From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dy1-f181.google.com (mail-dy1-f181.google.com [74.125.82.181]) (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 EFD493A7F73 for ; Tue, 21 Apr 2026 22:52:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776811964; cv=none; b=FGQvlQ3eVTR2mlbOCJMKGygBHa2GSM2lCGHBZqGK63NQEHMHqVICqeV11BWwcDR67lMPvsidhRNqK1harD+s2B0PcOAk9Ia0nzMUl69PA67PI91HRl9G0cRRsmVivC4xIs/wl+ozpKloKete+FL++MaZzU/ZtUkZZiyryal18oc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776811964; c=relaxed/simple; bh=vN7/TMO7cbX7Kb346f90McAkvXOdYr4HMCpOfdsC120=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XlnirXW5ytK6eCBtqOPql85K2vq8ffSRg9gn0YKtWhxzQ7l1ushY0/ruARQNrdSMIN7yBc+nPL2OuZAevk90vjC+C8aV1FVmainniMBthlX89F1rsA/wmUg6H3TH9v+PjarK2f4yEwRK2TAJ8wkF6p+4JSXHyi5ojBmtwOd1cEc= 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=pSiVD4rp; arc=none smtp.client-ip=74.125.82.181 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="pSiVD4rp" Received: by mail-dy1-f181.google.com with SMTP id 5a478bee46e88-2de831d2b20so397605eec.1 for ; Tue, 21 Apr 2026 15:52:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1776811962; x=1777416762; 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=oyaL0qjo0P+Rjj/R8G2l6sBVGr71qFrjDMNkthRUPUw=; b=pSiVD4rpB6WShfIaJdNEOCfJBr3WHlCTpKEOMGFdUHgJ2uLV0yg2b4ula38xPOeiiI dqsIKIkdMyVeWA6uzSAMnMk1G7wXsXPgLs1TFNq48Cu8PnibUk3lVwsnF1/DasZHi6kK Bm0PpGgxM4Eap7gp1kbkc6Xdo+nnUSn7TmJOyI1ZDTqqUPRBHNQICHSzCo1ntcr8oaAU 8wlpoj/xGjyYC5Y7kpv7lbkurXjkTRS6Vjwi6UjF7Si4Pjq4TawCCtTm9fRu9j5XdPLj Ntl4P6eiK8qNXChL0BQyT9RFqEpzTTFaWYihvoPI9yJ7DK/6Wmq6aQ8kQ8Vk0nCEwyLp SO2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776811962; x=1777416762; 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=oyaL0qjo0P+Rjj/R8G2l6sBVGr71qFrjDMNkthRUPUw=; b=F3yJcd0zI8JzBnLGPwj4IeJNX1y9adHpT77I+XzpaT5k5oIo+oMEkQRz1J9jG+FAZx IxJuEodwsK+B00NFw49ptB7gLRbvDbHvs9pywAMwDFQb0qOujT6NMBWzCNUaCG5vkghX XogBxk0daBxsc8bzpLijExW7ApuA4HnwTX2elhxwvmozEcdoxj/dsrLMXRN7kwyVIJR5 3201hIl7p9QDyMbbo4tsSXoT2mikb8F7GAeQwNXg0BdAC+ATW3VfQTbAaP4owmn72u5k nbR6UsfbTA09pmXlHa21na5ivS8lf2gS9jb+LqvOtLxf4EAecFZlojYvb4dHnjftuDQm ksRw== X-Forwarded-Encrypted: i=1; AFNElJ/1QG/cd1tQwqjsTI0teGz/R+wA3ArCAXyDSJKDzBmw5s31Di4l++MILbpNL0Nuvn35/MARBWTU0vjkryx4+UgojKnC@vger.kernel.org X-Gm-Message-State: AOJu0Yxd3N30+JMv6ORcFRr8wQbU75KU+1+gXpRGcOmY+cRPjRPWo0rW YUfwJpCE4yOxtuZrPPjkrgVbHXkXawInm3HGdx2q4Dvn9NgWP2M068wL X-Gm-Gg: AeBDiesRXXMTvvBW2G2IpsuxIWJ3NsYHxvVZ4Yqy5hMCsA0BGkMrvmP9M/oxyyHEsIC OaNr9kDgqnweWkRbqb+lZqmqnW2KUbsf+XyaX6si7oJaovclueXgoFrxrkqdFlT47cJjLhfwT8Q 05hXv7AYy0glD2Tv/zFgqtoB4yLqdovFiF8kh+ocYmIok1bz8zIO1v3M07cA5KxSw/NPEDU21fD K/cYIINvzxGeklMb2R1DfDjr1QNs2eyuN11YXMh2Jyp579t7uatmuG16C8abzMIjRMzNGdoDc51 GTbwjwWnSJks/UBrCJSTupadP89nqky88yExRAZRgt9aUJRI3Fcbc3h9z29VcgDp/1ak7gvt4R1 sAh7J7IZ8sf8jdVpQ3K1/okMlbxNcsPBnjsIFFaexSlOE/1gujuFP4zYg5EFgpp0QUeJIQbaI/7 igcrMRmQenaPkQcgl5W+x43lYY2eUjxQ3j/YzJky0nhyo= X-Received: by 2002:a05:7301:1295:b0:2d2:ff9e:c07d with SMTP id 5a478bee46e88-2e478e162dcmr11101548eec.24.1776811962042; Tue, 21 Apr 2026 15:52:42 -0700 (PDT) Received: from TC-LAPTOP.lan ([209.76.64.37]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2e53a4a8018sm26145884eec.8.2026.04.21.15.52.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Apr 2026 15:52:41 -0700 (PDT) From: Thierry Chatard To: linux-kernel@vger.kernel.org Cc: hansg@kernel.org, lee@kernel.org, platform-driver-x86@vger.kernel.org, ilpo.jarvinen@linux.intel.com, djrscally@gmail.com, linux-media@vger.kernel.org, mchehab@kernel.org, sakari.ailus@linux.intel.com, jacopo.mondi@ideasonboard.com, nicholas@rothemail.net, Thierry Chatard Subject: [PATCH v4 5/5] media: ov8858: add ACPI device ID INT3477 Date: Tue, 21 Apr 2026 15:52:17 -0700 Message-ID: <20260421225217.12472-6-tchatard@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260421225217.12472-1-tchatard@gmail.com> References: <20260421225217.12472-1-tchatard@gmail.com> Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Omnivision OV8858 appears in ACPI firmware under the HID INT3477 on Intel IPU3-based platforms such as the Dell Latitude 5285 2-in-1. Add INT3477 to the ACPI match table so the driver binds when instantiated by ipu_bridge. The supply names array already covers the regulators needed on this platform: the TPS68470 board data maps VSIO to the "dovdd" supply of INT3477, so enabling dovdd via regulator_bulk_enable() also activates the S_I2C_CTL passthrough (reg 0x43) that gates I2C access to the sensor. No additional supply name is required in the driver. Signed-off-by: Thierry Chatard --- drivers/media/i2c/ov8858.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov8858.c b/drivers/media/i2c/ov8858.c index 3f45f7fab..a1fa0be52 100644 --- a/drivers/media/i2c/ov8858.c +++ b/drivers/media/i2c/ov8858.c @@ -79,8 +79,8 @@ static const char * const ov8858_supply_names[] = { "avdd", /* Analog power */ - "dovdd", /* Digital I/O power */ "dvdd", /* Digital core power */ + "dovdd", /* Digital I/O power */ }; struct regval { @@ -1981,11 +1981,18 @@ static const struct of_device_id ov8858_of_match[] = { }; MODULE_DEVICE_TABLE(of, ov8858_of_match); +static const struct acpi_device_id ov8858_acpi_ids[] = { + { "INT3477" }, + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(acpi, ov8858_acpi_ids); + static struct i2c_driver ov8858_i2c_driver = { .driver = { .name = "ov8858", .pm = &ov8858_pm_ops, .of_match_table = ov8858_of_match, + .acpi_match_table = ov8858_acpi_ids, }, .probe = ov8858_probe, .remove = ov8858_remove, -- 2.51.0