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drm/amdgpu/vcn: Use offsets local to VCN/JPEG in VF

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For VCN/JPEG 4.0.3, use only the local addressing scheme.

- Mask bit higher than AID0 range

v2
remain the case for mmhub use master XCC

Signed-off-by: Jane Jian <Jane.Jian@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jane Jian 2024-07-15 18:48:31 +08:00 committed by Alex Deucher
parent 49cfaebe48
commit caaf576292
2 changed files with 60 additions and 5 deletions
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19
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
View File

@ -32,6 +32,9 @@
#include "vcn/vcn_4_0_3_sh_mask.h"
#include "ivsrcid/vcn/irqsrcs_vcn_4_0.h"
#define NORMALIZE_JPEG_REG_OFFSET(offset) \
(offset & 0x1FFFF)
enum jpeg_engin_status {
UVD_PGFSM_STATUS__UVDJ_PWR_ON = 0,
UVD_PGFSM_STATUS__UVDJ_PWR_OFF = 2,
@ -824,7 +827,13 @@ void jpeg_v4_0_3_dec_ring_emit_ib(struct amdgpu_ring *ring,
void jpeg_v4_0_3_dec_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg,
uint32_t val, uint32_t mask)
{
uint32_t reg_offset = (reg << 2);
uint32_t reg_offset;
/* For VF, only local offsets should be used */
if (amdgpu_sriov_vf(ring->adev))
reg = NORMALIZE_JPEG_REG_OFFSET(reg);
reg_offset = (reg << 2);
amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_RB_COND_RD_TIMER_INTERNAL_OFFSET,
0, 0, PACKETJ_TYPE0));
@ -865,7 +874,13 @@ void jpeg_v4_0_3_dec_ring_emit_vm_flush(struct amdgpu_ring *ring,
void jpeg_v4_0_3_dec_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val)
{
uint32_t reg_offset = (reg << 2);
uint32_t reg_offset;
/* For VF, only local offsets should be used */
if (amdgpu_sriov_vf(ring->adev))
reg = NORMALIZE_JPEG_REG_OFFSET(reg);
reg_offset = (reg << 2);
amdgpu_ring_write(ring, PACKETJ(regUVD_JRBC_EXTERNAL_REG_INTERNAL_OFFSET,
0, 0, PACKETJ_TYPE0));

46
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
View File

@ -45,6 +45,9 @@
#define VCN_VID_SOC_ADDRESS_2_0 0x1fb00
#define VCN1_VID_SOC_ADDRESS_3_0 0x48300
#define NORMALIZE_VCN_REG_OFFSET(offset) \
(offset & 0x1FFFF)
static int vcn_v4_0_3_start_sriov(struct amdgpu_device *adev);
static void vcn_v4_0_3_set_unified_ring_funcs(struct amdgpu_device *adev);
static void vcn_v4_0_3_set_irq_funcs(struct amdgpu_device *adev);
@ -1375,6 +1378,43 @@ static uint64_t vcn_v4_0_3_unified_ring_get_wptr(struct amdgpu_ring *ring)
regUVD_RB_WPTR);
}
static void vcn_v4_0_3_enc_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg,
uint32_t val, uint32_t mask)
{
/* For VF, only local offsets should be used */
if (amdgpu_sriov_vf(ring->adev))
reg = NORMALIZE_VCN_REG_OFFSET(reg);
amdgpu_ring_write(ring, VCN_ENC_CMD_REG_WAIT);
amdgpu_ring_write(ring, reg << 2);
amdgpu_ring_write(ring, mask);
amdgpu_ring_write(ring, val);
}
static void vcn_v4_0_3_enc_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val)
{
/* For VF, only local offsets should be used */
if (amdgpu_sriov_vf(ring->adev))
reg = NORMALIZE_VCN_REG_OFFSET(reg);
amdgpu_ring_write(ring, VCN_ENC_CMD_REG_WRITE);
amdgpu_ring_write(ring, reg << 2);
amdgpu_ring_write(ring, val);
}
static void vcn_v4_0_3_enc_ring_emit_vm_flush(struct amdgpu_ring *ring,
unsigned int vmid, uint64_t pd_addr)
{
struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->vm_hub];
pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);
/* wait for reg writes */
vcn_v4_0_3_enc_ring_emit_reg_wait(ring, hub->ctx0_ptb_addr_lo32 +
vmid * hub->ctx_addr_distance,
lower_32_bits(pd_addr), 0xffffffff);
}
static void vcn_v4_0_3_ring_emit_hdp_flush(struct amdgpu_ring *ring)
{
/* VCN engine access for HDP flush doesn't work when RRMT is enabled.
@ -1421,7 +1461,7 @@ static const struct amdgpu_ring_funcs vcn_v4_0_3_unified_ring_vm_funcs = {
.emit_ib_size = 5, /* vcn_v2_0_enc_ring_emit_ib */
.emit_ib = vcn_v2_0_enc_ring_emit_ib,
.emit_fence = vcn_v2_0_enc_ring_emit_fence,
.emit_vm_flush = vcn_v2_0_enc_ring_emit_vm_flush,
.emit_vm_flush = vcn_v4_0_3_enc_ring_emit_vm_flush,
.emit_hdp_flush = vcn_v4_0_3_ring_emit_hdp_flush,
.test_ring = amdgpu_vcn_enc_ring_test_ring,
.test_ib = amdgpu_vcn_unified_ring_test_ib,
@ -1430,8 +1470,8 @@ static const struct amdgpu_ring_funcs vcn_v4_0_3_unified_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_v2_0_enc_ring_emit_wreg,
.emit_reg_wait = vcn_v2_0_enc_ring_emit_reg_wait,
.emit_wreg = vcn_v4_0_3_enc_ring_emit_wreg,
.emit_reg_wait = vcn_v4_0_3_enc_ring_emit_reg_wait,
.emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper,
};