Hi Steve,
On Thu, 2018-05-31 at 17:30 -0700, Steve Longerbeam wrote:
> When the CSI is receiving from a bt.656 bus, include a check for
> field type 'alternate' when determining whether to set CSI clock
> mode to CCIR656_INTERLACED or CCIR656_PROGRESSIVE.
>
> Signed-off-by: Steve Longerbeam
> ---
> drivers/gpu/ipu-v3/ipu-csi.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/ipu-v3/ipu-csi.c b/drivers/gpu/ipu-v3/ipu-csi.c
> index caa05b0..5450a2d 100644
> --- a/drivers/gpu/ipu-v3/ipu-csi.c
> +++ b/drivers/gpu/ipu-v3/ipu-csi.c
> @@ -339,7 +339,8 @@ static void fill_csi_bus_cfg(struct ipu_csi_bus_config
> *csicfg,
> break;
> case V4L2_MBUS_BT656:
> csicfg->ext_vsync = 0;
> - if (V4L2_FIELD_HAS_BOTH(mbus_fmt->field))
> + if (V4L2_FIELD_HAS_BOTH(mbus_fmt->field) ||
> + mbus_fmt->field == V4L2_FIELD_ALTERNATE)
> csicfg->clk_mode = IPU_CSI_CLK_MODE_CCIR656_INTERLACED;
> else
> csicfg->clk_mode = IPU_CSI_CLK_MODE_CCIR656_PROGRESSIVE;
Thank you, applied to imx-drm/next.
regards
Philipp
