From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Subject: Re: [PATCH 2/3] drm/i915: Check timings against
 hardware maximums
Date: Fri, 15 Jun 2018 13:30:24 -0700
Message-ID: <1529094624.2740.33.camel@intel.com>
References: <20180615174406.12258-1-ville.syrjala@linux.intel.com>
 <20180615174406.12258-2-ville.syrjala@linux.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 mga02.intel.com (mga02.intel.com [134.134.136.20])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 2E4DE6E15B
 for <intel-gfx@lists.freedesktop.org>; Fri, 15 Jun 2018 20:30:40 +0000 (UTC)
In-Reply-To: <20180615174406.12258-2-ville.syrjala@linux.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 Syrjala <ville.syrjala@linux.intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org

RW0gU2V4LCAyMDE4LTA2LTE1IMOgcyAyMDo0NCArMDMwMCwgVmlsbGUgU3lyamFsYSBlc2NyZXZl
dToKPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29t
Pgo+IAo+IFZhbGlkYXRlIHRoYXQgYWxsIGRpc3BsYXkgdGltaW5ncyBmaXQgd2l0aGluIHRoZSBu
dW1iZXIgb2YgYml0cwo+IHdlIGhhdmUgaW4gdGhlIHRyYW5zY29kZXIgdGltaW5nIHJlZ2lzdGVy
cy4KPiAKPiBUaGUgbGltaXRzIGFyZToKPiBoc3crOgo+ICA0azogdmRpc3BsYXksIHZibGFua19z
dGFydAo+ICA4azogZXZlcnl0aGluZyBlbHNlCj4gZ2VuMys6Cj4gIDRrOiBoL3ZkaXNwbGF5LCBo
L3ZibGFua19zdGFydAo+ICA4azogZXZlcnl0aGluZyBlbHNlCj4gZ2VuMjoKPiAgMms6IGgvdmRp
c3BsYXksIGgvdmJsYW5rX3N0YXJ0Cj4gIDRrOiBldmVyeXRoaW5nIGVsc2UKPiAKPiBBbHNvIGRv
Y3VtZW50IHRoZSBmYWN0IHRoYXQgdGhlIG1vZGVfY29uZmlnLm1heF93aWR0aC9oZWlnaHQgbGlt
aXRzCj4gcmVmZXIgdG8ganVzdCB0aGUgbWF4IGZyYW1lYnVmZmVyIGRpbWVuc2lvbnMgd2Ugc3Vw
cG9ydC4gV2hpY2ggbWF5Cj4gYmUgbGFyZ2VyIHRoYW4gdGhlIG1heCBoZGlzcGxheS92ZGlzcGxh
eS4KClZlcmlmaWVkIGFnYWluc3QgdGhlIHNwZWNzLiBJIGNhbiBhbHNvIGNvbmZpcm0gdGhhdCB0
aGUgZ2VuMisgc3BlY3MKc3RpbGwgZXhpc3QgYXQgdGhlIG9sZCBVUkxzIDopLgoKUmV2aWV3ZWQt
Ynk6IFBhdWxvIFphbm9uaSA8cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPgoKV2hpbGUgYXQgaXQs
IGNhbid0IHlvdSB0cnkgdG8gaW1wbGVtZW50IHRoZSBvdGhlciByZXN0cmljdGlvbnMgbGlzdGVk
CmluIHRob3NlIGFjdGl2ZS9zeW5jIHJlZ2lzdGVycz8gTGlrZSBoZGlzcGxheSBuZWVkcyBiZSBt
dWx0aXBsZXMgb2YgMgpvbiBnZW4yLCBoYmxhbmsgbWluaW11bSBiZWluZyAzMiBvbiBIU1cgKDEz
OCB3aXRoIGF1ZGlvKSwgbWluaW11bQp2YmxhbmsgdmVpbmcgNSBvciA4LCBldGM/Cgo+IAo+IFNp
Z25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5j
b20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDM1Cj4g
KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDM1
IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50
ZWxfZGlzcGxheS5jCj4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBp
bmRleCBmNjY1NWY0ODJiNjcuLjZlM2FhNjgxNWIzMCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dw
dS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p
bnRlbF9kaXNwbGF5LmMKPiBAQCAtMTQ1NzIsNiArMTQ1NzIsMTAgQEAgc3RhdGljIGVudW0gZHJt
X21vZGVfc3RhdHVzCj4gIGludGVsX21vZGVfdmFsaWQoc3RydWN0IGRybV9kZXZpY2UgKmRldiwK
PiAgCQkgY29uc3Qgc3RydWN0IGRybV9kaXNwbGF5X21vZGUgKm1vZGUpCj4gIHsKPiArCXN0cnVj
dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IHRvX2k5MTUoZGV2KTsKPiArCWludCBoZGlz
cGxheV9tYXgsIGh0b3RhbF9tYXg7Cj4gKwlpbnQgdmRpc3BsYXlfbWF4LCB2dG90YWxfbWF4Owo+
ICsKPiAgCS8qCj4gIAkgKiBDYW4ndCByZWplY3QgREJMU0NBTiBoZXJlIGJlY2F1c2UgWG9yZyBk
ZHhlbiBjYW4gYWRkCj4gcGlsZXMKPiAgCSAqIG9mIERCTFNDQU4gbW9kZXMgdG8gdGhlIG91dHB1
dCdzIG1vZGUgbGlzdCB3aGVuIHRoZXkKPiBkZXRlY3QKPiBAQCAtMTQ2MDEsNiArMTQ2MDUsMzYg
QEAgaW50ZWxfbW9kZV92YWxpZChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ICAJCQkgICBEUk1f
TU9ERV9GTEFHX0NMS0RJVjIpKQo+ICAJCXJldHVybiBNT0RFX0JBRDsKPiAgCj4gKwlpZiAoSU5U
RUxfR0VOKGRldl9wcml2KSA+PSA5IHx8Cj4gKwkgICAgSVNfQlJPQURXRUxMKGRldl9wcml2KSB8
fCBJU19IQVNXRUxMKGRldl9wcml2KSkgewo+ICsJCWhkaXNwbGF5X21heCA9IDgxOTI7IC8qIEZE
SSBtYXggNDA5NiBoYW5kbGVkCj4gZWxzZXdoZXJlICovCj4gKwkJdmRpc3BsYXlfbWF4ID0gNDA5
NjsKPiArCQlodG90YWxfbWF4ID0gODE5MjsKPiArCQl2dG90YWxfbWF4ID0gODE5MjsKPiArCX0g
ZWxzZSBpZiAoSU5URUxfR0VOKGRldl9wcml2KSA+PSAzKSB7Cj4gKwkJaGRpc3BsYXlfbWF4ID0g
NDA5NjsKPiArCQl2ZGlzcGxheV9tYXggPSA0MDk2Owo+ICsJCWh0b3RhbF9tYXggPSA4MTkyOwo+
ICsJCXZ0b3RhbF9tYXggPSA4MTkyOwo+ICsJfSBlbHNlIHsKPiArCQloZGlzcGxheV9tYXggPSAy
MDQ4Owo+ICsJCXZkaXNwbGF5X21heCA9IDIwNDg7Cj4gKwkJaHRvdGFsX21heCA9IDQwOTY7Cj4g
KwkJdnRvdGFsX21heCA9IDQwOTY7Cj4gKwl9Cj4gKwo+ICsJaWYgKG1vZGUtPmhkaXNwbGF5ID4g
aGRpc3BsYXlfbWF4IHx8Cj4gKwkgICAgbW9kZS0+aHN5bmNfc3RhcnQgPiBodG90YWxfbWF4IHx8
Cj4gKwkgICAgbW9kZS0+aHN5bmNfZW5kID4gaHRvdGFsX21heCB8fAo+ICsJICAgIG1vZGUtPmh0
b3RhbCA+IGh0b3RhbF9tYXgpCj4gKwkJcmV0dXJuIE1PREVfSF9JTExFR0FMOwo+ICsKPiArCWlm
IChtb2RlLT52ZGlzcGxheSA+IHZkaXNwbGF5X21heCB8fAo+ICsJICAgIG1vZGUtPnZzeW5jX3N0
YXJ0ID4gdnRvdGFsX21heCB8fAo+ICsJICAgIG1vZGUtPnZzeW5jX2VuZCA+IHZ0b3RhbF9tYXgg
fHwKPiArCSAgICBtb2RlLT52dG90YWwgPiB2dG90YWxfbWF4KQo+ICsJCXJldHVybiBNT0RFX1Zf
SUxMRUdBTDsKPiArCj4gIAlyZXR1cm4gTU9ERV9PSzsKPiAgfQo+ICAKPiBAQCAtMTUwMzksNiAr
MTUwNzMsNyBAQCBpbnQgaW50ZWxfbW9kZXNldF9pbml0KHN0cnVjdCBkcm1fZGV2aWNlCj4gKmRl
dikKPiAgCQl9Cj4gIAl9Cj4gIAo+ICsJLyogbWF4aW11bSBmcmFtZWJ1ZmZlciBkaW1lbnNpb25z
ICovCj4gIAlpZiAoSVNfR0VOMihkZXZfcHJpdikpIHsKPiAgCQlkZXYtPm1vZGVfY29uZmlnLm1h
eF93aWR0aCA9IDIwNDg7Cj4gIAkJZGV2LT5tb2RlX2NvbmZpZy5tYXhfaGVpZ2h0ID0gMjA0ODsK
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4
IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz
dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==