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 84372C6FD19 for ; Mon, 13 Mar 2023 23:58:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229793AbjCMX6L (ORCPT ); Mon, 13 Mar 2023 19:58:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50124 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229627AbjCMX6K (ORCPT ); Mon, 13 Mar 2023 19:58:10 -0400 Received: from relay04.th.seeweb.it (relay04.th.seeweb.it [IPv6:2001:4b7a:2000:18::165]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 833F26F4A5 for ; Mon, 13 Mar 2023 16:58:08 -0700 (PDT) Received: from SoMainline.org (94-211-6-86.cable.dynamic.v4.ziggo.nl [94.211.6.86]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by m-r1.th.seeweb.it (Postfix) with ESMTPSA id E2CAB20373; Tue, 14 Mar 2023 00:58:06 +0100 (CET) Date: Tue, 14 Mar 2023 00:58:05 +0100 From: Marijn Suijten To: Konrad Dybcio Cc: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Krishna Manikandan , Bryan O'Donoghue , Andy Gross , Bjorn Andersson , Rob Herring , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 05/10] drm/msm/dsi: dsi_cfg: Merge SC7180 config into SDM845 Message-ID: <20230313235805.2ic4xewn2jf2ffir@SoMainline.org> References: <20230307-topic-dsi_qcm-v3-0-8bd7e1add38a@linaro.org> <20230307-topic-dsi_qcm-v3-5-8bd7e1add38a@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230307-topic-dsi_qcm-v3-5-8bd7e1add38a@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 2023-03-07 14:01:43, Konrad Dybcio wrote: > The configs are identical, other than the number of *maximum* DSI > hosts allowed. This isn't an issue, unless somebody deliberately > tries to access the inexistent host by adding a dt node for it. > > Remove the SC7180 struct and point the hw revision match to the > SDM845's one. On a note, this could have been done back when > 7180 support was introduced. Maybe differences were expected, but then sdm845_dsi_cfg is used on many other revisions. > Reviewed-by: Dmitry Baryshkov > Signed-off-by: Konrad Dybcio Reviewed-by: Marijn Suijten > --- > drivers/gpu/drm/msm/dsi/dsi_cfg.c | 15 ++------------- > 1 file changed, 2 insertions(+), 13 deletions(-) > > diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c > index d39521850018..6d4b2ce4b918 100644 > --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c > +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c > @@ -169,7 +169,7 @@ static const struct msm_dsi_config sdm845_dsi_cfg = { > .bus_clk_names = dsi_v2_4_clk_names, > .num_bus_clks = ARRAY_SIZE(dsi_v2_4_clk_names), > .io_start = { > - { 0xae94000, 0xae96000 }, > + { 0xae94000, 0xae96000 }, /* SDM845 / SDM670 / SC7180 */ > }, > }; > > @@ -188,17 +188,6 @@ static const struct msm_dsi_config sm8550_dsi_cfg = { > }, > }; > > -static const struct msm_dsi_config sc7180_dsi_cfg = { > - .io_offset = DSI_6G_REG_SHIFT, > - .regulator_data = dsi_v2_4_regulators, > - .num_regulators = ARRAY_SIZE(dsi_v2_4_regulators), > - .bus_clk_names = dsi_v2_4_clk_names, > - .num_bus_clks = ARRAY_SIZE(dsi_v2_4_clk_names), > - .io_start = { > - { 0xae94000 }, > - }, > -}; > - > static const struct regulator_bulk_data sc7280_dsi_regulators[] = { > { .supply = "vdda", .init_load_uA = 8350 }, /* 1.2 V */ > }; > @@ -299,7 +288,7 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = { > {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_4_0, > &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, > {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_4_1, > - &sc7180_dsi_cfg, &msm_dsi_6g_v2_host_ops}, > + &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, > {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_5_0, > &sc7280_dsi_cfg, &msm_dsi_6g_v2_host_ops}, > {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_6_0, > > -- > 2.39.2 >