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=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_2 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 54690C18E5C for ; Tue, 10 Mar 2020 23:36:59 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 0BE2021927 for ; Tue, 10 Mar 2020 23:36:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0BE2021927 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BA9126E8F4; Tue, 10 Mar 2020 23:36:15 +0000 (UTC) Received: from mslow2.mail.gandi.net (mslow2.mail.gandi.net [217.70.178.242]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7FCD989FE8 for ; Tue, 10 Mar 2020 10:04:06 +0000 (UTC) Received: from relay5-d.mail.gandi.net (unknown [217.70.183.197]) by mslow2.mail.gandi.net (Postfix) with ESMTP id D3FF73ABB4B for ; Tue, 10 Mar 2020 09:53:34 +0000 (UTC) X-Originating-IP: 90.89.41.158 Received: from xps13 (lfbn-tou-1-1473-158.w90-89.abo.wanadoo.fr [90.89.41.158]) (Authenticated sender: miquel.raynal@bootlin.com) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id 9661B1C0012; Tue, 10 Mar 2020 09:53:08 +0000 (UTC) Date: Tue, 10 Mar 2020 10:53:08 +0100 From: Miquel Raynal To: Heiko Stuebner Subject: Re: [PATCH] drm/rockchip: rgb: don't count non-existent devices when determining subdrivers Message-ID: <20200310105308.1c5fadf9@xps13> In-Reply-To: <20200121224828.4070067-1-heiko@sntech.de> References: <20200121224828.4070067-1-heiko@sntech.de> Organization: Bootlin X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 10 Mar 2020 23:36:13 +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: Heiko Stuebner , hjc@rock-chips.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, christoph.muellner@theobroma-systems.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" SGkgSGVpa28sCgpIZWlrbyBTdHVlYm5lciA8aGVpa29Ac250ZWNoLmRlPiB3cm90ZSBvbiBUdWUs IDIxIEphbiAyMDIwIDIzOjQ4OjI4CiswMTAwOgoKPiBGcm9tOiBIZWlrbyBTdHVlYm5lciA8aGVp a28uc3R1ZWJuZXJAdGhlb2Jyb21hLXN5c3RlbXMuY29tPgo+IAo+IHJvY2tjaGlwX2RybV9lbmRw b2ludF9pc19zdWJkcml2ZXIoKSBtYXkgYWxzbyByZXR1cm4gZXJyb3IgY29kZXMuCj4gRm9yIGV4 YW1wbGUgaWYgdGhlIHRhcmdldC1ub2RlIGlzIGluIHRoZSBkaXNhYmxlZCBzdGF0ZSwgc28gbm8K PiBwbGF0Zm9ybS1kZXZpY2UgaXMgZ2V0dGluZyBjcmVhdGVkIGZvciBpdC4KPiAKPiBJbiB0aGF0 IGNhc2UgY3VycmVudCBjb2RlIHdvdWxkIGNvdW50IHRoYXQgYXMgZXh0ZXJuYWwgcmdiIGRldmlj ZSwKPiB3aGljaCBpbiB0dXJuIHdvdWxkIG1ha2UgcHJvYmluZyB0aGUgcm9ja2NoaXAtZHJtIGRl dmljZSBmYWlsLgo+IAo+IFNvIG9ubHkgY291bnQgdGhlIHRhcmdldCBhcyByZ2IgZGV2aWNlIGlm IHRoZSBmdW5jdGlvbiBhY3R1YWxseQo+IHJldHVybnMgMC4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBI ZWlrbyBTdHVlYm5lciA8aGVpa28uc3R1ZWJuZXJAdGhlb2Jyb21hLXN5c3RlbXMuY29tPgo+IC0t LQo+ICBkcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfcmdiLmMgfCAzICsrLQo+ICAx IGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9yZ2IuYyBiL2RyaXZlcnMv Z3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9yZ2IuYwo+IGluZGV4IGFlNzMwMjc1YTM0Zi4uNzlh N2U2MDYzM2UwIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hp cF9yZ2IuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9yZ2IuYwo+ IEBAIC05OCw3ICs5OCw4IEBAIHN0cnVjdCByb2NrY2hpcF9yZ2IgKnJvY2tjaGlwX3JnYl9pbml0 KHN0cnVjdCBkZXZpY2UgKmRldiwKPiAgCQlpZiAob2ZfcHJvcGVydHlfcmVhZF91MzIoZW5kcG9p bnQsICJyZWciLCAmZW5kcG9pbnRfaWQpKQo+ICAJCQllbmRwb2ludF9pZCA9IDA7Cj4gIAo+IC0J CWlmIChyb2NrY2hpcF9kcm1fZW5kcG9pbnRfaXNfc3ViZHJpdmVyKGVuZHBvaW50KSA+IDApCj4g KwkJLyogaWYgc3ViZHJpdmVyICg+IDApIG9yIGVycm9yIGNhc2UgKDwgMCksIGlnbm9yZSBlbnRy eSAqLwo+ICsJCWlmIChyb2NrY2hpcF9kcm1fZW5kcG9pbnRfaXNfc3ViZHJpdmVyKGVuZHBvaW50 KSAhPSAwKQo+ICAJCQljb250aW51ZTsKPiAgCj4gIAkJY2hpbGRfY291bnQrKzsKClJldmlld2Vk LWJ5OiBNaXF1ZWwgUmF5bmFsIDxtaXF1ZWwucmF5bmFsQGJvb3RsaW4uY29tPgoKVGhhbmtzLApN aXF1w6hsCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRy aS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=