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[2620:137:e000::1:20]) by mx.google.com with ESMTP id l7-20020a170903244700b001925c7c0eb7si36652251pls.90.2023.01.04.01.09.31; Wed, 04 Jan 2023 01:09:43 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="nMMd/v3H"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239053AbjADJJV (ORCPT + 99 others); Wed, 4 Jan 2023 04:09:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34318 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238937AbjADJIz (ORCPT ); Wed, 4 Jan 2023 04:08:55 -0500 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B0408DF88 for ; Wed, 4 Jan 2023 01:08:54 -0800 (PST) Received: by mail-wm1-x336.google.com with SMTP id g25-20020a7bc4d9000000b003d97c8d4941so20302475wmk.4 for ; Wed, 04 Jan 2023 01:08:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=RW8zq/j/mruXN6/WTKeap/h29XYUPaSNwCYMmo6FJKQ=; b=nMMd/v3HFY4szFYLEaKcpk0c7SiE4v2hmay0BJN0rm4EPyuTnUt7yH9fmMkpWpYQ1x kv1GxehAQfBLQpUThWtUZkXRmS3BCK/RKPUVkkP7ieceowGRkjGW1Vx7Rn2ZAzofiIgT Lmk7XGz1HaB0HEYWNZFP1lA9hopNgFGdtdj5seBbURcaFn31wgaXvIqSkeO4Ja7CQluD VFIwcMtpzoXmHvJLfiJI0WPTjY6w6Za/SRQ9BWV39o800kr+LlYJfZ6hWYtmOXvYHoht qa2FcB1Oncjo1An90deepimnrlPzGUBh1gIk4SvwDZ8Bbpe5tdEeEy0dC/xF1Ecr0Gzo v2EA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=RW8zq/j/mruXN6/WTKeap/h29XYUPaSNwCYMmo6FJKQ=; b=ZJaIFAj3DM/124dL9xGPmNGDEGnq/we1s2ZS8yX99nQQhf3P8wV2N3SUS70/OzQkGi pA1nFlwVdjqOb6lZziPsM6AkEhFdTa45u1FoOKr71OypaiKUYXM3DJWMrdCl8EDj6sAj Fz3h/PNyfh3x7T0Mc9HPYOoi/z2cDUzfd4aL6H181oxMG3yWsskUfBgjZPGaVfeRH7Ln osegZv7COnlhfVaN9aXjzU5zPBe+6R47D2+1i/E73Jpty+1cA4Zj79t8GxnuhKI8Y3lA ivpXflVnTMO2YewKKEC5InqxlW3YYIVUIgQiGdJ9ffeGovFWMD2i3f4Od3fROQQi1Zas Jxtw== X-Gm-Message-State: AFqh2kr4Lw80CcOf6ddDSljOPZISbwpOke48n/k1SaqOKKS5a3et9rNe DhRjWC/Feravk9QMJrZAKTaq/w== X-Received: by 2002:a05:600c:c8a:b0:3d9:7062:e0b7 with SMTP id fj10-20020a05600c0c8a00b003d97062e0b7mr27355377wmb.33.1672823333305; Wed, 04 Jan 2023 01:08:53 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id j34-20020a05600c1c2200b003d98438a43asm36124622wms.34.2023.01.04.01.08.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Jan 2023 01:08:52 -0800 (PST) From: Neil Armstrong Date: Wed, 04 Jan 2023 10:08:48 +0100 Subject: [PATCH 6/6] drm/msm/dsi: add support for DSI 2.7.0 MIME-Version: 1.0 Message-Id: <20230103-topic-sm8550-upstream-mdss-dsi-v1-6-9ccd7e652fcd@linaro.org> References: <20230103-topic-sm8550-upstream-mdss-dsi-v1-0-9ccd7e652fcd@linaro.org> In-Reply-To: <20230103-topic-sm8550-upstream-mdss-dsi-v1-0-9ccd7e652fcd@linaro.org> To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Jonathan Marek Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.11.1 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754082452067393325?= X-GMAIL-MSGID: =?utf-8?q?1754082452067393325?= Add support for DSI 2.7.0 (block used on sm8550). Signed-off-by: Neil Armstrong Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/dsi/dsi_cfg.c | 16 ++++++++++++++++ drivers/gpu/drm/msm/dsi/dsi_cfg.h | 1 + 2 files changed, 17 insertions(+) diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c index 59a4cc95a251..33884ebd2f86 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -181,6 +181,20 @@ static const struct msm_dsi_config sdm845_dsi_cfg = { .num_dsi = 2, }; +static const struct regulator_bulk_data sm8550_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 16800 }, /* 1.2 V */ +}; + +static const struct msm_dsi_config sm8550_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = sm8550_dsi_regulators, + .num_regulators = ARRAY_SIZE(sm8550_dsi_regulators), + .bus_clk_names = dsi_sdm845_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_sdm845_bus_clk_names), + .io_start = { 0xae94000, 0xae96000 }, + .num_dsi = 2, +}; + static const struct regulator_bulk_data sc7180_dsi_regulators[] = { { .supply = "vdda", .init_load_uA = 21800 }, /* 1.2 V */ }; @@ -302,6 +316,8 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = { &sc7280_dsi_cfg, &msm_dsi_6g_v2_host_ops}, {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_6_0, &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_7_0, + &sm8550_dsi_cfg, &msm_dsi_6g_v2_host_ops}, }; const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor) diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h index 95957fab499d..44be4a88aa83 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h @@ -26,6 +26,7 @@ #define MSM_DSI_6G_VER_MINOR_V2_4_1 0x20040001 #define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000 #define MSM_DSI_6G_VER_MINOR_V2_6_0 0x20060000 +#define MSM_DSI_6G_VER_MINOR_V2_7_0 0x20070000 #define MSM_DSI_V2_VER_MINOR_8064 0x0