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Mon, 04 May 2026 02:22:39 -0700 (PDT) X-Received: by 2002:a05:6a00:3c8b:b0:82f:5dc3:b376 with SMTP id d2e1a72fcca58-8352d1fef20mr8936668b3a.25.1777886559217; Mon, 04 May 2026 02:22:39 -0700 (PDT) Received: from [10.217.223.121] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-83775b1eadesm3030462b3a.56.2026.05.04.02.22.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 04 May 2026 02:22:38 -0700 (PDT) Message-ID: Date: Mon, 4 May 2026 14:52:24 +0530 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 03/15] firmware: qcom_scm: Migrate to generic PAS service To: Sumit Garg 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, 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, jorge.ramirez@oss.qualcomm.com, tonyh@qti.qualcomm.com, vignesh.viswanathan@oss.qualcomm.com, srinivas.kandagatla@oss.qualcomm.com, amirreza.zarrabi@oss.qualcomm.com, op-tee@lists.trustedfirmware.org, apurupa@qti.qualcomm.com, skare@qti.qualcomm.com, linux-kernel@vger.kernel.org, Sumit Garg , Konrad Dybcio , Bjorn Andersson References: <20260427095603.1157963-1-sumit.garg@kernel.org> <20260427095603.1157963-4-sumit.garg@kernel.org> Content-Language: en-US From: Harshal Dev In-Reply-To: <20260427095603.1157963-4-sumit.garg@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: NFjZiFk-kGjH4KRLtAKDH6wP9vnuHUCQ X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA0MDA5OSBTYWx0ZWRfX7sapKYeYVxz2 TrJLwcrolVmNIB3Qe+a6Q3CyMmCteS6Z+tfABx/thXESlfj3nqDpi2PheL/EKdvWq2Z5ZkSBiCt aT09rM3vcny/eHkqlpkyUpEbtxPKRAVb/0G6Jj6MUFdtOVL0UmDc1Z0zNL3UjIdCvl0x4GPjk2k uCjD2Z5WLhLP8RwOuaDNU/VpqBZhNUQlRzodsMdnnGYR/ElPm+muJ4kt44sxkRdf2psukIgEWDd kK21zJZY3e6wk/r7Uf0ZOuuEaFGOKZkVVwh3FA2XVdJuK72FHRuGmM6GzMHk5IMC5SoFhMywIdJ uAVqe+lGkKeD7vgTEGUjpzVdBYcDU09n8Py73j9dSQzNqJyTcaO58Ur4WKsTUBntqpfQn+ofckC aS4pgDgjppg6FZEKKS9OW7yrhvVtJw== X-Authority-Analysis: v=2.4 cv=O4IJeh9W c=1 sm=1 tr=0 ts=69f86560 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=58GAH2X6W2vqmnVK_tYA:9 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm:22 X-Proofpoint-GUID: NFjZiFk-kGjH4KRLtAKDH6wP9vnuHUCQ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-04_03,2026-04-30_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 suspectscore=0 malwarescore=0 spamscore=0 phishscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605040099 On 4/27/2026 3:25 PM, Sumit Garg via OP-TEE wrote: > From: Sumit Garg > > With the availability of generic PAS service, let's add SCM calls as > a backend to keep supporting legacy QTEE interfaces. The exported > qcom_scm* wrappers will get dropped once all the client drivers get > migrated as part of future patches. > > Signed-off-by: Sumit Garg Reviewed-by: Harshal Dev Regards, Harshal