From nobody Sun Nov 24 16:42:03 2024 Received: from mail-pf1-f177.google.com (mail-pf1-f177.google.com [209.85.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CADBF1B6D04; Tue, 5 Nov 2024 05:54:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.177 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730786063; cv=none; b=Mh3YvTaFLc0+FJrlbVlewAyBdZ+mQ/ddJFProy0/NAbWNOLwWH2hdo0sCMwqMJhB+xfVZGuX3t6CJKu5UVUG1viLfmtCtVDgTXKbn3posQJiWNMdE9XBGqPvA6Opv8bIE/dA6p+owBvCaF+2rcSlXPvR/2yW6QX6MExCgl32h9w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730786063; c=relaxed/simple; bh=AAFsoxZkL3SXfgoAEng+lChMgSwKkrxJyJmUtXg025I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=k0WcYJ7cyF0xFtdNWPYxFSlUhkprU72RNZbyskoSbxOcY58zLklXnQVAbdDC2sjYVGOyS/8YEQBiZF8Q79vai7saGUD1HyOA7wnHrBbT6119Klf3yL8PGyPXEm2wXcp+/4ZYzsdbz7OHNDjriLm7ldZ5nT1EWhiMqIi+9LH2pQA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=icvz6Kup; arc=none smtp.client-ip=209.85.210.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="icvz6Kup" Received: by mail-pf1-f177.google.com with SMTP id d2e1a72fcca58-71e467c3996so4306646b3a.2; 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=vger.kernel.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=icvz6KuprJpmGPCqkkLviFm4QLu0aOojwORhPYpfExttv+AAEzWsxCPJDLWkpxXjZs Md+y8y9VyC5jL1hoBX93nGl9MSZM80izSccPfa94E+iKocSt3gpGzKUMHnfbv85QM4PP V+CM59beYFckrKbpn+SNVKXiR5xUnd2kl/obTsRdBwpmAqc8t+GpQ5naYZob2HlzcSBw hX7G/ChiTGcTh5Osy9de+xygukbEQl3ttMcamnhhoDjI1e/m1Dso5PfmbQdxMGghlmOa gvofb5QsJeJAPlAFEnb+He0zseV9C2+ugpT7VkXaHd6EpnWFiZXznQ+ZzGvFmvVArLUH Vmew== 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=iA9pBovkWIDELvO3uVtMHLMXFyEgU8n1OL8HThNRPNEtd+VcmqCMRjjW95EQmsfiHt YkDgFr4vVC3Sin7D5yncvwJgZiDKdM1yhF6yrFTfLl0VgjU6/qArTyJkoD5VpgjKlg0/ 9g5dJwNCTL7oLSOeQjicz/X63g+2gknSI97CiE/npgVtTJTJT/361OMmzZ/+kqdg1xCH L98PF6pjNe9WQVj+OB6yJvbx5A5jI6fdolwA0mMWBzBno4ULmWUSs1+KW5E/dgelZgcR UKoQI0dcx01k9bBEPeKxU2KKm5ChG30fHNfDlbJ62LCcGHECEOUVoCDdhS/LZIlsuKbi 5t8A== X-Forwarded-Encrypted: i=1; AJvYcCXxBf87RLACBxXHNzR9rg/reHv/8MfMZq42jO0f0TgOKmn5IQzmkAWgtOqm7onfK3mnS2FREVZKTjDf@vger.kernel.org X-Gm-Message-State: AOJu0YziNY3uDsIOCHtcSCe1gTK3J4PR5++Z4D4d3+v9PPJzsgEN5v2W mWgf3FXzVfgH+TP1AcqD5gZuI3noCTqOqq2FGF4hywvOe2LFgVdzCefDC8Fv 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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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_re= gs[] =3D { { 0x36, 0x0a }, // bgr =3D 1, ss =3D 1, gs =3D 0 }; =20 +static const struct nv3052c_reg ylm_lbv0345001h_v2_panel_regs[] =3D { + // 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 =3D 1, ss =3D 1, gs =3D 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_mod= e[] =3D { }, }; =20 +static const struct drm_display_mode ylm_lbv0345001h_v2_mode[] =3D { + { + .clock =3D 24000, + .hdisplay =3D 640, + .hsync_start =3D 640 + 64, + .hsync_end =3D 640 + 64 + 20, + .htotal =3D 640 + 64 + 20 + 46, + .vdisplay =3D 480, + .vsync_start =3D 480 + 21, + .vsync_end =3D 480 + 21 + 4, + .vtotal =3D 480 + 21 + 4 + 15, + .flags =3D DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, + }, +}; + static const struct nv3052c_panel_info ltk035c5444t_panel_info =3D { .display_modes =3D ltk035c5444t_modes, .num_modes =3D ARRAY_SIZE(ltk035c5444t_modes), @@ -914,10 +1078,22 @@ static const struct nv3052c_panel_info wl_355608_a8_= panel_info =3D { .panel_regs_len =3D ARRAY_SIZE(wl_355608_a8_panel_regs), }; =20 +static const struct nv3052c_panel_info ylm_lbv0345001h_v2_panel_info =3D { + .display_modes =3D ylm_lbv0345001h_v2_mode, + .num_modes =3D ARRAY_SIZE(ylm_lbv0345001h_v2_mode), + .width_mm =3D 70, + .height_mm =3D 53, + .bus_format =3D MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags =3D DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE, + .panel_regs =3D ylm_lbv0345001h_v2_panel_regs, + .panel_regs_len =3D ARRAY_SIZE(ylm_lbv0345001h_v2_panel_regs), +}; + static const struct spi_device_id nv3052c_ids[] =3D { { "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[] = =3D { { .compatible =3D "leadtek,ltk035c5444t", .data =3D <k035c5444t_panel_i= nfo }, { .compatible =3D "fascontek,fs035vg158", .data =3D &fs035vg158_panel_inf= o }, { .compatible =3D "anbernic,wl-355608-a8", .data =3D &wl_355608_a8_panel_= info }, + { .compatible =3D "anbernic,ylm-lbv0345001h-v2", .data =3D &ylm_lbv034500= 1h_v2_panel_info }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, nv3052c_of_match); --=20 2.47.0