From: Sonny Jiang <sonny.jiang@xxxxxxx>
Add PG support for JPEG5
Signed-off-by: Sonny Jiang <sonny.jiang@xxxxxxx>
Reviewed-by: Leo Liu <leo.liu@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c
index fbc987e299f8..71c28cc06605 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c
@@ -261,6 +261,14 @@ static int jpeg_v5_0_0_enable_static_power_gating(struct amdgpu_device *adev)
UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK,
~UVD_JPEG_POWER_STATUS__JPEG_POWER_STATUS_MASK);
+ if (adev->pg_flags & AMD_PG_SUPPORT_JPEG) {
+ WREG32(SOC15_REG_OFFSET(JPEG, 0, regUVD_IPX_DLDO_CONFIG),
+ 2 << UVD_IPX_DLDO_CONFIG__ONO1_PWR_CONFIG__SHIFT);
+ SOC15_WAIT_ON_RREG(JPEG, 0, regUVD_IPX_DLDO_STATUS,
+ 1 << UVD_IPX_DLDO_STATUS__ONO1_PWR_STATUS__SHIFT,
+ UVD_IPX_DLDO_STATUS__ONO1_PWR_STATUS_MASK);
+ }
+
return 0;
}
--
2.42.0
