Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp778623pxa; Fri, 21 Aug 2020 23:04:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwjR9ICtiuJEE7Othj2RE7p6CBRiZbfvogtyldvmGGln8GdfiecqWvjhxm5EDRh0ulUw0lN X-Received: by 2002:a17:907:119c:: with SMTP id uz28mr5822683ejb.361.1598076268119; Fri, 21 Aug 2020 23:04:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1598076268; cv=none; d=google.com; s=arc-20160816; b=0WHxwiXm7kl3QvwB1SYvOltOE+2xIXq+upJg0eriX1q9jaOFPfEav/a27m9WV69X6s EVnIF7xD1iabBDSX/qNAiMOKbgofJfRF/e9V7IpYm6P6OjokVHe5Zg6GKdaguoLetdOc 2pwQMi/LAm3Kv3ihtbohmrIALrrIRHUH3OwD8UIZKq04PqS+wuLg2/dUiWCekgtOaHGJ JaAP7ZkAtSuOlAXLU6MSApt8pISMu29553MVQLfZfRUncsmzr3PIpTDSjq5MSO4O7dus ZwtMPqbgCAgJ9ZQNEKv/o9aJeBGRL/CcB3cBirHHk4IjZyMaBFxnSDj4oWbrNqgQc3Ig vTZw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:mime-version :content-transfer-encoding:references:in-reply-to:subject:cc:to:from :date; bh=81wB/0NDe9FRGHGtDyMyegYtTUfOL2fMnoRZt8bdif8=; b=oZ5LUxfI05qIxiBr5YiREpH5HbfzWDjeOUEyH8ISf/U5YuHYbIWgxciluJtFS/KPps 9FKhRSn638ixm3fB0Y1Lf59VTDhwdd3jbVdaOEmrTBF7Cp804BOooC7khYMm7SEUosy1 msDuSXU3ixW9TXMJxYPES3OT/mBTn0bj7oQhovYMePQ2lPSUu2WNhPWq4e3B+QvbZLCR A0K9/z7+eFfamm/3JRJJNqnBTvcNFlzXAXdVDYe+lI2VUmM85TvmuCBIo+gso0W5HA/k HYdQbEW3s0M/ZoNXffZPgf7D8pgOqwoTlvU5NB+nlKWpEeNEIY7YpQu2z+U1stWXzpnZ 3+JA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id f10si2512786ejc.652.2020.08.21.23.04.04; Fri, 21 Aug 2020 23:04:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726856AbgHVGAo (ORCPT + 99 others); Sat, 22 Aug 2020 02:00:44 -0400 Received: from spam.zju.edu.cn ([61.164.42.155]:21268 "EHLO zju.edu.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725863AbgHVGAo (ORCPT ); Sat, 22 Aug 2020 02:00:44 -0400 Received: by ajax-webmail-mail-app4 (Coremail) ; Sat, 22 Aug 2020 14:00:12 +0800 (GMT+08:00) X-Originating-IP: [10.192.85.18] Date: Sat, 22 Aug 2020 14:00:12 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: dinghao.liu@zju.edu.cn To: "Tomi Valkeinen" Cc: kjlu@umn.edu, "David Airlie" , "Daniel Vetter" , "Laurent Pinchart" , "Sebastian Reichel" , "Tony Lindgren" , zhengbin , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: Re: [PATCH] drm/omap: Fix runtime PM imbalance in dsi_runtime_get X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.12 build 20200616(0f5d8152) Copyright (c) 2002-2020 www.mailtech.cn zju.edu.cn In-Reply-To: <5123d7ae-f491-d2d2-788d-b5250ae9e31d@ti.com> References: <20200821074506.32359-1-dinghao.liu@zju.edu.cn> <5123d7ae-f491-d2d2-788d-b5250ae9e31d@ti.com> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 MIME-Version: 1.0 Message-ID: <41f64836.7f.17414c0c8e5.Coremail.dinghao.liu@zju.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID: cS_KCgBn6PxstEBfuXMzAQ--.39573W X-CM-SenderInfo: qrrzjiaqtzq6lmxovvfxof0/1tbiAgoSBlZdtPnBhAAtsy X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJTRUUUbA0S07vEb7Iv0x C_Cr1lV2xY67kC6x804xWlV2xY67CY07I20VC2zVCF04k26cxKx2IYs7xG6rWj6s0DMIAI bVAFxVCF77xC64kEw24lV2xY67C26IkvcIIF6IxKo4kEV4ylV2xY628lY4IE4IxF12IF4w CS07vE84x0c7CEj48ve4kI8wCS07vE84ACjcxK6xIIjxv20xvE14v26w1j6s0DMIAIbVA2 z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVW8Jr0_Cr1UMIAIbVA2z4x0Y4vEx4A2jsIE14v26r xl6s0DMIAIbVA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_GcCE3s1lV2xY62AIxVAIcxkEcVAq 07x20xvEncxIr21lV2xY6c02F40EFcxC0VAKzVAqx4xG6I80ewCS07vEYx0E2Ix0cI8IcV AFwI0_JrI_JrylV2xY6cIj6I8E87Iv67AKxVWUJVW8JwCS07vEOx8S6xCaFVCjc4AY6r1j 6r4UMIAIbVACI402YVCY1x02628vn2kIc2xKxwCS07vE7I0Y64k_MIAIbVCY0x0Ix7I2Y4 AK64vIr41lV2xY6xAIw28IcVCjz48v1sIEY20_GFWkJr1UJwCS07vE4x8a6x804xWlV2xY 6xC20s026xCaFVCjc4AY6r1j6r4UMIAIbVC20s026c02F40E14v26r1j6r18MIAIbVC20s 026x8GjcxK67AKxVWUGVWUWwCS07vEx4CE17CEb7AF67AKxVWUtVW8ZwCS07vEIxAIcVC0 I7IYx2IY67AKxVWUJVWUCwCS07vEIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIAIbV CI42IY6xAIw20EY4v20xvaj40_Zr0_Wr1UMIAIbVCI42IY6I8E87Iv67AKxVWUJVW8JwCS 07vEIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUU== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBIaSwKPiAKPiBPbiAyMS8wOC8yMDIwIDEwOjQ1LCBEaW5naGFvIExpdSB3cm90ZToKPiA+IHBt X3J1bnRpbWVfZ2V0X3N5bmMoKSBpbmNyZW1lbnRzIHRoZSBydW50aW1lIFBNIHVzYWdlIGNvdW50 ZXIKPiA+IGV2ZW4gd2hlbiBpdCByZXR1cm5zIGFuIGVycm9yIGNvZGUuIEhvd2V2ZXIsIHVzZXJz IG9mCj4gPiBkc2lfcnVudGltZV9nZXQoKSwgYSBkaXJlY3Qgd3JhcHBlciBvZiBwbV9ydW50aW1l X2dldF9zeW5jKCksCj4gPiBhc3N1bWUgdGhhdCBQTSB1c2FnZSBjb3VudGVyIHdpbGwgbm90IGNo YW5nZSBvbiBlcnJvci4gVGh1cyBhCj4gPiBwYWlyaW5nIGRlY3JlbWVudCBpcyBuZWVkZWQgb24g dGhlIGVycm9yIGhhbmRsaW5nIHBhdGggdG8ga2VlcAo+ID4gdGhlIGNvdW50ZXIgYmFsYW5jZWQu Cj4gPiAKPiA+IEZpeGVzOiA0ZmJhZmFmMzcxYmU3ICgiT01BUDogRFNTMjogVXNlIFBNIHJ1bnRp bWUgJiBIV01PRCBzdXBwb3J0IikKPiA+IFNpZ25lZC1vZmYtYnk6IERpbmdoYW8gTGl1IDxkaW5n aGFvLmxpdUB6anUuZWR1LmNuPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL29tYXBkcm0v ZHNzL2RzaS5jIHwgNyArKysrKy0tCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygr KSwgMiBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9v bWFwZHJtL2Rzcy9kc2kuYyBiL2RyaXZlcnMvZ3B1L2RybS9vbWFwZHJtL2Rzcy9kc2kuYwo+ID4g aW5kZXggZWVjY2Y0MGJhZTQxLi45NzNiZmExNGExMDQgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJz L2dwdS9kcm0vb21hcGRybS9kc3MvZHNpLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9vbWFw ZHJtL2Rzcy9kc2kuYwo+ID4gQEAgLTExMTIsOCArMTExMiwxMSBAQCBzdGF0aWMgaW50IGRzaV9y dW50aW1lX2dldChzdHJ1Y3QgZHNpX2RhdGEgKmRzaSkKPiA+ICAJRFNTREJHKCJkc2lfcnVudGlt ZV9nZXRcbiIpOwo+ID4gIAo+ID4gIAlyID0gcG1fcnVudGltZV9nZXRfc3luYyhkc2ktPmRldik7 Cj4gPiAtCVdBUk5fT04ociA8IDApOwo+ID4gLQlyZXR1cm4gciA8IDAgPyByIDogMDsKPiA+ICsJ aWYgKFdBUk5fT04ociA8IDApKSB7Cj4gPiArCQlwbV9ydW50aW1lX3B1dF9ub2lkbGUoZHNpLT5k ZXYpOwo+ID4gKwkJcmV0dXJuIHI7Cj4gPiArCX0KPiA+ICsJcmV0dXJuIDA7Cj4gPiAgfQo+IAo+ IFRoYW5rcyEgR29vZCBjYXRjaC4gSSB0aGluayB0aGlzIGlzIGJyb2tlbiBpbiBhbGwgdGhlIG90 aGVyIG1vZHVsZXMgaW4gb21hcGRybSB0b28gKGUuZy4gZGlzcGMuYywKPiB2ZW5jLmMsIGV0Yyku Cj4gCj4gV291bGQgeW91IGxpa2UgdG8gdXBkYXRlIHRoZSBwYXRjaCB0byBjb3ZlciB0aGUgd2hv bGUgb21hcGRybT8KPiAKClN1cmUuIEkgd2lsbCBmaXggdGhpcyBzb29uLgoKUmVnYXJkcywKRGlu Z2hhbwo=