Hi Laurent,
Laurent Pinchart wrote:
The mf_low value must be a multiple of mf_inc. Round it up to the
nearest mf_inc multiple after computing it.
Signed-off-by: Laurent Pinchart<[email protected]>
Thanks!
Acked-by: Sakari Ailus <[email protected]>
---
drivers/media/video/aptina-pll.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/media/video/aptina-pll.c b/drivers/media/video/aptina-pll.c
index 0bd3813..8153a44 100644
--- a/drivers/media/video/aptina-pll.c
+++ b/drivers/media/video/aptina-pll.c
@@ -148,9 +148,8 @@ int aptina_pll_calculate(struct device *dev,
unsigned int mf_high;
unsigned int mf_low;
- mf_low = max(roundup(mf_min, mf_inc),
- DIV_ROUND_UP(pll->ext_clock * p1,
- limits->int_clock_max * div));
+ mf_low = roundup(max(mf_min, DIV_ROUND_UP(pll->ext_clock * p1,
+ limits->int_clock_max * div)), mf_inc);
mf_high = min(mf_max, pll->ext_clock * p1 /
(limits->int_clock_min * div));
--
Sakari Ailus
[email protected]
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