[Patch v7 12/12] Documention: v4l: Documentation for HEVC CIDs

[Hans Verkuil]

On 01/29/2018 02:15 PM, Smitha T Murthy wrote:
>>>>
>>> The values set in V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP and
>>> V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP will give the limits for the L0-L6 QP
>>> values that can be set.
>>
>> OK. If you can clarify this in the documentation, then I can Ack this.
>>
>> Note: if userspace changes MIN_QP or MAX_QP, then the driver should call
>> v4l2_ctrl_modify_range() to update the ranges of the controls that are
>> impacted by QP range changes. I'm not sure if that's done at the moment.
>>
>> Regards,
>>
>> 	Hans
>>
>>
> I can mention for all these controls range as
> [V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP].
> Will this be ok?

Yes, that sounds good.

	Hans