diff options
Diffstat (limited to 'v4l')
| -rw-r--r-- | v4l/ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/v4l/ChangeLog b/v4l/ChangeLog index eda29fe1f..5ac248ec6 100644 --- a/v4l/ChangeLog +++ b/v4l/ChangeLog @@ -1,3 +1,38 @@ +2005-12-14 21:49 hverkuil + + * linux/drivers/media/video/bttv-driver.c: (bttv_do_ioctl): + * linux/drivers/media/video/bttv-vbi.c: (bttv_vbi_try_fmt), + (bttv_vbi_get_fmt): + * linux/drivers/media/video/bttvp.h: + * linux/drivers/media/video/tda9887.c: (dump_read_message), + (dump_write_message), (tda9887_set_tvnorm), (tda9887_set_insmod), + (tda9887_set_config), (tda9887_status), (tda9887_configure), + (tda9887_tuner_status), (tda9887_get_afc), (tda9887_standby), + (tda9887_tuner_init): + * linux/drivers/media/video/tuner-core.c: (set_type), (set_addr), + (tuner_attach), (tuner_command): + * linux/drivers/media/video/v4l1-compat.c: + (v4l_compat_translate_ioctl): + + - V4L2_(G|S|TRY)_FMT returned incorrect VBI start lines for PAL-M, + NTSC-JP, and PAL-60. They also returned an inaccurate VBI offset. + - V4L2_(G|S)_FMT and V4L2_TRY_FMT disagreed about the start of VBI + capturing in PAL and SECAM second field. Note the start line fixes + may break applications using VIDIOCSVBIFMT because this ioctl fails + when the driver does not support exactly the requested parameters. + - V4L2_TRY_FMT did not clear the reserved field in struct + v4l2_vbi_format. + - V4L2_(S|TRY)_FMT did not expect very large or small VBI start or + count values, returning wrong (but safe) counts due to an overflow. + - VIDIOCGVBIFMT confused V4L and V4L2 VBI flags. However this had no + effect because the flags have the same value and bttv never sets + them. + - In v4l_compat_translate_ioctl() the VIDIOC(G|S)VBIFMT code did not + expect V4L2 drivers supporting VBI formats besides V4L2_PIX_FMT_GREY. + + Signed-off-by: Michael H. Schimek <mschimek@gmx.at> + Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> + 2005-12-14 19:34 mchehab * linux/drivers/media/video/cx88/cx88-alsa.c: (dsp_buffer_init), |