From: Huang Rui <ray.huang@amd.com>
Date: Wed, 31 May 2017 14:57:18 +0000 (+0800)
Subject: drm/amdgpu: export gfxhub sw_init into gmc
X-Git-Tag: v4.14-rc1~484^2~24^2~70
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0c8c0847cc68e33ddececfbfdffc3ef8dec4e677;p=platform%2Fkernel%2Flinux-rpi.git

drm/amdgpu: export gfxhub sw_init into gmc

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
index bbc310c..9198eb5 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
@@ -337,19 +337,8 @@ void gfxhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev,
 	WREG32(SOC15_REG_OFFSET(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL), tmp);
 }
 
-static int gfxhub_v1_0_early_init(void *handle)
-{
-	return 0;
-}
-
-static int gfxhub_v1_0_late_init(void *handle)
+void gfxhub_v1_0_init(struct amdgpu_device *adev)
 {
-	return 0;
-}
-
-static int gfxhub_v1_0_sw_init(void *handle)
-{
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB];
 
 	hub->ctx0_ptb_addr_lo32 =
@@ -368,7 +357,20 @@ static int gfxhub_v1_0_sw_init(void *handle)
 		SOC15_REG_OFFSET(GC, 0, mmVM_L2_PROTECTION_FAULT_STATUS);
 	hub->vm_l2_pro_fault_cntl =
 		SOC15_REG_OFFSET(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL);
+}
 
+static int gfxhub_v1_0_early_init(void *handle)
+{
+	return 0;
+}
+
+static int gfxhub_v1_0_late_init(void *handle)
+{
+	return 0;
+}
+
+static int gfxhub_v1_0_sw_init(void *handle)
+{
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.h b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.h
index 1541848..d2dbb08 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.h
+++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.h
@@ -28,6 +28,7 @@ int gfxhub_v1_0_gart_enable(struct amdgpu_device *adev);
 void gfxhub_v1_0_gart_disable(struct amdgpu_device *adev);
 void gfxhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev,
 					  bool value);
+void gfxhub_v1_0_init(struct amdgpu_device *adev);
 u64 gfxhub_v1_0_get_mc_fb_offset(struct amdgpu_device *adev);
 extern const struct amd_ip_funcs gfxhub_v1_0_ip_funcs;
 extern const struct amdgpu_ip_block_version gfxhub_v1_0_ip_block;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 047b1a7..1dc6816 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -532,6 +532,8 @@ static int gmc_v9_0_sw_init(void *handle)
 	int dma_bits;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	gfxhub_v1_0_init(adev);
+
 	spin_lock_init(&adev->mc.invalidate_lock);
 
 	if (adev->flags & AMD_IS_APU) {