diff options
| author | Liu Ying <b17645@freescale.com> | 2010-11-03 17:50:00 +0800 |
|---|---|---|
| committer | Scott Sweeny <scott.sweeny@timesys.com> | 2011-01-19 11:50:24 -0500 |
| commit | 7ad7bf42463dc477cc9516faedffa39e29887065 (patch) | |
| tree | f42207e2f1eefe965f259ca726c5f24a5da7b65f | |
| parent | 7afe2b9d04bf71dfbe82ceabf842616b51ecebcc (diff) | |
ENGR00133345-1 IPUv3 VDI:Support bottom field first setting
This patch supports bottom field first setting.
Signed-off-by: Liu Ying <b17645@freescale.com>
(cherry picked from commit c36dbf686a6e0dd7e7e746ad986105255de0b7c0)
| -rw-r--r-- | drivers/mxc/ipu3/ipu_ic.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mxc/ipu3/ipu_ic.c b/drivers/mxc/ipu3/ipu_ic.c index 8bb28c929620..7f1dfe92332a 100644 --- a/drivers/mxc/ipu3/ipu_ic.c +++ b/drivers/mxc/ipu3/ipu_ic.c @@ -185,7 +185,10 @@ void _ipu_vdi_init(ipu_channel_t channel, ipu_channel_params_t *params) } __raw_writel(reg, VDI_C); - _ipu_vdi_set_top_field_man(false); + if (params->mem_prp_vf_mem.field_fmt == V4L2_FIELD_INTERLACED_TB) + _ipu_vdi_set_top_field_man(false); + else if (params->mem_prp_vf_mem.field_fmt == V4L2_FIELD_INTERLACED_BT) + _ipu_vdi_set_top_field_man(true); _ipu_vdi_set_motion(params->mem_prp_vf_mem.motion_sel); |