diff options
Diffstat (limited to 'drivers/gpu/drm/amd/include/cgs_common.h')
| -rw-r--r-- | drivers/gpu/drm/amd/include/cgs_common.h | 200 |
1 files changed, 1 insertions, 199 deletions
diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h index 675988d56392..860221924ef7 100644 --- a/drivers/gpu/drm/amd/include/cgs_common.h +++ b/drivers/gpu/drm/amd/include/cgs_common.h @@ -29,18 +29,6 @@ struct cgs_device; /** - * enum cgs_gpu_mem_type - GPU memory types - */ -enum cgs_gpu_mem_type { - CGS_GPU_MEM_TYPE__VISIBLE_FB, - CGS_GPU_MEM_TYPE__INVISIBLE_FB, - CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB, - CGS_GPU_MEM_TYPE__INVISIBLE_CONTIG_FB, - CGS_GPU_MEM_TYPE__GART_CACHEABLE, - CGS_GPU_MEM_TYPE__GART_WRITECOMBINE -}; - -/** * enum cgs_ind_reg - Indirect register spaces */ enum cgs_ind_reg { @@ -88,32 +76,6 @@ enum cgs_ucode_id { CGS_UCODE_ID_MAXIMUM, }; -enum cgs_system_info_id { - CGS_SYSTEM_INFO_ADAPTER_BDF_ID = 1, - CGS_SYSTEM_INFO_PCIE_GEN_INFO, - CGS_SYSTEM_INFO_PCIE_MLW, - CGS_SYSTEM_INFO_PCIE_DEV, - CGS_SYSTEM_INFO_PCIE_REV, - CGS_SYSTEM_INFO_CG_FLAGS, - CGS_SYSTEM_INFO_PG_FLAGS, - CGS_SYSTEM_INFO_GFX_CU_INFO, - CGS_SYSTEM_INFO_GFX_SE_INFO, - CGS_SYSTEM_INFO_PCIE_SUB_SYS_ID, - CGS_SYSTEM_INFO_PCIE_SUB_SYS_VENDOR_ID, - CGS_SYSTEM_INFO_PCIE_BUS_DEVFN, - CGS_SYSTEM_INFO_ID_MAXIMUM, -}; - -struct cgs_system_info { - uint64_t size; - enum cgs_system_info_id info_id; - union { - void *ptr; - uint64_t value; - }; - uint64_t padding[13]; -}; - /* * enum cgs_resource_type - GPU resource type */ @@ -156,121 +118,6 @@ struct cgs_display_info { typedef unsigned long cgs_handle_t; -#define CGS_ACPI_METHOD_ATCS 0x53435441 -#define CGS_ACPI_METHOD_ATIF 0x46495441 -#define CGS_ACPI_METHOD_ATPX 0x58505441 -#define CGS_ACPI_FIELD_METHOD_NAME 0x00000001 -#define CGS_ACPI_FIELD_INPUT_ARGUMENT_COUNT 0x00000002 -#define CGS_ACPI_MAX_BUFFER_SIZE 256 -#define CGS_ACPI_TYPE_ANY 0x00 -#define CGS_ACPI_TYPE_INTEGER 0x01 -#define CGS_ACPI_TYPE_STRING 0x02 -#define CGS_ACPI_TYPE_BUFFER 0x03 -#define CGS_ACPI_TYPE_PACKAGE 0x04 - -struct cgs_acpi_method_argument { - uint32_t type; - uint32_t data_length; - union{ - uint32_t value; - void *pointer; - }; -}; - -struct cgs_acpi_method_info { - uint32_t size; - uint32_t field; - uint32_t input_count; - uint32_t name; - struct cgs_acpi_method_argument *pinput_argument; - uint32_t output_count; - struct cgs_acpi_method_argument *poutput_argument; - uint32_t padding[9]; -}; - -/** - * cgs_alloc_gpu_mem() - Allocate GPU memory - * @cgs_device: opaque device handle - * @type: memory type - * @size: size in bytes - * @align: alignment in bytes - * @handle: memory handle (output) - * - * The memory types CGS_GPU_MEM_TYPE_*_CONTIG_FB force contiguous - * memory allocation. This guarantees that the MC address returned by - * cgs_gmap_gpu_mem is not mapped through the GART. The non-contiguous - * FB memory types may be GART mapped depending on memory - * fragmentation and memory allocator policies. - * - * If min/max_offset are non-0, the allocation will be forced to - * reside between these offsets in its respective memory heap. The - * base address that the offset relates to, depends on the memory - * type. - * - * - CGS_GPU_MEM_TYPE__*_CONTIG_FB: FB MC base address - * - CGS_GPU_MEM_TYPE__GART_*: GART aperture base address - * - others: undefined, don't use with max_offset - * - * Return: 0 on success, -errno otherwise - */ -typedef int (*cgs_alloc_gpu_mem_t)(struct cgs_device *cgs_device, enum cgs_gpu_mem_type type, - uint64_t size, uint64_t align, - cgs_handle_t *handle); - -/** - * cgs_free_gpu_mem() - Free GPU memory - * @cgs_device: opaque device handle - * @handle: memory handle returned by alloc or import - * - * Return: 0 on success, -errno otherwise - */ -typedef int (*cgs_free_gpu_mem_t)(struct cgs_device *cgs_device, cgs_handle_t handle); - -/** - * cgs_gmap_gpu_mem() - GPU-map GPU memory - * @cgs_device: opaque device handle - * @handle: memory handle returned by alloc or import - * @mcaddr: MC address (output) - * - * Ensures that a buffer is GPU accessible and returns its MC address. - * - * Return: 0 on success, -errno otherwise - */ -typedef int (*cgs_gmap_gpu_mem_t)(struct cgs_device *cgs_device, cgs_handle_t handle, - uint64_t *mcaddr); - -/** - * cgs_gunmap_gpu_mem() - GPU-unmap GPU memory - * @cgs_device: opaque device handle - * @handle: memory handle returned by alloc or import - * - * Allows the buffer to be migrated while it's not used by the GPU. - * - * Return: 0 on success, -errno otherwise - */ -typedef int (*cgs_gunmap_gpu_mem_t)(struct cgs_device *cgs_device, cgs_handle_t handle); - -/** - * cgs_kmap_gpu_mem() - Kernel-map GPU memory - * - * @cgs_device: opaque device handle - * @handle: memory handle returned by alloc or import - * @map: Kernel virtual address the memory was mapped to (output) - * - * Return: 0 on success, -errno otherwise - */ -typedef int (*cgs_kmap_gpu_mem_t)(struct cgs_device *cgs_device, cgs_handle_t handle, - void **map); - -/** - * cgs_kunmap_gpu_mem() - Kernel-unmap GPU memory - * @cgs_device: opaque device handle - * @handle: memory handle returned by alloc or import - * - * Return: 0 on success, -errno otherwise - */ -typedef int (*cgs_kunmap_gpu_mem_t)(struct cgs_device *cgs_device, cgs_handle_t handle); - /** * cgs_read_register() - Read an MMIO register * @cgs_device: opaque device handle @@ -406,35 +253,13 @@ typedef int(*cgs_get_active_displays_info)( typedef int (*cgs_notify_dpm_enabled)(struct cgs_device *cgs_device, bool enabled); -typedef int (*cgs_call_acpi_method)(struct cgs_device *cgs_device, - uint32_t acpi_method, - uint32_t acpi_function, - void *pinput, void *poutput, - uint32_t output_count, - uint32_t input_size, - uint32_t output_size); - -typedef int (*cgs_query_system_info)(struct cgs_device *cgs_device, - struct cgs_system_info *sys_info); - typedef int (*cgs_is_virtualization_enabled_t)(void *cgs_device); typedef int (*cgs_enter_safe_mode)(struct cgs_device *cgs_device, bool en); typedef void (*cgs_lock_grbm_idx)(struct cgs_device *cgs_device, bool lock); -struct amd_pp_init; -typedef void* (*cgs_register_pp_handle)(struct cgs_device *cgs_device, - int (*call_back_func)(struct amd_pp_init *, void **)); - struct cgs_ops { - /* memory management calls (similar to KFD interface) */ - cgs_alloc_gpu_mem_t alloc_gpu_mem; - cgs_free_gpu_mem_t free_gpu_mem; - cgs_gmap_gpu_mem_t gmap_gpu_mem; - cgs_gunmap_gpu_mem_t gunmap_gpu_mem; - cgs_kmap_gpu_mem_t kmap_gpu_mem; - cgs_kunmap_gpu_mem_t kunmap_gpu_mem; /* MMIO access */ cgs_read_register_t read_register; cgs_write_register_t write_register; @@ -456,14 +281,9 @@ struct cgs_ops { cgs_get_active_displays_info get_active_displays_info; /* notify dpm enabled */ cgs_notify_dpm_enabled notify_dpm_enabled; - /* ACPI */ - cgs_call_acpi_method call_acpi_method; - /* get system info */ - cgs_query_system_info query_system_info; cgs_is_virtualization_enabled_t is_virtualization_enabled; cgs_enter_safe_mode enter_safe_mode; cgs_lock_grbm_idx lock_grbm_idx; - cgs_register_pp_handle register_pp_handle; }; struct cgs_os_ops; /* To be define in OS-specific CGS header */ @@ -482,19 +302,6 @@ struct cgs_device #define CGS_OS_CALL(func,dev,...) \ (((struct cgs_device *)dev)->os_ops->func(dev, ##__VA_ARGS__)) -#define cgs_alloc_gpu_mem(dev,type,size,align,handle) \ - CGS_CALL(alloc_gpu_mem,dev,type,size,align,handle) -#define cgs_free_gpu_mem(dev,handle) \ - CGS_CALL(free_gpu_mem,dev,handle) -#define cgs_gmap_gpu_mem(dev,handle,mcaddr) \ - CGS_CALL(gmap_gpu_mem,dev,handle,mcaddr) -#define cgs_gunmap_gpu_mem(dev,handle) \ - CGS_CALL(gunmap_gpu_mem,dev,handle) -#define cgs_kmap_gpu_mem(dev,handle,map) \ - CGS_CALL(kmap_gpu_mem,dev,handle,map) -#define cgs_kunmap_gpu_mem(dev,handle) \ - CGS_CALL(kunmap_gpu_mem,dev,handle) - #define cgs_read_register(dev,offset) \ CGS_CALL(read_register,dev,offset) #define cgs_write_register(dev,offset,value) \ @@ -525,10 +332,6 @@ struct cgs_device #define cgs_get_active_displays_info(dev, info) \ CGS_CALL(get_active_displays_info, dev, info) -#define cgs_call_acpi_method(dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size) \ - CGS_CALL(call_acpi_method, dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size) -#define cgs_query_system_info(dev, sys_info) \ - CGS_CALL(query_system_info, dev, sys_info) #define cgs_get_pci_resource(cgs_device, resource_type, size, offset, \ resource_base) \ CGS_CALL(get_pci_resource, cgs_device, resource_type, size, offset, \ @@ -542,7 +345,6 @@ struct cgs_device #define cgs_lock_grbm_idx(cgs_device, lock) \ CGS_CALL(lock_grbm_idx, cgs_device, lock) -#define cgs_register_pp_handle(cgs_device, call_back_func) \ - CGS_CALL(register_pp_handle, cgs_device, call_back_func) + #endif /* _CGS_COMMON_H */ |