diff options
Diffstat (limited to 'drivers/media/usb/usbvision')
| -rw-r--r-- | drivers/media/usb/usbvision/usbvision-core.c | 10 | ||||
| -rw-r--r-- | drivers/media/usb/usbvision/usbvision-video.c | 4 | ||||
| -rw-r--r-- | drivers/media/usb/usbvision/usbvision.h | 10 |
3 files changed, 12 insertions, 12 deletions
diff --git a/drivers/media/usb/usbvision/usbvision-core.c b/drivers/media/usb/usbvision/usbvision-core.c index 31e0e98d6daf..92d166bf8c12 100644 --- a/drivers/media/usb/usbvision/usbvision-core.c +++ b/drivers/media/usb/usbvision/usbvision-core.c @@ -900,7 +900,7 @@ static enum parse_state usbvision_parse_lines_420(struct usb_usbvision *usbvisio if ((frame->curline + 1) >= frame->frmheight) return parse_state_next_frame; - block_split = (pixel_per_line%y_block_size) ? 1 : 0; /* are some blocks splitted into different lines? */ + block_split = (pixel_per_line%y_block_size) ? 1 : 0; /* are some blocks split into different lines? */ y_odd_offset = (pixel_per_line / y_block_size) * (y_block_size + uv_block_size) + block_split * uv_block_size; @@ -1160,7 +1160,7 @@ static void usbvision_parse_data(struct usb_usbvision *usbvision) if (newstate == parse_state_next_frame) { frame->grabstate = frame_state_done; - v4l2_get_timestamp(&(frame->timestamp)); + frame->ts = ktime_get_ns(); frame->sequence = usbvision->frame_num; spin_lock_irqsave(&usbvision->queue_lock, lock_flags); @@ -1865,7 +1865,7 @@ static int usbvision_set_compress_params(struct usb_usbvision *usbvision) value[4] = 0xA2; /* Reg.48 BUF_THR I'm not sure if this does something in not compressed mode. */ value[5] = 0x00; /* Reg.49 DVI_YUV This has nothing to do with compression */ - /* catched values for NT1004 */ + /* caught values for NT1004 */ /* value[0] = 0xFF; Never apply intra mode automatically */ /* value[1] = 0xF1; Use full frame height for virtual strip width; One line per strip */ /* value[2] = 0x01; Force intra mode on all new frames */ @@ -1943,7 +1943,7 @@ int usbvision_set_input(struct usb_usbvision *usbvision) /* SAA7113 uses 8 bit output */ value[0] = USBVISION_8_422_SYNC; } else { - /* I'm sure only about d2-d0 [010] 16 bit 4:2:2 usin sync pulses + /* I'm sure only about d2-d0 [010] 16 bit 4:2:2 using sync pulses * as that is how saa7111 is configured */ value[0] = USBVISION_16_422_SYNC; /* | USBVISION_VSNC_POL | USBVISION_VCLK_POL);*/ @@ -2146,7 +2146,7 @@ int usbvision_power_on(struct usb_usbvision *usbvision) /* * usbvision_begin_streaming() - * Sure you have to put bit 7 to 0, if not incoming frames are droped, but no + * Sure you have to put bit 7 to 0, if not incoming frames are dropped, but no * idea about the rest */ int usbvision_begin_streaming(struct usb_usbvision *usbvision) diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c index dd2ff8ed6c6a..e611052ebf59 100644 --- a/drivers/media/usb/usbvision/usbvision-video.c +++ b/drivers/media/usb/usbvision/usbvision-video.c @@ -706,7 +706,7 @@ static int vidioc_querybuf(struct file *file, vb->length = usbvision->curwidth * usbvision->curheight * usbvision->palette.bytes_per_pixel; - vb->timestamp = usbvision->frame[vb->index].timestamp; + vb->timestamp = ns_to_timeval(usbvision->frame[vb->index].ts); vb->sequence = usbvision->frame[vb->index].sequence; return 0; } @@ -775,7 +775,7 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *vb) V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; vb->index = f->index; vb->sequence = f->sequence; - vb->timestamp = f->timestamp; + vb->timestamp = ns_to_timeval(f->ts); vb->field = V4L2_FIELD_NONE; vb->bytesused = f->scanlength; diff --git a/drivers/media/usb/usbvision/usbvision.h b/drivers/media/usb/usbvision/usbvision.h index 017e7baf5747..668167f8951d 100644 --- a/drivers/media/usb/usbvision/usbvision.h +++ b/drivers/media/usb/usbvision/usbvision.h @@ -135,11 +135,11 @@ #define MIN_FRAME_WIDTH 64 #define MAX_USB_WIDTH 320 /* 384 */ -#define MAX_FRAME_WIDTH 320 /* 384 */ /* streching sometimes causes crashes*/ +#define MAX_FRAME_WIDTH 320 /* 384 */ /* stretching sometimes causes crashes*/ #define MIN_FRAME_HEIGHT 48 #define MAX_USB_HEIGHT 240 /* 288 */ -#define MAX_FRAME_HEIGHT 240 /* 288 */ /* Streching sometimes causes crashes*/ +#define MAX_FRAME_HEIGHT 240 /* 288 */ /* Stretching sometimes causes crashes*/ #define MAX_FRAME_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * MAX_BYTES_PER_PIXEL) #define USBVISION_CLIPMASK_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT / 8) /* bytesize of clipmask */ @@ -177,7 +177,7 @@ enum { * G = 1.164*(Y-16) - 0.813*(U-128) - 0.391*(V-128) * R = 1.164*(Y-16) + 1.596*(U-128) * - * If you fancy integer arithmetics (as you should), hear this: + * If you fancy integer arithmetic (as you should), hear this: * * 65536*B = 76284*(Y-16) + 132252*(V-128) * 65536*G = 76284*(Y-16) - 53281*(U-128) - 25625*(V-128) @@ -316,7 +316,7 @@ struct usbvision_frame { long bytes_read; /* amount of scanlength that has been read from data */ struct usbvision_v4l2_format_st v4l2_format; /* format the user needs*/ int v4l2_linesize; /* bytes for one videoline*/ - struct timeval timestamp; + u64 ts; int sequence; /* How many video frames we send to user */ }; @@ -438,7 +438,7 @@ struct usb_usbvision { int last_compr_level; /* How strong (100) or weak (0) was compression */ int usb_bandwidth; /* Mbit/s */ - /* Statistics that can be overlayed on the screen */ + /* Statistics that can be overlaid on the screen */ unsigned long isoc_urb_count; /* How many URBs we received so far */ unsigned long urb_length; /* Length of last URB */ unsigned long isoc_data_count; /* How many bytes we received */ |
