From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lj1-f182.google.com (mail-lj1-f182.google.com [209.85.208.182]) (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 515FB38B12C for ; Tue, 2 Jun 2026 22:14:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780438450; cv=none; b=H48oGZ2AwKrgskrGRopSXK5E/saeYZA7OsXjKT5OGRBhlFlox1X03F5BzB9XgsxBZ330NfHcacua/7OFoXKua8mzRmzasGaMg1eFJscmU0dqKr0GtacjQnqBcSoQFHuCnBCobTKd8O18Moe5AMq7uoWp8x9SDkkDjmeAUbxy1ek= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780438450; c=relaxed/simple; bh=AKxmpzI5wH9I9UZcIsNESrl/eKnb5r5nsYZfUB/Ku6o=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=GllAUkBSY+8t+LAcp1A/r8ntXD+zEml4rU7Q5lPND4LoDMs1YWG3iLvI/TvAfuIVoOsD2iCCuoplBq2KlElc8ZaTZ+N1aSG3p2cloBra+OT5IOEPjX+rJaB9Wb9YL9m+ibtKT0LSZOdJgi6PU9TrB6x/nGRKs00Ncm85lf/AzHI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=yYct3THR; arc=none smtp.client-ip=209.85.208.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="yYct3THR" Received: by mail-lj1-f182.google.com with SMTP id 38308e7fff4ca-396773734e8so4636061fa.3 for ; Tue, 02 Jun 2026 15:14:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1780438447; x=1781043247; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to:subject :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=uM8Sf7FodSx2cPHTZjl3hS8JtasGDXRm7zk3IkDqzNA=; b=yYct3THRY/kWpfS5Rq/CqRl2eej+YGTBDtCDGC4f4YqnWmoeekjCmQIl5KCHGZIzPt gzGDs1dV80ma/CueoK803YzRvPUrRseByF6R23DTopRHBeC0I7srHOR+61QrtBeS7sma VnySkcA3tIErvDx7LkzmpgswRfJ806lh6g4X8efmqln8WMl1/jVOPraWmBmNzMqs//2h kyJ2o0i++zwhrHwXWfFRRNDWGCWIoNHiebC5ur4ZCtUAPh9ko6aJFzEmjDe4vG4k1TnB FFP/pltZuXeSfJqmcnpHEemBwGg7rx4fw/ORu6dbHlT120Z0E/yQYBi9i33FmBVFr3cd t/Cw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780438447; x=1781043247; h=content-transfer-encoding:in-reply-to:from:references:cc:to:subject :user-agent:mime-version:date:message-id:x-gm-gg:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=uM8Sf7FodSx2cPHTZjl3hS8JtasGDXRm7zk3IkDqzNA=; b=ID7K3xFzSi7TKi7jEyrYjKyXAZhZLsEKo0QS+cyFtNJ88VQSL+ku1OsabBa+G86YoX 1J+tRJiSvyJxmIim7AYHUbRFw4T82abQ2j7pYSoFAOBYTDdYVGNoS8lFbhDC7+iz5Q6G ui6z3ntPlkNONj1/B0KFd/Tp06vhvqbgbR4pkWIu0eSrdfxT5o4baIwKmLSAZE6bC6zQ Mp6gBqU5OdPOjkvWfYF3TIlOZomRmUdCicQdB0mqLmFB69aM4YtjoRn9RXlcxhALuA3g 7C7yiQpSM4xv5WPvgwqYvHxfMLo3I5WhgHqdBHm5ynflJSUBTw5BKxfEMG2RhtGnLzZc l1Nw== X-Forwarded-Encrypted: i=1; AFNElJ9lmqUwTauAnkhgsGRsevdVGDSNNWMtRDK6WyaL5viqBqN1uj5vds5TN854GW0UMt2nbQwGCcS50AJ5DNI=@vger.kernel.org X-Gm-Message-State: AOJu0YwPlFpCQiSKY1XoWVd0VypDH3hklofdg7GY/WaesflUBmOH67nF hU6U8VMmEtAsv9FjS7fsNgGDMbVlup7+2M3kLU5kUGflIVgQoLOLyXcaw4AI0rkGEC0= X-Gm-Gg: Acq92OE6kNQPjMfUQ/18LlAXHoS/lUhSuBgwv2LTAhwa2GIgXy9wd9kwbFf+i61v4Lx BwCNCCtEA/cEovyps3Hm+XatfA+Y3ovIdEGVezitt0HHpeKwjZPOqvOkci3pUAcgPXjgRbA/mPy NlVEoQ9o98uklZSm2cS1NXA8Mo2H9j2fiBrruqzGMRr1saGISLV9xwmHid/J5hIbfSsghWybjqj KJJKMjiaR5QCH4tV+F51Mj+vm48QL/DxFp0I7ZdAGMtDK290bkBjdDLtYOwEFwzXIyIfUpzfQ97 unQHBqlkCKTBdNeBVk2e7Cs9tZANJI01wyDxSEVQfj3JyenegdEvdq0snREaZPWePeeYLD9ciV5 w9Ta5mlbTtlKyMwqi2PIR2xsg2qEw58DHvZsUtfHvpPVCbVmf96aCwGFFX9pj4XscT6MQ0rUT9U fYdtu4294OEHS0tPXv2oIYCVPM/FN/Qy0IY7bG9EHitTVG2mGZQ5PJh5cIoeb5l2+D7gw4dLcya tNxsKef4s3yugXU X-Received: by 2002:a05:6512:1316:b0:5aa:68ca:7aff with SMTP id 2adb3069b0e04-5aa7bf55528mr141785e87.6.1780438446511; Tue, 02 Jun 2026 15:14:06 -0700 (PDT) Received: from [192.168.1.100] (91-159-24-186.elisa-laajakaista.fi. [91.159.24.186]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5aa7b985a4esm209129e87.56.2026.06.02.15.14.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 Jun 2026 15:14:05 -0700 (PDT) Message-ID: <92ac522e-e8b3-4257-bd4a-24b9cea8b6da@linaro.org> Date: Wed, 3 Jun 2026 01:14:05 +0300 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v13 2/5] media: qcom: camss: Add Kaanapali compatible camss driver To: Hangxiang Ma , Bryan O'Donoghue , Robert Foss , Todor Tomov , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bryan O'Donoghue Cc: linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, jeyaprakash.soundrapandian@oss.qualcomm.com, Vijay Kumar Tumati References: <20260508-kaanapali-camss-v13-0-2541d8e55651@oss.qualcomm.com> <20260508-kaanapali-camss-v13-2-2541d8e55651@oss.qualcomm.com> From: Vladimir Zapolskiy In-Reply-To: <20260508-kaanapali-camss-v13-2-2541d8e55651@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/8/26 11:05, Hangxiang Ma wrote: > Add support for Kaanapali in the camss driver. Add high level resource > information along with the bus bandwidth votes. Module level detailed > resource information will be enumerated in the following patches of the > series. > > Reviewed-by: Bryan O'Donoghue > Signed-off-by: Hangxiang Ma > --- > drivers/media/platform/qcom/camss/camss.c | 22 ++++++++++++++++++++++ > drivers/media/platform/qcom/camss/camss.h | 1 + > 2 files changed, 23 insertions(+) > > diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c > index 9335636d7c4d..ffaeeb9d1797 100644 > --- a/drivers/media/platform/qcom/camss/camss.c > +++ b/drivers/media/platform/qcom/camss/camss.c > @@ -34,6 +34,20 @@ > > static const struct parent_dev_ops vfe_parent_dev_ops; > > +static const struct resources_icc icc_res_kaanapali[] = { > + { > + .name = "ahb", > + .icc_bw_tbl.avg = 150000, > + .icc_bw_tbl.peak = 300000, > + }, > + /* Based on 4096 x 3072 30 FPS 2496 Mbps mode */ > + { > + .name = "hf_mnoc", > + .icc_bw_tbl.avg = 471860, > + .icc_bw_tbl.peak = 925857, > + }, > +}; > + > static const struct camss_subdev_resources csiphy_res_8x16[] = { > /* CSIPHY0 */ > { > @@ -5102,6 +5116,13 @@ static void camss_remove(struct platform_device *pdev) > camss_genpd_cleanup(camss); > } > > +static const struct camss_resources kaanapali_resources = { > + .version = CAMSS_KAANAPALI, > + .pd_name = "top", > + .icc_res = icc_res_kaanapali, > + .icc_path_num = ARRAY_SIZE(icc_res_kaanapali), > +}; > + > static const struct camss_resources msm8916_resources = { > .version = CAMSS_8x16, > .csiphy_res = csiphy_res_8x16, > @@ -5316,6 +5337,7 @@ static const struct camss_resources x1e80100_resources = { > }; > > static const struct of_device_id camss_dt_match[] = { > + { .compatible = "qcom,kaanapali-camss", .data = &kaanapali_resources }, > { .compatible = "qcom,msm8916-camss", .data = &msm8916_resources }, > { .compatible = "qcom,msm8939-camss", .data = &msm8939_resources }, > { .compatible = "qcom,msm8953-camss", .data = &msm8953_resources }, > diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h > index 6d048414c919..2820c687e066 100644 > --- a/drivers/media/platform/qcom/camss/camss.h > +++ b/drivers/media/platform/qcom/camss/camss.h > @@ -93,6 +93,7 @@ enum camss_version { > CAMSS_8550, > CAMSS_8650, > CAMSS_8775P, > + CAMSS_KAANAPALI, > CAMSS_X1E80100, > }; > > Reviewed-by: Vladimir Zapolskiy -- Best wishes, Vladimir