From: Bryan O'Donoghue <bod@kernel.org>
To: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Vikash Garodia <vikash.garodia@oss.qualcomm.com>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] media: iris: Enable Gen2 HFI on SC7280
Date: Tue, 17 Feb 2026 10:37:38 +0000 [thread overview]
Message-ID: <36e636d9-befb-40fd-b63c-6ae48df61199@kernel.org> (raw)
In-Reply-To: <2f85b131-2167-838c-152a-03be689b0b29@oss.qualcomm.com>
On 17/02/2026 07:40, Dikshita Agarwal wrote:
> Due to these constraints, I think, the only possible way is to extract the
> version from the firmware binary blob itself.
According to the internet machine
MDT::SW_ID
GEN1 == 0x0b || 0x0c
GEN2 == 0x24 (or above one assumes)
If you can verify that with the Iris firmware people we should be able
to parse that data out of the mdt header and reliably differentiate on it.
---
bod
next prev parent reply other threads:[~2026-02-17 10:37 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-09 9:45 [PATCH 0/2] media: qcom: iris: Add Gen2 HFI support for SC7280 Dikshita Agarwal
2026-02-09 9:45 ` [PATCH 1/2] media: iris: Initialize HFI ops after firmware load in core init Dikshita Agarwal
2026-02-09 11:34 ` Bryan O'Donoghue
2026-02-09 9:45 ` [PATCH 2/2] media: iris: Enable Gen2 HFI on SC7280 Dikshita Agarwal
2026-02-09 10:02 ` Konrad Dybcio
2026-02-09 11:34 ` Dikshita Agarwal
2026-02-09 11:36 ` Bryan O'Donoghue
2026-02-09 11:39 ` Konrad Dybcio
2026-02-09 12:35 ` Dmitry Baryshkov
2026-02-12 11:16 ` Dikshita Agarwal
2026-02-12 11:43 ` Konrad Dybcio
2026-02-12 13:05 ` Dikshita Agarwal
2026-02-12 13:27 ` Bryan O'Donoghue
2026-02-12 14:50 ` Konrad Dybcio
2026-02-13 11:08 ` Dmitry Baryshkov
2026-02-13 12:04 ` Dmitry Baryshkov
2026-02-16 8:23 ` Dikshita Agarwal
2026-02-16 12:03 ` Dmitry Baryshkov
2026-02-16 12:24 ` Dikshita Agarwal
2026-02-16 14:42 ` Dmitry Baryshkov
2026-02-17 7:40 ` Dikshita Agarwal
2026-02-17 10:37 ` Bryan O'Donoghue [this message]
2026-02-17 12:04 ` Dmitry Baryshkov
2026-02-17 12:20 ` Konrad Dybcio
2026-02-20 6:20 ` Dikshita Agarwal
2026-02-23 1:14 ` Dmitry Baryshkov
2026-02-17 13:05 ` Dmitry Baryshkov
2026-02-09 12:33 ` Dmitry Baryshkov
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