rockchip64: set poll rate 50ms for rk3399 dmc driver

2023-02-05 15:51:09 +00:00 · 2023-02-05 15:51:09 +00:00 · 03a00c5ce4
commit 03a00c5ce4
parent 4ea9330e51
1 changed files with 13 additions and 0 deletions
--- a/patch/kernel/archive/rockchip64-6.1/rk3399-dmc-polling-rate.patch
+++ b/patch/kernel/archive/rockchip64-6.1/rk3399-dmc-polling-rate.patch
@ -0,0 +1,13 @@
+diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c
+index daff4070261..62f4804134c 100644
+--- a/drivers/devfreq/rk3399_dmc.c
+++ b/drivers/devfreq/rk3399_dmc.c
+@@ -430,7 +430,7 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev)
+ 	dev_pm_opp_put(opp);
+ 
+ 	data->profile = (struct devfreq_dev_profile) {
+-		.polling_ms	= 200,
+		.polling_ms	= 50,
+ 		.target		= rk3399_dmcfreq_target,
+ 		.get_dev_status	= rk3399_dmcfreq_get_dev_status,
+ 		.get_cur_freq	= rk3399_dmcfreq_get_cur_freq,