From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 63B77C433DB for ; Fri, 26 Feb 2021 06:38:20 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DEB5E64ECE for ; Fri, 26 Feb 2021 06:38:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DEB5E64ECE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rock-chips.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GQsru+38JCxOWqE+P9EMVmTeXD9aiM1h8rwThVqlP50=; b=My27RtsVnCsB1ZkWz0FDWy3y3 NgFvTvOEtZwme496ntLq4ROUyU2ffkJeL6hyczZE3zr2RiKMdiWgjBEAbvvqYkL1UQ/4C9HWMqDW9 yLuXUFfa8HzE5me2GI022QujavLa6vxUZh1MJu24f5jDzny35Xj1DqIcOv6NfKNBLCStVSf6jofLs XgwkviRZah/cJTtXVwMRUrjOhquUM8tqlxoQQgn7NNIyKYIi+hbmWIcBIioqkYMYWK7sJL13Crq8f jUJKNDvElaEsOVQWvd4rpOypKGlBlw54FPWSz8DqSv5ExOe2gbMc3UUASTwmyTrwKywBq7LuB4YHt GM4+eZv4A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lFWlT-0002e8-Bq; Fri, 26 Feb 2021 06:38:15 +0000 Received: from regular1.263xmail.com ([211.150.70.202]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lFWlN-0002c9-OQ for linux-rockchip@lists.infradead.org; Fri, 26 Feb 2021 06:38:14 +0000 Received: from localhost (unknown [192.168.167.235]) by regular1.263xmail.com (Postfix) with ESMTP id 95F8F777; Fri, 26 Feb 2021 14:37:54 +0800 (CST) X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-ADDR-CHECKED4: 1 X-ANTISPAM-LEVEL: 2 X-SKE-CHECKED: 1 X-ABS-CHECKED: 1 Received: from [172.16.12.76] (unknown [58.22.7.114]) by smtp.263.net (postfix) whith ESMTP id P19731T140185115293440S1614321473188104_; Fri, 26 Feb 2021 14:37:53 +0800 (CST) X-IP-DOMAINF: 1 X-UNIQUE-TAG: <5a105a916e8deb098b3f54bc85a97a5b> X-RL-SENDER: hjc@rock-chips.com X-SENDER: hjc@rock-chips.com X-LOGIN-NAME: hjc@rock-chips.com X-FST-TO: hjc@rock-chips.com X-SENDER-IP: 58.22.7.114 X-ATTACHMENT-NUM: 0 X-System-Flag: 0 Subject: Re: [PATCH] drm/rockchip: Require the YTR modifier for AFBC To: Daniel Stone References: <20200811202631.3603-1-alyssa.rosenzweig@collabora.com> From: Huang Jiachai Message-ID: Date: Fri, 26 Feb 2021 14:37:53 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210226_013812_283733_169D0AC4 X-CRM114-Status: GOOD ( 14.80 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Heiko Stuebner , dri-devel , Andrzej Pietrasiewicz , linux-rockchip , Alyssa Rosenzweig , Daniel Vetter , =?UTF-8?B?6Zer5a2d5Yab?= Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org SGkgRGFuaWVsLAoK5ZyoIDIwMjEvMi8yNSAyMDo0NiwgRGFuaWVsIFN0b25lIOWGmemBkzoKPiBI aSBTYW5keSwKPgo+IE9uIFRodSwgMjUgRmViIDIwMjEgYXQgMDI6MTcsIEh1YW5nIEppYWNoYWkg PGhqY0Byb2NrLWNoaXBzLmNvbT4gd3JvdGU6Cj4+ICAgICAgIFJLMzM5OSBhbmQgcHgzMCBjYW4g c3VwcG9ydCBZVFIgYWZiYyBmb3JtYXRbUkdCIG9ubHldLCB0aGVyZSBpcyBhbgo+PiBoaWRkZW4g Y29udHJvbCBiaXQgdG8gY29udHJvbCB0aGlzLgo+IEdyZWF0LCB0aGFua3MgZm9yIHByb3ZpZGlu ZyB0aGlzIGluZm9ybWF0aW9uIQo+Cj4+IEhpIEFseXNzYSwKPj4KPj4gICAgICAgQ2FuIHlvdSBh ZGQgdGhlIGZvbGxvd2luZyBwYXRjaCB0byB0ZXN0IG9uIHlvdXIgcGxhdGZvcm0/IHRoYW5rcy4K Pj4KPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1f dm9wLmMKPj4gYi9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5jCj4+ IGluZGV4IDk5YmRiNWEyYTE4NS4uMDc4MGFkNDYyMzBhIDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJz L2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1 L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fdm9wLmMKPj4gQEAgLTEwNSw3ICsxMDUsNyBAQAo+ PiAgICAjZGVmaW5lIEFGQkNfRk1UX1U4VThVOFU4ICAgICAgMHg1Cj4+ICAgICNkZWZpbmUgQUZC Q19GTVRfVThVOFU4ICAgICAgICAgICAgICAgIDB4NAo+Pgo+PiAtI2RlZmluZSBBRkJDX1RJTEVf MTZ4MTYgICAgICAgICAgICAgICAgQklUKDQpCj4+ICsjZGVmaW5lIEFGQkNfRk1UX1lUUiAgICAg ICAgICAgQklUKDQpCj4+Cj4+ICAgIC8qCj4+ICAgICAqIFRoZSBjb2VmZmljaWVudHMgb2YgdGhl IGZvbGxvd2luZyBtYXRyaXggYXJlIGFsbCBmaXhlZCBwb2ludHMuCj4+IEBAIC05NTIsNyArOTUy LDkgQEAgc3RhdGljIHZvaWQgdm9wX3BsYW5lX2F0b21pY191cGRhdGUoc3RydWN0IGRybV9wbGFu ZQo+PiAqcGxhbmUsCj4+ICAgICAgICAgICBpZiAocm9ja2NoaXBfYWZiYyhmYi0+bW9kaWZpZXIp KSB7Cj4+ICAgICAgICAgICAgICAgICAgIGludCBhZmJjX2Zvcm1hdCA9Cj4+IHZvcF9jb252ZXJ0 X2FmYmNfZm9ybWF0KGZiLT5mb3JtYXQtPmZvcm1hdCk7Cj4+Cj4+IC0gICAgICAgICAgICAgICBW T1BfQUZCQ19TRVQodm9wLCBmb3JtYXQsIGFmYmNfZm9ybWF0IHwgQUZCQ19USUxFXzE2eDE2KTsK Pj4gKyAgICAgICAgICAgICAgIGlmIChmYi0+bW9kaWZpZXIgJiBBRkJDX0ZPUk1BVF9NT0RfWVRS KQo+PiArICAgICAgICAgICAgICAgICAgICAgICBhZmJjX2Zvcm1hdCB8PSBBRkJDX0ZNVF9ZVFI7 Cj4+ICsgICAgICAgICAgICAgICBWT1BfQUZCQ19TRVQodm9wLCBmb3JtYXQsIGFmYmNfZm9ybWF0 KTsKPj4gICAgICAgICAgICAgICAgICAgVk9QX0FGQkNfU0VUKHZvcCwgaHJlZ19ibG9ja19zcGxp dCwgMCk7Cj4+ICAgICAgICAgICAgICAgICAgIFZPUF9BRkJDX1NFVCh2b3AsIHdpbl9zZWwsIFZP UF9XSU5fVE9fSU5ERVgodm9wX3dpbikpOwo+PiAgICAgICAgICAgICAgICAgICBWT1BfQUZCQ19T RVQodm9wLCBoZHJfcHRyLCBkbWFfYWRkcik7Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5oCj4+IGIvZHJpdmVycy9ncHUvZHJtL3JvY2tj aGlwL3JvY2tjaGlwX2RybV92b3AuaAo+PiBpbmRleCA0YTIwOTljYjU4MmUuLjQ4ZTEzMWI4OGMy MyAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92 b3AuaAo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcC5o Cj4+IEBAIC0yMCw2ICsyMCw3IEBACj4+ICAgICNkZWZpbmUgUk9DS0NISVBfQUZCQ19NT0QgXAo+ PiAgICAgICAgICAgRFJNX0ZPUk1BVF9NT0RfQVJNX0FGQkMoIFwKPj4gICAgICAgICAgICAgICAg ICAgQUZCQ19GT1JNQVRfTU9EX0JMT0NLX1NJWkVfMTZ4MTYgfCBBRkJDX0ZPUk1BVF9NT0RfU1BB UlNFIFwKPj4gKyAgICAgICAgICAgICAgICAgICAgICAgfCBBRkJDX0ZPUk1BVF9NT0RfWVRSIFwK Pj4gICAgICAgICAgICkKPiBMb29rcyBnb29kIC0gdGhpcyB3aWxsIGhlbHAgdXMgY29uZmlybS4g SSB0aGluayB0aGUgY29tcGxldGUgcGF0Y2gKPiB0aG91Z2ggd291bGQgYWR2ZXJ0aXNlIGJvdGgg WVRSIGFuZCBub24tWVRSIG1vZGlmaWVyczogcGVyIEFybSdzCj4gcmVjb21tZW5kYXRpb24sIGl0 IHNvdW5kcyBsaWtlIFtBWF1SR0I4ODg4IGZvcm1hdHMgc2hvdWxkIG9ubHkKPiBhZHZlcnRpc2Ug dGhlIG5vbi1ZVFIgdmFyaWFudCwgYW5kIFtBWF1CR1I4ODg4IHNob3VsZCBhZHZlcnRpc2UgYm90 aAo+IHZhcmlhbnRzLiBEb2VzIHRoYXQgbWFrZSBzZW5zZT8KeWVzLCBSR0IgZm9ybWF0IGhhdmUg WVRSIGFuZCBub24tWVRSIHZhcmlhbnQsIFlVViBmb3JtYXQgb25seSBoYXZlIApub24tWVRSIHZh cmlhbnQuCj4gQ2hlZXJzLAo+IERhbmllbAo+Cj4KPgoKCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1yb2NrY2hpcCBtYWlsaW5nIGxpc3QKTGlu dXgtcm9ja2NoaXBAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlwCg==