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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 882A0C43334 for ; Thu, 7 Jul 2022 01:54:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234655AbiGGByG (ORCPT ); Wed, 6 Jul 2022 21:54:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48248 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234437AbiGGByF (ORCPT ); Wed, 6 Jul 2022 21:54:05 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6BDE52E9FF; Wed, 6 Jul 2022 18:54:04 -0700 (PDT) X-UUID: 86f8e103f55c4e24b408239f9b30eaaa-20220707 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.8,REQID:87fa9421-dace-4402-9545-5a476338d534,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACT ION:release,TS:-5 X-CID-META: VersionHash:0f94e32,CLOUDID:91be9d63-0b3f-4b2c-b3a6-ed5c044366a0,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:1,File:nil ,QS:nil,BEC:nil,COL:0 X-UUID: 86f8e103f55c4e24b408239f9b30eaaa-20220707 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1376814873; Thu, 07 Jul 2022 09:54:00 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 7 Jul 2022 09:53:59 +0800 Received: from mtksdccf07 (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.3 via Frontend Transport; Thu, 7 Jul 2022 09:53:58 +0800 Message-ID: Subject: Re: [PATCH v16 0/5] drm/mediatek: Add MT8195 dp_intf driver From: CK Hu To: Bo-Chen Chen , , , , , , , CC: , , , , , , , , , , , , Date: Thu, 7 Jul 2022 09:53:58 +0800 In-Reply-To: <20220705102530.1344-1-rex-bc.chen@mediatek.com> References: <20220705102530.1344-1-rex-bc.chen@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-MTK: N Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi, Bo-Chen: On Tue, 2022-07-05 at 18:25 +0800, Bo-Chen Chen wrote: > The dpi/dpintf driver and the added helper functions are required for > the DisplayPort driver to work. For this series, applied to mediatek-drm-next [1], thanks. [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Regards, CK > > This series is separated from [1] which is original from Guillaume. > The display port driver is [2]. > > Changes for v16: > 1. Separate input_2pixel and pixels_per_iter to other patches. > 2. Remove function "mtk_dpi_matrix_sel" and color_fmt_trans_support > in patch "Add YUV422 output support". > 3. Drop patches which are accepted. > > Changes for v15: > 1. Add a patch to remove support for output yuv422 for previous socs. > 2. Only remain output format of reg888/yuv422 support for mt8195. > 3. Adjust the order of patches. > > Changes for v14: > 1. Separate a new binding patch to modify mediatek string format. > 2. Use GENMASK(4, 0) for INT_MATRIX_SEL_MASK in patch > "Add YUV422 output support" > 3. Change kernel doc description of support_direct_pin. > 4. Change to use pixels_per_iter to control quantity of transferred > pixels per iterration. > > Changes for v13: > 1. Change mediatek,mt8195-dp_intf to mediatek,mt8195-dp-intf. > 2. Add kernel doc for mtk_dpi_conf. > 3. Drop patch of tvd_pll enable. > 4. Squash some color format transfer related patches. > 5. Add new patch to support setting of direct connection to pins. > 6. Change fix tag of "drm/mediatek: dpi: Only enable dpi after the > bridge > is enabled". > > Changes for v12: > 1. Remove pll_gate. > 2. Add more detailed commit message. > 3. Separate tvd_clk patch and yuv422 output support from add dpintf > support patch > 4. Remove limit patch and use common driver codes to determine this. > > Changes for v11: > 1. Rename ck_cg to pll_gate. > 2. Add some commit message to clarify the modification reason. > 3. Fix some driver order and modify for reviewers' comments. > > [1]: > https://lore.kernel.org/all/20220523104758.29531-1-granquet@baylibre.com/ > [2]: > https://lore.kernel.org/all/20220610105522.13449-1-rex-bc.chen@mediatek.com/ > > Bo-Chen Chen (4): > drm/mediatek: dpi: Add YUV422 output support > drm/mediatek: dpi: add config to support direct connection to dpi > panels > drm/mediatek: dpi: Add input_2pixel config support > drm/mediatek: dpi: Add pixels_per_iter config support > > Guillaume Ranquet (1): > drm/mediatek: dpi: Add dp_intf support > > drivers/gpu/drm/mediatek/mtk_dpi.c | 115 +++++++++++++++++- > -- > drivers/gpu/drm/mediatek/mtk_dpi_regs.h | 18 +++ > drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 4 + > drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 1 + > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 3 + > 5 files changed, 126 insertions(+), 15 deletions(-) >