drm/amdgpu: break driver init process when it's bad GPU(v5)

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When retrieving bad gpu tag from eeprom, GPU init should
fail as the GPU needs to be retired for further check.

v2: Fix spelling typo, correct the condition to detect
    bad gpu tag and refine error message.

v3: Refine function argument name.

v4: Fix missing check of returning value of i2c
    initialization error case.

v5: Use dev_err to print PCI information in dmesg instead
    of DRM_ERROR.

Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Guchun Chen 2020-07-23 15:42:19 +08:00 • committed by Alex Deucher

parent 1d6a9d122d

commit b82e65a935

4 changed files with 36 additions and 7 deletions

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12

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

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18

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

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10

drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c

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3

drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h

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