diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4290-drm-amdgpu-powerplay-modify-the-parameters-of-SMU_MS.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4290-drm-amdgpu-powerplay-modify-the-parameters-of-SMU_MS.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4290-drm-amdgpu-powerplay-modify-the-parameters-of-SMU_MS.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4290-drm-amdgpu-powerplay-modify-the-parameters-of-SMU_MS.patch new file mode 100644 index 00000000..3a3cf369 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4290-drm-amdgpu-powerplay-modify-the-parameters-of-SMU_MS.patch @@ -0,0 +1,30 @@ +From 949a3dda57b99b8fb2ca025e74376802543f3e1d Mon Sep 17 00:00:00 2001 +From: chen gong <curry.gong@amd.com> +Date: Thu, 24 Oct 2019 16:48:40 +0800 +Subject: [PATCH 4290/4736] drm/amdgpu/powerplay: modify the parameters of + SMU_MSG_PowerUpVcn to 0 + +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> +--- + 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; + } +-- +2.17.1 + |