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From 4e644e9b86854e982c5d0943ff5a9856ed35d311 Mon Sep 17 00:00:00 2001
From: Jim Qu <Jim.Qu@amd.com>
Date: Thu, 1 Feb 2018 15:07:44 +0800
Subject: [PATCH 3315/4131] Revert "drm/amdgpu: fix
vcn_v1_0_dec_ring_emit_wreg"
This reverts commit c522d60e3d2cf84fc92e8346ac25af0eeba025fa.
---
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 19 +------------------
1 file changed, 1 insertion(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index 40c0c02..d8bfeb2 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -902,22 +902,6 @@ static void vcn_v1_0_dec_ring_emit_vm_flush(struct amdgpu_ring *ring,
vcn_v1_0_dec_vm_reg_wait(ring, data0, data1, mask);
}
-static void vcn_v1_0_dec_ring_emit_wreg(struct amdgpu_ring *ring,
- uint32_t reg, uint32_t val)
-{
- struct amdgpu_device *adev = ring->adev;
-
- amdgpu_ring_write(ring,
- PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0), 0));
- amdgpu_ring_write(ring, reg << 2);
- amdgpu_ring_write(ring,
- PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1), 0));
- amdgpu_ring_write(ring, val);
- amdgpu_ring_write(ring,
- PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD), 0));
- amdgpu_ring_write(ring, VCN_DEC_CMD_WRITE_REG << 1);
-}
-
/**
* vcn_v1_0_enc_ring_get_rptr - get enc read pointer
*
@@ -1135,7 +1119,7 @@ static const struct amdgpu_ring_funcs vcn_v1_0_dec_ring_vm_funcs = {
.pad_ib = amdgpu_ring_generic_pad_ib,
.begin_use = amdgpu_vcn_ring_begin_use,
.end_use = amdgpu_vcn_ring_end_use,
- .emit_wreg = vcn_v1_0_dec_ring_emit_wreg,
+ .emit_wreg = vcn_v1_0_enc_ring_emit_wreg,
};
static const struct amdgpu_ring_funcs vcn_v1_0_enc_ring_vm_funcs = {
@@ -1162,7 +1146,6 @@ static const struct amdgpu_ring_funcs vcn_v1_0_enc_ring_vm_funcs = {
.pad_ib = amdgpu_ring_generic_pad_ib,
.begin_use = amdgpu_vcn_ring_begin_use,
.end_use = amdgpu_vcn_ring_end_use,
- .emit_wreg = vcn_v1_0_enc_ring_emit_wreg,
};
static void vcn_v1_0_set_dec_ring_funcs(struct amdgpu_device *adev)
--
2.7.4
|