From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) (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 A4D02318BB3 for ; Mon, 8 Jun 2026 02:33:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780885982; cv=none; b=Gp51phs0ONrLoKeISfdT82aZVQst/OTPdx/4X2fxr4j9wOydg2nGbA5YKAjF/hm78TV8f66RBLspz6X3rUywtwYCQnzrEOxxTgFjlUcqu0gqvOjHEignEQdY67tvFIXdfMyioqlYFCLD2I9+Sw+kCYgSzOGlXBttMWdzEHJtIiU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780885982; c=relaxed/simple; bh=++CKghhbrQtUPRbNbH05zSCL2GLQP0/kbTxCcyZXZAU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=EC+LxN6kR9KFvDaL3OqRizA8IKOmnxoildOpGbjOUP1imcyf2FvL1JzVPfD9QTShk9UikumS4e2vOoLvb+lwiCdK/xkJZI4Kq1lYmaYDmuVKDA1M9x5y6w5kk2Wh1pJum+vDqwlgkZas0vIpLtOFTZAHYmhlLm/V8FuNkKU1FbI= 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=MCSFQVTy; arc=none smtp.client-ip=209.85.214.171 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="MCSFQVTy" Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-2c0c3543590so24740525ad.2 for ; Sun, 07 Jun 2026 19:33:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1780885981; x=1781490781; 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=j20V0GuPV7rBgGUjbhfpY7XnYJHwynd15A65eNviT9Q=; b=MCSFQVTy2oc7efnozeKvKxFjaoY0JLxdHqCWA0iZpoTVGbESFxjrG4Tf2MacgpiAbs D191tlOsvWgZaMohQ4ogAlDIipKJrt4OxzOu8iyapNYVD7TNuOUggY0FI41zmhzdgiYd Mh0zZnnlw5fAOH+wo+teNcF2kLdgszeifFYJ+x2l7dySsmimtxVQOqrSANIdsFeaBY0m D6Bh72TWA6yHXhdPANL9vBOjKLPUd/OydX8xblRXwX5iUTwOWui7LuqgJA7QoYPQgUfY ta3PfYffrEKsmkkfLmtbtDi6L0ab5t27/gYXqKCzdolO/0bf86VZspJJOusI6zpdw/NQ P7NQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780885981; x=1781490781; 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=j20V0GuPV7rBgGUjbhfpY7XnYJHwynd15A65eNviT9Q=; b=FsHNBT/cghOuwHgQU8Nrp1QRmRDZXeBS7M+Ytc25EJkQMvqEzyLyOzLbzBONLIwlNQ mHPAU2oa6NpSLY+wpr2qIyOwgIcVqbZE3scWLN0FJ6KsYeV4rgrX4MPjnodF4156TDS4 5nNdYgaqBK8Sva+EsMNw7S4R7iDmMT50QapaCzSZ9MengDl5QRXmtiC9H7vCVXJb2Xxl nU4krrTh9oD1NgmoY9B2xs7ThK/JTRw0VEZj9hX5Yt0c8pu1MM3OabnyFr5ZARdDJkbR IK9/Iw8Gb1iX9OJpaXN182w6TLeOmXQ2WM+qCgnHuzQ1GOUv6FkYBP19vJrtqnci3mlD 1c9w== X-Forwarded-Encrypted: i=1; AFNElJ+eCb7FEMCo8zpWSVCIuVYOkThSArSpDviW+M6X31hEEMTSARm8RkJGZGzc+kRcamrO5WYoD/Bxvtd1z5o=@vger.kernel.org X-Gm-Message-State: AOJu0YxHpdFiKrCiZQEdyD+ZYZpXY3I0jiiwmW3JiCtg4TLc5xbxQnkI Z8smywDwlyhEgPpSgq5PhZSWv1e0mYWUTSRYDYRMVmAbdZZJySaI/LpAAVoO2g== X-Gm-Gg: Acq92OFEb3Bkisr+tcWxQEq7dPJQrQzdpEZy+PVARpd9A7RCU42Ozr0j6HfGTv5kLcs o0lbgaHtd7iWZnD1HwdDHmz9QqEuBPAV38Usydl4zUMqCBNjGVHemiynzJE/8Suyo77JGmbdmxr pmvDx98fHFHlfjDpVkVtgxT8ZTqOAnqhdq6oGpTVCrD2r5Gmn9wMPdGvhKnAqB4Zre1PRfCVT5z e7NqkqOP9CkLVY3tXGUVDHMlwHnAwYJL1CD4kAILu+3ej1DEkcS9+usaTSZKAgXdC12R1b00NQE 7FLT9eu5oTFglOuKuHotzCUUZaleC4hyuT3Ikb9vEawHW8OQ+Ni4eGBhVfbGKGO8/vUZUzPjWTx oFLA39i1arCStwEsZEBkE8Gvth7AXjRjHivTUXQV9yI7EKhvf6YI7NyPRnwmPjQ0aptMzOvTtRC MEZtfJuMWxgoVN5+XUzxTJ0vbMOisrQN/xkJPoZNh6vxvd4sA2w0g3Uj+x8VljXV27Q1wdQ0jUy m5tr+lL/iVStBSg/PlwytA= X-Received: by 2002:a17:902:d2c6:b0:2c2:245a:3360 with SMTP id d9443c01a7336-2c2245a33c4mr100349275ad.6.1780885981043; Sun, 07 Jun 2026 19:33:01 -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 d9443c01a7336-2c245dd3b5dsm38143485ad.81.2026.06.07.19.32.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Jun 2026 19:33:00 -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 v3 5/5] drm/verisilicon: add DCUltraLite chip identity to HWDB Date: Mon, 8 Jun 2026 10:32:37 +0800 Message-ID: <20260608023237.305036-6-a0987203069@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260608023237.305036-1-a0987203069@gmail.com> References: <20260608023237.305036-1-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 Register the Nuvoton MA35D1 DCUltraLite chip identity in vs_chip_identities[]: model = 0x0 (DCUltraLite; Verisilicon uses 0 for this IP) revision = 0x5560 customer_id = 0x305 generation = VSDC_GEN_DC8000 display_count = 1 max_cursor_size = 32 Placing this entry last makes it the gate that enables MA35D1 hardware recognition only after all the supporting ops and DTS changes are in place. 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