The OPP core finds the eventual frequency to set with the help of clk_round_rate() and the same was earlier getting passed to _set_opp() and that's what would get configured.
The commit 1efae8d2e777 ("OPP: Make dev_pm_opp_set_opp() independent of frequency") mistakenly changed that. Fix it.
Fixes: 1efae8d2e777 ("OPP: Make dev_pm_opp_set_opp() independent of frequency") Cc: v5.18+ stable@vger.kernel.org # v6.0+ Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- drivers/opp/core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/opp/core.c b/drivers/opp/core.c index 29f8160c3e38..5e6cfcbd2e87 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -1352,12 +1352,12 @@ int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq) * value of the frequency. In such a case, do not abort but * configure the hardware to the desired frequency forcefully. */ - forced = opp_table->rate_clk_single != target_freq; + forced = opp_table->rate_clk_single != freq; }
- ret = _set_opp(dev, opp_table, opp, &target_freq, forced); + ret = _set_opp(dev, opp_table, opp, &freq, forced);
- if (target_freq) + if (freq) dev_pm_opp_put(opp);
put_opp_table: