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=-8.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham 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 854FDC432C3 for ; Wed, 27 Nov 2019 17:33:19 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 59F1D206E0 for ; Wed, 27 Nov 2019 17:33:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gZ3nPDi7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 59F1D206E0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.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=axgzlpP7wi8cWdS5OCUxOfzJdXs6NUcWs/ziouODU24=; b=gZ3nPDi7Nbef6v8dHq2+pMavm u23BbFmtxm1fRj1bqGUQ/B5TVuKkzkFree99Ov9dRI5OE4VczEXlWsawuZRNQuV8aTCSAFTLoxr3W T+fNFzFy7uIBpXGSx5ygZJMAGUriMDKI422LUdf1jxYtVNAQIkhKrCsn4Nbc01KqvsfafMAf1ynto DEWMyH0aAbQsCmtTGXHL+sD0+00HsfiqjtUUX1G2rcGguxgPlWSqkF0/qFvoeooRK28NDMiwzy0PF x9LuVqm9wWFdPTetN+eGcXpPCyUnuOPFB9y1ju/mOVe81UWZWUCUigpz2z+PMIu5ww5w/AYQVdvIF El8IWf90g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ia1Bl-0005cJ-NK; Wed, 27 Nov 2019 17:33:17 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ia1Bi-0005bx-8o; Wed, 27 Nov 2019 17:33:16 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: andrzej.p) with ESMTPSA id C764F2882FC Subject: Re: [PATCH 4/8] drm/rockchip: Use drm_gem_fb_create_with_dirty To: Daniel Vetter , DRI Development References: <20191115092120.4445-1-daniel.vetter@ffwll.ch> <20191115092120.4445-5-daniel.vetter@ffwll.ch> From: Andrzej Pietrasiewicz Message-ID: <023053cb-9f72-c29a-ec2f-cf7532ff5c43@collabora.com> Date: Wed, 27 Nov 2019 18:33:07 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 In-Reply-To: <20191115092120.4445-5-daniel.vetter@ffwll.ch> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191127_093314_576577_3CFEEC19 X-CRM114-Status: GOOD ( 18.89 ) 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: linux-rockchip@lists.infradead.org, Intel Graphics Development , linux-arm-kernel@lists.infradead.org, Daniel Vetter Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgRGFuaWVsLAoKQWZ0ZXIgYXBwbHlpbmcgdGhpcyBwYXRjaCB0aGVyZSBhcmUgc29tZSBzbGln aHQgZGlmZmVyZW5jZXMKaW4gdGhlIGVmZmVjdGl2ZSBiZWhhdmlvciBvZiB0aGUgY29kZS4KCkkg Y2FuJ3QgdGVsbCBpZiB0aGV5IGFyZSBpbXBvcnRhbnQsIHBsZWFzZSBzZWUgYmVsb3cuCgpBbmRy emVqCgpXIGRuaXUgMTUuMTEuMjAxOSBvwqAxMDoyMSwgRGFuaWVsIFZldHRlciBwaXN6ZToKPiBJ ZiByb2NrY2hpcCB3b3VsZCBzd2l0Y2ggb3ZlciB0byB0aGUgZ2VuZXJpYyBmYmRldiBzZXR1cCB3 ZSBjb3VsZAo+IGdyYWJhZ2UgY29sbGVjdCBldmVuIG1vcmUgb2YgYWxsIHRoaXMgY29kZSAoYWxs IG9mIHRoZSByZW1haW5pbmcgZmIKPiBoYW5kbGluZyBjb2RlIHJlYWxseSkuCj4gCj4gU2lnbmVk LW9mZi1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+Cj4gQ2M6IFNh bmR5IEh1YW5nIDxoamNAcm9jay1jaGlwcy5jb20+Cj4gQ2M6ICJIZWlrbyBTdMO8Ym5lciIgPGhl aWtvQHNudGVjaC5kZT4KPiBDYzogbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3Jn Cj4gQ2M6IGxpbnV4LXJvY2tjaGlwQGxpc3RzLmluZnJhZGVhZC5vcmcKPiAtLS0KPiAgIGRyaXZl cnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fZmIuYyB8IDU0ICstLS0tLS0tLS0tLS0t LS0tLS0tLS0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgNTMgZGVsZXRpb25z KC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9k cm1fZmIuYyBiL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fZmIuYwo+IGlu ZGV4IGNhMDEyMzRjMDM3Yy4uMDgxZGJkYWEwYjA3IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fZmIuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9y b2NrY2hpcC9yb2NrY2hpcF9kcm1fZmIuYwo+IEBAIC01Myw2NCArNTMsMTIgQEAgcm9ja2NoaXBf ZmJfYWxsb2Moc3RydWN0IGRybV9kZXZpY2UgKmRldiwgY29uc3Qgc3RydWN0IGRybV9tb2RlX2Zi X2NtZDIgKm1vZGVfY20KPiAgIAlyZXR1cm4gZmI7Cj4gICB9Cj4gICAKPiAtc3RhdGljIHN0cnVj dCBkcm1fZnJhbWVidWZmZXIgKgo+IC1yb2NrY2hpcF91c2VyX2ZiX2NyZWF0ZShzdHJ1Y3QgZHJt X2RldmljZSAqZGV2LCBzdHJ1Y3QgZHJtX2ZpbGUgKmZpbGVfcHJpdiwKPiAtCQkJY29uc3Qgc3Ry dWN0IGRybV9tb2RlX2ZiX2NtZDIgKm1vZGVfY21kKQo+IC17Cj4gLQljb25zdCBzdHJ1Y3QgZHJt X2Zvcm1hdF9pbmZvICppbmZvID0gZHJtX2dldF9mb3JtYXRfaW5mbyhkZXYsCj4gLQkJCQkJCQkJ IG1vZGVfY21kKTsKPiAtCXN0cnVjdCBkcm1fZnJhbWVidWZmZXIgKmZiOwo+IC0Jc3RydWN0IGRy bV9nZW1fb2JqZWN0ICpvYmpzW1JPQ0tDSElQX01BWF9GQl9CVUZGRVJdOwo+IC0Jc3RydWN0IGRy bV9nZW1fb2JqZWN0ICpvYmo7Cj4gLQlpbnQgbnVtX3BsYW5lcyA9IG1pbl90KGludCwgaW5mby0+ bnVtX3BsYW5lcywgUk9DS0NISVBfTUFYX0ZCX0JVRkZFUik7Cj4gLQlpbnQgcmV0Owo+IC0JaW50 IGk7Cj4gLQo+IC0JZm9yIChpID0gMDsgaSA8IG51bV9wbGFuZXM7IGkrKykgewoKZHJtX2dlbV9m Yl9jcmVhdGVfd2l0aF9mdW5jcygpLCBpZiBubyBlcnJvciBoYXBwZW5zLAppdGVyYXRlcyBleGFj dGx5IGluZm8tPm51bV9wbGFuZXMgdGltZXMsCmJ1dCB0aGUgZnVuY3Rpb24gYmVpbmcgcmVtb3Zl ZCBoZXJlIGl0ZXJhdGVzCm1pbl90KGludCwgaW5mby0+bnVtX3BsYW5lcywgMykgdGltZXMuCgpJ cyBpdCBlbnN1cmVkIGVhcmxpZXIgZWxzZXdoZXJlIHRoYXQgaW5mby0+bnVtX3BsYW5lcyBkb2Vz IG5vdCBleGNlZWQgMz8KCj4gLQkJdW5zaWduZWQgaW50IHdpZHRoID0gbW9kZV9jbWQtPndpZHRo IC8gKGkgPyBpbmZvLT5oc3ViIDogMSk7Cj4gLQkJdW5zaWduZWQgaW50IGhlaWdodCA9IG1vZGVf Y21kLT5oZWlnaHQgLyAoaSA/IGluZm8tPnZzdWIgOiAxKTsKPiAtCQl1bnNpZ25lZCBpbnQgbWlu X3NpemU7Cj4gLQo+IC0JCW9iaiA9IGRybV9nZW1fb2JqZWN0X2xvb2t1cChmaWxlX3ByaXYsIG1v ZGVfY21kLT5oYW5kbGVzW2ldKTsKPiAtCQlpZiAoIW9iaikgewo+IC0JCQlEUk1fREVWX0VSUk9S KGRldi0+ZGV2LAo+IC0JCQkJICAgICAgIkZhaWxlZCB0byBsb29rdXAgR0VNIG9iamVjdFxuIik7 Cj4gLQkJCXJldCA9IC1FTlhJTzsKPiAtCQkJZ290byBlcnJfZ2VtX29iamVjdF91bnJlZmVyZW5j ZTsKPiAtCQl9Cj4gLQo+IC0JCW1pbl9zaXplID0gKGhlaWdodCAtIDEpICogbW9kZV9jbWQtPnBp dGNoZXNbaV0gKwo+IC0JCQltb2RlX2NtZC0+b2Zmc2V0c1tpXSArCj4gLQkJCXdpZHRoICogaW5m by0+Y3BwW2ldOwoKVGhpcyBjb21wdXRhdGlvbiBpbiBkcm1fZ2VtX2ZiX2NyZWF0ZV93aXRoX2Z1 bmNzIGxvb2tzIGxpa2UgdGhpczoKCgkJbWluX3NpemUgPSAoaGVpZ2h0IC0gMSkgKiBtb2RlX2Nt ZC0+cGl0Y2hlc1tpXQoJCQkgKyBkcm1fZm9ybWF0X2luZm9fbWluX3BpdGNoKGluZm8sIGksIHdp ZHRoKQoJCQkgKyBtb2RlX2NtZC0+b2Zmc2V0c1tpXTsKClBlcmhhcHMgdGhhdCdzIGFjdHVhbGx5 IHRoZSBzYW1lIHRoaW5nPwoKPiAtCj4gLQkJaWYgKG9iai0+c2l6ZSA8IG1pbl9zaXplKSB7Cj4g LQkJCWRybV9nZW1fb2JqZWN0X3B1dF91bmxvY2tlZChvYmopOwo+IC0JCQlyZXQgPSAtRUlOVkFM Owo+IC0JCQlnb3RvIGVycl9nZW1fb2JqZWN0X3VucmVmZXJlbmNlOwo+IC0JCX0KPiAtCQlvYmpz W2ldID0gb2JqOwo+IC0JfQo+IC0KPiAtCWZiID0gcm9ja2NoaXBfZmJfYWxsb2MoZGV2LCBtb2Rl X2NtZCwgb2JqcywgaSk7Cj4gLQlpZiAoSVNfRVJSKGZiKSkgewo+IC0JCXJldCA9IFBUUl9FUlIo ZmIpOwo+IC0JCWdvdG8gZXJyX2dlbV9vYmplY3RfdW5yZWZlcmVuY2U7Cj4gLQl9Cj4gLQo+IC0J cmV0dXJuIGZiOwo+IC0KPiAtZXJyX2dlbV9vYmplY3RfdW5yZWZlcmVuY2U6Cj4gLQlmb3IgKGkt LTsgaSA+PSAwOyBpLS0pCj4gLQkJZHJtX2dlbV9vYmplY3RfcHV0X3VubG9ja2VkKG9ianNbaV0p Owo+IC0JcmV0dXJuIEVSUl9QVFIocmV0KTsKPiAtfQo+IC0KPiAgIHN0YXRpYyBjb25zdCBzdHJ1 Y3QgZHJtX21vZGVfY29uZmlnX2hlbHBlcl9mdW5jcyByb2NrY2hpcF9tb2RlX2NvbmZpZ19oZWxw ZXJzID0gewo+ICAgCS5hdG9taWNfY29tbWl0X3RhaWwgPSBkcm1fYXRvbWljX2hlbHBlcl9jb21t aXRfdGFpbF9ycG0sCj4gICB9Owo+ICAgCj4gICBzdGF0aWMgY29uc3Qgc3RydWN0IGRybV9tb2Rl X2NvbmZpZ19mdW5jcyByb2NrY2hpcF9kcm1fbW9kZV9jb25maWdfZnVuY3MgPSB7Cj4gLQkuZmJf Y3JlYXRlID0gcm9ja2NoaXBfdXNlcl9mYl9jcmVhdGUsCj4gKwkuZmJfY3JlYXRlID0gZHJtX2dl bV9mYl9jcmVhdGUsCgpUaGF0IHdheSB5b3UgbGVhdmUgb3V0IHRoZSAtPmRpcnR5KCkgY2FsbGJh Y2sgZnJvbQpzdGF0aWMgY29uc3Qgc3RydWN0IGRybV9mcmFtZWJ1ZmZlcl9mdW5jcyByb2NrY2hp cF9kcm1fZmJfZnVuY3MKCkknZCBzYXkgaW5zdGVhZDoKCnN0cnVjdCBkcm1fZnJhbWVidWZmZXIg Kgpyb2NrY2hpcF9nZW1fZmJfY3JlYXRlKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHN0cnVjdCBk cm1fZmlsZSAqZmlsZSwKCQkgICAgICAgY29uc3Qgc3RydWN0IGRybV9tb2RlX2ZiX2NtZDIgKm1v ZGVfY21kKQp7CglyZXR1cm4gZHJtX2dlbV9mYl9jcmVhdGVfd2l0aF9mdW5jcyhkZXYsIGZpbGUs IG1vZGVfY21kLAoJCQkJCSAgICAmcm9ja2NoaXBfZHJtX2ZiX2Z1bmNzKTsKfQoKYW5kIHRoZW4K CisJLmZiX2NyZWF0ZSA9IHJvY2tjaGlwX2dlbV9mYl9jcmVhdGUsCgo+ICAgCS5vdXRwdXRfcG9s bF9jaGFuZ2VkID0gZHJtX2ZiX2hlbHBlcl9vdXRwdXRfcG9sbF9jaGFuZ2VkLAo+ICAgCS5hdG9t aWNfY2hlY2sgPSBkcm1fYXRvbWljX2hlbHBlcl9jaGVjaywKPiAgIAkuYXRvbWljX2NvbW1pdCA9 IGRybV9hdG9taWNfaGVscGVyX2NvbW1pdCwKPiAKCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51 eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5v cmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==