Home
last modified time | relevance | path

Searched refs:streaming_maxpacket (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/drivers/usb/gadget/function/
H A Df_uvc.c660 opts->streaming_maxpacket = clamp(opts->streaming_maxpacket, 1U, 3072U); in uvc_function_bind()
665 (opts->streaming_maxpacket % 1024) != 0) { in uvc_function_bind()
666 opts->streaming_maxpacket = roundup(opts->streaming_maxpacket, 1024); in uvc_function_bind()
668 opts->streaming_maxpacket); in uvc_function_bind()
678 if (opts->streaming_maxpacket <= 1024) { in uvc_function_bind()
680 max_packet_size = opts->streaming_maxpacket; in uvc_function_bind()
681 } else if (opts->streaming_maxpacket <= 2048) { in uvc_function_bind()
683 max_packet_size = opts->streaming_maxpacket / 2; in uvc_function_bind()
686 max_packet_size = opts->streaming_maxpacket / 3; in uvc_function_bind()
690 cpu_to_le16(min(opts->streaming_maxpacket, 1023U)); in uvc_function_bind()
[all …]
H A Du_uvc.h25 unsigned int streaming_maxpacket; member
H A Duvc_configfs.c3416 UVCG_OPTS_ATTR(streaming_maxpacket, streaming_maxpacket, 3072);
/openbmc/linux/drivers/usb/gadget/legacy/
H A Dwebcam.c26 static unsigned int streaming_maxpacket = 1024; variable
27 module_param(streaming_maxpacket, uint, S_IRUGO|S_IWUSR);
28 MODULE_PARM_DESC(streaming_maxpacket, "1 - 1023 (FS), 1 - 3072 (hs/ss)");
537 uvc_opts->streaming_maxpacket = streaming_maxpacket; in webcam_bind()
/openbmc/linux/Documentation/usb/
H A Dgadget_uvc.rst359 # streaming_maxpacket sets wMaxPacketSize. Valid values are 1024/2048/3072
360 echo 3072 > $FUNCTION/streaming_maxpacket
369 but a rule of thumb is that increasing the streaming_maxpacket setting will
H A Dgadget-testing.rst794 streaming_maxpacket maximum packet size this endpoint is capable of
/openbmc/linux/Documentation/ABI/testing/
H A Dconfigfs-usb-gadget-uvc8 streaming_maxpacket 1..1023 (fs), 1..3072 (hs/ss)