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drm/amd: Fix a probing order problem on SDMA 2.4

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commit 751e293f2c99 ("drm/amd: Move microcode init from sw_init to
early_init for SDMA v2.4") made a fateful mistake in
`adev->sdma.num_instances` wasn't declared when sdma_v2_4_init_microcode()
was run. This caused probing to fail.

Move the declaration to right before sdma_v2_4_init_microcode().

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3043
Fixes: 751e293f2c99 ("drm/amd: Move microcode init from sw_init to early_init for SDMA v2.4")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mario Limonciello 2023-12-12 01:09:16 -06:00 committed by Alex Deucher
parent ab4750332d
commit 2c7300d357
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
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@ -813,12 +813,12 @@ static int sdma_v2_4_early_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int r;
adev->sdma.num_instances = SDMA_MAX_INSTANCE;
r = sdma_v2_4_init_microcode(adev);
if (r)
return r;
adev->sdma.num_instances = SDMA_MAX_INSTANCE;
sdma_v2_4_set_ring_funcs(adev);
sdma_v2_4_set_buffer_funcs(adev);
sdma_v2_4_set_vm_pte_funcs(adev);