On 02-03-18, 14:43, Jordan Crouse wrote:
> +static int a6xx_gmu_build_freq_table(struct device *dev, unsigned long *freqs,
> + u32 size)
> +{
> + int count = dev_pm_opp_get_opp_count(dev);
> + struct dev_pm_opp *opp;
> + int i, index = 0;
> + unsigned long freq = 1;
> +
> + /*
> + * The OPP table doesn't contain the "off" frequency level so we need to
> + * add 1 to the table size to account for it
> + */
> +
> + if (WARN(count + 1 > size,
> + "The GMU frequency table is being truncated\n"))
> + count = size - 1;
> +
> + /* Set the "off" frequency */
> + freqs[index++] = 0;
> +
> + for (i = 0; i < count; i++) {
> + opp = dev_pm_opp_find_freq_ceil(dev, &freq);
> + if (IS_ERR(opp))
> + break;
> +
> + freqs[index++] = freq++;
dev_pm_opp_put(opp) ?
> + }
> +
> + return index;
> +}
> +
--
viresh
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