Commit 7e4545d3 authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher

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

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: default avatarCrystal Jin <Crystal.Jin@amd.com>
Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 12292519
...@@ -729,11 +729,13 @@ static int soc15_common_early_init(void *handle) ...@@ -729,11 +729,13 @@ static int soc15_common_early_init(void *handle)
case CHIP_RAVEN: case CHIP_RAVEN:
adev->asic_funcs = &soc15_asic_funcs; adev->asic_funcs = &soc15_asic_funcs;
if (adev->rev_id >= 0x8) if (adev->rev_id >= 0x8)
adev->external_rev_id = adev->rev_id + 0x81; adev->external_rev_id = adev->rev_id + 0x79;
else if (adev->pdev->device == 0x15d8) else if (adev->pdev->device == 0x15d8)
adev->external_rev_id = adev->rev_id + 0x41; adev->external_rev_id = adev->rev_id + 0x41;
else if (adev->rev_id == 1)
adev->external_rev_id = adev->rev_id + 0x20;
else else
adev->external_rev_id = 0x1; adev->external_rev_id = adev->rev_id + 0x01;
if (adev->rev_id >= 0x8) { if (adev->rev_id >= 0x8) {
adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
......
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