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[83.60.94.205]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-459e5c40eb1sm36362705e9.6.2025.08.06.23.48.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Aug 2025 23:48:53 -0700 (PDT) From: Jorge Ramirez X-Google-Original-From: Jorge Ramirez Date: Thu, 7 Aug 2025 08:48:51 +0200 To: Bryan O'Donoghue Cc: Jorge Ramirez , Dmitry Baryshkov , quic_dikshita@quicinc.com, quic_vgarodia@quicinc.com, konradybcio@kernel.org, krzk+dt@kernel.org, mchehab@kernel.org, conor+dt@kernel.org, andersson@kernel.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v8 5/7] media: venus: core: Add qcm2290 DT compatible and resource data Message-ID: References: <20250805064430.782201-1-jorge.ramirez@oss.qualcomm.com> <20250805064430.782201-6-jorge.ramirez@oss.qualcomm.com> <4chbcvub4scnv4jxjaagbswl74tz4ygovn3vhktfodakysbgy3@kukktkwd2zsr> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Proofpoint-ORIG-GUID: o2jBJ-ihgJ-g8ONED84-CYCJ87eI3deZ X-Proofpoint-GUID: o2jBJ-ihgJ-g8ONED84-CYCJ87eI3deZ X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODA2MDAwOSBTYWx0ZWRfXx6+9i3cx8h4h R6a+gA2Zc3NOdjPZgeUlL3eAdHZC4qAouzMDa7nSU1NmLXbFxNejbsi5W/feKiLTgKANQU389Ov D0t+FlDXjavl5oVL04Dztrv3Xx+3Phr6ZAD2fz1xoF9YzwAQy3PU/oAcmIHWsSh9nVHQRt5tkoK 4INjy8N6IprTI3bjeaavdhn3iJfGfWq1M3gywdxNcdMDB9dXCbdKEZaAehe1kc/v1jEA5pmvchn 5Ppa76exwTJi5zUKDfYrbcAhxYhQ/4RYKr+0bB5S2IKra427tNpO+acTWQzPPf6OeGMNilEP2aE Mbycvd8pZcaM8C6IQCSoW7uruXJbIxSEQPmJsIe9SA3m2VpI0ucInaUz4UeYmeh4dh7cvowGYST 6Tsc4vgO X-Authority-Analysis: v=2.4 cv=LNVmQIW9 c=1 sm=1 tr=0 ts=68944c57 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=Rr2dNH5/fcnoRoBmcVUeRg==:17 a=kj9zAlcOel0A:10 a=2OwXVqhp2XgA:10 a=p0WdMEafAAAA:8 a=z1Oz6Vkx26DYFd3kf8sA:9 a=CjuIK1q_8ugA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-06_05,2025-08-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 bulkscore=0 clxscore=1015 malwarescore=0 adultscore=0 phishscore=0 priorityscore=1501 impostorscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508060009 On 07/08/25 07:35:35, Bryan O'Donoghue wrote: > On 05/08/2025 11:44, Jorge Ramirez wrote: > > yes, in V7 I did implement this functionality plus a fix for EOS > > handling (broken in pre 6.0.55 firmwares). > > > > This added some complexity to the driver. And so in internal discussions > > it was agreed that it was not worth to carry it and that it should be dropped. > > > > I'll let Vikash and Bryan comment on the decision. > > TBH I think there's not alot of value in supporting a broken firmware which > only does decode. > > There's not alot of value to the user in that configuration. I dont know the user base but when I originally did the code (v7) I was thinking about security conscious users (signed firmwares) who might not be able to switch to the new fw release so easily (unnaccessible key management and updates). But I dont have those numbers so it might be none. > > Provided you have done the work to get the fixed firmware into > linux-firmware just cut at that point and have the driver reject lesser > versions. yep, that went smoothly: https://gitlab.com/kernel-firmware/linux-firmware/-/commit/8ecf764788f8dbf33fc1c483ddf91f882ad792b6 > > I as a user have no use-case or value in a broken old firmware which > supports decode only, I'd much rather have the full transcoder. > > Its Vikash/Dikshita's call though. I'll keep on holding v9 until then.