msm: camera: icp: Add support for synx signaling
Add support to map global sync and hw mutex memory for ICP. Share the region information with FW over GP registers. CRs-Fixed: 3351015 Change-Id: Ie7a6af40ffd922ae89d64205787e3c656a007c49 Signed-off-by: Karthik Anantha Ram <quic_kartanan@quicinc.com>
This commit is contained in:
Karthik Anantha Ram
committed by
Camera Software Integration
Camera Software Integration
szülő
0745a9ea41
commit
8f5c061dc5
@@ -38,6 +38,8 @@ struct hfi_mem {
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* @io_mem: io memory info
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* @io_mem2: 2nd io memory info
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* @fw_uncached: FW uncached region info
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* @global_sync: Global sync mem for IPC
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* @hwmutex: HWMutex memory
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*/
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struct hfi_mem_info {
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struct hfi_mem qtbl;
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@@ -51,6 +53,8 @@ struct hfi_mem_info {
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struct hfi_mem io_mem;
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struct hfi_mem io_mem2;
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struct hfi_mem fw_uncached;
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struct hfi_mem global_sync;
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struct hfi_mem hwmutex;
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};
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/**
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@@ -13,23 +13,27 @@
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/* general purpose registers */
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#define GEN_PURPOSE_REG(n) (n * 4)
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#define HFI_REG_FW_VERSION GEN_PURPOSE_REG(1)
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#define HFI_REG_HOST_ICP_INIT_REQUEST GEN_PURPOSE_REG(2)
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#define HFI_REG_ICP_HOST_INIT_RESPONSE GEN_PURPOSE_REG(3)
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#define HFI_REG_SHARED_MEM_PTR GEN_PURPOSE_REG(4)
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#define HFI_REG_SHARED_MEM_SIZE GEN_PURPOSE_REG(5)
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#define HFI_REG_QTBL_PTR GEN_PURPOSE_REG(6)
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#define HFI_REG_SECONDARY_HEAP_PTR GEN_PURPOSE_REG(7)
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#define HFI_REG_SECONDARY_HEAP_SIZE GEN_PURPOSE_REG(8)
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#define HFI_REG_SFR_PTR GEN_PURPOSE_REG(10)
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#define HFI_REG_QDSS_IOVA GEN_PURPOSE_REG(11)
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#define HFI_REG_QDSS_IOVA_SIZE GEN_PURPOSE_REG(12)
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#define HFI_REG_IO_REGION_IOVA GEN_PURPOSE_REG(13)
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#define HFI_REG_IO_REGION_SIZE GEN_PURPOSE_REG(14)
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#define HFI_REG_IO2_REGION_IOVA GEN_PURPOSE_REG(15)
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#define HFI_REG_IO2_REGION_SIZE GEN_PURPOSE_REG(16)
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#define HFI_REG_FWUNCACHED_REGION_IOVA GEN_PURPOSE_REG(17)
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#define HFI_REG_FWUNCACHED_REGION_SIZE GEN_PURPOSE_REG(18)
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#define HFI_REG_FW_VERSION GEN_PURPOSE_REG(1)
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#define HFI_REG_HOST_ICP_INIT_REQUEST GEN_PURPOSE_REG(2)
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#define HFI_REG_ICP_HOST_INIT_RESPONSE GEN_PURPOSE_REG(3)
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#define HFI_REG_SHARED_MEM_PTR GEN_PURPOSE_REG(4)
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#define HFI_REG_SHARED_MEM_SIZE GEN_PURPOSE_REG(5)
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#define HFI_REG_QTBL_PTR GEN_PURPOSE_REG(6)
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#define HFI_REG_SECONDARY_HEAP_PTR GEN_PURPOSE_REG(7)
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#define HFI_REG_SECONDARY_HEAP_SIZE GEN_PURPOSE_REG(8)
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#define HFI_REG_SFR_PTR GEN_PURPOSE_REG(10)
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#define HFI_REG_QDSS_IOVA GEN_PURPOSE_REG(11)
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#define HFI_REG_QDSS_IOVA_SIZE GEN_PURPOSE_REG(12)
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#define HFI_REG_IO_REGION_IOVA GEN_PURPOSE_REG(13)
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#define HFI_REG_IO_REGION_SIZE GEN_PURPOSE_REG(14)
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#define HFI_REG_IO2_REGION_IOVA GEN_PURPOSE_REG(15)
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#define HFI_REG_IO2_REGION_SIZE GEN_PURPOSE_REG(16)
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#define HFI_REG_FWUNCACHED_REGION_IOVA GEN_PURPOSE_REG(17)
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#define HFI_REG_FWUNCACHED_REGION_SIZE GEN_PURPOSE_REG(18)
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#define HFI_REG_FWUNCACHED_GLOBAL_SYNC_IOVA GEN_PURPOSE_REG(19)
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#define HFI_REG_FWUNCACHED_GLOBAL_SYNC_LEN GEN_PURPOSE_REG(20)
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#define HFI_REG_DEVICE_HWMUTEX_IOVA GEN_PURPOSE_REG(21)
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#define HFI_REG_DEVICE_HWMUTEX_SIZE GEN_PURPOSE_REG(22)
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/* start of Queue table and queues */
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#define MAX_ICP_HFI_QUEUES 4
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@@ -730,6 +730,16 @@ int cam_hfi_resume(struct hfi_mem_info *hfi_mem)
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cam_io_w_mb((uint32_t)hfi_mem->fw_uncached.len,
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icp_base + HFI_REG_FWUNCACHED_REGION_SIZE);
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cam_io_w_mb((uint32_t)hfi_mem->global_sync.iova,
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icp_base + HFI_REG_FWUNCACHED_GLOBAL_SYNC_IOVA);
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cam_io_w_mb((uint32_t)hfi_mem->global_sync.len,
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icp_base + HFI_REG_FWUNCACHED_GLOBAL_SYNC_LEN);
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cam_io_w_mb((uint32_t)hfi_mem->hwmutex.iova,
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icp_base + HFI_REG_DEVICE_HWMUTEX_IOVA);
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cam_io_w_mb((uint32_t)hfi_mem->hwmutex.len,
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icp_base + HFI_REG_DEVICE_HWMUTEX_SIZE);
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CAM_DBG(CAM_HFI, "IO1 : [0x%x 0x%x] IO2 [0x%x 0x%x]",
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hfi_mem->io_mem.iova, hfi_mem->io_mem.len,
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hfi_mem->io_mem2.iova, hfi_mem->io_mem2.len);
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@@ -746,6 +756,10 @@ int cam_hfi_resume(struct hfi_mem_info *hfi_mem)
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hfi_mem->qtbl.iova, hfi_mem->qtbl.len,
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hfi_mem->sfr_buf.iova, hfi_mem->sfr_buf.len);
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CAM_DBG(CAM_HFI, "global sync : [0x%x 0x%x] hwmutex [0x%x 0x%x]",
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hfi_mem->global_sync.iova, hfi_mem->global_sync.len,
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hfi_mem->hwmutex.iova, hfi_mem->hwmutex.len);
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return rc;
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}
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@@ -939,6 +953,14 @@ int cam_hfi_init(struct hfi_mem_info *hfi_mem, const struct hfi_ops *hfi_ops,
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icp_base + HFI_REG_FWUNCACHED_REGION_IOVA);
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cam_io_w_mb((uint32_t)hfi_mem->fw_uncached.len,
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icp_base + HFI_REG_FWUNCACHED_REGION_SIZE);
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cam_io_w_mb((uint32_t)hfi_mem->global_sync.iova,
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icp_base + HFI_REG_FWUNCACHED_GLOBAL_SYNC_IOVA);
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cam_io_w_mb((uint32_t)hfi_mem->global_sync.len,
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icp_base + HFI_REG_FWUNCACHED_GLOBAL_SYNC_LEN);
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cam_io_w_mb((uint32_t)hfi_mem->hwmutex.iova,
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icp_base + HFI_REG_DEVICE_HWMUTEX_IOVA);
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cam_io_w_mb((uint32_t)hfi_mem->hwmutex.len,
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icp_base + HFI_REG_DEVICE_HWMUTEX_SIZE);
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CAM_DBG(CAM_HFI, "IO1 : [0x%x 0x%x] IO2 [0x%x 0x%x]",
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hfi_mem->io_mem.iova, hfi_mem->io_mem.len,
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@@ -956,6 +978,10 @@ int cam_hfi_init(struct hfi_mem_info *hfi_mem, const struct hfi_ops *hfi_ops,
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hfi_mem->qtbl.iova, hfi_mem->qtbl.len,
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hfi_mem->sfr_buf.iova, hfi_mem->sfr_buf.len);
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CAM_DBG(CAM_HFI, "global sync : [0x%x 0x%x] hwmutex [0x%x 0x%x]",
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hfi_mem->global_sync.iova, hfi_mem->global_sync.len,
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hfi_mem->hwmutex.iova, hfi_mem->hwmutex.len);
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if (cam_presil_mode_enabled())
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cam_hfi_presil_setup(hfi_mem);
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@@ -55,6 +55,9 @@
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#define ICP_DEVICE_IDLE_TIMEOUT 400
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/* Memory required to setup all HFI queues and sec heap */
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#define ICP_HFI_QUEUES_MEM_SIZE 0x700000
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DECLARE_RWSEM(frame_in_process_sem);
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static struct cam_icp_hw_mgr icp_hw_mgr;
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@@ -3073,23 +3076,16 @@ static void cam_icp_free_fw_mem(void)
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static void cam_icp_free_hfi_mem(void)
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{
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int rc;
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struct cam_smmu_region_info fwuncached_region_info;
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bool fwuncached_region_exists = false;
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cam_icp_free_fw_mem();
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rc = cam_smmu_get_region_info(icp_hw_mgr.iommu_hdl,
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CAM_SMMU_REGION_FWUNCACHED,
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&fwuncached_region_info);
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if (!rc)
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fwuncached_region_exists = true;
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if (fwuncached_region_exists) {
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if (icp_hw_mgr.hfi_mem.fw_uncached_region) {
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rc = cam_mem_mgr_free_memory_region(
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&icp_hw_mgr.hfi_mem.fw_uncached);
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&icp_hw_mgr.hfi_mem.fw_uncached_generic);
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if (rc)
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CAM_ERR(CAM_ICP,
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"failed to unreserve fwuncached region");
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icp_hw_mgr.hfi_mem.fw_uncached_region = false;
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} else {
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rc = cam_mem_mgr_free_memory_region(
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&icp_hw_mgr.hfi_mem.sec_heap);
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@@ -3104,6 +3100,14 @@ static void cam_icp_free_hfi_mem(void)
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}
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cam_smmu_unmap_phy_mem_region(icp_hw_mgr.iommu_hdl, CAM_SMMU_REGION_QDSS, 0);
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/* Skip freeing if not allocated */
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if (icp_hw_mgr.synx_signaling_en) {
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cam_smmu_unmap_phy_mem_region(icp_hw_mgr.iommu_hdl, CAM_SMMU_REGION_FWUNCACHED,
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CAM_SMMU_SUBREGION_GLOBAL_SYNC_MEM);
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cam_smmu_unmap_phy_mem_region(icp_hw_mgr.iommu_hdl, CAM_SMMU_REGION_DEVICE,
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CAM_SMMU_SUBREGION_HWMUTEX);
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}
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}
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static int cam_icp_alloc_secheap_mem(struct cam_mem_mgr_memory_desc *secheap)
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@@ -3114,8 +3118,7 @@ static int cam_icp_alloc_secheap_mem(struct cam_mem_mgr_memory_desc *secheap)
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struct cam_smmu_region_info secheap_info;
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rc = cam_smmu_get_region_info(icp_hw_mgr.iommu_hdl,
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CAM_SMMU_REGION_SECHEAP,
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&secheap_info);
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CAM_SMMU_REGION_SECHEAP, &secheap_info);
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if (rc) {
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CAM_ERR(CAM_ICP, "Unable to get secheap memory info");
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return rc;
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@@ -3237,6 +3240,74 @@ static int cam_icp_allocate_qdss_mem(void)
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return rc;
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}
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static int cam_icp_allocate_global_sync_mem(void)
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{
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int rc;
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size_t len;
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dma_addr_t iova;
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rc = cam_smmu_map_phy_mem_region(icp_hw_mgr.iommu_hdl,
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CAM_SMMU_REGION_FWUNCACHED,
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CAM_SMMU_SUBREGION_GLOBAL_SYNC_MEM, &iova, &len);
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if (rc) {
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CAM_ERR(CAM_ICP,
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"Failed in allocating global sync ipc mem rc %d", rc);
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return rc;
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}
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icp_hw_mgr.hfi_mem.fw_uncached_global_sync.len = len;
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icp_hw_mgr.hfi_mem.fw_uncached_global_sync.iova = iova;
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icp_hw_mgr.hfi_mem.fw_uncached_global_sync.smmu_hdl = icp_hw_mgr.iommu_hdl;
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CAM_DBG(CAM_ICP, "iova: %llx, len: %zu", iova, len);
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return rc;
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}
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static int cam_icp_allocate_device_hwmutex_mem(void)
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{
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int rc;
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size_t len;
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dma_addr_t iova;
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rc = cam_smmu_map_phy_mem_region(icp_hw_mgr.iommu_hdl,
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CAM_SMMU_REGION_DEVICE, CAM_SMMU_SUBREGION_HWMUTEX, &iova, &len);
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if (rc) {
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CAM_ERR(CAM_ICP,
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"Failed in allocating hwmutex mem rc %d", rc);
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return rc;
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}
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icp_hw_mgr.hfi_mem.hwmutex.len = len;
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icp_hw_mgr.hfi_mem.hwmutex.iova = iova;
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icp_hw_mgr.hfi_mem.hwmutex.smmu_hdl = icp_hw_mgr.iommu_hdl;
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CAM_DBG(CAM_ICP, "iova: %llx, len: %zu", iova, len);
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return rc;
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}
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static int cam_icp_allocate_mem_for_fence_signaling(void)
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{
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int rc;
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rc = cam_icp_allocate_global_sync_mem();
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if (rc)
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return rc;
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rc = cam_icp_allocate_device_hwmutex_mem();
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if (rc)
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goto unmap_global_sync;
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return 0;
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unmap_global_sync:
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cam_smmu_unmap_phy_mem_region(icp_hw_mgr.iommu_hdl,
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CAM_SMMU_REGION_FWUNCACHED,
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CAM_SMMU_SUBREGION_GLOBAL_SYNC_MEM);
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return rc;
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}
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static int cam_icp_get_io_mem_info(void)
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{
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int rc;
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@@ -3266,8 +3337,7 @@ static int cam_icp_allocate_hfi_mem(void)
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bool fwuncached_region_exists = false;
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rc = cam_smmu_get_region_info(icp_hw_mgr.iommu_hdl,
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CAM_SMMU_REGION_SHARED,
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&icp_hw_mgr.hfi_mem.shmem);
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CAM_SMMU_REGION_SHARED, &icp_hw_mgr.hfi_mem.shmem);
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if (rc) {
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CAM_ERR(CAM_ICP, "Unable to get shared memory info rc %d", rc);
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return rc;
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@@ -3286,8 +3356,7 @@ static int cam_icp_allocate_hfi_mem(void)
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}
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rc = cam_smmu_get_region_info(icp_hw_mgr.iommu_hdl,
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CAM_SMMU_REGION_FWUNCACHED,
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&fwuncached_region_info);
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CAM_SMMU_REGION_FWUNCACHED, &fwuncached_region_info);
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if (!rc)
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fwuncached_region_exists = true;
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@@ -3297,19 +3366,27 @@ static int cam_icp_allocate_hfi_mem(void)
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uint32_t offset;
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uint64_t size;
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alloc.size = fwuncached_region_info.iova_len;
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alloc.size = ICP_HFI_QUEUES_MEM_SIZE;
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alloc.align = 0;
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alloc.flags = CAM_MEM_FLAG_KMD_ACCESS;
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alloc.smmu_hdl = icp_hw_mgr.iommu_hdl;
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rc = cam_mem_mgr_reserve_memory_region(&alloc,
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CAM_SMMU_REGION_FWUNCACHED,
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&out);
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CAM_SMMU_REGION_FWUNCACHED, &out);
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if (rc) {
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CAM_ERR(CAM_ICP, "Unable to reserve secheap memory rc %d", rc);
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CAM_ERR(CAM_ICP, "Unable to reserve fw uncached memory rc %d", rc);
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goto qtbl_alloc_failed;
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}
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icp_hw_mgr.hfi_mem.fw_uncached = out;
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icp_hw_mgr.hfi_mem.fw_uncached_region = true;
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/*
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* If the FW uncached region is carved into different subregions
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* send the whole region to FW, resulting in one ICP MMU entry.
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* If reserving for FW uncached the SMMU will map the FW uncached
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* generic, and return the appropriate va
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*
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*/
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icp_hw_mgr.hfi_mem.fw_uncached = fwuncached_region_info;
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icp_hw_mgr.hfi_mem.fw_uncached_generic = out;
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offset = 0;
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@@ -3371,8 +3448,7 @@ static int cam_icp_allocate_hfi_mem(void)
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CAM_ERR(CAM_ICP,
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"FW uncached region size %lld not enough, required %lld",
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offset, out.len);
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cam_mem_mgr_free_memory_region(
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&icp_hw_mgr.hfi_mem.fw_uncached);
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cam_mem_mgr_free_memory_region(&icp_hw_mgr.hfi_mem.fw_uncached_generic);
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goto qtbl_alloc_failed;
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}
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} else {
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@@ -3413,7 +3489,7 @@ static int cam_icp_allocate_hfi_mem(void)
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}
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}
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CAM_DBG(CAM_ICP, "Shared Region [0x%x %lld] FW Uncached Region [0x%x %lld]",
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CAM_DBG(CAM_ICP, "Shared Region [0x%x %lld] FW Uncached nested Region [0x%x %lld]",
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icp_hw_mgr.hfi_mem.shmem.iova_start,
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icp_hw_mgr.hfi_mem.shmem.iova_len,
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fwuncached_region_info.iova_start,
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@@ -3421,9 +3497,9 @@ static int cam_icp_allocate_hfi_mem(void)
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CAM_DBG(CAM_ICP,
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"FwUncached[0x%x %p %lld] QTbl[0x%x %p %lld] CmdQ[0x%x %p %lld] MsgQ[0x%x %p %lld]",
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icp_hw_mgr.hfi_mem.fw_uncached.iova,
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icp_hw_mgr.hfi_mem.fw_uncached.kva,
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icp_hw_mgr.hfi_mem.fw_uncached.len,
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icp_hw_mgr.hfi_mem.fw_uncached_generic.iova,
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icp_hw_mgr.hfi_mem.fw_uncached_generic.kva,
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icp_hw_mgr.hfi_mem.fw_uncached_generic.len,
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icp_hw_mgr.hfi_mem.qtbl.iova,
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icp_hw_mgr.hfi_mem.qtbl.kva,
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icp_hw_mgr.hfi_mem.qtbl.len,
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@@ -3451,13 +3527,27 @@ static int cam_icp_allocate_hfi_mem(void)
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CAM_ERR(CAM_ICP, "Unable to get I/O region info rc %d", rc);
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if (fwuncached_region_exists) {
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cam_mem_mgr_free_memory_region(
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&icp_hw_mgr.hfi_mem.fw_uncached);
|
||||
&icp_hw_mgr.hfi_mem.fw_uncached_generic);
|
||||
goto qtbl_alloc_failed;
|
||||
} else {
|
||||
goto get_io_mem_failed;
|
||||
}
|
||||
}
|
||||
|
||||
/* Allocate sync global mem & hwmutex for IPC */
|
||||
if (icp_hw_mgr.synx_signaling_en) {
|
||||
rc = cam_icp_allocate_mem_for_fence_signaling();
|
||||
if (rc) {
|
||||
if (fwuncached_region_exists) {
|
||||
cam_mem_mgr_free_memory_region(
|
||||
&icp_hw_mgr.hfi_mem.fw_uncached_generic);
|
||||
goto qtbl_alloc_failed;
|
||||
} else {
|
||||
goto get_io_mem_failed;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return rc;
|
||||
get_io_mem_failed:
|
||||
cam_mem_mgr_free_memory_region(&icp_hw_mgr.hfi_mem.sec_heap);
|
||||
@@ -3744,7 +3834,7 @@ static void cam_icp_mgr_proc_shutdown(struct cam_icp_hw_mgr *hw_mgr)
|
||||
|
||||
static int cam_icp_mgr_hfi_resume(struct cam_icp_hw_mgr *hw_mgr)
|
||||
{
|
||||
struct hfi_mem_info hfi_mem;
|
||||
struct hfi_mem_info hfi_mem = {0};
|
||||
|
||||
hfi_mem.qtbl.kva = icp_hw_mgr.hfi_mem.qtbl.kva;
|
||||
hfi_mem.qtbl.iova = icp_hw_mgr.hfi_mem.qtbl.iova;
|
||||
@@ -3787,6 +3877,18 @@ static int cam_icp_mgr_hfi_resume(struct cam_icp_hw_mgr *hw_mgr)
|
||||
hfi_mem.qdss.iova = icp_hw_mgr.hfi_mem.qdss_buf.iova;
|
||||
hfi_mem.qdss.len = icp_hw_mgr.hfi_mem.qdss_buf.len;
|
||||
|
||||
if (icp_hw_mgr.synx_signaling_en) {
|
||||
hfi_mem.global_sync.iova = icp_hw_mgr.hfi_mem.fw_uncached_global_sync.iova;
|
||||
hfi_mem.global_sync.len = icp_hw_mgr.hfi_mem.fw_uncached_global_sync.len;
|
||||
|
||||
hfi_mem.hwmutex.iova = icp_hw_mgr.hfi_mem.hwmutex.iova;
|
||||
hfi_mem.hwmutex.len = icp_hw_mgr.hfi_mem.hwmutex.len;
|
||||
CAM_DBG(CAM_ICP,
|
||||
"global sync [iova = 0x%llx len = 0x%llx] hwmutex [iova = 0x%llx len = 0x%llx]",
|
||||
hfi_mem.global_sync.iova, hfi_mem.global_sync.len,
|
||||
hfi_mem.hwmutex.iova, hfi_mem.hwmutex.len);
|
||||
}
|
||||
|
||||
if (icp_hw_mgr.hfi_mem.io_mem.discard_iova_start &&
|
||||
icp_hw_mgr.hfi_mem.io_mem.discard_iova_len) {
|
||||
/* IO Region 1 */
|
||||
@@ -3813,8 +3915,8 @@ static int cam_icp_mgr_hfi_resume(struct cam_icp_hw_mgr *hw_mgr)
|
||||
hfi_mem.io_mem2.len = 0x0;
|
||||
}
|
||||
|
||||
hfi_mem.fw_uncached.iova = icp_hw_mgr.hfi_mem.fw_uncached.iova;
|
||||
hfi_mem.fw_uncached.len = icp_hw_mgr.hfi_mem.fw_uncached.len;
|
||||
hfi_mem.fw_uncached.iova = icp_hw_mgr.hfi_mem.fw_uncached.iova_start;
|
||||
hfi_mem.fw_uncached.len = icp_hw_mgr.hfi_mem.fw_uncached.iova_len;
|
||||
|
||||
CAM_DBG(CAM_ICP,
|
||||
"IO region1 IOVA = %X length = %lld, IO region2 IOVA = %X length = %lld",
|
||||
@@ -4293,7 +4395,7 @@ static int cam_icp_mgr_hfi_init(struct cam_icp_hw_mgr *hw_mgr)
|
||||
{
|
||||
struct cam_hw_intf *icp_dev_intf = NULL;
|
||||
struct cam_hw_info *icp_dev = NULL;
|
||||
struct hfi_mem_info hfi_mem;
|
||||
struct hfi_mem_info hfi_mem = {0};
|
||||
const struct hfi_ops *hfi_ops;
|
||||
int rc;
|
||||
|
||||
@@ -4334,6 +4436,19 @@ static int cam_icp_mgr_hfi_init(struct cam_icp_hw_mgr *hw_mgr)
|
||||
hfi_mem.qdss.iova = icp_hw_mgr.hfi_mem.qdss_buf.iova;
|
||||
hfi_mem.qdss.len = icp_hw_mgr.hfi_mem.qdss_buf.len;
|
||||
|
||||
if (icp_hw_mgr.synx_signaling_en) {
|
||||
hfi_mem.global_sync.iova = icp_hw_mgr.hfi_mem.fw_uncached_global_sync.iova;
|
||||
hfi_mem.global_sync.len = icp_hw_mgr.hfi_mem.fw_uncached_global_sync.len;
|
||||
|
||||
hfi_mem.hwmutex.iova = icp_hw_mgr.hfi_mem.hwmutex.iova;
|
||||
hfi_mem.hwmutex.len = icp_hw_mgr.hfi_mem.hwmutex.len;
|
||||
|
||||
CAM_DBG(CAM_ICP,
|
||||
"global sync [iova = 0x%llx len = 0x%llx] hwmutex [iova = 0x%llx len = 0x%llx]",
|
||||
hfi_mem.global_sync.iova, hfi_mem.global_sync.len,
|
||||
hfi_mem.hwmutex.iova, hfi_mem.hwmutex.len);
|
||||
}
|
||||
|
||||
if (icp_hw_mgr.hfi_mem.io_mem.discard_iova_start &&
|
||||
icp_hw_mgr.hfi_mem.io_mem.discard_iova_len) {
|
||||
/* IO Region 1 */
|
||||
@@ -4360,8 +4475,8 @@ static int cam_icp_mgr_hfi_init(struct cam_icp_hw_mgr *hw_mgr)
|
||||
hfi_mem.io_mem2.len = 0x0;
|
||||
}
|
||||
|
||||
hfi_mem.fw_uncached.iova = icp_hw_mgr.hfi_mem.fw_uncached.iova;
|
||||
hfi_mem.fw_uncached.len = icp_hw_mgr.hfi_mem.fw_uncached.len;
|
||||
hfi_mem.fw_uncached.iova = icp_hw_mgr.hfi_mem.fw_uncached.iova_start;
|
||||
hfi_mem.fw_uncached.len = icp_hw_mgr.hfi_mem.fw_uncached.iova_len;
|
||||
|
||||
rc = cam_icp_get_hfi_device_ops(icp_dev_intf->hw_type, &hfi_ops);
|
||||
if (rc) {
|
||||
@@ -6710,6 +6825,7 @@ static int cam_icp_mgr_alloc_devs(struct device_node *np)
|
||||
icp_hw_mgr.dev_pc_flag = of_property_read_bool(np, "ipe_bps_pc_en");
|
||||
icp_hw_mgr.icp_pc_flag = of_property_read_bool(np, "icp_pc_en");
|
||||
icp_hw_mgr.icp_use_pil = of_property_read_bool(np, "icp_use_pil");
|
||||
icp_hw_mgr.synx_signaling_en = of_property_read_bool(np, "synx_signaling_en");
|
||||
|
||||
return 0;
|
||||
|
||||
|
||||
@@ -83,9 +83,13 @@ struct hfi_mini_dump_info;
|
||||
* @fw_buf: Memory info of firmware
|
||||
* @qdss_buf: Memory info of qdss
|
||||
* @sfr_buf: Memory info for sfr buffer
|
||||
* @fw_uncached: Memory info for fw uncached region
|
||||
* @fw_uncached_generic: Memory info for fw uncached region
|
||||
* @fw_uncached_global_sync: Memory info for global sync, in fw uncached region
|
||||
* @hwmutex: Memory info for hwmutex region mapped as device memory
|
||||
* @shmem: Memory info for shared region
|
||||
* @io_mem: Memory info for io region
|
||||
* @fw_uncached: Memory info for fw uncached nested region
|
||||
* @fw_uncached_region: region support for fw uncached
|
||||
*/
|
||||
struct icp_hfi_mem_info {
|
||||
struct cam_mem_mgr_memory_desc qtbl;
|
||||
@@ -96,9 +100,13 @@ struct icp_hfi_mem_info {
|
||||
struct cam_mem_mgr_memory_desc fw_buf;
|
||||
struct cam_mem_mgr_memory_desc qdss_buf;
|
||||
struct cam_mem_mgr_memory_desc sfr_buf;
|
||||
struct cam_mem_mgr_memory_desc fw_uncached;
|
||||
struct cam_mem_mgr_memory_desc fw_uncached_generic;
|
||||
struct cam_mem_mgr_memory_desc fw_uncached_global_sync;
|
||||
struct cam_mem_mgr_memory_desc hwmutex;
|
||||
struct cam_smmu_region_info shmem;
|
||||
struct cam_smmu_region_info io_mem;
|
||||
struct cam_smmu_region_info fw_uncached;
|
||||
bool fw_uncached_region;
|
||||
};
|
||||
|
||||
/**
|
||||
@@ -407,6 +415,8 @@ struct cam_icp_clk_info {
|
||||
* re-downloaded for new camera session.
|
||||
* @frame_in_process: Counter for frames in process
|
||||
* @frame_in_process_ctx_id: Contxt id processing frame
|
||||
* @synx_signaling_en: core to core fencing is enabled
|
||||
* using synx
|
||||
*/
|
||||
struct cam_icp_hw_mgr {
|
||||
struct mutex hw_mgr_mutex;
|
||||
@@ -461,6 +471,7 @@ struct cam_icp_hw_mgr {
|
||||
uint64_t icp_svs_clk;
|
||||
atomic_t frame_in_process;
|
||||
int frame_in_process_ctx_id;
|
||||
bool synx_signaling_en;
|
||||
};
|
||||
|
||||
/**
|
||||
|
||||
Reference in New Issue
Block a user