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drm/amdgpu: add print support for gfx9_4_3 ipdump

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Add support of gfx9_4_3 ipdump print so devcoredump
could trigger it to dump the captured registers
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>
This commit is contained in:
Sunil Khatri 2024-08-08 12:28:59 +05:30 committed by Alex Deucher
parent 1091796fb1
commit b232c4a63a
1 changed files with 23 additions and 1 deletions
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24
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
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@ -4304,6 +4304,28 @@ static void gfx_v9_4_3_ring_insert_nop(struct amdgpu_ring *ring, uint32_t num_no
amdgpu_ring_write(ring, ring->funcs->nop);
}
static void gfx_v9_4_3_ip_print(void *handle, struct drm_printer *p)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
uint32_t i;
uint32_t xcc_id, xcc_offset, num_xcc;
uint32_t reg_count = ARRAY_SIZE(gc_reg_list_9_4_3);
if (!adev->gfx.ip_dump_core)
return;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
drm_printf(p, "Number of Instances:%d\n", num_xcc);
for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) {
xcc_offset = xcc_id * reg_count;
drm_printf(p, "\nInstance id:%d\n", xcc_id);
for (i = 0; i < reg_count; i++)
drm_printf(p, "%-50s \t 0x%08x\n",
gc_reg_list_9_4_3[i].reg_name,
adev->gfx.ip_dump_core[xcc_offset + i]);
}
}
static void gfx_v9_4_3_ip_dump(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@ -4344,7 +4366,7 @@ static const struct amd_ip_funcs gfx_v9_4_3_ip_funcs = {
.set_powergating_state = gfx_v9_4_3_set_powergating_state,
.get_clockgating_state = gfx_v9_4_3_get_clockgating_state,
.dump_ip_state = gfx_v9_4_3_ip_dump,
.print_ip_state = NULL,
.print_ip_state = gfx_v9_4_3_ip_print,
};
static const struct amdgpu_ring_funcs gfx_v9_4_3_ring_funcs_compute = {