ring = &adev->uvd.ring;
sprintf(ring->name, "uvd");
- r = amdgpu_ring_init(adev, ring, 512, CP_PACKET2, 0xf,
- &adev->uvd.irq, 0, AMDGPU_RING_TYPE_UVD);
+ r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.irq, 0);
return r;
}
uvd_v6_0_mc_resume(adev);
- /* Set dynamic clock gating in S/W control mode */
- if (adev->cg_flags & AMD_CG_SUPPORT_UVD_MGCG) {
- uvd_v6_0_set_sw_clock_gating(adev);
- } else {
- /* disable clock gating */
- uint32_t data = RREG32(mmUVD_CGC_CTRL);
- data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK;
- WREG32(mmUVD_CGC_CTRL, data);
- }
+ /* disable clock gating */
+ WREG32_FIELD(UVD_CGC_CTRL, DYN_CLOCK_MODE, 0);
/* disable interupt */
- WREG32_P(mmUVD_MASTINT_EN, 0, ~UVD_MASTINT_EN__VCPU_EN_MASK);
+ WREG32_FIELD(UVD_MASTINT_EN, VCPU_EN, 0);
/* stall UMC and register bus before resetting VCPU */
- WREG32_P(mmUVD_LMI_CTRL2, UVD_LMI_CTRL2__STALL_ARB_UMC_MASK, ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK);
+ WREG32_FIELD(UVD_LMI_CTRL2, STALL_ARB_UMC, 1);
mdelay(1);
/* put LMI, VCPU, RBC etc... into reset */
mdelay(5);
/* take UVD block out of reset */
- WREG32_P(mmSRBM_SOFT_RESET, 0, ~SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK);
+ WREG32_FIELD(SRBM_SOFT_RESET, SOFT_RESET_UVD, 0);
mdelay(5);
/* initialize UVD memory controller */
WREG32(mmUVD_VCPU_CNTL, UVD_VCPU_CNTL__CLK_EN_MASK);
/* enable UMC */
- WREG32_P(mmUVD_LMI_CTRL2, 0, ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK);
+ WREG32_FIELD(UVD_LMI_CTRL2, STALL_ARB_UMC, 0);
/* boot up the VCPU */
WREG32(mmUVD_SOFT_RESET, 0);
break;
DRM_ERROR("UVD not responding, trying to reset the VCPU!!!\n");
- WREG32_P(mmUVD_SOFT_RESET, UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK,
- ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK);
+ WREG32_FIELD(UVD_SOFT_RESET, VCPU_SOFT_RESET, 1);
mdelay(10);
- WREG32_P(mmUVD_SOFT_RESET, 0,
- ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK);
+ WREG32_FIELD(UVD_SOFT_RESET, VCPU_SOFT_RESET, 0);
mdelay(10);
r = -1;
}
/* clear the bit 4 of UVD_STATUS */
WREG32_P(mmUVD_STATUS, 0, ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT));
+ /* force RBC into idle state */
rb_bufsz = order_base_2(ring->ring_size);
- tmp = 0;
- tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz);
+ tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz);
tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1);
tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1);
tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_WPTR_POLL_EN, 0);
tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1);
tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1);
- /* force RBC into idle state */
WREG32(mmUVD_RBC_RB_CNTL, tmp);
/* set the write pointer delay */
ring->wptr = RREG32(mmUVD_RBC_RB_RPTR);
WREG32(mmUVD_RBC_RB_WPTR, ring->wptr);
- WREG32_P(mmUVD_RBC_RB_CNTL, 0, ~UVD_RBC_RB_CNTL__RB_NO_FETCH_MASK);
+ WREG32_FIELD(UVD_RBC_RB_CNTL, RB_NO_FETCH, 0);
return 0;
}
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
for (i = 0; i < adev->usec_timeout; i++) {
- if (!(RREG32(mmSRBM_STATUS) & SRBM_STATUS__UVD_BUSY_MASK))
+ if (uvd_v6_0_is_idle(handle))
return 0;
}
return -ETIMEDOUT;
}
-static int uvd_v6_0_soft_reset(void *handle)
+#define AMDGPU_UVD_STATUS_BUSY_MASK 0xfd
+static bool uvd_v6_0_check_soft_reset(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ u32 srbm_soft_reset = 0;
+ u32 tmp = RREG32(mmSRBM_STATUS);
+
+ if (REG_GET_FIELD(tmp, SRBM_STATUS, UVD_RQ_PENDING) ||
+ REG_GET_FIELD(tmp, SRBM_STATUS, UVD_BUSY) ||
+ (RREG32(mmUVD_STATUS) & AMDGPU_UVD_STATUS_BUSY_MASK))
+ srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_UVD, 1);
+
+ if (srbm_soft_reset) {
+ adev->uvd.srbm_soft_reset = srbm_soft_reset;
+ return true;
+ } else {
+ adev->uvd.srbm_soft_reset = 0;
+ return false;
+ }
+}
+
+static int uvd_v6_0_pre_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ if (!adev->uvd.srbm_soft_reset)
+ return 0;
+
uvd_v6_0_stop(adev);
+ return 0;
+}
+
+static int uvd_v6_0_soft_reset(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ u32 srbm_soft_reset;
+
+ if (!adev->uvd.srbm_soft_reset)
+ return 0;
+ srbm_soft_reset = adev->uvd.srbm_soft_reset;
+
+ if (srbm_soft_reset) {
+ u32 tmp;
+
+ tmp = RREG32(mmSRBM_SOFT_RESET);
+ tmp |= srbm_soft_reset;
+ dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp);
+ WREG32(mmSRBM_SOFT_RESET, tmp);
+ tmp = RREG32(mmSRBM_SOFT_RESET);
+
+ udelay(50);
+
+ tmp &= ~srbm_soft_reset;
+ WREG32(mmSRBM_SOFT_RESET, tmp);
+ tmp = RREG32(mmSRBM_SOFT_RESET);
+
+ /* Wait a little for things to settle down */
+ udelay(50);
+ }
+
+ return 0;
+}
+
+static int uvd_v6_0_post_soft_reset(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (!adev->uvd.srbm_soft_reset)
+ return 0;
- WREG32_P(mmSRBM_SOFT_RESET, SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK,
- ~SRBM_SOFT_RESET__SOFT_RESET_UVD_MASK);
mdelay(5);
return uvd_v6_0_start(adev);
enum amd_clockgating_state state)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- bool enable = (state == AMD_CG_STATE_GATE) ? true : false;
- static int curstate = -1;
if (adev->asic_type == CHIP_FIJI ||
- adev->asic_type == CHIP_POLARIS10)
- uvd_v6_set_bypass_mode(adev, enable);
+ adev->asic_type == CHIP_POLARIS10)
+ uvd_v6_set_bypass_mode(adev, state == AMD_CG_STATE_GATE ? true : false);
if (!(adev->cg_flags & AMD_CG_SUPPORT_UVD_MGCG))
return 0;
- if (curstate == state)
- return 0;
-
- curstate = state;
- if (enable) {
+ if (state == AMD_CG_STATE_GATE) {
/* disable HW gating and enable Sw gating */
uvd_v6_0_set_sw_clock_gating(adev);
} else {
if (!(adev->pg_flags & AMD_PG_SUPPORT_UVD))
return 0;
+ WREG32(mmUVD_POWER_STATUS, UVD_POWER_STATUS__UVD_PG_EN_MASK);
+
if (state == AMD_PG_STATE_GATE) {
uvd_v6_0_stop(adev);
return 0;
}
}
-const struct amd_ip_funcs uvd_v6_0_ip_funcs = {
+static const struct amd_ip_funcs uvd_v6_0_ip_funcs = {
.name = "uvd_v6_0",
.early_init = uvd_v6_0_early_init,
.late_init = NULL,
.resume = uvd_v6_0_resume,
.is_idle = uvd_v6_0_is_idle,
.wait_for_idle = uvd_v6_0_wait_for_idle,
+ .check_soft_reset = uvd_v6_0_check_soft_reset,
+ .pre_soft_reset = uvd_v6_0_pre_soft_reset,
.soft_reset = uvd_v6_0_soft_reset,
+ .post_soft_reset = uvd_v6_0_post_soft_reset,
.set_clockgating_state = uvd_v6_0_set_clockgating_state,
.set_powergating_state = uvd_v6_0_set_powergating_state,
};
static const struct amdgpu_ring_funcs uvd_v6_0_ring_phys_funcs = {
+ .type = AMDGPU_RING_TYPE_UVD,
+ .align_mask = 0xf,
+ .nop = PACKET0(mmUVD_NO_OP, 0),
.get_rptr = uvd_v6_0_ring_get_rptr,
.get_wptr = uvd_v6_0_ring_get_wptr,
.set_wptr = uvd_v6_0_ring_set_wptr,
.parse_cs = amdgpu_uvd_ring_parse_cs,
+ .emit_frame_size =
+ 2 + /* uvd_v6_0_ring_emit_hdp_flush */
+ 2 + /* uvd_v6_0_ring_emit_hdp_invalidate */
+ 10 + /* uvd_v6_0_ring_emit_pipeline_sync */
+ 14, /* uvd_v6_0_ring_emit_fence x1 no user fence */
+ .emit_ib_size = 8, /* uvd_v6_0_ring_emit_ib */
.emit_ib = uvd_v6_0_ring_emit_ib,
.emit_fence = uvd_v6_0_ring_emit_fence,
.emit_hdp_flush = uvd_v6_0_ring_emit_hdp_flush,
};
static const struct amdgpu_ring_funcs uvd_v6_0_ring_vm_funcs = {
+ .type = AMDGPU_RING_TYPE_UVD,
+ .align_mask = 0xf,
+ .nop = PACKET0(mmUVD_NO_OP, 0),
.get_rptr = uvd_v6_0_ring_get_rptr,
.get_wptr = uvd_v6_0_ring_get_wptr,
.set_wptr = uvd_v6_0_ring_set_wptr,
- .parse_cs = NULL,
+ .emit_frame_size =
+ 2 + /* uvd_v6_0_ring_emit_hdp_flush */
+ 2 + /* uvd_v6_0_ring_emit_hdp_invalidate */
+ 10 + /* uvd_v6_0_ring_emit_pipeline_sync */
+ 20 + /* uvd_v6_0_ring_emit_vm_flush */
+ 14 + 14, /* uvd_v6_0_ring_emit_fence x2 vm fence */
+ .emit_ib_size = 8, /* uvd_v6_0_ring_emit_ib */
.emit_ib = uvd_v6_0_ring_emit_ib,
.emit_fence = uvd_v6_0_ring_emit_fence,
.emit_vm_flush = uvd_v6_0_ring_emit_vm_flush,
adev->uvd.irq.num_types = 1;
adev->uvd.irq.funcs = &uvd_v6_0_irq_funcs;
}
+
+const struct amdgpu_ip_block_version uvd_v6_0_ip_block =
+{
+ .type = AMD_IP_BLOCK_TYPE_UVD,
+ .major = 6,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &uvd_v6_0_ip_funcs,
+};
+
+const struct amdgpu_ip_block_version uvd_v6_2_ip_block =
+{
+ .type = AMD_IP_BLOCK_TYPE_UVD,
+ .major = 6,
+ .minor = 2,
+ .rev = 0,
+ .funcs = &uvd_v6_0_ip_funcs,
+};
+
+const struct amdgpu_ip_block_version uvd_v6_3_ip_block =
+{
+ .type = AMD_IP_BLOCK_TYPE_UVD,
+ .major = 6,
+ .minor = 3,
+ .rev = 0,
+ .funcs = &uvd_v6_0_ip_funcs,
+};
projects / linux-block.git / blobdiff