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drm/amd/pm: correct the sequence of sending gpu reset msg

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commit 9c4f59ea3f upstream.

the 2nd parameter should be smu msg type rather than asic msg index.

Fixes: 7d38d9dc4e ("drm/amdgpu: add mode2 reset support for yellow carp")
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Acked-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yifan Zhang
2022-02-11 17:58:08 +08:00
committed by Greg Kroah-Hartman
parent a1596e0277
commit 3851046599
1 changed files with 2 additions and 7 deletions
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9
drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
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@@ -291,14 +291,9 @@ static int yellow_carp_post_smu_init(struct smu_context *smu)
static int yellow_carp_mode_reset(struct smu_context *smu, int type)
{
int ret = 0, index = 0;
int ret = 0;
index = smu_cmn_to_asic_specific_index(smu, CMN2ASIC_MAPPING_MSG,
SMU_MSG_GfxDeviceDriverReset);
if (index < 0)
return index == -EACCES ? 0 : index;
ret = smu_cmn_send_smc_msg_with_param(smu, (uint16_t)index, type, NULL);
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GfxDeviceDriverReset, type, NULL);
if (ret)
dev_err(smu->adev->dev, "Failed to mode reset!\n");