From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v4, 05/33] dt-bindings: mediatek: add RDMA1 description for mt8183 display Date: Wed, 24 Jul 2019 14:16:35 -0600 Message-ID: <20190724201635.GA18345@bogus> References: <1562625253-29254-1-git-send-email-yongqiang.niu@mediatek.com> <1562625253-29254-6-git-send-email-yongqiang.niu@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1562625253-29254-6-git-send-email-yongqiang.niu@mediatek.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: yongqiang.niu@mediatek.com Cc: Mark Rutland , devicetree@vger.kernel.org, David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Matthias Brugger , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org List-Id: linux-mediatek@lists.infradead.org T24gVHVlLCBKdWwgMDksIDIwMTkgYXQgMDY6MzM6NDVBTSArMDgwMCwgeW9uZ3FpYW5nLm5pdUBt ZWRpYXRlay5jb20gd3JvdGU6Cj4gRnJvbTogWW9uZ3FpYW5nIE5pdSA8eW9uZ3FpYW5nLm5pdUBt ZWRpYXRlay5jb20+Cj4gCj4gVGhpcyBwYXRjaCBhZGQgUkRNQTEgZGVzY3JpcHRpb24gZm9yIG10 ODE4MyBkaXNwbGF5Cj4gCj4gU2lnbmVkLW9mZi1ieTogWW9uZ3FpYW5nIE5pdSA8eW9uZ3FpYW5n Lm5pdUBtZWRpYXRlay5jb20+Cj4gLS0tCj4gIERvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5k aW5ncy9kaXNwbGF5L21lZGlhdGVrL21lZGlhdGVrLGRpc3AudHh0IHwgMSArCj4gIDEgZmlsZSBj aGFuZ2VkLCAxIGluc2VydGlvbigrKQo+IAo+IGRpZmYgLS1naXQgYS9Eb2N1bWVudGF0aW9uL2Rl dmljZXRyZWUvYmluZGluZ3MvZGlzcGxheS9tZWRpYXRlay9tZWRpYXRlayxkaXNwLnR4dCBiL0Rv Y3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9kaXNwbGF5L21lZGlhdGVrL21lZGlhdGVr LGRpc3AudHh0Cj4gaW5kZXggYWZkM2M5MC4uYmI5Mjc0YSAxMDA2NDQKPiAtLS0gYS9Eb2N1bWVu dGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvZGlzcGxheS9tZWRpYXRlay9tZWRpYXRlayxkaXNw LnR4dAo+ICsrKyBiL0RvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9kaXNwbGF5L21l ZGlhdGVrL21lZGlhdGVrLGRpc3AudHh0Cj4gQEAgLTMwLDYgKzMwLDcgQEAgUmVxdWlyZWQgcHJv cGVydGllcyAoYWxsIGZ1bmN0aW9uIGJsb2Nrcyk6Cj4gIAkibWVkaWF0ZWssPGNoaXA+LWRpc3At b3ZsIiAgIAkJLSBvdmVybGF5ICg0IGxheWVycywgYmxlbmRpbmcsIGNzYykKPiAgCSJtZWRpYXRl ayw8Y2hpcD4tZGlzcC1vdmwtMmwiICAgICAgICAgICAtIG92ZXJsYXkgKDIgbGF5ZXJzLCBibGVu ZGluZywgY3NjKQo+ICAJIm1lZGlhdGVrLDxjaGlwPi1kaXNwLXJkbWEiICAJCS0gcmVhZCBETUEg LyBsaW5lIGJ1ZmZlcgo+ICsJIm1lZGlhdGVrLDxjaGlwPi1kaXNwLXJkbWExIiAgICAgICAgICAg IC0gZnVuY3Rpb24gaXMgc2FtZSB3aXRoIFJETUEsIGZpZm8gc2l6ZSBpcyBkaWZmZXJlbnQKClRo aXMgY2FuJ3QgYmUgZGV0ZXJtaW5lZCBieSB3aGljaCBjaGlwIGl0IGlzPyBJT1csIGEgY2hpcCBt YXkgaGF2ZSBib3RoIApyZG1hIGFuZCByZG1hMT8KCj4gIAkibWVkaWF0ZWssPGNoaXA+LWRpc3At d2RtYSIgIAkJLSB3cml0ZSBETUEKPiAgCSJtZWRpYXRlayw8Y2hpcD4tZGlzcC1jY29yciIgICAg ICAgICAgICAtIGNvbG9yIGNvcnJlY3Rpb24KPiAgCSJtZWRpYXRlayw8Y2hpcD4tZGlzcC1jb2xv ciIgCQktIGNvbG9yIHByb2Nlc3Nvcgo+IC0tIAo+IDEuOC4xLjEuZGlydHkKPiAKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs 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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,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 E64C7C76186 for ; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Jul 09, 2019 at 06:33:45AM +0800, yongqiang.niu@mediatek.com wrote: > From: Yongqiang Niu > > This patch add RDMA1 description for mt8183 display > > Signed-off-by: Yongqiang Niu > --- > Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > index afd3c90..bb9274a 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > @@ -30,6 +30,7 @@ Required properties (all function blocks): > "mediatek,-disp-ovl" - overlay (4 layers, blending, csc) > "mediatek,-disp-ovl-2l" - overlay (2 layers, blending, csc) > "mediatek,-disp-rdma" - read DMA / line buffer > + "mediatek,-disp-rdma1" - function is same with RDMA, fifo size is different This can't be determined by which chip it is? IOW, a chip may have both rdma and rdma1? > "mediatek,-disp-wdma" - write DMA > "mediatek,-disp-ccorr" - color correction > "mediatek,-disp-color" - color processor > -- > 1.8.1.1.dirty > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 D8AC6C76186 for ; Wed, 24 Jul 2019 20:16:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A7D2F20693 for ; 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charset=us-ascii Content-Disposition: inline In-Reply-To: <1562625253-29254-6-git-send-email-yongqiang.niu@mediatek.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 09, 2019 at 06:33:45AM +0800, yongqiang.niu@mediatek.com wrote: > From: Yongqiang Niu > > This patch add RDMA1 description for mt8183 display > > Signed-off-by: Yongqiang Niu > --- > Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > index afd3c90..bb9274a 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > @@ -30,6 +30,7 @@ Required properties (all function blocks): > "mediatek,-disp-ovl" - overlay (4 layers, blending, csc) > "mediatek,-disp-ovl-2l" - overlay (2 layers, blending, csc) > "mediatek,-disp-rdma" - read DMA / line buffer > + "mediatek,-disp-rdma1" - function is same with RDMA, fifo size is different This can't be determined by which chip it is? IOW, a chip may have both rdma and rdma1? > "mediatek,-disp-wdma" - write DMA > "mediatek,-disp-ccorr" - color correction > "mediatek,-disp-color" - color processor > -- > 1.8.1.1.dirty >