Reported-by: Evan Quan <evan.quan at amd.com> Reported-by: Xiangliang Yu <Xiangliang.Yu at amd.com> Signed-off-by: Huang Rui <ray.huang at amd.com> --- drivers/gpu/drm/amd/amdgpu/soc15.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 8f460f6..fba9675 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -815,13 +815,13 @@ static void soc15_common_get_clockgating_state(void *handle, u32 *flags) *flags |= AMD_CG_SUPPORT_HDP_LS; /* AMD_CG_SUPPORT_DRM_MGCG */ - data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_CGTT_DRM_CLK_CTRL0)); - if (!(data & MP0_SMN_CGTT_DRM_CLK_CTRL0__SOFT_OVERRIDE0_MASK)) + data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_CGTT_CTRL0)); + if (!(data & 0x01000000)) *flags |= AMD_CG_SUPPORT_DRM_MGCG; /* AMD_CG_SUPPORT_DRM_LS */ - data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_DRM_LIGHT_SLEEP_CTRL)); - if (data & MP0_SMN_DRM_LIGHT_SLEEP_CTRL__MEM_LIGHT_SLEEP_EN_MASK) + data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_LIGHT_SLEEP_CTRL)); + if (data & 0x1) *flags |= AMD_CG_SUPPORT_DRM_LS; /* AMD_CG_SUPPORT_ROM_MGCG */ -- 2.7.4
