diff options
| author | Andrei Andreyanau <a.andreyanau@sam-solutions.net> | 2013-02-05 17:32:23 +0300 |
|---|---|---|
| committer | Justin Waters <justin.waters@timesys.com> | 2013-11-07 12:19:23 -0500 |
| commit | df1836dfc9165db304b0b9629ff26aba7465581a (patch) | |
| tree | bf8273e7154c2b5fd5d368933458632fb34d2982 /drivers | |
| parent | 3b6d4316ee4c2bfc3758c09f487f5e41184e1984 (diff) | |
Fixed mt9v024 camera support
modified: drivers/media/video/mt9v022.c
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/mt9v022.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c index a46c198d1bf4..35f074e9b0fb 100644 --- a/drivers/media/video/mt9v022.c +++ b/drivers/media/video/mt9v022.c @@ -351,14 +351,27 @@ static int mt9v022_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) ret = reg_write(client, MT9V022_COLUMN_START, rect.left); if (!ret) ret = reg_write(client, MT9V022_ROW_START, rect.top); - if (!ret) - /* - * Default 94, Phytec driver says: - * "width + horizontal blank >= 660" - */ - ret = reg_write(client, MT9V022_HORIZONTAL_BLANKING, - rect.width > 660 - 43 ? 43 : - 660 - rect.width); + + if (is_mt9v024(mt9v022->chip_version)) { + if (!ret) + /* + * Default is 94. The Datasheet says: + * "width + horizontal blank >= 690" + */ + ret = reg_write(client, MT9V022_HORIZONTAL_BLANKING, + rect.width > 690 - 61 ? 61 : + 690 - rect.width); + } else { + if (!ret) + /* + * Default 94, Phytec driver says: + * "width + horizontal blank >= 660" + */ + ret = reg_write(client, MT9V022_HORIZONTAL_BLANKING, + rect.width > 660 - 43 ? 43 : + 660 - rect.width); + } + if (!ret) ret = reg_write(client, MT9V022_VERTICAL_BLANKING, 45); if (!ret) |