diff options
| author | Sanchayan Maity <maitysanchayan@gmail.com> | 2016-05-18 18:37:43 +0530 |
|---|---|---|
| committer | Philippe Schenker <philippe.schenker@toradex.com> | 2019-05-24 11:34:14 +0200 |
| commit | c63049115a2bb49cb797fa96835d5cc6c622ccf1 (patch) | |
| tree | a34edac7279ffb38a3b1c139995ffe630b69d0f0 /drivers | |
| parent | c194853554f87ab8dd68bdf3bac6a02e21fb27b7 (diff) | |
mxc_v4l2_capture: Allow clock setting for de-interlaced video input
Make provision for a decoder driver to specify clock mode for
progressive in case the decoder provides deinterlaced output.
This is required for ADV7280 decoder where we can use the hardware
deinterlace capabity of ADV7280. Without setting the clock mode
to progressive but having hardware deinterlace on for ADV7280
results in a non working setup.
Signed-off-by: Sanchayan Maity <sanchayan.maity@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
(cherry picked from commit 0368155fc985c8e2bf6334fc5b56ff2ac6082908)
(cherry picked from commit 80aae0b2253258df3bd056a719de3b1b1c5b223a)
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/platform/mxc/capture/mxc_v4l2_capture.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c b/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c index 2d7aa15eadef..25a3a2b130a3 100644 --- a/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c +++ b/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c @@ -1358,6 +1358,8 @@ static int mxc_v4l2_s_param(cam_data *cam, struct v4l2_streamparm *parm) pr_debug(" clock_curr=mclk=%d\n", ifparm.u.bt656.clock_curr); if (ifparm.u.bt656.clock_curr == 0) csi_param.clk_mode = IPU_CSI_CLK_MODE_CCIR656_INTERLACED; + else if (ifparm.u.bt656.clock_curr == 1) + csi_param.clk_mode = IPU_CSI_CLK_MODE_CCIR656_PROGRESSIVE; else csi_param.clk_mode = IPU_CSI_CLK_MODE_GATED_CLK; |