diff options
Diffstat (limited to 'drivers/media/usb/uvc')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_driver.c | 15 | ||||
| -rw-r--r-- | drivers/media/usb/uvc/uvc_video.c | 12 | ||||
| -rw-r--r-- | drivers/media/usb/uvc/uvcvideo.h | 9 |
3 files changed, 27 insertions, 9 deletions
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 04bf35063c4c..46d6be0bb316 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -188,6 +188,21 @@ static struct uvc_format_desc uvc_fmts[] = { .guid = UVC_GUID_FORMAT_GR16, .fcc = V4L2_PIX_FMT_SGRBG16, }, + { + .name = "Depth data 16-bit (Z16)", + .guid = UVC_GUID_FORMAT_INVZ, + .fcc = V4L2_PIX_FMT_Z16, + }, + { + .name = "Greyscale 10-bit (Y10 )", + .guid = UVC_GUID_FORMAT_INVI, + .fcc = V4L2_PIX_FMT_Y10, + }, + { + .name = "IR:Depth 26-bit (INZI)", + .guid = UVC_GUID_FORMAT_INZI, + .fcc = V4L2_PIX_FMT_INZI, + }, }; /* ------------------------------------------------------------------------ diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index 07a6c833ef7b..47d93a938dde 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -818,7 +818,7 @@ static void uvc_video_stats_decode(struct uvc_streaming *stream, /* Update the packets counters. */ stream->stats.frame.nb_packets++; - if (len > header_size) + if (len <= header_size) stream->stats.frame.nb_empty++; if (data[1] & UVC_STREAM_ERR) @@ -868,14 +868,8 @@ size_t uvc_video_stats_dump(struct uvc_streaming *stream, char *buf, struct timespec ts; size_t count = 0; - ts.tv_sec = stream->stats.stream.stop_ts.tv_sec - - stream->stats.stream.start_ts.tv_sec; - ts.tv_nsec = stream->stats.stream.stop_ts.tv_nsec - - stream->stats.stream.start_ts.tv_nsec; - if (ts.tv_nsec < 0) { - ts.tv_sec--; - ts.tv_nsec += 1000000000; - } + ts = timespec_sub(stream->stats.stream.stop_ts, + stream->stats.stream.start_ts); /* Compute the SCR.SOF frequency estimate. At the nominal 1kHz SOF * frequency this will not overflow before more than 1h. diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index 4205e7a423f0..15e415e32c7f 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -143,6 +143,15 @@ #define UVC_GUID_FORMAT_RW10 \ { 'R', 'W', '1', '0', 0x00, 0x00, 0x10, 0x00, \ 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71} +#define UVC_GUID_FORMAT_INVZ \ + { 'I', 'N', 'V', 'Z', 0x90, 0x2d, 0x58, 0x4a, \ + 0x92, 0x0b, 0x77, 0x3f, 0x1f, 0x2c, 0x55, 0x6b} +#define UVC_GUID_FORMAT_INZI \ + { 'I', 'N', 'Z', 'I', 0x66, 0x1a, 0x42, 0xa2, \ + 0x90, 0x65, 0xd0, 0x18, 0x14, 0xa8, 0xef, 0x8a} +#define UVC_GUID_FORMAT_INVI \ + { 'I', 'N', 'V', 'I', 0xdb, 0x57, 0x49, 0x5e, \ + 0x8e, 0x3f, 0xf4, 0x79, 0x53, 0x2b, 0x94, 0x6f} /* ------------------------------------------------------------------------ * Driver specific constants. |