From: Tao Zhou <tao.zhou1@xxxxxxx> Add external id and set clock gating for dimgrey_cavefish. Signed-off-by: Tao Zhou <tao.zhou1@xxxxxxx> Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx> Reviewed-by: Jiansong Chen <Jiansong.Chen@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/nv.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 2c2213d4908f..485c8907cc43 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -891,6 +891,11 @@ static int nv_common_early_init(void *handle) adev->pg_flags = AMD_PG_SUPPORT_GFX_PG; adev->external_rev_id = adev->rev_id + 0x01; break; + case CHIP_DIMGREY_CAVEFISH: + adev->cg_flags = 0; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x3c; + break; default: /* FIXME: not supported yet */ return -EINVAL; @@ -1118,6 +1123,7 @@ static int nv_common_set_clockgating_state(void *handle, case CHIP_NAVI12: case CHIP_SIENNA_CICHLID: case CHIP_NAVY_FLOUNDER: + case CHIP_DIMGREY_CAVEFISH: adev->nbio.funcs->update_medium_grain_clock_gating(adev, state == AMD_CG_STATE_GATE); adev->nbio.funcs->update_medium_grain_light_sleep(adev, -- 2.25.4 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
