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drm/amdgpu: add VCN2.0 decode ib test

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Add internal register offset for registers involving in ib tests

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Liu 2018-10-15 15:41:36 -04:00 committed by Alex Deucher
parent 45a1a48b5c
commit 60a2309ec4
3 changed files with 17 additions and 5 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
View File

@ -349,14 +349,14 @@ static int amdgpu_vcn_dec_send_msg(struct amdgpu_ring *ring,
ib = &job->ibs[0];
addr = amdgpu_bo_gpu_offset(bo);
ib->ptr[0] = PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0), 0);
ib->ptr[0] = PACKET0(adev->vcn.internal.data0, 0);
ib->ptr[1] = addr;
ib->ptr[2] = PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1), 0);
ib->ptr[2] = PACKET0(adev->vcn.internal.data1, 0);
ib->ptr[3] = addr >> 32;
ib->ptr[4] = PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD), 0);
ib->ptr[4] = PACKET0(adev->vcn.internal.cmd, 0);
ib->ptr[5] = 0;
for (i = 6; i < 16; i += 2) {
ib->ptr[i] = PACKET0(SOC15_REG_OFFSET(UVD, 0, mmUVD_NO_OP), 0);
ib->ptr[i] = PACKET0(adev->vcn.internal.nop, 0);
ib->ptr[i+1] = 0;
}
ib->length_dw = 16;

4
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
View File

@ -88,6 +88,10 @@ struct dpg_pause_state {
};
struct amdgpu_vcn_reg{
unsigned data0;
unsigned data1;
unsigned cmd;
unsigned nop;
unsigned scratch9;
};

8
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
View File

@ -130,6 +130,14 @@ static int vcn_v1_0_sw_init(void *handle)
adev->vcn.internal.scratch9 = adev->vcn.external.scratch9 =
SOC15_REG_OFFSET(UVD, 0, mmUVD_SCRATCH9);
adev->vcn.internal.data0 = adev->vcn.external.data0 =
SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA0);
adev->vcn.internal.data1 = adev->vcn.external.data1 =
SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_DATA1);
adev->vcn.internal.cmd = adev->vcn.external.cmd =
SOC15_REG_OFFSET(UVD, 0, mmUVD_GPCOM_VCPU_CMD);
adev->vcn.internal.nop = adev->vcn.external.nop =
SOC15_REG_OFFSET(UVD, 0, mmUVD_NO_OP);
for (i = 0; i < adev->vcn.num_enc_rings; ++i) {
ring = &adev->vcn.ring_enc[i];