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=-17.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, 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 013F0C432BE for ; Mon, 26 Jul 2021 04:03:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D233460EB2 for ; Mon, 26 Jul 2021 04:03:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231629AbhGZDWe (ORCPT ); Sun, 25 Jul 2021 23:22:34 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:35154 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S231421AbhGZDWd (ORCPT ); Sun, 25 Jul 2021 23:22:33 -0400 X-UUID: 76ec69579b424d7d853456f41aa59438-20210726 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=1qkMfTfeNRmsWMXbQc8lB+Iu1NAA2I+IZkOV+hmaRlY=; b=n3LrDrR5TA/du10LfUrjJS6LRF2AbbmsDlYs6yci5avcTsMEzYuafFJYAkARVdtdD6nvU+xm4G23ivt6tnGjG2x4SRREcFGeKSEWYFiBc9i0tJiRJlcWL867wE82lSiCcibUnvRdBQ2tuvz2598mlmmf2j8e9rrb1xkPWYCyCKg=; X-UUID: 76ec69579b424d7d853456f41aa59438-20210726 Received: from mtkcas11.mediatek.inc [(172.21.101.40)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1229402346; Mon, 26 Jul 2021 12:02:58 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 26 Jul 2021 12:02:57 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 26 Jul 2021 12:02:57 +0800 Message-ID: <1627272177.27642.1.camel@mtksdaap41> Subject: Re: [PATCH v3 2/2] dt-bindings: mediatek: add force_dsi_end_without_null for dsi From: CK Hu To: Jitao Shi CC: Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , "Daniel Vetter" , David Airlie , , , , , , , , , , Date: Mon, 26 Jul 2021 12:02:57 +0800 In-Reply-To: <20210726021104.80007-2-jitao.shi@mediatek.com> References: <20210726021104.80007-1-jitao.shi@mediatek.com> <20210726021104.80007-2-jitao.shi@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGksIEppdGFvOg0KDQpPbiBNb24sIDIwMjEtMDctMjYgYXQgMTA6MTEgKzA4MDAsIEppdGFvIFNo aSB3cm90ZToNCj4gU29tZSBicmlkZ2UgY2hpcCB3aWxsIHNoaWZ0IHNjcmVlbiB3aGVuIHRoZSBk c2kgZGF0YSBkb2VzJ3QgZW50IGF0DQo+IHRoZSBzYW1lIHRpbWUgaW4gbGluZS4NCj4gDQo+IFNp Z25lZC1vZmYtYnk6IEppdGFvIFNoaSA8aml0YW8uc2hpQG1lZGlhdGVrLmNvbT4NCj4gLS0tDQo+ ICAuLi4vZGV2aWNldHJlZS9iaW5kaW5ncy9kaXNwbGF5L21lZGlhdGVrL21lZGlhdGVrLGRzaS50 eHQgICAgIHwgNCArKysrDQo+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspDQo+IA0K PiBkaWZmIC0tZ2l0IGEvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2Rpc3BsYXkv bWVkaWF0ZWsvbWVkaWF0ZWssZHNpLnR4dCBiL0RvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5k aW5ncy9kaXNwbGF5L21lZGlhdGVrL21lZGlhdGVrLGRzaS50eHQNCj4gaW5kZXggODIzOGE4NjY4 NmJlLi4xYzJmNTNmM2FjM2QgMTAwNjQ0DQo+IC0tLSBhL0RvY3VtZW50YXRpb24vZGV2aWNldHJl ZS9iaW5kaW5ncy9kaXNwbGF5L21lZGlhdGVrL21lZGlhdGVrLGRzaS50eHQNCj4gKysrIGIvRG9j dW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2Rpc3BsYXkvbWVkaWF0ZWsvbWVkaWF0ZWss ZHNpLnR4dA0KPiBAQCAtMTksNiArMTksMTAgQEAgUmVxdWlyZWQgcHJvcGVydGllczoNCj4gICAg RG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2dyYXBoLnR4dC4gVGhpcyBwb3J0IHNo b3VsZCBiZSBjb25uZWN0ZWQNCj4gICAgdG8gdGhlIGlucHV0IHBvcnQgb2YgYW4gYXR0YWNoZWQg RFNJIHBhbmVsIG9yIERTSS10by1lRFAgZW5jb2RlciBjaGlwLg0KPiAgDQo+ICtPcHRpb25hbCBw cm9wZXJ0aWVzOg0KPiArLSBmb3JjZV9kc2lfZW5kX3dpdGhvdXRfbnVsbDogU29tZSBicmlkZ2Ug Y2hpcChleC4gQU5YNzYyNSkgcmVxdWlyZXMgdGhlDQo+ICsgIHBhY2tldHMgb24gbGFuZXMgYWxp Z25lZCBhdCB0aGUgZW5kLg0KPiArDQoNCkkgdGhpbmsgeW91IHNob3VsZCBhZGQgdGhpcyBwcm9w ZXJ0eSBpbiBbMV0gYmVjYXVzZSB0aGlzIGxpbWl0YXRpb24gaXMNCkFOWDc2MjUncyBsaW1pdGF0 aW9uLg0KDQpbMV0NCkRvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9kaXNwbGF5L2Jy aWRnZS9hbmFsb2dpeCxhbng3NjI1LnlhbWwNCg0KUmVnYXJkcywNCkNLDQoNCj4gIE1JUEkgVFgg Q29uZmlndXJhdGlvbiBNb2R1bGUNCj4gID09PT09PT09PT09PT09PT09PT09PT09PT09PT0NCj4g IA0KDQo= 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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_2 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 11256C4338F for ; Mon, 26 Jul 2021 04:03:32 +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 D3D1060F02 for ; Mon, 26 Jul 2021 04:03:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D3D1060F02 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Date:CC:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ywOR+hukvYFE9j1uPtQq2Q6m23uw/3YettHlCJr1F0M=; b=1uhVm9UGkuDHXf lgWAUZhVzyKTKj0xI3A/+QIWiYQaCPGjzrb4H9NzsVHx2jsRt1wzS6v8LE5h4LcbvOnjVIconhCIb c93+5IiINLst9YsVtMizadZMBlvsuqbqaWItsNuELPKZWNLp/4Y+l4R+1wRP090lOSyUm25OHJjgt U4MHvGZuDJ1Sq8ttKg/LgPm/y4GJDBJJEXHgmhmr7VUfyl/jH+tMpJVArHXJqx7oMIXaYjf6yo89d SDhOkp2FSKeQHsbBpQx1ThDRBuiSR+p1nJSpRaW95Z7hn719qeNcnJuxUArjyxUa0xZA74cvJ4E60 a3BIrn4AdsrBGoCS5D1w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m7rpp-009Wdj-4X; Mon, 26 Jul 2021 04:03:21 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m7rpZ-009WYw-8T; Mon, 26 Jul 2021 04:03:08 +0000 X-UUID: 02be25c227c342798b13acef97b90126-20210725 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=1qkMfTfeNRmsWMXbQc8lB+Iu1NAA2I+IZkOV+hmaRlY=; b=n3LrDrR5TA/du10LfUrjJS6LRF2AbbmsDlYs6yci5avcTsMEzYuafFJYAkARVdtdD6nvU+xm4G23ivt6tnGjG2x4SRREcFGeKSEWYFiBc9i0tJiRJlcWL867wE82lSiCcibUnvRdBQ2tuvz2598mlmmf2j8e9rrb1xkPWYCyCKg=; X-UUID: 02be25c227c342798b13acef97b90126-20210725 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1003427888; Sun, 25 Jul 2021 21:03:00 -0700 Received: from mtkmbs05n1.mediatek.inc (172.21.101.15) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 25 Jul 2021 21:02:59 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 26 Jul 2021 12:02:57 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 26 Jul 2021 12:02:57 +0800 Message-ID: <1627272177.27642.1.camel@mtksdaap41> Subject: Re: [PATCH v3 2/2] dt-bindings: mediatek: add force_dsi_end_without_null for dsi From: CK Hu To: Jitao Shi CC: Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , "Daniel Vetter" , David Airlie , , , , , , , , , , Date: Mon, 26 Jul 2021 12:02:57 +0800 In-Reply-To: <20210726021104.80007-2-jitao.shi@mediatek.com> References: <20210726021104.80007-1-jitao.shi@mediatek.com> <20210726021104.80007-2-jitao.shi@mediatek.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210725_210305_343038_FAE82267 X-CRM114-Status: GOOD ( 17.43 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hi, Jitao: On Mon, 2021-07-26 at 10:11 +0800, Jitao Shi wrote: > Some bridge chip will shift screen when the dsi data does't ent at > the same time in line. > > Signed-off-by: Jitao Shi > --- > .../devicetree/bindings/display/mediatek/mediatek,dsi.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > index 8238a86686be..1c2f53f3ac3d 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > @@ -19,6 +19,10 @@ Required properties: > Documentation/devicetree/bindings/graph.txt. This port should be connected > to the input port of an attached DSI panel or DSI-to-eDP encoder chip. > > +Optional properties: > +- force_dsi_end_without_null: Some bridge chip(ex. ANX7625) requires the > + packets on lanes aligned at the end. > + I think you should add this property in [1] because this limitation is ANX7625's limitation. [1] Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml Regards, CK > MIPI TX Configuration Module > ============================ > _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_2 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 24438C4338F for ; Mon, 26 Jul 2021 04:05:08 +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 E304F604D7 for ; Mon, 26 Jul 2021 04:05:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E304F604D7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Date:CC:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uhG9Lfl2nzhf5PRKlDhkQ6YUs6+UVpjFJ4VzHqufxLg=; b=k027FDtvOOiGuU XfDHIs+zPHwcQhmZ85eavABAKwxECoR8rm4mU+YAqW4kpkvCq4ME1Nwhj56asZiZTvvV0jJk8x/Tf S5OS8/2cW5ajOU7EUQUa6ZGvWcnEVIrSwG9V3oive4P7ly2BtB09S7AHBZUFncYSPF3W+MIQI6yMZ Mmi8JRK+eRirXPcP3gzSHkVd9o4YpyYuJtiUo3Dq/NhR2a5EO3eju+xHsCZBQrp8vuy6r3EqmZUtu fNGMw3vNBrVkkyVNyXwZiM3LXswOvdTKS/L3Z6mh07M3Rg9jzMd4bRKy7pbkNVEq/ptLTqQOeT6DA SC5kKzeCeSdyOy4BSWfw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m7rpf-009Wbx-2w; Mon, 26 Jul 2021 04:03:11 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m7rpZ-009WYw-8T; Mon, 26 Jul 2021 04:03:08 +0000 X-UUID: 02be25c227c342798b13acef97b90126-20210725 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=1qkMfTfeNRmsWMXbQc8lB+Iu1NAA2I+IZkOV+hmaRlY=; b=n3LrDrR5TA/du10LfUrjJS6LRF2AbbmsDlYs6yci5avcTsMEzYuafFJYAkARVdtdD6nvU+xm4G23ivt6tnGjG2x4SRREcFGeKSEWYFiBc9i0tJiRJlcWL867wE82lSiCcibUnvRdBQ2tuvz2598mlmmf2j8e9rrb1xkPWYCyCKg=; X-UUID: 02be25c227c342798b13acef97b90126-20210725 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1003427888; Sun, 25 Jul 2021 21:03:00 -0700 Received: from mtkmbs05n1.mediatek.inc (172.21.101.15) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 25 Jul 2021 21:02:59 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 26 Jul 2021 12:02:57 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 26 Jul 2021 12:02:57 +0800 Message-ID: <1627272177.27642.1.camel@mtksdaap41> Subject: Re: [PATCH v3 2/2] dt-bindings: mediatek: add force_dsi_end_without_null for dsi From: CK Hu To: Jitao Shi CC: Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , "Daniel Vetter" , David Airlie , , , , , , , , , , Date: Mon, 26 Jul 2021 12:02:57 +0800 In-Reply-To: <20210726021104.80007-2-jitao.shi@mediatek.com> References: <20210726021104.80007-1-jitao.shi@mediatek.com> <20210726021104.80007-2-jitao.shi@mediatek.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210725_210305_343038_FAE82267 X-CRM114-Status: GOOD ( 17.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Jitao: On Mon, 2021-07-26 at 10:11 +0800, Jitao Shi wrote: > Some bridge chip will shift screen when the dsi data does't ent at > the same time in line. > > Signed-off-by: Jitao Shi > --- > .../devicetree/bindings/display/mediatek/mediatek,dsi.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > index 8238a86686be..1c2f53f3ac3d 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt > @@ -19,6 +19,10 @@ Required properties: > Documentation/devicetree/bindings/graph.txt. This port should be connected > to the input port of an attached DSI panel or DSI-to-eDP encoder chip. > > +Optional properties: > +- force_dsi_end_without_null: Some bridge chip(ex. ANX7625) requires the > + packets on lanes aligned at the end. > + I think you should add this property in [1] because this limitation is ANX7625's limitation. [1] Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml Regards, CK > MIPI TX Configuration Module > ============================ > _______________________________________________ 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=-15.0 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 E214EC4320E for ; Mon, 26 Jul 2021 04:03:05 +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 9F0EB604D7 for ; Mon, 26 Jul 2021 04:03:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9F0EB604D7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8F7CF6E573; Mon, 26 Jul 2021 04:03:04 +0000 (UTC) Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0133E6E573 for ; Mon, 26 Jul 2021 04:03:03 +0000 (UTC) X-UUID: 76ec69579b424d7d853456f41aa59438-20210726 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=1qkMfTfeNRmsWMXbQc8lB+Iu1NAA2I+IZkOV+hmaRlY=; b=n3LrDrR5TA/du10LfUrjJS6LRF2AbbmsDlYs6yci5avcTsMEzYuafFJYAkARVdtdD6nvU+xm4G23ivt6tnGjG2x4SRREcFGeKSEWYFiBc9i0tJiRJlcWL867wE82lSiCcibUnvRdBQ2tuvz2598mlmmf2j8e9rrb1xkPWYCyCKg=; X-UUID: 76ec69579b424d7d853456f41aa59438-20210726 Received: from mtkcas11.mediatek.inc [(172.21.101.40)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1229402346; Mon, 26 Jul 2021 12:02:58 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 26 Jul 2021 12:02:57 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 26 Jul 2021 12:02:57 +0800 Message-ID: <1627272177.27642.1.camel@mtksdaap41> Subject: Re: [PATCH v3 2/2] dt-bindings: mediatek: add force_dsi_end_without_null for dsi From: CK Hu To: Jitao Shi Date: Mon, 26 Jul 2021 12:02:57 +0800 In-Reply-To: <20210726021104.80007-2-jitao.shi@mediatek.com> References: <20210726021104.80007-1-jitao.shi@mediatek.com> <20210726021104.80007-2-jitao.shi@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 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: Chun-Kuang Hu , shuijing.li@mediatek.com, David Airlie , huijuan.xie@mediatek.com, stonea168@163.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, rex-bc.chen@mediatek.com, devicetree@vger.kernel.org, robh+dt@kernel.org, linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" SGksIEppdGFvOg0KDQpPbiBNb24sIDIwMjEtMDctMjYgYXQgMTA6MTEgKzA4MDAsIEppdGFvIFNo aSB3cm90ZToNCj4gU29tZSBicmlkZ2UgY2hpcCB3aWxsIHNoaWZ0IHNjcmVlbiB3aGVuIHRoZSBk c2kgZGF0YSBkb2VzJ3QgZW50IGF0DQo+IHRoZSBzYW1lIHRpbWUgaW4gbGluZS4NCj4gDQo+IFNp Z25lZC1vZmYtYnk6IEppdGFvIFNoaSA8aml0YW8uc2hpQG1lZGlhdGVrLmNvbT4NCj4gLS0tDQo+ ICAuLi4vZGV2aWNldHJlZS9iaW5kaW5ncy9kaXNwbGF5L21lZGlhdGVrL21lZGlhdGVrLGRzaS50 eHQgICAgIHwgNCArKysrDQo+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspDQo+IA0K PiBkaWZmIC0tZ2l0IGEvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2Rpc3BsYXkv bWVkaWF0ZWsvbWVkaWF0ZWssZHNpLnR4dCBiL0RvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5k aW5ncy9kaXNwbGF5L21lZGlhdGVrL21lZGlhdGVrLGRzaS50eHQNCj4gaW5kZXggODIzOGE4NjY4 NmJlLi4xYzJmNTNmM2FjM2QgMTAwNjQ0DQo+IC0tLSBhL0RvY3VtZW50YXRpb24vZGV2aWNldHJl ZS9iaW5kaW5ncy9kaXNwbGF5L21lZGlhdGVrL21lZGlhdGVrLGRzaS50eHQNCj4gKysrIGIvRG9j dW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2Rpc3BsYXkvbWVkaWF0ZWsvbWVkaWF0ZWss ZHNpLnR4dA0KPiBAQCAtMTksNiArMTksMTAgQEAgUmVxdWlyZWQgcHJvcGVydGllczoNCj4gICAg RG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2dyYXBoLnR4dC4gVGhpcyBwb3J0IHNo b3VsZCBiZSBjb25uZWN0ZWQNCj4gICAgdG8gdGhlIGlucHV0IHBvcnQgb2YgYW4gYXR0YWNoZWQg RFNJIHBhbmVsIG9yIERTSS10by1lRFAgZW5jb2RlciBjaGlwLg0KPiAgDQo+ICtPcHRpb25hbCBw cm9wZXJ0aWVzOg0KPiArLSBmb3JjZV9kc2lfZW5kX3dpdGhvdXRfbnVsbDogU29tZSBicmlkZ2Ug Y2hpcChleC4gQU5YNzYyNSkgcmVxdWlyZXMgdGhlDQo+ICsgIHBhY2tldHMgb24gbGFuZXMgYWxp Z25lZCBhdCB0aGUgZW5kLg0KPiArDQoNCkkgdGhpbmsgeW91IHNob3VsZCBhZGQgdGhpcyBwcm9w ZXJ0eSBpbiBbMV0gYmVjYXVzZSB0aGlzIGxpbWl0YXRpb24gaXMNCkFOWDc2MjUncyBsaW1pdGF0 aW9uLg0KDQpbMV0NCkRvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9kaXNwbGF5L2Jy aWRnZS9hbmFsb2dpeCxhbng3NjI1LnlhbWwNCg0KUmVnYXJkcywNCkNLDQoNCj4gIE1JUEkgVFgg Q29uZmlndXJhdGlvbiBNb2R1bGUNCj4gID09PT09PT09PT09PT09PT09PT09PT09PT09PT0NCj4g IA0KDQo=