diff options
| author | Lubomir Rintel <lkundrak@v3.sk> | 2019-05-05 17:00:24 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-05-23 17:18:18 +0300 |
| commit | c3cc51032689c6f472ee4da5e6d61379b246a851 (patch) | |
| tree | 80d18cb118522e338b10f358d4e231218504c224 /drivers/media/platform/marvell-ccic | |
| parent | 0c7aa32966dab0b8a7424e1b34c7f206817953ec (diff) | |
| download | linux-c3cc51032689c6f472ee4da5e6d61379b246a851.tar.xz | |
media: marvell-ccic: don't generate EOF on parallel bus
The commit
05fed81625bf ("[media] marvell-ccic: add MIPI support for marvell-ccic driver")
that claimed to add CSI2 turned on C0_EOF_VSYNC for parallel bus
without a very good explanation.
That broke camera on OLPC XO-1.75 which precisely uses a sensor on a
parallel bus. Revert that chunk.
Tested on an OLPC XO-1.75.
Fixes: 05fed81625bf ("[media] marvell-ccic: add MIPI support for marvell-ccic driver")
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/marvell-ccic')
| -rw-r--r-- | drivers/media/platform/marvell-ccic/mcam-core.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c index 0a6411b877e9..040fe9501415 100644 --- a/drivers/media/platform/marvell-ccic/mcam-core.c +++ b/drivers/media/platform/marvell-ccic/mcam-core.c @@ -792,12 +792,6 @@ static void mcam_ctlr_image(struct mcam_camera *cam) * Make sure it knows we want to use hsync/vsync. */ mcam_reg_write_mask(cam, REG_CTRL0, C0_SIF_HVSYNC, C0_SIFM_MASK); - /* - * This field controls the generation of EOF(DVP only) - */ - if (cam->bus_type != V4L2_MBUS_CSI2_DPHY) - mcam_reg_set_bit(cam, REG_CTRL0, - C0_EOF_VSYNC | C0_VEDGE_CTRL); } |