diff options
Diffstat (limited to 'drivers/media/video/zoran/zoran_driver.c')
| -rw-r--r-- | drivers/media/video/zoran/zoran_driver.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c index 0cce652011f..cdfd3cc0515 100644 --- a/drivers/media/video/zoran/zoran_driver.c +++ b/drivers/media/video/zoran/zoran_driver.c @@ -1797,7 +1797,7 @@ static long zoran_default(struct file *file, void *__fh, int cmd, void *arg) /* Check the params first before overwriting our * nternal values */ - if (zoran_check_jpg_settings(zr, &settings)) { + if (zoran_check_jpg_settings(zr, &settings, 0)) { res = -EINVAL; goto sparams_unlock_and_return; } @@ -2205,7 +2205,7 @@ static int zoran_try_fmt_vid_out(struct file *file, void *__fh, settings.field_per_buff = 1; /* check */ - res = zoran_check_jpg_settings(zr, &settings); + res = zoran_check_jpg_settings(zr, &settings, 1); if (res) goto tryfmt_unlock_and_return; @@ -2231,6 +2231,7 @@ static int zoran_try_fmt_vid_cap(struct file *file, void *__fh, { struct zoran_fh *fh = __fh; struct zoran *zr = fh->zr; + int bpp; int i; if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG) @@ -2247,6 +2248,8 @@ static int zoran_try_fmt_vid_cap(struct file *file, void *__fh, return -EINVAL; } + bpp = (zoran_formats[i].depth + 7) / 8; + fmt->fmt.pix.width &= ~((bpp == 2) ? 1 : 3); if (fmt->fmt.pix.width > BUZ_MAX_WIDTH) fmt->fmt.pix.width = BUZ_MAX_WIDTH; if (fmt->fmt.pix.width < BUZ_MIN_WIDTH) @@ -2334,8 +2337,16 @@ static int zoran_s_fmt_vid_out(struct file *file, void *__fh, else settings.field_per_buff = 1; + if (settings.HorDcm > 1) { + settings.img_x = (BUZ_MAX_WIDTH == 720) ? 8 : 0; + settings.img_width = (BUZ_MAX_WIDTH == 720) ? 704 : BUZ_MAX_WIDTH; + } else { + settings.img_x = 0; + settings.img_width = BUZ_MAX_WIDTH; + } + /* check */ - res = zoran_check_jpg_settings(zr, &settings); + res = zoran_check_jpg_settings(zr, &settings, 0); if (res) goto sfmtjpg_unlock_and_return; @@ -3216,7 +3227,7 @@ static int zoran_s_crop(struct file *file, void *__fh, struct v4l2_crop *crop) settings.img_height = crop->c.height; /* check validity */ - res = zoran_check_jpg_settings(zr, &settings); + res = zoran_check_jpg_settings(zr, &settings, 0); if (res) goto scrop_unlock_and_return; @@ -3278,7 +3289,7 @@ static int zoran_s_jpegcomp(struct file *file, void *__fh, goto sjpegc_unlock_and_return; } - res = zoran_check_jpg_settings(zr, &settings); + res = zoran_check_jpg_settings(zr, &settings, 0); if (res) goto sjpegc_unlock_and_return; if (!fh->jpg_buffers.allocated) |