diff options
| author | Erik Andrén | 2009-01-22 07:32:32 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2009-06-16 23:20:47 +0200 |
| commit | c731e271afa85233a2e7f3c2be826a2729d1100c (patch) | |
| tree | c41cfb2905c399fd32a950b1a7ecf910d69f7baf /drivers/media/video/gspca/m5602/m5602_mt9m111.c | |
| parent | V4L/DVB (11638): gspca - m5602-ov7660: Make an educated guess on the proper h... (diff) | |
| download | kernel-qcow2-linux-c731e271afa85233a2e7f3c2be826a2729d1100c.tar.gz kernel-qcow2-linux-c731e271afa85233a2e7f3c2be826a2729d1100c.tar.xz kernel-qcow2-linux-c731e271afa85233a2e7f3c2be826a2729d1100c.zip | |
V4L/DVB (11639): gspca - m5602-mt9m111: Correct the hflip/vflip semantics
mt9m111: Hflip and vflip shall always be 0 at start and the image shall be correctly aligned.
The mt9m111 is hflipped and vflipped by default. Correct the semantics to make this happen.
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/m5602/m5602_mt9m111.c')
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_mt9m111.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.c b/drivers/media/video/gspca/m5602/m5602_mt9m111.c index 241108c786c3..ade7264d4dc2 100644 --- a/drivers/media/video/gspca/m5602/m5602_mt9m111.c +++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.c @@ -67,7 +67,7 @@ const static struct ctrl mt9m111_ctrls[] = { .minimum = 0, .maximum = 1, .step = 1, - .default_value = 1 + .default_value = 0 }, .set = mt9m111_set_vflip, .get = mt9m111_get_vflip @@ -81,7 +81,7 @@ const static struct ctrl mt9m111_ctrls[] = { .minimum = 0, .maximum = 1, .step = 1, - .default_value = 1 + .default_value = 0 }, .set = mt9m111_set_hflip, .get = mt9m111_get_hflip @@ -391,6 +391,9 @@ static int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val) sensor_settings[VFLIP_IDX] = val; + /* The mt9m111 is flipped by default */ + val = !val; + /* Set the correct page map */ err = m5602_write_sensor(sd, MT9M111_PAGE_MAP, data, 2); if (err < 0) @@ -427,6 +430,10 @@ static int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val) PDEBUG(D_V4L2, "Set horizontal flip to %d", val); sensor_settings[HFLIP_IDX] = val; + + /* The mt9m111 is flipped by default */ + val = !val; + /* Set the correct page map */ err = m5602_write_sensor(sd, MT9M111_PAGE_MAP, data, 2); if (err < 0) |