2 Feb
2021
2 Feb
'21
12:41 p.m.
On Tue, 02 Feb 2021 01:02:37 +0100, Olivia Mackintosh wrote:
Like the DJM-750, ensure that the format control message is passed to the device when opening a stream. It seems as though fmt->sync_ep is not always set when this function is called hence the passing of the value at the call site. If this can be fixed, fmt->sync_up should be used as the wvalue.
Could you give your Signed-off-by line?
+static int pioneer_djm_set_format_quirk(struct snd_usb_substream *subs,
u16 windex)+{
- unsigned int cur_rate = subs->data_endpoint->cur_rate;
- u8 sr[3];
- // Convert to little endian
- sr[0] = cur_rate&0xff;
- sr[1] = (cur_rate>>8)&0xff;
- sr[2] = (cur_rate>>16)&0xff;
Better to have some appropriate spaces around operators.
Also, instead of open-code, you can use cpu_to_le32() and pass its pointer, too.
thanks,
Takashi