shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 20:07:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

PM / devfreq: rockchip_dmc: Update stats in a fixed rate scene

Browse Source 
Now we set the load of fixed rate scene to 100%, it isn't accurate,
it is better to update stats if auto freq is enabled.

Change-Id: I7de2c5f0b218cbeb32340bf3287cee0565773785
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This commit is contained in:
Finley Xiao
2019-07-11 11:16:22 +08:00
parent 51f2b2c0d0
commit 916e282891
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/devfreq/rockchip_dmc.c
View File

@@ -1454,6 +1454,9 @@ static int rockchip_dmcfreq_get_dev_status(struct device *dev,
struct devfreq_event_data edata;
int i, j, ret = 0;
if (!dmcfreq->auto_freq_en)
return -EINVAL;
if (dmcfreq->dfi_id >= 0) {
ret = devfreq_event_get_event(dmcfreq->edev[dmcfreq->dfi_id],
&edata);
@@ -3001,6 +3004,8 @@ static int devfreq_dmc_ondemand_func(struct devfreq *df,
target_freq = dmcfreq->normal_rate;
if (target_freq)
*freq = target_freq;
if (dmcfreq->auto_freq_en && !devfreq_update_stats(df))
return 0;
goto reset_last_status;
}