From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ander Conselvan De Oliveira <conselvan2@gmail.com>
Subject: Re: [PATCH 2/3] drm/i915/glk: Fix maximum scaling
 factor for Geminilake scalers
Date: Wed, 22 Feb 2017 16:44:49 +0200
Message-ID: <1487774689.8356.7.camel@gmail.com>
References: <20170222102909.18072-1-ander.conselvan.de.oliveira@intel.com>
 <20170222102909.18072-3-ander.conselvan.de.oliveira@intel.com>
 <20170222143914.GF31595@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mail-pg0-x242.google.com (mail-pg0-x242.google.com
 [IPv6:2607:f8b0:400e:c05::242])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 596AA6E12C
 for <intel-gfx@lists.freedesktop.org>; Wed, 22 Feb 2017 14:44:54 +0000 (UTC)
Received: by mail-pg0-x242.google.com with SMTP id 1so685476pgz.2
 for <intel-gfx@lists.freedesktop.org>; Wed, 22 Feb 2017 06:44:54 -0800 (PST)
In-Reply-To: <20170222143914.GF31595@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: Ville =?ISO-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org, Rodrigo Vivi <rodrigo.vivi@intel.com>
List-Id: intel-gfx@lists.freedesktop.org

T24gV2VkLCAyMDE3LTAyLTIyIGF0IDE2OjM5ICswMjAwLCBWaWxsZSBTeXJqw6Rsw6Qgd3JvdGU6
Cj4gT24gV2VkLCBGZWIgMjIsIDIwMTcgYXQgMTI6Mjk6MDhQTSArMDIwMCwgQW5kZXIgQ29uc2Vs
dmFuIGRlIE9saXZlaXJhIHdyb3RlOgo+ID4gR2VtaW5pbGFrZSBjYW4gb3V0cHV0IHR3byBwaXhl
bHMgcGVyIGNsb2NrLCBhbmQgdGhhdCBhZmZlY3RzIHRoZSBtYXhpbXVtCj4gPiBzY2FsaW5nIGZh
Y3RvciBmb3IgaXRzIHNjYWxlcnMuIFRha2UgdGhhdCBpbnRvIGFjY291bnQgYW5kIGF2b2lkIHRo
ZQo+ID4gZm9sbG93aW5nIHdhcm5pbmc6Cj4gPiAKPiA+IFdBUk5JTkc6IENQVTogMSBQSUQ6IDU5
MyBhdCBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmM6MTMyMjMgc2tsX21heF9z
Y2FsZS5wYXJ0LjEyOSsweDc4LzB4ODAgW2k5MTVdCj4gPiBXQVJOX09OX09OQ0UoIWNydGNfY2xv
Y2sgfHwgY2RjbGsgPCBjcnRjX2Nsb2NrKQo+ID4gTW9kdWxlcyBsaW5rZWQgaW46IHg4Nl9wa2df
dGVtcF90aGVybWFsIGk5MTUgY29yZXRlbXAga3ZtX2ludGVsIGt2bSBpMmNfYWxnb19iaXQgZHJt
X2ttc19oZWxwZXIgaXJxYnlwYXNzIGNyY3QxMGRpZl9wY2xtdWwgcHJpbWVfbnVtYmVycyBjcmMz
Ml9wY2xtdWwgZHJtIGdoYXNoX2NsbXVsbmlfaW50ZWwgc2hwY2hwIHRwbV90aXMgdHBtX3Rpc19j
b3JlIHRwbSBuZnNkIGF1dGh3Cj4gPiBDUFU6IDEgUElEOiA1OTMgQ29tbToga3dvcmtlci91ODoz
IFRhaW50ZWQ6IEcgICAgICAgIFcgICAgICAgNC4xMC4wLXJjOGFuZGVyKyAjMzMwCj4gPiBIYXJk
d2FyZSBuYW1lOiBJbnRlbCBDb3JwLiBHZW1pbmlsYWtlL0dMSyBSVlAxIEREUjQgKDA1KSwgQklP
UyBHRUxLUlZQQS5YNjQuMDAzNS5CMzMuMTcwMjE1MDU1MiAwMi8xNS8yMDE3Cj4gPiBXb3JrcXVl
dWU6IGV2ZW50c191bmJvdW5kIGFzeW5jX3J1bl9lbnRyeV9mbgo+ID4gQ2FsbCBUcmFjZToKPiA+
ICBkdW1wX3N0YWNrKzB4ODYvMHhjMwo+ID4gIF9fd2FybisweGNiLzB4ZjAKPiA+ICB3YXJuX3Ns
b3dwYXRoX2ZtdCsweDVmLzB4ODAKPiA+ICBza2xfbWF4X3NjYWxlLnBhcnQuMTI5KzB4NzgvMHg4
MCBbaTkxNV0KPiA+ICBpbnRlbF9jaGVja19wcmltYXJ5X3BsYW5lKzB4YTYvMHhjMCBbaTkxNV0K
PiA+ICBpbnRlbF9wbGFuZV9hdG9taWNfY2hlY2tfd2l0aF9zdGF0ZSsweGQxLzB4MWEwIFtpOTE1
XQo+ID4gID8gZHJtX3ByaW50aysweGI1LzB4YzAgW2RybV0KPiA+ICBpbnRlbF9wbGFuZV9hdG9t
aWNfY2hlY2srMHgzZC8weDgwIFtpOTE1XQo+ID4gIGRybV9hdG9taWNfaGVscGVyX2NoZWNrX3Bs
YW5lcysweDdjLzB4MjAwIFtkcm1fa21zX2hlbHBlcl0KPiA+ICBpbnRlbF9hdG9taWNfY2hlY2sr
MHhhNWIvMHgxMWEwIFtpOTE1XQo+ID4gIGRybV9hdG9taWNfY2hlY2tfb25seSsweDM1My8weDYw
MCBbZHJtXQo+ID4gID8gZHJtX2F0b21pY19hZGRfYWZmZWN0ZWRfY29ubmVjdG9ycysweDEwYy8w
eDEyMCBbZHJtXQo+ID4gIGRybV9hdG9taWNfY29tbWl0KzB4MTgvMHg1MCBbZHJtXQo+ID4gIHJl
c3RvcmVfZmJkZXZfbW9kZSsweDE0Yy8weDJhMCBbZHJtX2ttc19oZWxwZXJdCj4gPiAgZHJtX2Zi
X2hlbHBlcl9yZXN0b3JlX2ZiZGV2X21vZGVfdW5sb2NrZWQrMHgzNC8weDgwIFtkcm1fa21zX2hl
bHBlcl0KPiA+ICBkcm1fZmJfaGVscGVyX3NldF9wYXIrMHgyZC8weDYwIFtkcm1fa21zX2hlbHBl
cl0KPiA+ICBpbnRlbF9mYmRldl9zZXRfcGFyKzB4MWEvMHg3MCBbaTkxNV0KPiA+ICBmYmNvbl9p
bml0KzB4NTgyLzB4NjEwCj4gPiAgdmlzdWFsX2luaXQrMHhkNi8weDEzMAo+ID4gIGRvX2JpbmRf
Y29uX2RyaXZlcisweDFkYS8weDNjMAo+ID4gIGRvX3Rha2Vfb3Zlcl9jb25zb2xlKzB4MTE2LzB4
MTgwCj4gPiAgZG9fZmJjb25fdGFrZW92ZXIrMHg1Yy8weGIwCj4gPiAgZmJjb25fZXZlbnRfbm90
aWZ5KzB4NzcyLzB4OGEwCj4gPiAgPyBfX2Jsb2NraW5nX25vdGlmaWVyX2NhbGxfY2hhaW4rMHgz
NS8weDcwCj4gPiAgbm90aWZpZXJfY2FsbF9jaGFpbisweDRhLzB4NzAKPiA+ICBfX2Jsb2NraW5n
X25vdGlmaWVyX2NhbGxfY2hhaW4rMHg0ZC8weDcwCj4gPiAgYmxvY2tpbmdfbm90aWZpZXJfY2Fs
bF9jaGFpbisweDE2LzB4MjAKPiA+ICBmYl9ub3RpZmllcl9jYWxsX2NoYWluKzB4MWIvMHgyMAo+
ID4gIHJlZ2lzdGVyX2ZyYW1lYnVmZmVyKzB4Mjc4LzB4MzYwCj4gPiAgZHJtX2ZiX2hlbHBlcl9p
bml0aWFsX2NvbmZpZysweDI1My8weDQ0MCBbZHJtX2ttc19oZWxwZXJdCj4gPiAgaW50ZWxfZmJk
ZXZfaW5pdGlhbF9jb25maWcrMHgxOC8weDMwIFtpOTE1XQo+ID4gIGFzeW5jX3J1bl9lbnRyeV9m
bisweDM5LzB4MTcwCj4gPiAgcHJvY2Vzc19vbmVfd29yaysweDIxMi8weDY3MAo+ID4gID8gcHJv
Y2Vzc19vbmVfd29yaysweDE5Ny8weDY3MAo+ID4gIHdvcmtlcl90aHJlYWQrMHg0ZS8weDQ5MAo+
ID4gIGt0aHJlYWQrMHgxMDEvMHgxNDAKPiA+ICA/IHByb2Nlc3Nfb25lX3dvcmsrMHg2NzAvMHg2
NzAKPiA+ICA/IGt0aHJlYWRfY3JlYXRlX29uX25vZGUrMHg2MC8weDYwCj4gPiAgcmV0X2Zyb21f
Zm9yaysweDMxLzB4NDAKPiA+IAo+ID4gQ2M6IFJvZHJpZ28gVml2aSA8cm9kcmlnby52aXZpQGlu
dGVsLmNvbT4KPiA+IFNpZ25lZC1vZmYtYnk6IEFuZGVyIENvbnNlbHZhbiBkZSBPbGl2ZWlyYSA8
YW5kZXIuY29uc2VsdmFuLmRlLm9saXZlaXJhQGludGVsLmNvbT4KPiA+IC0tLQo+ID4gIGRyaXZl
cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDE1ICsrKysrKysrKysrLS0tLQo+ID4g
IDEgZmlsZSBjaGFuZ2VkLCAxMSBpbnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQo+ID4gCj4g
PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIGIvZHJp
dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gPiBpbmRleCA5NTdjNjJkLi4wMDBm
YjMxIDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5j
Cj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+IEBAIC0x
MzIxMSwxNiArMTMyMTEsMjIgQEAgaW50ZWxfY2xlYW51cF9wbGFuZV9mYihzdHJ1Y3QgZHJtX3Bs
YW5lICpwbGFuZSwKPiA+ICBpbnQKPiA+ICBza2xfbWF4X3NjYWxlKHN0cnVjdCBpbnRlbF9jcnRj
ICppbnRlbF9jcnRjLCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSkKPiA+ICB7
Cj4gPiArCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdjsKPiA+ICAJaW50IG1heF9z
Y2FsZTsKPiA+IC0JaW50IGNydGNfY2xvY2ssIGNkY2xrOwo+ID4gKwlpbnQgY3J0Y19jbG9jaywg
bWF4X3BpeGNsazsKPiA+ICAKPiA+ICAJaWYgKCFpbnRlbF9jcnRjIHx8ICFjcnRjX3N0YXRlLT5i
YXNlLmVuYWJsZSkKPiA+ICAJCXJldHVybiBEUk1fUExBTkVfSEVMUEVSX05PX1NDQUxJTkc7Cj4g
PiAgCj4gPiArCWRldl9wcml2ID0gdG9faTkxNShpbnRlbF9jcnRjLT5iYXNlLmRldik7Cj4gPiAr
Cj4gPiAgCWNydGNfY2xvY2sgPSBjcnRjX3N0YXRlLT5iYXNlLmFkanVzdGVkX21vZGUuY3J0Y19j
bG9jazsKPiA+IC0JY2RjbGsgPSB0b19pbnRlbF9hdG9taWNfc3RhdGUoY3J0Y19zdGF0ZS0+YmFz
ZS5zdGF0ZSktPmNkY2xrLmxvZ2ljYWwuY2RjbGs7Cj4gPiArCW1heF9waXhjbGsgPSB0b19pbnRl
bF9hdG9taWNfc3RhdGUoY3J0Y19zdGF0ZS0+YmFzZS5zdGF0ZSktPmNkY2xrLmxvZ2ljYWwuY2Rj
bGs7Cj4gPiArCj4gPiArCWlmIChJU19HRU1JTklMQUtFKGRldl9wcml2KSkKPiA+ICsJCW1heF9w
aXhjbGsgKj0gMjsKPiAKPiBtYXhfZG90Y2xvY2sgcGVyaGFwcz8KClllYWgsIHRoYXQgd291bGQg
YmUgbW9yZSBjb25zaXN0ZW50LCB3aWxsIHJlc3Bpbi4KCkFuZGVyCgoKPiA+ICAKPiA+IC0JaWYg
KFdBUk5fT05fT05DRSghY3J0Y19jbG9jayB8fCBjZGNsayA8IGNydGNfY2xvY2spKQo+ID4gKwlp
ZiAoV0FSTl9PTl9PTkNFKCFjcnRjX2Nsb2NrIHx8IG1heF9waXhjbGsgPCBjcnRjX2Nsb2NrKSkK
PiA+ICAJCXJldHVybiBEUk1fUExBTkVfSEVMUEVSX05PX1NDQUxJTkc7Cj4gPiAgCj4gPiAgCS8q
Cj4gPiBAQCAtMTMyMjksNyArMTMyMzUsOCBAQCBza2xfbWF4X3NjYWxlKHN0cnVjdCBpbnRlbF9j
cnRjICppbnRlbF9jcnRjLCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZQo+ID4g
IAkgKiAgICAgICAgICAgIG9yCj4gPiAgCSAqICAgIGNkY2xrL2NydGNfY2xvY2sKPiA+ICAJICov
Cj4gPiAtCW1heF9zY2FsZSA9IG1pbigoMSA8PCAxNikgKiAzIC0gMSwgKDEgPDwgOCkgKiAoKGNk
Y2xrIDw8IDgpIC8gY3J0Y19jbG9jaykpOwo+ID4gKwltYXhfc2NhbGUgPSBtaW4oKDEgPDwgMTYp
ICogMyAtIDEsCj4gPiArCQkJKDEgPDwgOCkgKiAoKG1heF9waXhjbGsgPDwgOCkgLyBjcnRjX2Ns
b2NrKSk7Cj4gPiAgCj4gPiAgCXJldHVybiBtYXhfc2NhbGU7Cj4gPiAgfQo+ID4gLS0gCj4gPiAy
LjkuMwo+ID4gCj4gPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f
X19fXwo+ID4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+ID4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk
ZXNrdG9wLm9yZwo+ID4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0
aW5mby9pbnRlbC1nZngKPiAKPiAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f
X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl
c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v
aW50ZWwtZ2Z4Cg==