Commit ee7be16d authored Jun 17, 2014 by Ram Chandrasekar

msm: thermal: Fix vdd restriction frequency apply code in KTM



KTM right now applies the vdd restriction to APPS,
only if the rail needs frequency mitigation and if clock
plan is initialized.
Otherwise it assumes the rail to be a voltage rail and
applies the voltage floor.

This logic will fail for APPS rail when the clock
plan is not initialized for a particular cluster.

Fix this logic to skip the vdd restriction apply
for APPS rail if clock plan is not initialized.

Change-Id: I46945b6a73794198bdc9a3a4a8a7bb25967e590f
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>

parent d81481d4

drivers/thermal/msm_thermal.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -1458,9 +1458,12 @@ static int vdd_restriction_apply_all(int en)
		int ret = 0;

		for (i = 0; i < rails_cnt; i++) {
		if (rails[i].freq_req == 1 && freq_table_get)
		if (rails[i].freq_req == 1)
		if (freq_table_get)
		ret = vdd_restriction_apply_freq(&rails[i],
		en ? 0 : -1);
		else
		continue;
		else
		ret = vdd_restriction_apply_voltage(&rails[i],
		en ? 0 : -1);