From: Sakari Ailus <sakari.ailus@xxxxxx> Required added multiplier (and divisor) calculation did not take into account the existing divisor when checking the values against the minimum divisor. Do just that. Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxx> --- drivers/media/i2c/smiapp-pll.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/smiapp-pll.c b/drivers/media/i2c/smiapp-pll.c index e3348db..5ad1edb 100644 --- a/drivers/media/i2c/smiapp-pll.c +++ b/drivers/media/i2c/smiapp-pll.c @@ -227,7 +227,8 @@ static int __smiapp_pll_calculate( more_mul_factor = lcm(div, pll->pre_pll_clk_div) / div; dev_dbg(dev, "more_mul_factor: %u\n", more_mul_factor); - more_mul_factor = lcm(more_mul_factor, op_limits->min_sys_clk_div); + more_mul_factor = lcm(more_mul_factor, + DIV_ROUND_UP(op_limits->min_sys_clk_div, div)); dev_dbg(dev, "more_mul_factor: min_op_sys_clk_div: %d\n", more_mul_factor); i = roundup(more_mul_min, more_mul_factor); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
