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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2014-09-16 01:47:32 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-10-28 18:37:19 +0300 |
| commit | 63516b55e3efed3a306ada6f79aa7052c83249ce (patch) | |
| tree | e03d40cb3d3a731cdfc952f12eebf642ea3d2d96 /drivers/media/i2c/smiapp-pll.c | |
| parent | 974abe4460f02060f0507e261a7ebdaede7f84a2 (diff) | |
| download | linux-63516b55e3efed3a306ada6f79aa7052c83249ce.tar.xz | |
[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>
Diffstat (limited to 'drivers/media/i2c/smiapp-pll.c')
| -rw-r--r-- | drivers/media/i2c/smiapp-pll.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index cac1407b77fb..862ca0ca5362 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -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, |