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Tue, 30 Jun 2026 02:13:54 -0700 (PDT) X-Received: by 2002:a05:620a:2b4e:b0:92b:7420:bd58 with SMTP id af79cd13be357-92e622c0c59mr284170685a.0.1782810834107; Tue, 30 Jun 2026 02:13:54 -0700 (PDT) Received: from [192.168.120.170] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c1288d16b06sm91084266b.8.2026.06.30.02.13.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Jun 2026 02:13:53 -0700 (PDT) Message-ID: <62ce45b8-5ffc-47e5-8424-f1472a2fddb3@oss.qualcomm.com> Date: Tue, 30 Jun 2026 11:13:50 +0200 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 v3 4/4] media: qcom: jpeg: Add Qualcomm JPEG V4L2 encoder To: Atanas Filipov , linux-media@vger.kernel.org Cc: mchehab@kernel.org, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, andersson@kernel.org, quic_vgarodia@quicinc.com, quic_jesszhan@quicinc.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260629121750.3469292-1-atanas.filipov@oss.qualcomm.com> <20260629121750.3469292-5-atanas.filipov@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260629121750.3469292-5-atanas.filipov@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: s_TMf5QHoV2a01NLiFWTuM9qZ2lCiwEw X-Authority-Analysis: v=2.4 cv=KqJ9H2WN c=1 sm=1 tr=0 ts=6a4388d3 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=S8WVJQRO9DNrYap-pUMA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjMwMDA4MiBTYWx0ZWRfXzicizlzS7IM2 dsSs0n4SnVVNAddyqmqxeEVzNQFXmwZjc8NUGWX3EZNH/cbrEVPELDUnmZkRp5bryp2MsN6U1Dr Iuz2u/a+ocniwhM3JmthjKsoY9YegVYhDNpHKnPq2Ha3bVBaEGdCaATp0C+EZatx1nDtAID7ujE eNrgt0kBazUXUD4IrwgyrPrR4ujKL+AjoiJpmqL/VXC7nVxPX3L5VneixpkF112RLknJuYLhmPJ OCyMaMlAeIu7/oPW6RyVNkSAuVu1YyXOKuMuq0joX/3p2LcdNCBZf5q++g/ApLmO10mLD/hbvix Fb9cC9RHTt78X8po2LTGwQe26bHc8dLAJysnbTtuaOea4f7ufqxQJzVw0n/yRnPFRK72tB6Z+Hh mYCvW6EjK2aDisRtqlxPWSux1pz0iCAbLQXsjJ4KL/o4iuFL/epXDa/E0tLpYXAPnVTai/G0FEj 2ODciXJyFWa8AIf6FKw== X-Proofpoint-ORIG-GUID: s_TMf5QHoV2a01NLiFWTuM9qZ2lCiwEw X-Proofpoint-Spam-Info: AW1haW4tMjYwNjMwMDA4MiBTYWx0ZWRfX2xJUAKqHRZIZ F7txpbflSDIgC0zXhATYaB7QcTWROmARVJ8RCxH/NuWGLar19zLB5d/cJ1/VukfSC29tc3UIIAp Xpa7/dcyepiJEubKeOQEjnkaGp3HrNk= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-30_02,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 clxscore=1015 suspectscore=0 spamscore=0 phishscore=0 bulkscore=0 impostorscore=0 priorityscore=1501 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606300082 On 6/29/26 2:17 PM, Atanas Filipov wrote: > Add a Qualcomm JPEG encoder driver implemented on top of the > V4L2 mem2mem framework. > > The driver wires vb2 queue handling, format negotiation, JPEG header > handling, interrupt-driven job completion, and runtime PM/clock/ICC > integration for the standalone JPEG encode hardware block. > > This series targets SM8250 (Kona) platforms. > > The jpeg-encoder node is described as a child node of the CAMSS block > and is probed automatically via of_platform_populate() in camss_probe(). > > Signed-off-by: Atanas Filipov > > media: qcom: jpeg: restore JPEG_ENCODE_H1V1 for CAPTURE format lookup > > V4L2_PIX_FMT_JPEG must remain in jpeg_encode_fmt[] with JPEG_ENCODE_H1V1 > so that jpeg_get_encode_fmt() and jpeg_get_memory_fmt() resolve correctly > for the Write Engine (CAPTURE queue) path. > > The corresponding jpeg_mcu_blocks[H1V1] entry is also restored. > > V4L2_PIX_FMT_JPEG is not present in jpeg_src_formats[] so it cannot be > set as a SOURCE format by userspace. > > Signed-off-by: Atanas Filipov > > fixup! media: qcom: jpeg: Add Qualcomm JPEG V4L2 encoder I recommend "git config --global rebase.autoSquash true" Konrad