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drm/amdgpu: rework i2c init and fini

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No functional change.  Rework the code to allow for
adding some additional i2c buses in conjunction with DC
in the future.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2024-12-19 12:50:43 -05:00
parent ba7f8eb7e4
commit 1c0b144bf7
3 changed files with 11 additions and 4 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@@ -4465,8 +4465,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
goto failed;
}
/* init i2c buses */
if (!amdgpu_device_has_dc_support(adev))
amdgpu_atombios_i2c_init(adev);
amdgpu_i2c_init(adev);
}
}
@@ -4735,8 +4734,7 @@ void amdgpu_device_fini_sw(struct amdgpu_device *adev)
amdgpu_reset_fini(adev);
/* free i2c buses */
if (!amdgpu_device_has_dc_support(adev))
amdgpu_i2c_fini(adev);
amdgpu_i2c_fini(adev);
if (amdgpu_emu_mode != 1)
amdgpu_atombios_fini(adev);