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[79.139.237.54]) by smtp.googlemail.com with ESMTPSA id w19sm1331770ljm.120.2020.07.01.22.07.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 01 Jul 2020 22:07:20 -0700 (PDT) Subject: Re: [PATCH v4 12/37] PM / devfreq: tegra20: Use MC timings for building OPP table To: Chanwoo Choi , Thierry Reding , Jonathan Hunter , Georgi Djakov , Rob Herring , Michael Turquette , Stephen Boyd , Peter De Schrijver , MyungJoo Ham , Kyungmin Park , Mikko Perttunen References: <20200609131404.17523-1-digetx@gmail.com> <20200609131404.17523-13-digetx@gmail.com> <4ea7fe00-7676-3186-8222-6e0d0eb8ed1f@samsung.com> From: Dmitry Osipenko Message-ID: <4b22d3ee-f303-d81d-e261-187d4a46e749@gmail.com> Date: Thu, 2 Jul 2020 08:07:19 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <4ea7fe00-7676-3186-8222-6e0d0eb8ed1f@samsung.com> Content-Language: en-US X-Mailman-Approved-At: Thu, 02 Jul 2020 07:24:22 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, =?UTF-8?B?QXJ0dXIgxZp3aWdvxYQ=?= , linux-tegra@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" MDIuMDcuMjAyMCAwNzoxOCwgQ2hhbndvbyBDaG9pINC/0LjRiNC10YI6Cj4gSGkgRG1pdHJ5LAo+ IAo+IE9uIDYvOS8yMCAxMDoxMyBQTSwgRG1pdHJ5IE9zaXBlbmtvIHdyb3RlOgo+PiBUaGUgY2xr X3JvdW5kX3JhdGUoKSB3b24ndCBiZSB1c2FibGUgZm9yIGJ1aWxkaW5nIE9QUCB0YWJsZSBvbmNl Cj4+IGludGVyY29ubmVjdCBzdXBwb3J0IHdpbGwgYmUgYWRkZWQgdG8gdGhlIEVNQyBkcml2ZXIg YmVjYXVzZSB0aGF0IENMSyBBUEkKPj4gZnVuY3Rpb24gbGltaXRzIHRoZSByb3VuZGVkIHJhdGUg YmFzZWQgb24gdGhlIGNsayByYXRlIHRoYXQgaXMgaW1wb3NlZCBieQo+PiBhY3RpdmUgY2xrLXVz ZXJzLCBhbmQgdGh1cywgdGhlIHJvdW5kaW5nIHdvbid0IHdvcmsgYXMgZXhwZWN0ZWQgaWYKPj4g aW50ZXJjb25uZWN0IHdpbGwgc2V0IHRoZSBtaW5pbXVtIEVNQyBjbG9jayByYXRlIGJlZm9yZSBk ZXZmcmVxIGRyaXZlciBpcwo+PiBsb2FkZWQuIFRoZSBzdHJ1Y3QgdGVncmFfbWMgY29udGFpbnMg bWVtb3J5IHRpbWluZ3Mgd2hpY2ggY291bGQgYmUgdXNlZCBieQo+PiB0aGUgZGV2ZnJlcSBkcml2 ZXIgZm9yIGJ1aWxkaW5nIHVwIE9QUCB0YWJsZSBpbnN0ZWFkIG9mIHJvdW5kaW5nIGNsb2NrCj4+ IHJhdGUsIHRoaXMgcGF0Y2ggaW1wbGVtZW50cyB0aGlzIGlkZWEuCj4+Cj4+IFNpZ25lZC1vZmYt Ynk6IERtaXRyeSBPc2lwZW5rbyA8ZGlnZXR4QGdtYWlsLmNvbT4KPj4gLS0tCj4+ICBkcml2ZXJz L2RldmZyZXEvdGVncmEyMC1kZXZmcmVxLmMgfCAxOCArKysrKysrKysrKy0tLS0tLS0KPj4gIDEg ZmlsZSBjaGFuZ2VkLCAxMSBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQo+Pgo+PiBkaWZm IC0tZ2l0IGEvZHJpdmVycy9kZXZmcmVxL3RlZ3JhMjAtZGV2ZnJlcS5jIGIvZHJpdmVycy9kZXZm cmVxL3RlZ3JhMjAtZGV2ZnJlcS5jCj4+IGluZGV4IDY0NjlkYzY5YzVlMC4uYmY1MDRjYTRkZWEy IDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJzL2RldmZyZXEvdGVncmEyMC1kZXZmcmVxLmMKPj4gKysr IGIvZHJpdmVycy9kZXZmcmVxL3RlZ3JhMjAtZGV2ZnJlcS5jCj4+IEBAIC0xMjMsOCArMTIzLDcg QEAgc3RhdGljIGludCB0ZWdyYV9kZXZmcmVxX3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2Ug KnBkZXYpCj4+ICB7Cj4+ICAJc3RydWN0IHRlZ3JhX2RldmZyZXEgKnRlZ3JhOwo+PiAgCXN0cnVj dCB0ZWdyYV9tYyAqbWM7Cj4+IC0JdW5zaWduZWQgbG9uZyBtYXhfcmF0ZTsKPj4gLQl1bnNpZ25l ZCBsb25nIHJhdGU7Cj4+ICsJdW5zaWduZWQgaW50IGk7Cj4+ICAJaW50IGVycjsKPj4gIAo+PiAg CW1jID0gdGVncmFfZ2V0X21lbW9yeV9jb250cm9sbGVyKCk7Cj4+IEBAIC0xNTEsMTIgKzE1MCwx NyBAQCBzdGF0aWMgaW50IHRlZ3JhX2RldmZyZXFfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2Rldmlj ZSAqcGRldikKPj4gIAo+PiAgCXRlZ3JhLT5yZWdzID0gbWMtPnJlZ3M7Cj4+ICAKPj4gLQltYXhf cmF0ZSA9IGNsa19yb3VuZF9yYXRlKHRlZ3JhLT5lbWNfY2xvY2ssIFVMT05HX01BWCk7Cj4+IC0K Pj4gLQlmb3IgKHJhdGUgPSAwOyByYXRlIDw9IG1heF9yYXRlOyByYXRlKyspIHsKPj4gLQkJcmF0 ZSA9IGNsa19yb3VuZF9yYXRlKHRlZ3JhLT5lbWNfY2xvY2ssIHJhdGUpOwo+PiArCWlmICghbWMt Pm51bV90aW1pbmdzKSB7Cj4gCj4gQ291bGQgeW91IGV4cGxhaW4gd2hhdCBpcyBtZWFuaW5nIG9m ICdudW1fdGltaW5nPwoKVGhlIG51bV90aW1pbmdzIGlzIHRoZSBudW1iZXIgb2YgbWVtb3J5IHRp bWluZ3MgZGVmaW5lZCBpbiBhCmRldmljZS10cmVlLiBPbmUgdGltaW5nIGNvbmZpZ3VyYXRpb24g cGVyIG1lbW9yeSBjbG9jayByYXRlLgoKPiBBbHNvLCB3aHkgYWRkIHRoZSBvcHAgZW50cnkgaW4g Y2FzZSBvZiBtYy0+bnVtX3RpbWluZ3MgaXMgemVybz8KClRpbWluZ3MgbWF5IGJlIG5vdCBkZWZp bmVkIGluIHNvbWUgZGV2aWNlLXRyZWVzIGF0IGFsbCBhbmQgaW4gdGhpcyBjYXNlCm1lbW9yeSBh bHdheXMgcnVubmluZyBvbiBhIGZpeGVkIGNsb2NrIHJhdGUuCgpUaGUgZGV2ZnJlcSBkcml2ZXIg d29uJ3QgYmUgcHJhY3RpY2FsbHkgdXNlZnVsIGlmIG1jLT5udW1fdGltaW5ncyBpcwp6ZXJvIHNp bmNlIG1lbW9yeSBmcmVxdWVuY3kgY2FuJ3QgYmUgY2hhbmdlZCwgYnV0IGFueXdheXMgd2UnZCB3 YW50IHRvCmxvYWQgdGhlIGRldmZyZXEgZHJpdmVyIGluIG9yZGVyIHRvIHByZXZlbnQgY29uZnVz aW9uIGFib3V0IHdoeSBpdCdzIG5vdApsb2FkZWQuCgpGb3IgZXhhbXBsZSwgeW91IG1heSBhc2sg c29tZWJvZHkgdG8gc2hvdyBjb250ZW50cyBvZgovc3lzL2NsYXNzL2RldmZyZXEvdGVncmEyMC1k ZXZmcmVxL3RyYW5zX3N0YXQgYW5kIHRoZSBwZXJzb24gc2F5cyB0byB5b3UKdGhhdCB0aGlzIGZp bGUgZG9lc24ndCBleGlzdCwgbm93IHlvdSdsbCBoYXZlIHRvIGZpZ3VyZSBvdXQgd2hhdApoYXBw ZW5lZCB0byB0aGUgZGV2ZnJlcSBkcml2ZXIuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2RyaS1kZXZlbAo=