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Mon, 21 Sep 2020 09:37:19 -0700 (PDT) Received: from ziggy.stardust ([213.195.113.201]) by smtp.gmail.com with ESMTPSA id c16sm22948533wrx.31.2020.09.21.09.37.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Sep 2020 09:37:18 -0700 (PDT) Subject: Re: [PATCH v3 9/9] drm/mediatek: reduce clear event To: Chun-Kuang Hu , Dennis YC Hsieh References: <1594136714-11650-1-git-send-email-dennis-yc.hsieh@mediatek.com> <1594136714-11650-10-git-send-email-dennis-yc.hsieh@mediatek.com> From: Matthias Brugger Message-ID: Date: Mon, 21 Sep 2020 18:37:17 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200921_123721_122947_03BED3C2 X-CRM114-Status: GOOD ( 18.64 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Vetter , wsd_upstream , David Airlie , linux-kernel , Houlong Wei , HS Liao , "moderated list:ARM/Mediatek SoC support" , DRI Development , Bibby Hsieh , CK Hu , Philipp Zabel , Linux ARM Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org CgpPbiAwOC8wNy8yMDIwIDAxOjAxLCBDaHVuLUt1YW5nIEh1IHdyb3RlOgo+IEhpLCBEZW5uaXM6 Cj4gCj4gRGVubmlzIFlDIEhzaWVoIDxkZW5uaXMteWMuaHNpZWhAbWVkaWF0ZWsuY29tPiDmlrwg MjAyMOW5tDfmnIg35pelIOmAseS6jCDkuIvljYgxMTo0N+Wvq+mBk++8mgo+Pgo+PiBObyBuZWVk IHRvIGNsZWFyIGV2ZW50IGFnYWluIHNpbmNlIGV2ZW50IGFsd2F5cyBjbGVhciBiZWZvcmUgd2Fp dC4KPj4gVGhpcyBmaXggZGVwZW5kIG9uIHBhdGNoOgo+PiAgICAic29jOiBtZWRpYXRlazogY21k cTogYWRkIGNsZWFyIG9wdGlvbiBpbiBjbWRxX3BrdF93ZmUgYXBpIgo+IAo+IEFja2VkLWJ5OiBD aHVuLUt1YW5nIEh1IDxjaHVua3VhbmcuaHVAa2VybmVsLm9yZz4KPiAKClB1c2hlZCBub3cgdG8g djUuOS1uZXh0L3NvYwoKVGhhbmtzIQoKPj4KPj4gRml4ZXM6IDJmOTY1YmU3ZjkwMDggKCJkcm0v bWVkaWF0ZWs6IGFwcGx5IENNRFEgY29udHJvbCBmbG93IikKPj4gU2lnbmVkLW9mZi1ieTogRGVu bmlzIFlDIEhzaWVoIDxkZW5uaXMteWMuaHNpZWhAbWVkaWF0ZWsuY29tPgo+PiAtLS0KPj4gICBk cml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9jcnRjLmMgfCAgICAyICstCj4+ICAgMSBm aWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4+Cj4+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9jcnRjLmMgYi9kcml2ZXJzL2dw dS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9jcnRjLmMKPj4gaW5kZXggYzg0ZTdhMTRkNGE4Li5iYTZj Zjk1NmIyMzkgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJt X2NydGMuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9jcnRjLmMK Pj4gQEAgLTQ5MCw3ICs0OTAsNyBAQCBzdGF0aWMgdm9pZCBtdGtfZHJtX2NydGNfaHdfY29uZmln KHN0cnVjdCBtdGtfZHJtX2NydGMgKm10a19jcnRjKQo+PiAgICAgICAgICAgICAgICAgIG1ib3hf Zmx1c2gobXRrX2NydGMtPmNtZHFfY2xpZW50LT5jaGFuLCAyMDAwKTsKPj4gICAgICAgICAgICAg ICAgICBjbWRxX2hhbmRsZSA9IGNtZHFfcGt0X2NyZWF0ZShtdGtfY3J0Yy0+Y21kcV9jbGllbnQs IFBBR0VfU0laRSk7Cj4+ICAgICAgICAgICAgICAgICAgY21kcV9wa3RfY2xlYXJfZXZlbnQoY21k cV9oYW5kbGUsIG10a19jcnRjLT5jbWRxX2V2ZW50KTsKPj4gLSAgICAgICAgICAgICAgIGNtZHFf cGt0X3dmZShjbWRxX2hhbmRsZSwgbXRrX2NydGMtPmNtZHFfZXZlbnQsIHRydWUpOwo+PiArICAg ICAgICAgICAgICAgY21kcV9wa3Rfd2ZlKGNtZHFfaGFuZGxlLCBtdGtfY3J0Yy0+Y21kcV9ldmVu dCwgZmFsc2UpOwo+PiAgICAgICAgICAgICAgICAgIG10a19jcnRjX2RkcF9jb25maWcoY3J0Yywg Y21kcV9oYW5kbGUpOwo+PiAgICAgICAgICAgICAgICAgIGNtZHFfcGt0X2ZpbmFsaXplKGNtZHFf aGFuZGxlKTsKPj4gICAgICAgICAgICAgICAgICBjbWRxX3BrdF9mbHVzaF9hc3luYyhjbWRxX2hh bmRsZSwgZGRwX2NtZHFfY2IsIGNtZHFfaGFuZGxlKTsKPj4gLS0KPj4gMS43LjkuNQo+PiBfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+PiBMaW51eC1tZWRp YXRlayBtYWlsaW5nIGxpc3QKPj4gTGludXgtbWVkaWF0ZWtAbGlzdHMuaW5mcmFkZWFkLm9yZwo+ PiBodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW1lZGlh dGVrCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51 eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVh ZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1h cm0ta2VybmVsCg==