On 02/26, Archit Taneja wrote:
> diff --git a/drivers/clk/qcom/clk-rcg.c b/drivers/clk/qcom/clk-rcg.c
> index bfbb28f..2c033f2 100644
> --- a/drivers/clk/qcom/clk-rcg.c
> +++ b/drivers/clk/qcom/clk-rcg.c
> @@ -655,8 +654,13 @@ static int clk_rcg_pixel_set_rate(struct clk_hw *hw, unsigned long rate,
> (parent_rate > (request + delta)))
> continue;
>
> - f.m = frac->num;
> - f.n = frac->den;
> + /* try to use only the pre-divider if we can */
> + if (frac->num == 1) {
> + f.pre_div = frac->den;
What if the pre divider can't support the frac->den value? Maybe
we should just force the pre divider to be in bypass so that we
can use the m/n all the time.
> + } else {
> + f.m = frac->num;
> + f.n = frac->den;
> + }
>
> return __clk_rcg_set_rate(rcg, &f);
> }
--
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