| Message ID | 20181112003520.577592-6-lkundrak@v3.sk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | media: make Marvell camera work on DT-based OLPC XO-1.75 | expand |
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); }
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@v3.sk> --- drivers/media/platform/marvell-ccic/mcam-core.c | 6 ------ 1 file changed, 6 deletions(-)