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[83.24.145.108]) by smtp.gmail.com with ESMTPSA id gf17-20020a170906e21100b008b12614ee06sm115901ejb.161.2023.02.13.07.38.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Feb 2023 07:38:27 -0800 (PST) From: Maya Matuszczyk To: heiko@sntech.de, Jagan Teki , Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski Cc: linux-rockchip@lists.infradead.org, Maya Matuszczyk , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/4] dt-bindings: display: panel: sitronix,st7701: Add Elida KD50T048A Panel Date: Mon, 13 Feb 2023 16:38:13 +0100 Message-Id: <20230213153816.213526-2-maccraft123mc@gmail.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230213153816.213526-1-maccraft123mc@gmail.com> References: <20230213153816.213526-1-maccraft123mc@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230213_073831_527301_7A80D3C6 X-CRM114-Status: UNSURE ( 8.28 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Add compatible for 854x480 Elida KD50T048A panel, found in Odroid Go Super and Odroid Go Ultra Signed-off-by: Maya Matuszczyk Acked-by: Krzysztof Kozlowski --- .../devicetree/bindings/display/panel/sitronix,st7701.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml b/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml index 34d5e20c6cb3..83d30eadf7d9 100644 --- a/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml +++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml @@ -28,6 +28,7 @@ properties: items: - enum: - densitron,dmt028vghmcmi-1a + - elida,kd50t048a - techstar,ts8550b - const: sitronix,st7701 From patchwork Mon Feb 13 15:38:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maya Matuszczyk X-Patchwork-Id: 13138614 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 6EEFDC636D4 for ; Mon, 13 Feb 2023 15:38:55 +0000 (UTC) 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: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LWpV/n3V9BzSRz0bSYLazuMnh3qSViNOmLwZA9rU6Y0=; b=HuQfNse09sImAH WoAha4YDsWqi6+gZG9Rt3WpUUvTqn3gE6ZSJFhWf5ckS+zTWKkkPlmY28smkFISx7PyRDjvTb06Rm iloHRe3Sec238V0hxi/Gr+0+ZJJQ/Fi1trFijok0qsHZzzUbiIgwfMzn558Lqxw2THzNeuWBWS/DN VurlX1KmegMToFaZ4lD6k2j8RYrsn8pde869zaSmlUyfZJZkn/WTttbUUix6spgY1Cz5Ni1I0l/Mf uL6WRPQVtY8ZmGkLaySjD4d/o7V8R7vDk6yftCMMhkFYxrMnmQ1bER1qw/0yF+wWRv+tFsfE6Yxqs 8h8/9mGZjaS1zwtvbWBw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pRaui-00FF5G-Md; Mon, 13 Feb 2023 15:38:46 +0000 Received: from mail-ej1-x62d.google.com ([2a00:1450:4864:20::62d]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pRauW-00FExq-Gy for linux-rockchip@lists.infradead.org; Mon, 13 Feb 2023 15:38:34 +0000 Received: by mail-ej1-x62d.google.com with SMTP id sb24so8915200ejb.8 for ; Mon, 13 Feb 2023 07:38:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=h9M5VRC01DAZPfI0s5I19MARMALNHk/O6/g2Mh8se6M=; b=qkMhLPhzCZRP+Kg8axvET9mrQ237GB/fcdTwnPTNJN4EA6Fr3uLo0nY646HWldsNT4 WXqk7xo+zqsTd3X9Oai9oDgtK9joKgh3E11UvqB4dnFcGiNTvRo7VH1t11+WYNw8RmYk v94I8VoF+u4CZBag1ftBsrZHGCDZ1yGAKfe0VP20LdABlipG17eaZmp7rbF3Zjn7+gkW A3YNMFRtV7f7L4Rjm1MqMDO3rjS8TXLgmBvdhEV3rHoQR+9KVKDDwjiQY8zwI5REAiFN IFZvhaqMrIzGng4C4pOstGicZzenNLAS+W/ZWp7JQ/u+eDDoACw1G/CcHEnpHWWr1GEp 1FWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=h9M5VRC01DAZPfI0s5I19MARMALNHk/O6/g2Mh8se6M=; b=gv7ZzePBDAIkVnvzYK0i4eu4iOC+OC+3oYGUCvoFYHR5kqODl3WANLCb1tNUr+JtKu 7Qwc7JIB4C6hUDko+kikt9cvzmBf6/K13waJ8gJxgaGpfCv3rlVDLWnKJQUekT58kck/ 0Abc2Ww9sy/DgKW+PxUwUuMqNr+4tUAIGvgK0ImdrjO6ugWQsTqgxFC/OYaJol+SAgwr 3OfL198NHMokAeMcwEfywNmGckGch7L8kvBnYeHMnJHk0rKVJDqSBisYBDVlf50dieiL H/vGXZ2ZgM4AcPgO+5cXqBmMun4GMCvIgCMPxCgLJ0LtEKiagQcfssFfG4Y1fpmaQyvf FeqQ== X-Gm-Message-State: AO0yUKWJX6bV2By/b66Y+LvxthksdoETXDnDvzk16uRtyJziDOPYoCjJ SNrhCRG5YJnA70h2dgwDl/0= X-Google-Smtp-Source: AK7set+0pvPDwSKeSvc4z5iKWPYmf8jb9T8DhubJY/8Y5VbUp9JLiMw2FgmaOcmpf6bdBIPMuY9TdA== X-Received: by 2002:a17:906:f74b:b0:8b1:22af:b39f with SMTP id jp11-20020a170906f74b00b008b122afb39fmr613157ejb.13.1676302708753; Mon, 13 Feb 2023 07:38:28 -0800 (PST) Received: from localhost.localdomain (83.24.145.108.ipv4.supernova.orange.pl. [83.24.145.108]) by smtp.gmail.com with ESMTPSA id gf17-20020a170906e21100b008b12614ee06sm115901ejb.161.2023.02.13.07.38.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Feb 2023 07:38:28 -0800 (PST) From: Maya Matuszczyk To: heiko@sntech.de, Jagan Teki , Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter Cc: linux-rockchip@lists.infradead.org, Maya Matuszczyk , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/4] drm: panel: Add Elida KD50T048A to Sitronix ST7701 driver Date: Mon, 13 Feb 2023 16:38:14 +0100 Message-Id: <20230213153816.213526-3-maccraft123mc@gmail.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230213153816.213526-1-maccraft123mc@gmail.com> References: <20230213153816.213526-1-maccraft123mc@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230213_073832_615597_A1BAA9F6 X-CRM114-Status: GOOD ( 13.32 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Add KD50T048A MIPI-DSI panel, which is based on ST7701 chip. Not sure what else to add to this commit message. Signed-off-by: Maya Matuszczyk --- drivers/gpu/drm/panel/panel-sitronix-st7701.c | 125 ++++++++++++++++++ 1 file changed, 125 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7701.c b/drivers/gpu/drm/panel/panel-sitronix-st7701.c index 0b8cf65172ff..660c3f435008 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7701.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7701.c @@ -397,6 +397,31 @@ static void dmt028vghmcmi_1a_gip_sequence(struct st7701 *st7701) ST7701_DSI(st7701, 0x3A, 0x70); } +static void kd50t048a_gip_sequence(struct st7701 *st7701) +{ + /** + * ST7701_SPEC_V1.2 is unable to provide enough information above this + * specific command sequence, so grab the same from vendor BSP driver. + */ + ST7701_DSI(st7701, 0xE0, 0x00, 0x00, 0x02); + ST7701_DSI(st7701, 0xE1, 0x08, 0x00, 0x0A, 0x00, 0x07, 0x00, 0x09, + 0x00, 0x00, 0x33, 0x33); + ST7701_DSI(st7701, 0xE2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00); + ST7701_DSI(st7701, 0xE3, 0x00, 0x00, 0x33, 0x33); + ST7701_DSI(st7701, 0xE4, 0x44, 0x44); + ST7701_DSI(st7701, 0xE5, 0x0E, 0x60, 0xA0, 0xA0, 0x10, 0x60, 0xA0, + 0xA0, 0x0A, 0x60, 0xA0, 0xA0, 0x0C, 0x60, 0xA0, 0xA0); + ST7701_DSI(st7701, 0xE6, 0x00, 0x00, 0x33, 0x33); + ST7701_DSI(st7701, 0xE7, 0x44, 0x44); + ST7701_DSI(st7701, 0xE8, 0x0D, 0x60, 0xA0, 0xA0, 0x0F, 0x60, 0xA0, + 0xA0, 0x09, 0x60, 0xA0, 0xA0, 0x0B, 0x60, 0xA0, 0xA0); + ST7701_DSI(st7701, 0xEB, 0x02, 0x01, 0xE4, 0xE4, 0x44, 0x00, 0x40); + ST7701_DSI(st7701, 0xEC, 0x02, 0x01); + ST7701_DSI(st7701, 0xED, 0xAB, 0x89, 0x76, 0x54, 0x01, 0xFF, 0xFF, + 0xFF, 0xFF, 0xFF, 0xFF, 0x10, 0x45, 0x67, 0x98, 0xBA); +} + static int st7701_prepare(struct drm_panel *panel) { struct st7701 *st7701 = panel_to_st7701(panel); @@ -700,6 +725,105 @@ static const struct st7701_panel_desc dmt028vghmcmi_1a_desc = { .gip_sequence = dmt028vghmcmi_1a_gip_sequence, }; +static const struct drm_display_mode kd50t048a_mode = { + .clock = 27500, + + .hdisplay = 480, + .hsync_start = 480 + 2, + .hsync_end = 480 + 2 + 10, + .htotal = 480 + 2 + 10 + 2, + + .vdisplay = 854, // was: 854 12 2 60 + .vsync_start = 854 + 2, + .vsync_end = 854 + 2 + 2, + .vtotal = 854 + 2 + 2 + 17, + + .width_mm = 69, + .height_mm = 139, + + .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, +}; + +static const struct st7701_panel_desc kd50t048a_desc = { + .mode = &kd50t048a_mode, + .lanes = 2, + .format = MIPI_DSI_FMT_RGB888, + .panel_sleep_delay = 0, + + .pv_gamma = { + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0xd), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x14), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0xd), + + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x10), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x5), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x2), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8), + + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x8), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x1e), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x5), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13), + + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0x11), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 2) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x23), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x29), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x18) + }, + .nv_gamma = { + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC0_MASK, 0), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC4_MASK, 0xc), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC8_MASK, 0x14), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC16_MASK, 0xc), + + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC24_MASK, 0x10), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC52_MASK, 0x5), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC80_MASK, 0x3), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC108_MASK, 0x8), + + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC147_MASK, 0x7), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC175_MASK, 0x20), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC203_MASK, 0x5), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC231_MASK, 0x13), + + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC239_MASK, 0x11), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 2) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC247_MASK, 0x24), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC251_MASK, 0x29), + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_AJ_MASK, 0) | + CFIELD_PREP(DSI_CMD2_BK0_GAMCTRL_VC255_MASK, 0x18) + }, + .nlinv = 1, + .vop_uv = 4887500, + .vcom_uv = 937500, + .vgh_mv = 15000, + .vgl_mv = -9510, + .avdd_mv = 6600, + .avcl_mv = -4400, + .gamma_op_bias = OP_BIAS_MIDDLE, + .input_op_bias = OP_BIAS_MIN, + .output_op_bias = OP_BIAS_MIN, + .t2d_ns = 1600, + .t3d_ns = 10400, + .eot_en = true, + .gip_sequence = kd50t048a_gip_sequence, +}; + static int st7701_dsi_probe(struct mipi_dsi_device *dsi) { const struct st7701_panel_desc *desc; @@ -776,6 +900,7 @@ static void st7701_dsi_remove(struct mipi_dsi_device *dsi) static const struct of_device_id st7701_of_match[] = { { .compatible = "densitron,dmt028vghmcmi-1a", .data = &dmt028vghmcmi_1a_desc }, { .compatible = "techstar,ts8550b", .data = &ts8550b_desc }, + { .compatible = "elida,kd50t048a", .data = &kd50t048a_desc }, { } }; MODULE_DEVICE_TABLE(of, st7701_of_match); From patchwork Mon Feb 13 15:38:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maya Matuszczyk X-Patchwork-Id: 13138615 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 17333C636D4 for ; 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[83.24.145.108]) by smtp.gmail.com with ESMTPSA id gf17-20020a170906e21100b008b12614ee06sm115901ejb.161.2023.02.13.07.38.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Feb 2023 07:38:29 -0800 (PST) From: Maya Matuszczyk To: heiko@sntech.de, Jagan Teki , Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter Cc: linux-rockchip@lists.infradead.org, Maya Matuszczyk , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/4] drm: panel: Add orientation support for st7701 Date: Mon, 13 Feb 2023 16:38:15 +0100 Message-Id: <20230213153816.213526-4-maccraft123mc@gmail.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230213153816.213526-1-maccraft123mc@gmail.com> References: <20230213153816.213526-1-maccraft123mc@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230213_073833_181286_276E2C85 X-CRM114-Status: GOOD ( 14.92 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Note that this patch is 'heavily inspired' by orientation support in driver for Elida KD35T133 panel Signed-off-by: Maya Matuszczyk --- drivers/gpu/drm/panel/panel-sitronix-st7701.c | 21 ++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7701.c b/drivers/gpu/drm/panel/panel-sitronix-st7701.c index 660c3f435008..c9ae5c456f41 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7701.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7701.c @@ -135,6 +135,7 @@ struct st7701 { struct regulator_bulk_data supplies[2]; struct gpio_desc *reset; unsigned int sleep_delay; + enum drm_panel_orientation orientation; }; static inline struct st7701 *panel_to_st7701(struct drm_panel *panel) @@ -514,15 +515,29 @@ static int st7701_get_modes(struct drm_panel *panel, connector->display_info.width_mm = desc_mode->width_mm; connector->display_info.height_mm = desc_mode->height_mm; + /* + * TODO: Remove once all drm drivers call + * drm_connector_set_orientation_from_panel() + */ + drm_connector_set_panel_orientation(connector, st7701->orientation); + return 1; } +static enum drm_panel_orientation st7701_get_orientation(struct drm_panel *panel) +{ + struct st7701 *st7701 = panel_to_st7701(panel); + + return st7701->orientation; +} + static const struct drm_panel_funcs st7701_funcs = { .disable = st7701_disable, .unprepare = st7701_unprepare, .prepare = st7701_prepare, .enable = st7701_enable, .get_modes = st7701_get_modes, + .get_orientation = st7701_get_orientation, }; static const struct drm_display_mode ts8550b_mode = { @@ -733,7 +748,7 @@ static const struct drm_display_mode kd50t048a_mode = { .hsync_end = 480 + 2 + 10, .htotal = 480 + 2 + 10 + 2, - .vdisplay = 854, // was: 854 12 2 60 + .vdisplay = 854, .vsync_start = 854 + 2, .vsync_end = 854 + 2 + 2, .vtotal = 854 + 2 + 2 + 17, @@ -854,6 +869,10 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi) return PTR_ERR(st7701->reset); 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[83.24.145.108]) by smtp.gmail.com with ESMTPSA id gf17-20020a170906e21100b008b12614ee06sm115901ejb.161.2023.02.13.07.38.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Feb 2023 07:38:30 -0800 (PST) From: Maya Matuszczyk To: heiko@sntech.de, Rob Herring , Krzysztof Kozlowski Cc: linux-rockchip@lists.infradead.org, Maya Matuszczyk , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 4/4] arm64: dts: rockchip: Add display support to Odroid Go Super Date: Mon, 13 Feb 2023 16:38:16 +0100 Message-Id: <20230213153816.213526-5-maccraft123mc@gmail.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230213153816.213526-1-maccraft123mc@gmail.com> References: <20230213153816.213526-1-maccraft123mc@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230213_073834_609576_1F36A8C0 X-CRM114-Status: GOOD ( 11.24 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Note that orientation property in ST7701 driver is currently missing, And that ST7701 panel driver uses different regulator names compared to driver for Elida KD35T133 driver. Signed-off-by: Maya Matuszczyk --- arch/arm64/boot/dts/rockchip/rk3326-odroid-go3.dts | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go3.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go3.dts index 842efbaf1a6a..1b9769ccfdeb 100644 --- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go3.dts +++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go3.dts @@ -142,7 +142,9 @@ button-sw22 { }; &internal_display { - status = "disabled"; + compatible = "elida,kd50t048a", "sitronix,st7701"; + reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>; + VCC-supply = <&vcc_lcd>; }; &rk817_charger {