Commit 3166383d authored by Ulf Hansson's avatar Ulf Hansson Committed by Viresh Kumar
Browse files

OPP: Extend dev_pm_opp_data with a level 



Let's extend the dev_pm_opp_data with a level variable, to allow users to
specify a corresponding level (performance state) for a dynamically added
OPP.

Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 248a38d5

drivers/opp/core.c

+1 −0
Original line number Diff line number Diff line
@@ -2035,6 +2035,7 @@ int _opp_add_v1(struct opp_table *opp_table, struct device *dev, 


	/* populate the opp table */

	new_opp->rates[0] = data->freq;

	new_opp->level = data->level;

	tol = u_volt * opp_table->voltage_tolerance_v1 / 100;

	new_opp->supplies[0].u_volt = u_volt;

	new_opp->supplies[0].u_volt_min = u_volt - tol;

include/linux/pm_opp.h

+2 −0
Original line number Diff line number Diff line
@@ -94,10 +94,12 @@ struct dev_pm_opp_config { 


/**

 * struct dev_pm_opp_data - The data to use to initialize an OPP.

 * @level: The performance level for the OPP.

 * @freq: The clock rate in Hz for the OPP.

 * @u_volt: The voltage in uV for the OPP.

 */

struct dev_pm_opp_data {

	unsigned int level;

	unsigned long freq;

	unsigned long u_volt;

};