1 files changed, 10 insertions, 34 deletions

diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
index ea8a2bd9419e..33a5a659c0ad 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -864,7 +864,6 @@ static int venc_power_v4(struct device *dev, int on)
 static int vcodec_domains_get(struct venus_core *core)
 {
 	int ret;
-	struct device **opp_virt_dev;
 	struct device *dev = core->dev;
 	const struct venus_resources *res = core->res;
 	struct dev_pm_domain_attach_data vcodec_data = {
@@ -872,6 +871,11 @@ static int vcodec_domains_get(struct venus_core *core)
 		.num_pd_names = res->vcodec_pmdomains_num,
 		.pd_flags = PD_FLAG_NO_DEV_LINK,
 	};
+	struct dev_pm_domain_attach_data opp_pd_data = {
+		.pd_names = res->opp_pmdomain,
+		.num_pd_names = 1,
+		.pd_flags = PD_FLAG_DEV_LINK_ON | PD_FLAG_REQUIRED_OPP,
+	};
 
 	if (!res->vcodec_pmdomains_num)
 		goto skip_pmdomains;
@@ -881,37 +885,15 @@ static int vcodec_domains_get(struct venus_core *core)
 		return ret;
 
 skip_pmdomains:
-	if (!core->res->opp_pmdomain)
+	if (!res->opp_pmdomain)
 		return 0;
 
 	/* Attach the power domain for setting performance state */
-	ret = devm_pm_opp_attach_genpd(dev, res->opp_pmdomain, &opp_virt_dev);
-	if (ret)
-		goto opp_attach_err;
-
-	core->opp_pmdomain = *opp_virt_dev;
-	core->opp_dl_venus = device_link_add(dev, core->opp_pmdomain,
-					     DL_FLAG_RPM_ACTIVE |
-					     DL_FLAG_PM_RUNTIME |
-					     DL_FLAG_STATELESS);
-	if (!core->opp_dl_venus) {
-		ret = -ENODEV;
-		goto opp_attach_err;
-	}
+	ret = devm_pm_domain_attach_list(dev, &opp_pd_data, &core->opp_pmdomain);
+	if (ret < 0)
+		return ret;
 
 	return 0;
-
-opp_attach_err:
-	return ret;
-}
-
-static void vcodec_domains_put(struct venus_core *core)
-{
-	if (!core->has_opp_table)
-		return;
-
-	if (core->opp_dl_venus)
-		device_link_del(core->opp_dl_venus);
 }
 
 static int core_resets_reset(struct venus_core *core)
@@ -1000,9 +982,7 @@ static int core_get_v4(struct venus_core *core)
 
 	if (core->res->opp_pmdomain) {
 		ret = devm_pm_opp_of_add_table(dev);
-		if (!ret) {
-			core->has_opp_table = true;
-		} else if (ret != -ENODEV) {
+		if (ret && ret != -ENODEV) {
 			dev_err(dev, "invalid OPP table in device tree\n");
 			return ret;
 		}
@@ -1013,10 +993,6 @@ static int core_get_v4(struct venus_core *core)
 
 static void core_put_v4(struct venus_core *core)
 {
-	if (legacy_binding)
-		return;
-
-	vcodec_domains_put(core);
 }
 
 static int core_power_v4(struct venus_core *core, int on)