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a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=VkNPw1HP01LnGYTKEx00:22 a=xq3W2uTSAAAA:8 a=Tb_N0-5KqeFViQOxjacA:9 a=QEXdDO2ut3YA:10 a=P5L7wpMTXyg1GfFA3Gwx:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-07_05,2026-01-07_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 spamscore=0 malwarescore=0 priorityscore=1501 clxscore=1015 suspectscore=0 phishscore=0 bulkscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601080004 Hi Sakari, On 1/8/26 06:38, Sakari Ailus wrote: > CAUTION: This email comes from a non Wind River email account! > Do not click links or open attachments unless you recognize the sender and know the content is safe. > > Hi Xiaolei, > > On Thu, Jan 01, 2026 at 06:30:00PM +0800, Xiaolei Wang wrote: >> @@ -1297,9 +1285,16 @@ static int ov5647_probe(struct i2c_client *client) >> if (ret < 0) >> goto power_off; >> >> + sd->state_lock = sensor->ctrls.lock; >> + ret = v4l2_subdev_init_finalize(sd); >> + if (ret < 0) { >> + ret = dev_err_probe(dev, ret, "failed to init subdev\n"); >> + goto power_off; >> + } >> + >> ret = v4l2_async_register_subdev(sd); > v4l2_async_register_subdev() needs to be called before enabling Runtime PM > below. Not a fault of this patch but it'd be nice to fix that. Thank you for the review and feedback. You're absolutely right about the Runtime PM timing issue with v4l2_async_register_subdev(). I appreciate you pointing that out - I'll address this in the next version. > >> if (ret < 0) >> - goto power_off; >> + goto v4l2_subdev_cleanup; >> >> /* Enable runtime PM and turn off the device */ >> pm_runtime_set_active(dev); > The first patch doesn't seem to apply; I've taken earlier a set of ov5647 > patches from Dave, could you rebase this on them? They're in my "cleanup" > branch here > . I apologize for the conflict with the first patch. I wasn't aware of Dave's patches that you had already taken. I'll rebase my series on your cleanup branch and resend a v5. Best regards, Xiaolei > > -- > Kind regards, > > Sakari Ailus