From patchwork Tue Nov 5 05:52:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hironori KIKUCHI X-Patchwork-Id: 13862351 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 5B26FD1CA2E for ; Tue, 5 Nov 2024 05:54:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D366810E12A; Tue, 5 Nov 2024 05:54:19 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="lbuuJVNQ"; dkim-atps=neutral Received: from mail-pg1-f171.google.com (mail-pg1-f171.google.com [209.85.215.171]) by gabe.freedesktop.org (Postfix) with ESMTPS id 92FC110E12A for ; Tue, 5 Nov 2024 05:54:19 +0000 (UTC) Received: by mail-pg1-f171.google.com with SMTP id 41be03b00d2f7-7eae96e6624so3677742a12.2 for ; Mon, 04 Nov 2024 21:54:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730786059; x=1731390859; darn=lists.freedesktop.org; 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=W4hENOCxGRw0Z314XERAt1An+vdHKR9hZ9CMK+MlZnI=; b=lbuuJVNQsf3gkhOZ08gaIDBGA8V+Hz0Yn64lj/RV04wNigTb421rGclsTZrDfWT8Jw U/IaEHAm1ZRRV7BKxoE0gh2J78yCNgsGQGiZWSa0WyzNkRSZbuQsLfUTU1on1oUsVNY1 5LvyriMGgN5yVytrr07rb4LeYtySv+f6a2GRdaMCKJwHcEZ186Ygd3fVGQqAebX2gf/t V7tS3ZyJ3VCWfADq5L398bwcXbp0O9As9pqdzPM8kyr4NDB3UakbdZF9ZH+yK0cI/Wcu x0ukaTApa9aEVWItyikdjf37sLKyytXUjROyi0P73MQjLYe/d60CSMcYgwr6XYfHKKKS mfSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730786059; x=1731390859; 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=W4hENOCxGRw0Z314XERAt1An+vdHKR9hZ9CMK+MlZnI=; b=nXMQqALmFXCbXARCQCxYsIfH0m5CMM5ENxSeC3di47BNqEUneS1cVavP804EPQKK7I 1Lct8a7ENWNdE4AumgqVpmrxF2oP7D2r3X5OK96zVbb1wAnJ4diI5Dw2mIbhbKCYN/GQ Ux38W5adBkOkGw7FyJVshEwIn6qjoTNOtOCDoms+nldsm8J5uF/ZtfcWh58ndkNNrAC5 jB67p6yZACYXlghUdnlHzNZkbdJTxcpQDaUG5MP2s52BE6bP9cR7aTKaRAkSty9srbRn 1MZayQRUdtxiN4dZuyWlEhtOTZJP1hV8rUHeV8I5LAmtJxMK439EmeR6ExNcbYj43q9S uvzA== X-Forwarded-Encrypted: i=1; AJvYcCW9C7Ap6zJPF+DuFF0sW08dLvZw6ZCSwkfVnSxD+qRaLko/DNlwVu2NALe3HUfjexIN6I+RdhzHYzQ=@lists.freedesktop.org X-Gm-Message-State: AOJu0YzIZlgaC6fL6zkq4TeesfVDdWDRPWhKaeKSVuMje4LJX6zSLSsY 5Y4LIJV2Yo9pR0uPdKE4Mt3dwV93vkZwe+lHb9JTNdSnNbI6aB5w X-Google-Smtp-Source: AGHT+IGgOFonaRAD2i25zhedoPYyzQB1PJlKepKARccV5qDew+PniDa3hE7p1DQzZgrFej8aAVlIzA== X-Received: by 2002:a05:6a21:7888:b0:1db:f0b9:45f2 with SMTP id adf61e73a8af0-1dbf0b94684mr2560586637.38.1730786058945; Mon, 04 Nov 2024 21:54:18 -0800 (PST) Received: from noel.flets-west.jp ([2405:6586:4480:a10:fa8f:7c3e:835f:c642]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2e92fa4570fsm10952198a91.30.2024.11.04.21.54.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Nov 2024 21:54:18 -0800 (PST) From: Hironori KIKUCHI To: linux-kernel@vger.kernel.org Cc: Hironori KIKUCHI , Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ryan Walklin , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH 5/7] drm: panel: nv3052c: Add YLM-LBV0345001H-V2 panel Date: Tue, 5 Nov 2024 14:52:33 +0900 Message-ID: <20241105055239.1577275-6-kikuchan98@gmail.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241105055239.1577275-1-kikuchan98@gmail.com> References: <20241105055239.1577275-1-kikuchan98@gmail.com> MIME-Version: 1.0 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The YLM-LBV0345001H-V2 panel is a display panel used in the recent revision of Anbernic RG35XX Plus, a handheld gaming device from Anbernic. It is 3.45 inches in size (diagonally) with a resolution of 640x480. It has the same interface (pins and connector) as WL-355608-A8, the panel of the former revision of RG35XX Plus, but they differ on its init-sequence. So add entry for the new panel. Signed-off-by: Hironori KIKUCHI --- .../gpu/drm/panel/panel-newvision-nv3052c.c | 177 ++++++++++++++++++ 1 file changed, 177 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-newvision-nv3052c.c b/drivers/gpu/drm/panel/panel-newvision-nv3052c.c index 2f3a8eaade4..57f6d5b1288 100644 --- a/drivers/gpu/drm/panel/panel-newvision-nv3052c.c +++ b/drivers/gpu/drm/panel/panel-newvision-nv3052c.c @@ -629,6 +629,155 @@ static const struct nv3052c_reg wl_355608_a8_panel_regs[] = { { 0x36, 0x0a }, // bgr = 1, ss = 1, gs = 0 }; +static const struct nv3052c_reg ylm_lbv0345001h_v2_panel_regs[] = { + // EXTC Command set enable, select page 1 + { 0xff, 0x30 }, { 0xff, 0x52 }, { 0xff, 0x01 }, + // Mostly unknown registers + { 0xe3, 0x00 }, + { 0x0a, 0x01 }, + { 0x23, 0xa0 }, + { 0x24, 0x10 }, + { 0x25, 0x09 }, + { 0x28, 0x47 }, + { 0x29, 0x01 }, + { 0x2a, 0xdf }, + { 0x38, 0x9c }, + { 0x39, 0xa7 }, + { 0x3a, 0x3f }, + { 0x91, 0x77 }, + { 0x92, 0x77 }, + { 0xa0, 0x55 }, + { 0xa1, 0x50 }, + { 0xa4, 0x9c }, + { 0xa7, 0x02 }, + { 0xa8, 0x01 }, + { 0xa9, 0x01 }, + { 0xaa, 0xfc }, + { 0xab, 0x28 }, + { 0xac, 0x06 }, + { 0xad, 0x06 }, + { 0xae, 0x06 }, + { 0xaf, 0x03 }, + { 0xb0, 0x08 }, + { 0xb1, 0x26 }, + { 0xb2, 0x28 }, + { 0xb3, 0x28 }, + { 0xb4, 0x03 }, + { 0xb5, 0x08 }, + { 0xb6, 0x26 }, + { 0xb7, 0x08 }, + { 0xb8, 0x26 }, + // EXTC Command set enable, select page 2 + { 0xff, 0x30 }, { 0xff, 0x52 }, { 0xff, 0x02 }, + // Set gray scale voltage to adjust gamma + { 0xb0, 0x02 }, // PGAMVR0 + { 0xb1, 0x0f }, // PGAMVR1 + { 0xb2, 0x11 }, // PGAMVR2 + { 0xb3, 0x32 }, // PGAMVR3 + { 0xb4, 0x36 }, // PGAMVR4 + { 0xb5, 0x3c }, // PGAMVR5 + { 0xb6, 0x20 }, // PGAMPR0 + { 0xb7, 0x3e }, // PGAMPR1 + { 0xb8, 0x0e }, // PGAMPK0 + { 0xb9, 0x05 }, // PGAMPK1 + { 0xba, 0x11 }, // PGAMPK2 + { 0xbb, 0x11 }, // PGAMPK3 + { 0xbc, 0x13 }, // PGAMPK4 + { 0xbd, 0x14 }, // PGAMPK5 + { 0xbe, 0x16 }, // PGAMPK6 + { 0xbf, 0x0e }, // PGAMPK7 + { 0xc0, 0x17 }, // PGAMPK8 + { 0xc1, 0x07 }, // PGAMPK9 + { 0xd0, 0x02 }, // NGAMVR0 + { 0xd1, 0x10 }, // NGAMVR0 + { 0xd2, 0x12 }, // NGAMVR1 + { 0xd3, 0x33 }, // NGAMVR2 + { 0xd4, 0x36 }, // NGAMVR3 + { 0xd5, 0x3c }, // NGAMVR4 + { 0xd6, 0x20 }, // NGAMPR0 + { 0xd7, 0x3e }, // NGAMPR1 + { 0xd8, 0x0d }, // NGAMPK0 + { 0xd9, 0x05 }, // NGAMPK1 + { 0xda, 0x12 }, // NGAMPK2 + { 0xdb, 0x11 }, // NGAMPK3 + { 0xdc, 0x14 }, // NGAMPK4 + { 0xdd, 0x14 }, // NGAMPK5 + { 0xde, 0x18 }, // NGAMPK6 + { 0xdf, 0x0f }, // NGAMPK7 + { 0xe0, 0x17 }, // NGAMPK8 + { 0xe1, 0x08 }, // NGAMPK9 + // EXTC Command set enable, select page 3 + { 0xff, 0x30 }, { 0xff, 0x52 }, { 0xff, 0x03 }, + // Mostly unknown registers + { 0x07, 0x03 }, + { 0x08, 0x00 }, + { 0x09, 0x01 }, + { 0x30, 0x00 }, + { 0x31, 0x00 }, + { 0x32, 0x00 }, + { 0x33, 0x00 }, + { 0x34, 0x61 }, + { 0x35, 0xd4 }, + { 0x36, 0x24 }, + { 0x37, 0x03 }, + { 0x40, 0x02 }, + { 0x41, 0x03 }, + { 0x42, 0x04 }, + { 0x43, 0x05 }, + { 0x44, 0x11 }, + { 0x45, 0xe6 }, + { 0x46, 0xe7 }, + { 0x47, 0x11 }, + { 0x48, 0xe8 }, + { 0x49, 0xe9 }, + { 0x50, 0x06 }, + { 0x51, 0x07 }, + { 0x52, 0x08 }, + { 0x53, 0x09 }, + { 0x54, 0x11 }, + { 0x55, 0xea }, + { 0x56, 0xeb }, + { 0x57, 0x11 }, + { 0x58, 0xec }, + { 0x59, 0xed }, + { 0x82, 0x00 }, + { 0x83, 0x00 }, + { 0x84, 0x02 }, + { 0x85, 0x00 }, + { 0x86, 0x1f }, + { 0x87, 0x00 }, + { 0x88, 0x1f }, + { 0x89, 0x0e }, + { 0x8a, 0x0e }, + { 0x8b, 0x10 }, + { 0x8c, 0x10 }, + { 0x8d, 0x0a }, + { 0x8e, 0x0a }, + { 0x8f, 0x0c }, + { 0x90, 0x0c }, + { 0x98, 0x00 }, + { 0x99, 0x00 }, + { 0x9a, 0x01 }, + { 0x9b, 0x00 }, + { 0x9c, 0x1f }, + { 0x9d, 0x00 }, + { 0x9e, 0x1f }, + { 0x9f, 0x0d }, + { 0xa0, 0x0d }, + { 0xa1, 0x0f }, + { 0xa2, 0x0f }, + { 0xa3, 0x09 }, + { 0xa4, 0x09 }, + { 0xa5, 0x0b }, + { 0xa6, 0x0b }, + // EXTC Command set enable, select page 0 + { 0xff, 0x30 }, { 0xff, 0x52 }, { 0xff, 0x00 }, + // Interface Pixel Format + { 0x3a, 0x77 }, + // Display Access Control + { 0x36, 0x0a }, // bgr = 1, ss = 1, gs = 0 +}; + static inline struct nv3052c *to_nv3052c(struct drm_panel *panel) { return container_of(panel, struct nv3052c, panel); @@ -881,6 +1030,21 @@ static const struct drm_display_mode wl_355608_a8_mode[] = { }, }; +static const struct drm_display_mode ylm_lbv0345001h_v2_mode[] = { + { + .clock = 24000, + .hdisplay = 640, + .hsync_start = 640 + 64, + .hsync_end = 640 + 64 + 20, + .htotal = 640 + 64 + 20 + 46, + .vdisplay = 480, + .vsync_start = 480 + 21, + .vsync_end = 480 + 21 + 4, + .vtotal = 480 + 21 + 4 + 15, + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, + }, +}; + static const struct nv3052c_panel_info ltk035c5444t_panel_info = { .display_modes = ltk035c5444t_modes, .num_modes = ARRAY_SIZE(ltk035c5444t_modes), @@ -914,10 +1078,22 @@ static const struct nv3052c_panel_info wl_355608_a8_panel_info = { .panel_regs_len = ARRAY_SIZE(wl_355608_a8_panel_regs), }; +static const struct nv3052c_panel_info ylm_lbv0345001h_v2_panel_info = { + .display_modes = ylm_lbv0345001h_v2_mode, + .num_modes = ARRAY_SIZE(ylm_lbv0345001h_v2_mode), + .width_mm = 70, + .height_mm = 53, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE, + .panel_regs = ylm_lbv0345001h_v2_panel_regs, + .panel_regs_len = ARRAY_SIZE(ylm_lbv0345001h_v2_panel_regs), +}; + static const struct spi_device_id nv3052c_ids[] = { { "ltk035c5444t", }, { "fs035vg158", }, { "wl-355608-a8", }, + { "ylm-lbv0345001h-v2", }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(spi, nv3052c_ids); @@ -926,6 +1102,7 @@ static const struct of_device_id nv3052c_of_match[] = { { .compatible = "leadtek,ltk035c5444t", .data = <k035c5444t_panel_info }, { .compatible = "fascontek,fs035vg158", .data = &fs035vg158_panel_info }, { .compatible = "anbernic,wl-355608-a8", .data = &wl_355608_a8_panel_info }, + { .compatible = "anbernic,ylm-lbv0345001h-v2", .data = &ylm_lbv0345001h_v2_panel_info }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, nv3052c_of_match);