From 42ce4b666da072e778588182e5627943f91a6e09 Mon Sep 17 00:00:00 2001
From: chen gong <curry.gong@amd.com>
Date: Thu, 24 Oct 2019 16:48:40 +0800
Subject: drm/amdgpu/powerplay: modify the parameters of SMU_MSG_PowerUpVcn to
0
Git-commit: 42ce4b666da072e778588182e5627943f91a6e09
Patch-mainline: v5.5-rc1
References: bsc#1152472
The parameters what SMU_MSG_PowerUpVcn need is 0, not 1
Signed-off-by: chen gong <curry.gong@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
index 45c5f54e60d8..4a9751971a9d 100644
--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
@@ -282,7 +282,7 @@ static int renoir_dpm_set_uvd_enable(struct smu_context *smu, bool enable)
if (enable) {
/* vcn dpm on is a prerequisite for vcn power gate messages */
if (smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 1);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 0);
if (ret)
return ret;
}
--
2.28.0