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 47D2189580 for ; Thu, 17 Nov 2016 13:06:36 +0000 (UTC) In-Reply-To: <1479376805-5087-1-git-send-email-tvrtko.ursulin@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin , Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RW0gUXVpLCAyMDE2LTExLTE3IMOgcyAxMDowMCArMDAwMCwgVHZydGtvIFVyc3VsaW4gZXNjcmV2 ZXU6Cj4gRnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KPiAK PiBJdCBsb29rcyB0byBtZSBza2xfdXBkYXRlX3NjYWxlciB3aWxsIGFscmVhZHkgbG9nIGludGVy ZXN0aW5nCj4gZGVidWcgbWVzc2FnZXMgd2hlbiB0aGUgc3RhdGUgdHJhbnNpdGlvbnMgb3IgdGhl cmUgaXMgYW4gZXJyb3IuCj4gCj4gSW4gdGhpcyBjYXNlIGl0IGZlZWxzIHdlIGNhbiByZW1vdmUg dGhlIHR3byB1bmNvbmRpdGlvbmFsCj4gZGVidWcgbWVzc2FnZXMgd2hpY2ggaGFwcGVuIGltbWVk aWF0ZWx5IGJlZm9yZSBjYWxsaW5nCj4gc2tsX3VwZGF0ZV9zY2FsZXIuIFRoaXMgd2F5IHdlIGdl dCByaWQgb2YgdGhlIHNvbGUgZGVidWcKPiBtZXNzYWdlIHdoZW4gc3dpdGNoaW5nIHZpcnR1YWwg dGVybWluYWxzIGZvciBleGFtcGxlLgoKSSBhbHNvIGdvdCBhbm5veWVkIGJ5IHRoaXMgYXQgc29t ZSBwb2ludC4KClJldmlld2VkLWJ5OiBQYXVsbyBaYW5vbmkgPHBhdWxvLnIuemFub25pQGludGVs LmNvbT4KCj4gCj4gU2lnbmVkLW9mZi1ieTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGlu QGludGVsLmNvbT4KPiAtLS0KPiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXku YyB8IDEwIC0tLS0tLS0tLS0KPiDCoDEgZmlsZSBjaGFuZ2VkLCAxMCBkZWxldGlvbnMoLSkKPiAK PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBpbmRleCAyZWJiOGI4MzMzOTUu LmNkNTI1NmMwYjJkNiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k aXNwbGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBA QCAtNDcyNywxMyArNDcyNyw4IEBAIHNrbF91cGRhdGVfc2NhbGVyKHN0cnVjdCBpbnRlbF9jcnRj X3N0YXRlCj4gKmNydGNfc3RhdGUsIGJvb2wgZm9yY2VfZGV0YWNoLAo+IMKgICovCj4gwqBpbnQg c2tsX3VwZGF0ZV9zY2FsZXJfY3J0YyhzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqc3RhdGUpCj4g wqB7Cj4gLQlzdHJ1Y3QgaW50ZWxfY3J0YyAqaW50ZWxfY3J0YyA9IHRvX2ludGVsX2NydGMoc3Rh dGUtCj4gPmJhc2UuY3J0Yyk7Cj4gwqAJY29uc3Qgc3RydWN0IGRybV9kaXNwbGF5X21vZGUgKmFk anVzdGVkX21vZGUgPSAmc3RhdGUtCj4gPmJhc2UuYWRqdXN0ZWRfbW9kZTsKPiDCoAo+IC0JRFJN X0RFQlVHX0tNUygiVXBkYXRpbmcgc2NhbGVyIGZvciBbQ1JUQzolZDolc10gc2NhbGVyX3VzZXIK PiBpbmRleCAldS4ldVxuIiwKPiAtCQnCoMKgwqDCoMKgwqBpbnRlbF9jcnRjLT5iYXNlLmJhc2Uu aWQsIGludGVsX2NydGMtCj4gPmJhc2UubmFtZSwKPiAtCQnCoMKgwqDCoMKgwqBpbnRlbF9jcnRj LT5waXBlLCBTS0xfQ1JUQ19JTkRFWCk7Cj4gLQo+IMKgCXJldHVybiBza2xfdXBkYXRlX3NjYWxl cihzdGF0ZSwgIXN0YXRlLT5iYXNlLmFjdGl2ZSwKPiBTS0xfQ1JUQ19JTkRFWCwKPiDCoAkJJnN0 YXRlLT5zY2FsZXJfc3RhdGUuc2NhbGVyX2lkLCBEUk1fUk9UQVRFXzAsCj4gwqAJCXN0YXRlLT5w aXBlX3NyY193LCBzdGF0ZS0+cGlwZV9zcmNfaCwKPiBAQCAtNDc1NCw3ICs0NzQ5LDYgQEAgc3Rh dGljIGludCBza2xfdXBkYXRlX3NjYWxlcl9wbGFuZShzdHJ1Y3QKPiBpbnRlbF9jcnRjX3N0YXRl ICpjcnRjX3N0YXRlLAo+IMKgCQkJCcKgwqDCoHN0cnVjdCBpbnRlbF9wbGFuZV9zdGF0ZQo+ICpw bGFuZV9zdGF0ZSkKPiDCoHsKPiDCoAo+IC0Jc3RydWN0IGludGVsX2NydGMgKmludGVsX2NydGMg PSB0b19pbnRlbF9jcnRjKGNydGNfc3RhdGUtCj4gPmJhc2UuY3J0Yyk7Cj4gwqAJc3RydWN0IGlu dGVsX3BsYW5lICppbnRlbF9wbGFuZSA9Cj4gwqAJCXRvX2ludGVsX3BsYW5lKHBsYW5lX3N0YXRl LT5iYXNlLnBsYW5lKTsKPiDCoAlzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpmYiA9IHBsYW5lX3N0 YXRlLT5iYXNlLmZiOwo+IEBAIC00NzYyLDEwICs0NzU2LDYgQEAgc3RhdGljIGludCBza2xfdXBk YXRlX3NjYWxlcl9wbGFuZShzdHJ1Y3QKPiBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlLAo+ IMKgCj4gwqAJYm9vbCBmb3JjZV9kZXRhY2ggPSAhZmIgfHwgIXBsYW5lX3N0YXRlLT5iYXNlLnZp c2libGU7Cj4gwqAKPiAtCURSTV9ERUJVR19LTVMoIlVwZGF0aW5nIHNjYWxlciBmb3IgW1BMQU5F OiVkOiVzXSBzY2FsZXJfdXNlcgo+IGluZGV4ICV1LiV1XG4iLAo+IC0JCcKgwqDCoMKgwqDCoGlu dGVsX3BsYW5lLT5iYXNlLmJhc2UuaWQsIGludGVsX3BsYW5lLQo+ID5iYXNlLm5hbWUsCj4gLQkJ wqDCoMKgwqDCoMKgaW50ZWxfY3J0Yy0+cGlwZSwKPiBkcm1fcGxhbmVfaW5kZXgoJmludGVsX3Bs YW5lLT5iYXNlKSk7Cj4gLQo+IMKgCXJldCA9IHNrbF91cGRhdGVfc2NhbGVyKGNydGNfc3RhdGUs IGZvcmNlX2RldGFjaCwKPiDCoAkJCQlkcm1fcGxhbmVfaW5kZXgoJmludGVsX3BsYW5lLT5iYXNl KSwKPiDCoAkJCQkmcGxhbmVfc3RhdGUtPnNjYWxlcl9pZCwKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==