diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-08-19 18:21:50 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-08-24 11:30:01 +0400 |
| commit | b8f0fff4279a1b85fa4b6d7d8b538c254edcb4a1 (patch) | |
| tree | 9ab3d196fe8e7633baa8b7bb6726af43d8187710 /drivers/media/i2c | |
| parent | 70b654945bacd27622ef1c424f054ae04de597e0 (diff) | |
| download | linux-b8f0fff4279a1b85fa4b6d7d8b538c254edcb4a1.tar.xz | |
[media] v4l2-dv-timings: add callback to handle exceptions
In most cases the v4l2_bt_timings_cap struct has all the information
necessary to determine valid timings, but occasionally there are exceptions.
Add a callback function to be able to test for those exceptions.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/ad9389b.c | 7 | ||||
| -rw-r--r-- | drivers/media/i2c/ths8200.c | 9 |
2 files changed, 10 insertions, 6 deletions
diff --git a/drivers/media/i2c/ad9389b.c b/drivers/media/i2c/ad9389b.c index fc608516fc43..836978602973 100644 --- a/drivers/media/i2c/ad9389b.c +++ b/drivers/media/i2c/ad9389b.c @@ -648,12 +648,12 @@ static int ad9389b_s_dv_timings(struct v4l2_subdev *sd, v4l2_dbg(1, debug, sd, "%s:\n", __func__); /* quick sanity check */ - if (!v4l2_valid_dv_timings(timings, &ad9389b_timings_cap)) + if (!v4l2_valid_dv_timings(timings, &ad9389b_timings_cap, NULL, NULL)) return -EINVAL; /* Fill the optional fields .standards and .flags in struct v4l2_dv_timings if the format is one of the CEA or DMT timings. */ - v4l2_find_dv_timings_cap(timings, &ad9389b_timings_cap, 0); + v4l2_find_dv_timings_cap(timings, &ad9389b_timings_cap, 0, NULL, NULL); timings->bt.flags &= ~V4L2_DV_FL_REDUCED_FPS; @@ -691,7 +691,8 @@ static int ad9389b_g_dv_timings(struct v4l2_subdev *sd, static int ad9389b_enum_dv_timings(struct v4l2_subdev *sd, struct v4l2_enum_dv_timings *timings) { - return v4l2_enum_dv_timings_cap(timings, &ad9389b_timings_cap); + return v4l2_enum_dv_timings_cap(timings, &ad9389b_timings_cap, + NULL, NULL); } static int ad9389b_dv_timings_cap(struct v4l2_subdev *sd, diff --git a/drivers/media/i2c/ths8200.c b/drivers/media/i2c/ths8200.c index 6abf0fb36079..a58a8f663ffb 100644 --- a/drivers/media/i2c/ths8200.c +++ b/drivers/media/i2c/ths8200.c @@ -378,10 +378,12 @@ static int ths8200_s_dv_timings(struct v4l2_subdev *sd, v4l2_dbg(1, debug, sd, "%s:\n", __func__); - if (!v4l2_valid_dv_timings(timings, &ths8200_timings_cap)) + if (!v4l2_valid_dv_timings(timings, &ths8200_timings_cap, + NULL, NULL)) return -EINVAL; - if (!v4l2_find_dv_timings_cap(timings, &ths8200_timings_cap, 10)) { + if (!v4l2_find_dv_timings_cap(timings, &ths8200_timings_cap, 10, + NULL, NULL)) { v4l2_dbg(1, debug, sd, "Unsupported format\n"); return -EINVAL; } @@ -411,7 +413,8 @@ static int ths8200_g_dv_timings(struct v4l2_subdev *sd, static int ths8200_enum_dv_timings(struct v4l2_subdev *sd, struct v4l2_enum_dv_timings *timings) { - return v4l2_enum_dv_timings_cap(timings, &ths8200_timings_cap); + return v4l2_enum_dv_timings_cap(timings, &ths8200_timings_cap, + NULL, NULL); } static int ths8200_dv_timings_cap(struct v4l2_subdev *sd, |