From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Jorge Ramirez <jorge.ramirez@oss.qualcomm.com>,
Sumit Garg <sumit.garg@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
linux-media@vger.kernel.org, netdev@vger.kernel.org,
linux-wireless@vger.kernel.org, ath12k@lists.infradead.org,
linux-remoteproc@vger.kernel.org, andersson@kernel.org,
konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, robin.clark@oss.qualcomm.com,
sean@poorly.run, akhilpo@oss.qualcomm.com, lumag@kernel.org,
abhinav.kumar@linux.dev, jesszhan0024@gmail.com,
marijn.suijten@somainline.org, airlied@gmail.com,
simona@ffwll.ch, vikash.garodia@oss.qualcomm.com,
dikshita.agarwal@oss.qualcomm.com, bod@kernel.org,
mchehab@kernel.org, elder@kernel.org, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, jjohnson@kernel.org,
mathieu.poirier@linaro.org, trilokkumar.soni@oss.qualcomm.com,
mukesh.ojha@oss.qualcomm.com, pavan.kondeti@oss.qualcomm.com,
tonyh@qti.qualcomm.com, vignesh.viswanathan@oss.qualcomm.com,
srinivas.kandagatla@oss.qualcomm.com,
amirreza.zarrabi@oss.qualcomm.com, jens.wiklander@linaro.org,
op-tee@lists.trustedfirmware.org, apurupa@qti.qualcomm.com,
skare@qti.qualcomm.com, Sumit Garg <sumit.garg@oss.qualcomm.com>
Subject: Re: [PATCH 11/14] media: qcom: Switch to generic PAS TZ APIs
Date: Tue, 10 Mar 2026 12:18:29 +0100 [thread overview]
Message-ID: <a96cca02-54e4-4ed0-9fcb-816c72afe0e7@oss.qualcomm.com> (raw)
In-Reply-To: <aa6O5tir4kVIe0eZ@trex>
On 3/9/26 10:12 AM, Jorge Ramirez wrote:
> On 06/03/26 16:20:24, Sumit Garg wrote:
>> From: Sumit Garg <sumit.garg@oss.qualcomm.com>
>>
>> Switch qcom media client drivers over to generic PAS TZ APIs. Generic PAS
>> TZ service allows to support multiple TZ implementation backends like QTEE
>> based SCM PAS service, OP-TEE based PAS service and any further future TZ
>> backend service.
>>
>> Signed-off-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
>> ---
[...]
> are the calls to set_remote_state required?
> 0 is not the IRIS/VENUS remote processor.
>
> If it is legacy, maybe they can be phased out?
FWIW, in msm-3.10 (yes) QCOM_SCM_SVC_BOOT/0x0a used to be called
'TZBSP_VIDEO_SET_STATE', taking the arguments:
args[0] = suspend->0, resume->1
args[1] = spare=0
seems like sdm845/msm-4.9 still had that and so did 8250/msm-4.19
Konrad
next prev parent reply other threads:[~2026-03-10 11:18 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-06 10:50 [PATCH 00/14] firmware: qcom: Add OP-TEE PAS service support Sumit Garg
2026-03-06 10:50 ` [PATCH 01/14] arm64: dts: qcom: kodiak: Add EL2 overlay Sumit Garg
2026-03-09 8:00 ` Mukesh Ojha
2026-03-09 8:09 ` Sumit Garg
2026-03-06 10:50 ` [PATCH 02/14] firmware: qcom: Add a generic PAS service Sumit Garg
2026-03-06 11:15 ` Krzysztof Kozlowski
2026-03-09 4:55 ` Sumit Garg
2026-03-09 7:10 ` Krzysztof Kozlowski
2026-03-09 7:16 ` Sumit Garg
2026-03-10 4:58 ` Sumit Garg
2026-03-06 15:40 ` Jeff Johnson
2026-03-06 15:49 ` Jeff Johnson
2026-03-09 5:03 ` Sumit Garg
2026-03-06 19:47 ` Trilok Soni
2026-03-06 20:00 ` Trilok Soni
2026-03-06 22:00 ` Jeff Johnson
2026-03-06 22:16 ` Trilok Soni
2026-03-09 6:36 ` Sumit Garg
2026-03-10 7:33 ` Trilok Soni
2026-03-09 6:25 ` Sumit Garg
2026-03-06 10:50 ` [PATCH 03/14] firmware: qcom_scm: Migrate to " Sumit Garg
2026-03-06 10:50 ` [PATCH 04/14] firmware: qcom: Add a PAS TEE service Sumit Garg
2026-03-06 10:50 ` [PATCH 05/14] remoteproc: qcom_q6v5_pas: Switch over to generic PAS TZ APIs Sumit Garg
2026-03-06 10:50 ` [PATCH 06/14] remoteproc: qcom_q6v5_mss: Switch " Sumit Garg
2026-03-06 10:50 ` [PATCH 07/14] soc: qcom: mdtloader: " Sumit Garg
2026-03-06 10:50 ` [PATCH 08/14] remoteproc: qcom_wcnss: " Sumit Garg
2026-03-06 10:50 ` [PATCH 09/14] remoteproc: qcom: Select QCOM_PAS_TEE service backend Sumit Garg
2026-03-06 10:50 ` [PATCH 10/14] drm/msm: Switch to generic PAS TZ APIs Sumit Garg
2026-03-25 4:34 ` Dmitry Baryshkov
2026-03-26 8:50 ` Sumit Garg
2026-03-06 10:50 ` [PATCH 11/14] media: qcom: " Sumit Garg
2026-03-09 9:12 ` Jorge Ramirez
2026-03-10 5:04 ` Sumit Garg
2026-03-10 11:18 ` Konrad Dybcio [this message]
2026-03-11 5:47 ` Sumit Garg
2026-03-06 10:50 ` [PATCH 12/14] net: ipa: " Sumit Garg
2026-03-06 10:50 ` [PATCH 13/14] wifi: ath12k: " Sumit Garg
2026-03-06 15:52 ` Jeff Johnson
2026-03-06 10:50 ` [PATCH 14/14] firmware: qcom_scm: Remove SCM PAS wrappers Sumit Garg
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