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| author | Sunil Khatri <sunil.khatri@amd.com> | 2024-07-16 12:45:57 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-23 23:07:09 +0200 |
| commit | e84f798a93881062cd14ce316a68068edd50bfb4 (patch) | |
| tree | ca7e78a287fb770524f995359040f38f1c3742a7 | |
| parent | drm/amdgpu: Add sdma_v5_0 ip dump for devcoredump (diff) | |
| download | linux-e84f798a93881062cd14ce316a68068edd50bfb4.tar.xz linux-e84f798a93881062cd14ce316a68068edd50bfb4.zip | |
drm/amdgpu: add print support for sdma_v_5_0 ip_dump
Add support for ip dump for sdma_v_5_0 in devcoredump.
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c index cb324a90b310..d5f0dc132a47 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c @@ -1778,6 +1778,27 @@ static void sdma_v5_0_get_clockgating_state(void *handle, u64 *flags) *flags |= AMD_CG_SUPPORT_SDMA_LS; } +static void sdma_v5_0_print_ip_state(void *handle, struct drm_printer *p) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + int i, j; + uint32_t reg_count = ARRAY_SIZE(sdma_reg_list_5_0); + uint32_t instance_offset; + + if (!adev->sdma.ip_dump) + return; + + drm_printf(p, "num_instances:%d\n", adev->sdma.num_instances); + for (i = 0; i < adev->sdma.num_instances; i++) { + instance_offset = i * reg_count; + drm_printf(p, "\nInstance:%d\n", i); + + for (j = 0; j < reg_count; j++) + drm_printf(p, "%-50s \t 0x%08x\n", sdma_reg_list_5_0[j].reg_name, + adev->sdma.ip_dump[instance_offset + j]); + } +} + static void sdma_v5_0_dump_ip_state(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; @@ -1816,6 +1837,7 @@ const struct amd_ip_funcs sdma_v5_0_ip_funcs = { .set_powergating_state = sdma_v5_0_set_powergating_state, .get_clockgating_state = sdma_v5_0_get_clockgating_state, .dump_ip_state = sdma_v5_0_dump_ip_state, + .print_ip_state = sdma_v5_0_print_ip_state, }; static const struct amdgpu_ring_funcs sdma_v5_0_ring_funcs = { |