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msm: eva: synx v2 support

Bläddra i källkod 
propagated sync v2 support from 2.0
reference 4162025

Change-Id: I3427657e21e7eda92088d828203a330ba3c86335
Signed-off-by: Yu SI <quic_ysi@quicinc.com>
Signed-off-by: George Shen <quic_sqiao@quicinc.com>
This commit is contained in:
Yu SI
2022-10-06 22:20:51 -07:00
committad av George Shen
förälder 98e4c251f6
incheckning 7597271dde
15 ändrade filer med 694 tillägg och 98 borttagningar
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76
msm/eva/cvp_hfi.c
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@@ -100,6 +100,8 @@ static void __noc_error_info_iris2(struct iris_hfi_device *device);
static int __enable_hw_power_collapse(struct iris_hfi_device *device);
static int __power_off_controller(struct iris_hfi_device *device);
static int __hwfence_regs_map(struct iris_hfi_device *device);
static int __hwfence_regs_unmap(struct iris_hfi_device *device);
static struct iris_hfi_vpu_ops iris2_ops = {
.interrupt_init = interrupt_init_iris2,
@@ -136,6 +138,15 @@ static inline bool is_sys_cache_present(struct iris_hfi_device *device)
return device->res->sys_cache_present;
}
static int cvp_synx_recover(void)
{
#ifdef CVP_SYNX_ENABLED
return synx_recover(SYNX_CLIENT_EVA_CTX0);
#else
return 0;
#endif /* End of CVP_SYNX_ENABLED */
}
#define ROW_SIZE 32
int get_hfi_version(void)
@@ -1891,6 +1902,60 @@ static int iris_pm_qos_update(void *device)
return 0;
}
static int __hwfence_regs_map(struct iris_hfi_device *device)
{
int rc = 0;
struct context_bank_info *cb;
cb = msm_cvp_smem_get_context_bank(device->res, 0);
if (!cb) {
dprintk(CVP_ERR, "%s: fail to get cb\n", __func__);
return -EINVAL;
}
rc = iommu_map(cb->domain, device->res->ipclite_iova,
device->res->ipclite_phyaddr,
device->res->ipclite_size,
IOMMU_READ | IOMMU_WRITE);
if (rc) {
dprintk(CVP_ERR, "map ipclite fail %d %#x %#x %#x\n",
rc, device->res->ipclite_iova,
device->res->ipclite_phyaddr,
device->res->ipclite_size);
return rc;
}
rc = iommu_map(cb->domain, device->res->hwmutex_iova,
device->res->hwmutex_phyaddr,
device->res->hwmutex_size,
IOMMU_MMIO | IOMMU_READ | IOMMU_WRITE);
if (rc) {
dprintk(CVP_ERR, "map hwmutex fail %d %#x %#x %#x\n",
rc, device->res->hwmutex_iova,
device->res->hwmutex_phyaddr,
device->res->hwmutex_size);
return rc;
}
return rc;
}
static int __hwfence_regs_unmap(struct iris_hfi_device *device)
{
int rc = 0;
struct context_bank_info *cb;
cb = msm_cvp_smem_get_context_bank(device->res, 0);
if (!cb) {
dprintk(CVP_ERR, "%s: fail to get cb\n", __func__);
return -EINVAL;
}
iommu_unmap(cb->domain, device->res->ipclite_iova,
device->res->ipclite_size);
iommu_unmap(cb->domain, device->res->hwmutex_iova,
device->res->hwmutex_size);
return rc;
}
static int iris_hfi_core_init(void *device)
{
int rc = 0;
@@ -1922,6 +1987,8 @@ static int iris_hfi_core_init(void *device)
dev->bus_vote.data_count = 1;
dev->bus_vote.data->power_mode = CVP_POWER_TURBO;
__hwfence_regs_map(dev);
rc = __load_fw(dev);
if (rc) {
dprintk(CVP_ERR, "Failed to load Iris FW\n");
@@ -1997,6 +2064,14 @@ static int iris_hfi_core_init(void *device)
__set_ubwc_config(device);
__sys_set_idle_indicator(device, true);
#ifdef CVP_CONFIG_SYNX_V2
rc = cvp_synx_recover();
if (rc) {
dprintk(CVP_ERR, "Failed to recover synx\n");
goto err_core_init;
}
#endif
if (dev->res->pm_qos.latency_us) {
int err = 0;
u32 i, cpu;
@@ -2082,6 +2157,7 @@ static int iris_hfi_core_release(void *dev)
__disable_subcaches(device);
__unload_fw(device);
__hwfence_regs_unmap(device);
if (msm_cvp_mmrm_enabled) {
rc = msm_cvp_mmrm_deregister(device);