4
4
At some point in time these issues should be resolved, but by placing them
5
5
here they won't be forgotten.
7
- Should QUERYCAP report capabilities for only the current device node or
10
- Are tuner audio modes other than MONO and STEREO allowed for FM receivers?
12
- If I set a tuner audio mode to something that is not supported by the hardware,
13
should the driver return an error, or silently modify the audio mode, or just
16
- G/S_FREQUENCY: this can be used for both receivers and modulators, but if a
17
device has both, then how to I tell the driver that this is the frequency for
18
the modulator instead of the tuner?
20
- Related question: how do I tell whether a modulator is for TV or FM radio?
22
- Control documentation is out of date regarding use of class_ctrl 0 and how
7
- Control documentation is out of date regarding how
23
8
error_idx should be set for G/S_EXT_CTRLS and for TRY_EXT_CTRLS (which does
24
9
this slightly differently).
26
- V4L2_FBUF_CAP_SRC_CHROMAKEY: I believe this is defined the wrong way around in
11
- RGB pixel formats: endianness issues: two tables in the spec.
29
- define properly V4L2_FBUF_FLAG_PRIMARY and V4L2_FBUF_FLAG_OVERLAY.
30
- ditto V4L2_FBUF_CAP_EXTERNOVERLAY: do bytesperline, sizeimage and base need to be
31
set or not? Determine for overlay and output overlay.
13
- Duplicate controls: V4L2_CID_EXPOSURE (user class) and V4L2_CID_EXPOSURE_ABSOLUTE