From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f52.google.com (mail-pj1-f52.google.com [209.85.216.52]) (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 4C4A139936D for ; Thu, 25 Jun 2026 09:45:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782380720; cv=none; b=m+m/uJi21PVYHG01nFWXkdElWh7bijthmT7YKcHu6y/at0flh3PlaUFOhInqNm2XmmOaM2tiuKT4VZjcwqAZe/Lp8u6KnC8V6Zwq9TrfDr9p9fxLSc9LRHhJLyX0RfnXctZOpjdg5thjNXLxfPTGrpRFFcq+4at/wNg6/SNX74U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782380720; c=relaxed/simple; bh=hfbQBZ7NzCixRt5Coi0+XnN7CSh+KECzit7pWGJqkd8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GqHartr/j7rCthQi9JumjAEe8klokJOHvZqzLkBKMyA4/YEjYGlC0jWOLpI7SPWGrwafuhm9b8YF5pS4oQ8TJeoAiZ8KVOsYwjbgYSKjrHQA1qEszZrBskgypinoNBspktt5F7JTb/3rwzsfdY7hMe21+ycirsZ/LZn6LqCaF1o= 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=dmOGB0km; arc=none smtp.client-ip=209.85.216.52 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="dmOGB0km" Received: by mail-pj1-f52.google.com with SMTP id 98e67ed59e1d1-37de8c6a2b6so1025394a91.0 for ; Thu, 25 Jun 2026 02:45:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1782380718; x=1782985518; 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=97AWU0M7d8gQpSwlhcAT1m8L/c8BayOz7rqc48tFI0o=; b=dmOGB0kmdcVYgjsRTbuRKLMSPH3W9YgHT5zEMtH67umeIS4LJQrH4wJfic6SzCEz9s 0qOwe3fNtpiw1iyFbM32SLFXeOCSI/bri7Fb86iUxsqYaaKR1Zhy5PF7M0pCtYvO97qG xyT95flR3Cuh6L1g11Mwy/C8tyi9VO3EkIH0qSVioJFWvEh7PVk0DiBhEvTZi1QQVP56 gcvzb/x6tyWrGE2u82RirOprLui1UzQEgDXJqAWznTpGykvCGbISwcq1LsExdoPcbxar O/l+HMDd+CfOTj8Rym0FtHGi6sH1avSFp+V+G8CSuLAEcKXqG9Mvz/ETbFJZEXlscI+V /QNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782380718; x=1782985518; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=97AWU0M7d8gQpSwlhcAT1m8L/c8BayOz7rqc48tFI0o=; b=b12V09tdNXqgGiJ8FOaYfbXjINIeZRHAMZK3DNApjopQ5ytVlFlupXhE/fkTjLxXWY y9WKtMSlXTpkThiiYNw3em4o6rvA6Npjxz8uSHsLeAUvB15spmB/akwf4a6OPKJAK1Ot AvUjN1gsn6I0lQj9bOeWSxBnkZsskAjaQm8ssfy/vAs7adXYParAS39amS1vXs/41uiD efRQ8pZD30nud+JignR2yzdzYT0w7Q/JZ/KHLLAxX2TeR+HtL4NNN8eNMB4auaLmn9Cm MLoh5n+/KUthg348HkmHKJEPXeKHcycjs5r0gXrk53ZAkS612PjEZei5ZS8w+DPMtyly 44Cw== X-Forwarded-Encrypted: i=1; AHgh+RotEia7Pxo4WWvIZFcilp/yQZpGNsCpERd8B7fnvMVYaiLABUifJ7oDgOvC+YfjOJjUFDlv/90BmYxE3SE=@vger.kernel.org X-Gm-Message-State: AOJu0Yw5iMpDpwrKvFjYOH9bgPoeEZEXRu55FzbGg49kUag+LijXPuqb t+zNq3Adrgh3AbkuDArxDZRqv0M8mp9Gfpxq7TlpUZYL4Ydjny7/Bsyk X-Gm-Gg: AfdE7cln0EDT2WT90cQ2TOFMwIEdKL/N+gmOZNzAEs76VIkpOMG8fdDIQxR0rZiFmhY 6liHL5MmcMFKDLIzWVjyATMrhQkIwzXWQ5IJiYH3SSnSnYosBDnBQ2GxJcC6wU/9Wx6yK/lH6g3 iwcvHs4P34sz5SpzxuWG4edHy7AqUtokw5aSvh6Ptxdp1V1XeBZDb0Kh9vuJgZVYJzHI9rTUEcQ q6jYW5FZnxSIdbRJwyGHOuOuXbQX79za/BvE9K/g9LxA1KArzpcSMTDYrIJl7lYuSZvJH82ph9F jXCrLZPONEvuLr+g84iaPlavjQBl1CnIeyZPUL2xJjF1HF03snMyUDmLdhgUjqJ1eIe+GIOsEl+ G8k1Dx3hyHIB0lOyMsFYp4jrMOeK8J9aropoNvdHwVr5c1/RTg1C29obB9t1/p+56UAn42/wsva T+q1VSvgYKtQJipN+3yOx0EH6m+p64mf4iVFkGhojX1gUZor4p/35VMSIdJp5YrPoZ/bW6IQcI2 9fN0Bm1/W6B X-Received: by 2002:a17:902:dac7:b0:2c7:f520:45d7 with SMTP id d9443c01a7336-2c7fc759236mr19628235ad.31.1782380718561; Thu, 25 Jun 2026 02:45:18 -0700 (PDT) Received: from localhost.localdomain (60-250-196-139.hinet-ip.hinet.net. [60.250.196.139]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c7f5ac8c26sm16614995ad.1.2026.06.25.02.45.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jun 2026 02:45:18 -0700 (PDT) From: Joey Lu To: zhengxingda@iscas.ac.cn, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: ychuang3@nuvoton.com, schung@nuvoton.com, yclu4@nuvoton.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Joey Lu Subject: [PATCH v5 6/7] drm/verisilicon: add DCUltraLite chip identity to HWDB Date: Thu, 25 Jun 2026 17:44:48 +0800 Message-ID: <20260625094449.708386-7-a0987203069@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260625094449.708386-1-a0987203069@gmail.com> References: <20260625094449.708386-1-a0987203069@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: 8bit The Nuvoton MA35D1 chip contains a DCUltraLite display controller with model number 0x0 (sic, the model name contains no number either), revision 0x5560 and customer ID 0x305. It has a similar register map with DC8000, only one display output and only 32x32 cursor supported. Signed-off-by: Joey Lu drivers/gpu/drm/verisilicon/vs_hwdb.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/gpu/drm/verisilicon/vs_hwdb.c b/drivers/gpu/drm/verisilicon/vs_hwdb.c index 91524d16f778..7d630a667a3f 100644 --- a/drivers/gpu/drm/verisilicon/vs_hwdb.c +++ b/drivers/gpu/drm/verisilicon/vs_hwdb.c @@ -129,6 +129,16 @@ static struct vs_chip_identity vs_chip_identities[] = { .max_cursor_size = 64, .formats = &vs_formats_no_yuv444, }, + { + .model = 0x0, /* DCUltraLite */ + .revision = 0x5560, + .customer_id = 0x305, + + .generation = VSDC_GEN_DC8000, + .display_count = 1, + .max_cursor_size = 32, + .formats = &vs_formats_no_yuv444, + }, }; int vs_fill_chip_identity(struct regmap *regs, -- 2.43.0