drm/amdgpu: fix the incorrect external id for raven series

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This patch fixes the incorrect external id that kernel reports to user mode
driver. Raven2's rev_id is starts from 0x8, so its external id (0x81) should
start from rev_id + 0x79 (0x81 - 0x8). And Raven's rev_id should be 0x21 while
rev_id == 1.

Reported-by: Crystal Jin <Crystal.Jin@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Huang Rui 2019-01-30 19:50:04 +08:00 • committed by Alex Deucher

parent 12292519d9

commit 7e4545d372

1 changed files with 4 additions and 2 deletions

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drivers/gpu/drm/amd/amdgpu/soc15.c

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