Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	net/bridge/br_mdb.c

br_mdb.c conflict was a function call being removed to fix a bug in
'net' but whose signature was changed in 'net-next'.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 33 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index fa5a4448531d..68552da40287 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -122,6 +122,32 @@ static void vi_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
         spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
 }
 
+/* smu_8_0_d.h */
+#define mmMP0PUB_IND_INDEX                                                      0x180
+#define mmMP0PUB_IND_DATA                                                       0x181
+
+static u32 cz_smc_rreg(struct amdgpu_device *adev, u32 reg)
+{
+        unsigned long flags;
+        u32 r;
+
+        spin_lock_irqsave(&adev->smc_idx_lock, flags);
+        WREG32(mmMP0PUB_IND_INDEX, (reg));
+        r = RREG32(mmMP0PUB_IND_DATA);
+        spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+        return r;
+}
+
+static void cz_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
+{
+        unsigned long flags;
+
+        spin_lock_irqsave(&adev->smc_idx_lock, flags);
+        WREG32(mmMP0PUB_IND_INDEX, (reg));
+        WREG32(mmMP0PUB_IND_DATA, (v));
+        spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+}
+
 static u32 vi_uvd_ctx_rreg(struct amdgpu_device *adev, u32 reg)
 {
         unsigned long flags;
@@ -1222,8 +1248,13 @@ static int vi_common_early_init(void *handle)
         bool smc_enabled = false;
         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-        adev->smc_rreg = &vi_smc_rreg;
-        adev->smc_wreg = &vi_smc_wreg;
+        if (adev->flags & AMDGPU_IS_APU) {
+                adev->smc_rreg = &cz_smc_rreg;
+                adev->smc_wreg = &cz_smc_wreg;
+        } else {
+                adev->smc_rreg = &vi_smc_rreg;
+                adev->smc_wreg = &vi_smc_wreg;
+        }
         adev->pcie_rreg = &vi_pcie_rreg;
         adev->pcie_wreg = &vi_pcie_wreg;
         adev->uvd_ctx_rreg = &vi_uvd_ctx_rreg;