Configure the ISP based on the pixel clock in media bus frame format.
Previously the same was configured from the board code.
Signed-off-by: Sakari Ailus <sakari.ai...@iki.fi>
---
drivers/media/video/omap3isp/isp.c | 3 +--
drivers/media/video/omap3isp/isp.h | 3 ++-
drivers/media/video/omap3isp/ispvideo.c | 3 +++
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/media/video/omap3isp/isp.c
b/drivers/media/video/omap3isp/isp.c
index b818cac..c9bed37 100644
--- a/drivers/media/video/omap3isp/isp.c
+++ b/drivers/media/video/omap3isp/isp.c
@@ -344,7 +344,7 @@ void omap3isp_configure_bridge(struct isp_device *isp,
* Set the average pixel clock required by the sensor. The ISP will use the
* lowest possible memory bandwidth settings compatible with the clock.
**/
-static void isp_set_pixel_clock(struct isp_device *isp, unsigned int pixelclk)
+void omap3isp_set_pixel_clock(struct isp_device *isp, unsigned int pixelclk)
{
isp->isp_ccdc.vpcfg.pixelclk = pixelclk;
}
@@ -2072,7 +2072,6 @@ static int isp_probe(struct platform_device *pdev)
isp->autoidle = autoidle;
isp->platform_cb.set_xclk = isp_set_xclk;
- isp->platform_cb.set_pixel_clock = isp_set_pixel_clock;
mutex_init(&isp->isp_mutex);
spin_lock_init(&isp->stat_lock);
diff --git a/drivers/media/video/omap3isp/isp.h
b/drivers/media/video/omap3isp/isp.h
index c5935ae..dd7b303 100644
--- a/drivers/media/video/omap3isp/isp.h
+++ b/drivers/media/video/omap3isp/isp.h
@@ -126,7 +126,6 @@ struct isp_reg {
struct isp_platform_callback {
u32 (*set_xclk)(struct isp_device *isp, u32 xclk, u8 xclksel);
- void (*set_pixel_clock)(struct isp_device *isp, unsigned int pixelclk);
};
/*
@@ -219,6 +218,8 @@ struct isp_device {
#define v4l2_dev_to_isp_device(dev) \
container_of(dev, struct isp_device, v4l2_dev)
+void omap3isp_set_pixel_clock(struct isp_device *isp, unsigned int pixelclk);
+
void omap3isp_hist_dma_done(struct isp_device *isp);
void omap3isp_flush(struct isp_device *isp);
diff --git a/drivers/media/video/omap3isp/ispvideo.c
b/drivers/media/video/omap3isp/ispvideo.c
index cdcf1d0..64f29ac 100644
--- a/drivers/media/video/omap3isp/ispvideo.c
+++ b/drivers/media/video/omap3isp/ispvideo.c
@@ -372,6 +372,9 @@ static int isp_video_validate_pipeline(struct isp_pipeline
*pipe)
if (IS_ERR_VALUE(ret))
return -EPIPE;
}
+ omap3isp_set_pixel_clock(isp,
+ fmt_source.format.pixel_clock
+ * 1000);
}
if (subdev->host_priv) {
--
1.7.2.5
--
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