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drm/amdgpu/soc15: add support for navi14 

same as navi10

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiaojie Yuan 2018-12-17 18:23:27 +08:00 committed by Alex Deucher
parent b8cb98cd3e
commit 5e71e011ff
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/amd/amdgpu/nv.c
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@ -559,6 +559,11 @@ static int nv_common_early_init(void *handle)
AMD_PG_SUPPORT_ATHUB; AMD_PG_SUPPORT_ATHUB;
adev->external_rev_id = adev->rev_id + 0x1; adev->external_rev_id = adev->rev_id + 0x1;
break; break;
case CHIP_NAVI14:
adev->cg_flags = 0;
adev->pg_flags = 0;
adev->external_rev_id = adev->rev_id + 0x1; /* ??? */
break;
default: default:
/* FIXME: not supported yet */ /* FIXME: not supported yet */
return -EINVAL; return -EINVAL;
@ -751,6 +756,7 @@ static int nv_common_set_clockgating_state(void *handle,
switch (adev->asic_type) { switch (adev->asic_type) {
case CHIP_NAVI10: case CHIP_NAVI10:
case CHIP_NAVI14:
adev->nbio_funcs->update_medium_grain_clock_gating(adev, adev->nbio_funcs->update_medium_grain_clock_gating(adev,
state == AMD_CG_STATE_GATE ? true : false); state == AMD_CG_STATE_GATE ? true : false);
adev->nbio_funcs->update_medium_grain_light_sleep(adev, adev->nbio_funcs->update_medium_grain_light_sleep(adev,