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| author | Sunil Khatri <sunil.khatri@amd.com> | 2024-07-17 14:42:56 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-24 00:34:49 +0300 |
| commit | a11b36ba9c1ac494c6a5cf7f1a5e68c1ce4dbe18 (patch) | |
| tree | 7d9429b28865576af4151e913672b81b21f6dd7e /drivers/gpu/drm/amd/amdgpu | |
| parent | c86ad39140bbcb9dc75a10046c2221f657e8083b (diff) | |
| download | linux-a11b36ba9c1ac494c6a5cf7f1a5e68c1ce4dbe18.tar.xz | |
drm/amdgpu: add print support for sdma_v_4_0 ip_dump
Add print support for ip dump for sdma_v_4_0 in
devcoredump.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index f39d3d94ba9b..23ef4eb36b40 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -2350,6 +2350,27 @@ static void sdma_v4_0_get_clockgating_state(void *handle, u64 *flags) *flags |= AMD_CG_SUPPORT_SDMA_LS; } +static void sdma_v4_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_4_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_4_0[j].reg_name, + adev->sdma.ip_dump[instance_offset + j]); + } +} + static void sdma_v4_0_dump_ip_state(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; @@ -2388,6 +2409,7 @@ const struct amd_ip_funcs sdma_v4_0_ip_funcs = { .set_powergating_state = sdma_v4_0_set_powergating_state, .get_clockgating_state = sdma_v4_0_get_clockgating_state, .dump_ip_state = sdma_v4_0_dump_ip_state, + .print_ip_state = sdma_v4_0_print_ip_state, }; static const struct amdgpu_ring_funcs sdma_v4_0_ring_funcs = { |