Add support for ip dump for sdma_v_5_2 in devcoredump.
Signed-off-by: Sunil Khatri <sunil.khatri@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
index 05a13086405b..dc1ca2205807 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
@@ -1722,6 +1722,29 @@ static void sdma_v5_2_ring_end_use(struct amdgpu_ring *ring)
amdgpu_gfx_off_ctrl(adev, true);
}
+static void sdma_v5_2_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_2);
+ uint32_t instance_offset;
+
+ if (adev->sdma.ip_dump == NULL)
+ 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_2[j].reg_name,
+ adev->sdma.ip_dump[instance_offset + j]);
+ }
+
+
+
+}
static void sdma_v5_2_dump_ip_state(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -1760,6 +1783,7 @@ const struct amd_ip_funcs sdma_v5_2_ip_funcs = {
.set_powergating_state = sdma_v5_2_set_powergating_state,
.get_clockgating_state = sdma_v5_2_get_clockgating_state,
.dump_ip_state = sdma_v5_2_dump_ip_state,
+ .print_ip_state = sdma_v5_2_print_ip_state,
};
static const struct amdgpu_ring_funcs sdma_v5_2_ring_funcs = {
--
2.34.1
