diff options
author | John Clements <john.clements@amd.com> | 2020-03-11 11:51:02 +0800 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-13 11:52:33 -0400 |
commit | c2c6f816a8155e8f33a280b392777a0a8b913ac4 (patch) | |
tree | d62fc09545bd590bc1f119c75d7a4ed28e2167fa /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | |
parent | 5f8761158234ac1dbaa89c29191ca0508da93e7a (diff) | |
download | linux-c2c6f816a8155e8f33a280b392777a0a8b913ac4.tar.bz2 |
drm/amdgpu: resolve failed error inject msg
invoking an error injection successfully will cause an at_event intterrupt that
will occur before the invoke sequence can complete causing an invalid error
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 6d9b05e21f97..be50867ea644 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -200,6 +200,7 @@ psp_cmd_submit_buf(struct psp_context *psp, int ret; int index; int timeout = 2000; + bool ras_intr = false; mutex_lock(&psp->mutex); @@ -224,7 +225,8 @@ psp_cmd_submit_buf(struct psp_context *psp, * because gpu reset thread triggered and lock resource should * be released for psp resume sequence. */ - if (amdgpu_ras_intr_triggered()) + ras_intr = amdgpu_ras_intr_triggered(); + if (ras_intr) break; msleep(1); amdgpu_asic_invalidate_hdp(psp->adev, NULL); @@ -237,7 +239,7 @@ psp_cmd_submit_buf(struct psp_context *psp, * during psp initialization to avoid breaking hw_init and it doesn't * return -EINVAL. */ - if (psp->cmd_buf_mem->resp.status || !timeout) { + if ((psp->cmd_buf_mem->resp.status || !timeout) && !ras_intr) { if (ucode) DRM_WARN("failed to load ucode id (%d) ", ucode->ucode_id); |