Reviewed-by: Feifei Xu <Feifei.Xu@xxxxxxx>
-----Original Message-----
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Xiangliang Yu
Sent: Thursday, December 13, 2018 3:42 PM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Yu, Xiangliang <Xiangliang.Yu@xxxxxxx>
Subject: [PATCH 2/2] drm/amdgpu/psp: Fix can't detect psp INVOKE command failed
There isn't ucode when executing INVOKE command, so current code can't check the failure of INVOKE command.
Remove the ucode check.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 2f126ea7..7f5ce37 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -140,10 +140,13 @@ psp_cmd_submit_buf(struct psp_context *psp,
while (*((unsigned int *)psp->fence_buf) != index)
msleep(1);
- /* the status field must be 0 after FW is loaded */
- if (ucode && psp->cmd_buf_mem->resp.status) {
- DRM_ERROR("failed loading with status (%d) and ucode id (%d)\n",
- psp->cmd_buf_mem->resp.status, ucode->ucode_id);
+ /* the status field must be 0 after psp command completion */
+ if (psp->cmd_buf_mem->resp.status) {
+ if (ucode)
+ DRM_ERROR("failed to load ucode id (%d) ",
+ ucode->ucode_id);
+ DRM_ERROR("psp command failed and response status is (%d)\n",
+ psp->cmd_buf_mem->resp.status);
return -EINVAL;
}
--
2.7.4
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