drm/amdgpu: initialize GC IP v11.5.2

Initialize GC 11.5.2 and set gfx hw configuration.
Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c

@@ -1054,6 +1054,7 @@ static int gfx_v11_0_gpu_early_init(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 4):
 	case IP_VERSION(11, 5, 0):
 	case IP_VERSION(11, 5, 1):
+	case IP_VERSION(11, 5, 2):
 		adev->gfx.config.max_hw_contexts = 8;
 		adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
 		adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
@@ -1534,6 +1535,7 @@ static int gfx_v11_0_sw_init(void *handle)
 	case IP_VERSION(11, 0, 4):
 	case IP_VERSION(11, 5, 0):
 	case IP_VERSION(11, 5, 1):
+	case IP_VERSION(11, 5, 2):
 		adev->gfx.me.num_me = 1;
 		adev->gfx.me.num_pipe_per_me = 1;
 		adev->gfx.me.num_queue_per_pipe = 1;
@@ -2782,7 +2784,8 @@ static int gfx_v11_0_wait_for_rlc_autoload_complete(struct amdgpu_device *adev)
 		    amdgpu_ip_version(adev, GC_HWIP, 0) ==
 			    IP_VERSION(11, 0, 4) ||
 		    amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(11, 5, 0) ||
-		    amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(11, 5, 1))
+		    amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(11, 5, 1) ||
+		    amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(11, 5, 2))
 			bootload_status = RREG32_SOC15(GC, 0,
 					regRLC_RLCS_BOOTLOAD_STATUS_gc_11_0_1);
 		else
@@ -5296,6 +5299,7 @@ static void gfx_v11_cntl_power_gating(struct amdgpu_device *adev, bool enable)
 		case IP_VERSION(11, 0, 4):
 		case IP_VERSION(11, 5, 0):
 		case IP_VERSION(11, 5, 1):
+		case IP_VERSION(11, 5, 2):
 			WREG32_SOC15(GC, 0, regRLC_PG_DELAY_3, RLC_PG_DELAY_3_DEFAULT_GC_11_0_1);
 			break;
 		default:
@@ -5332,6 +5336,7 @@ static int gfx_v11_0_set_powergating_state(void *handle,
 	case IP_VERSION(11, 0, 4):
 	case IP_VERSION(11, 5, 0):
 	case IP_VERSION(11, 5, 1):
+	case IP_VERSION(11, 5, 2):
 		if (!enable)
 			amdgpu_gfx_off_ctrl(adev, false);
 
@@ -5364,6 +5369,7 @@ static int gfx_v11_0_set_clockgating_state(void *handle,
 	case IP_VERSION(11, 0, 4):
 	case IP_VERSION(11, 5, 0):
 	case IP_VERSION(11, 5, 1):
+	case IP_VERSION(11, 5, 2):
 	        gfx_v11_0_update_gfx_clock_gating(adev,
 	                        state ==  AMD_CG_STATE_GATE);
 	        break;