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: 05fed81625bf755cc67c5864cdfd18b69ea828d1
Signed-off-by: Lubomir Rintel <lkundrak@xxxxx>
---
drivers/media/platform/marvell-ccic/mcam-core.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c
index d97f39bde9bd..d24e5b7a3bc5 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);
}
--
2.21.0
