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[media] smiapp-pll: Don't validate OP clocks if there are none 

For profile 0 sensors (which have no OP clocks), the OP limits are in fact
VT limits. Do not verify them again.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Sakari Ailus 2014-09-15 18:47:32 -03:00 committed by Mauro Carvalho Chehab
parent 974abe4460
commit 63516b55e3
1 changed files with 8 additions and 0 deletions
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8
drivers/media/i2c/smiapp-pll.c
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@ -131,6 +131,14 @@ static int check_all_bounds(struct device *dev,
op_limits->min_pix_clk_freq_hz,
op_limits->max_pix_clk_freq_hz,
"op_pix_clk_freq_hz");
/*
* If there are no OP clocks, the VT clocks are contained in
* the OP clock struct.
*/
if (pll->flags & SMIAPP_PLL_FLAG_NO_OP_CLOCKS)
return rval;
if (!rval)
rval = bounds_check(
dev, pll->vt.sys_clk_freq_hz,