diff options
author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-05-26 09:02:00 +0300 |
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committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-06-11 19:04:56 +0300 |
commit | 5472b4db3f093274035c2e8a05c8d5a410224d6a (patch) | |
tree | 613f15b5477b1d8a126c3b9feabdff2ecc44370f /drivers/staging | |
parent | b92d99aec5d6221e386160801c99bafc291e6515 (diff) | |
download | linux-5472b4db3f093274035c2e8a05c8d5a410224d6a.tar.xz |
media: atomisp: get rid of mmgr_load and mmgr_store
Those functions are just wrappers for hmm_load/hmm_store.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging')
13 files changed, 54 insertions, 71 deletions
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c index d911aec24185..6079ca1e7732 100644 --- a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c +++ b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c @@ -48,13 +48,13 @@ void debug_buffer_ddr_init(const hrt_vaddress addr) u32 tail = 0; /* set the ddr queue */ debug_buffer_ddr_address = addr; - mmgr_store(addr + DEBUG_DATA_BUF_MODE_DDR_ADDR, + hmm_store(addr + DEBUG_DATA_BUF_MODE_DDR_ADDR, &mode, sizeof(debug_buf_mode_t)); - mmgr_store(addr + DEBUG_DATA_HEAD_DDR_ADDR, + hmm_store(addr + DEBUG_DATA_HEAD_DDR_ADDR, &head, sizeof(uint32_t)); - mmgr_store(addr + DEBUG_DATA_TAIL_DDR_ADDR, + hmm_store(addr + DEBUG_DATA_TAIL_DDR_ADDR, &tail, sizeof(uint32_t)); - mmgr_store(addr + DEBUG_DATA_ENABLE_DDR_ADDR, + hmm_store(addr + DEBUG_DATA_ENABLE_DDR_ADDR, &enable, sizeof(uint32_t)); /* set the local copy */ diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h index 8447e33d1c04..f2f5b7658819 100644 --- a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h +++ b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h @@ -101,22 +101,22 @@ STORAGE_CLASS_DEBUG_C void debug_synch_queue_ddr(void) { u32 remote_tail; - mmgr_load(debug_buffer_ddr_address + DEBUG_DATA_TAIL_DDR_ADDR, &remote_tail, + hmm_load(debug_buffer_ddr_address + DEBUG_DATA_TAIL_DDR_ADDR, &remote_tail, sizeof(uint32_t)); /* We could move the remote head after the upload, but we would have to limit the upload w.r.t. the local head. This is easier */ if (remote_tail > debug_data_ptr->tail) { size_t delta = remote_tail - debug_data_ptr->tail; - mmgr_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR + + hmm_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR + debug_data_ptr->tail * sizeof(uint32_t), (void *)&debug_data_ptr->buf[debug_data_ptr->tail], delta * sizeof(uint32_t)); } else if (remote_tail < debug_data_ptr->tail) { size_t delta = DEBUG_BUF_SIZE - debug_data_ptr->tail; - mmgr_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR + + hmm_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR + debug_data_ptr->tail * sizeof(uint32_t), (void *)&debug_data_ptr->buf[debug_data_ptr->tail], delta * sizeof(uint32_t)); - mmgr_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR, + hmm_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR, (void *)&debug_data_ptr->buf[0], remote_tail * sizeof(uint32_t)); } /* else we are up to date */ diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h index 19b9083995a4..4a062ee2f8df 100644 --- a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h +++ b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h @@ -91,24 +91,4 @@ hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attribute); -/*! Read an array of bytes from a virtual memory address - - \param vaddr[in] Address of an allocation - \param data[out] pointer to the destination array - \param size[in] number of bytes to read - - \return none - */ -void mmgr_load(const hrt_vaddress vaddr, void *data, const size_t size); - -/*! Write an array of bytes to device registers or memory in the device - - \param vaddr[in] Address of an allocation - \param data[in] pointer to the source array - \param size[in] number of bytes to write - - \return none - */ -void mmgr_store(const hrt_vaddress vaddr, const void *data, const size_t size); - #endif /* __MEMORY_ACCESS_H_INCLUDED__ */ diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 3dd3941d7930..462f20652209 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -403,9 +403,14 @@ static int load_and_flush(ia_css_ptr virt, void *data, unsigned int bytes) /* Read function in ISP memory management */ int hmm_load(ia_css_ptr virt, void *data, unsigned int bytes) { + if (!virt) { + dev_warn(atomisp_dev, + "hmm_store: address is NULL\n"); + return -EINVAL; + } if (!data) { dev_err(atomisp_dev, - "hmm_load NULL argument\n"); + "hmm_store: data is a NULL argument\n"); return -EINVAL; } return load_and_flush(virt, data, bytes); @@ -425,6 +430,17 @@ int hmm_store(ia_css_ptr virt, const void *data, unsigned int bytes) char *src, *des; int ret; + if (!virt) { + dev_warn(atomisp_dev, + "hmm_store: address is NULL\n"); + return -EINVAL; + } + if (!data) { + dev_err(atomisp_dev, + "hmm_store: data is a NULL argument\n"); + return -EINVAL; + } + bo = hmm_bo_device_search_in_range(&bo_device, virt); ret = hmm_check_bo(bo, virt); if (ret) diff --git a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c index e19b98fe7201..8dd41ec725f4 100644 --- a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c +++ b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c @@ -18,16 +18,3 @@ hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attrs) { return hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL, attrs); } - -void mmgr_load(const hrt_vaddress vaddr, void *data, const size_t size) -{ - if (vaddr && data) - hmm_load(vaddr, data, size); -} - -void -mmgr_store(const hrt_vaddress vaddr, const void *data, const size_t size) -{ - if (vaddr && data) - hmm_store(vaddr, data, size); -} diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c index 827400957bad..fb0e6dcbca43 100644 --- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c +++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c @@ -249,7 +249,7 @@ ia_css_get_dvs_statistics( map = ia_css_isp_dvs_statistics_map_allocate(isp_stats, NULL); if (map) { - mmgr_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size); + hmm_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size); ia_css_translate_dvs_statistics(host_stats, map); ia_css_isp_dvs_statistics_map_free(map); } else diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c index 21e5fb940180..b9c7736baa44 100644 --- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c +++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c @@ -189,7 +189,7 @@ ia_css_get_dvs2_statistics( map = ia_css_isp_dvs_statistics_map_allocate(isp_stats, NULL); if (map) { - mmgr_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size); + hmm_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size); ia_css_translate_dvs2_statistics(host_stats, map); ia_css_isp_dvs_statistics_map_free(map); } else diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c index 8138fb8b4155..d1442f5653da 100644 --- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c +++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c @@ -194,7 +194,7 @@ ia_css_isp_param_copy_isp_mem_if_to_ddr( return IA_CSS_ERR_INTERNAL_ERROR; if (!size) continue; - mmgr_store(ddr_mem_ptr, host_mem_ptr, size); + hmm_store(ddr_mem_ptr, host_mem_ptr, size); } return IA_CSS_SUCCESS; } diff --git a/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c b/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c index 1e8d3eb82eab..a2f7bacd4206 100644 --- a/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c +++ b/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c @@ -63,7 +63,7 @@ int ia_css_queue_load( } else if (rdesc->location == IA_CSS_QUEUE_LOC_HOST) { /* doing DMA transfer of entire structure */ - mmgr_load(rdesc->desc.remote.cb_desc_addr, + hmm_load(rdesc->desc.remote.cb_desc_addr, (void *)cb_desc, sizeof(ia_css_circbuf_desc_t)); } else if (rdesc->location == IA_CSS_QUEUE_LOC_ISP) { @@ -110,7 +110,7 @@ int ia_css_queue_store( cb_desc->step); } else if (rdesc->location == IA_CSS_QUEUE_LOC_HOST) { /* doing DMA transfer of entire structure */ - mmgr_store(rdesc->desc.remote.cb_desc_addr, + hmm_store(rdesc->desc.remote.cb_desc_addr, (void *)cb_desc, sizeof(ia_css_circbuf_desc_t)); } else if (rdesc->location == IA_CSS_QUEUE_LOC_ISP) { @@ -136,7 +136,7 @@ int ia_css_queue_item_load( item, sizeof(ia_css_circbuf_elem_t)); } else if (rdesc->location == IA_CSS_QUEUE_LOC_HOST) { - mmgr_load(rdesc->desc.remote.cb_elems_addr + hmm_load(rdesc->desc.remote.cb_elems_addr + position * sizeof(ia_css_circbuf_elem_t), (void *)item, sizeof(ia_css_circbuf_elem_t)); @@ -163,7 +163,7 @@ int ia_css_queue_item_store( item, sizeof(ia_css_circbuf_elem_t)); } else if (rdesc->location == IA_CSS_QUEUE_LOC_HOST) { - mmgr_store(rdesc->desc.remote.cb_elems_addr + hmm_store(rdesc->desc.remote.cb_elems_addr + position * sizeof(ia_css_circbuf_elem_t), (void *)item, sizeof(ia_css_circbuf_elem_t)); diff --git a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c index 19326d888e53..65f8dda5e2c8 100644 --- a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c +++ b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c @@ -66,7 +66,7 @@ enum ia_css_err ia_css_spctrl_load_fw(sp_ID_t sp_id, code_addr = mmgr_alloc_attr(spctrl_cfg->code_size, 0); if (code_addr == mmgr_NULL) return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; - mmgr_store(code_addr, spctrl_cfg->code, spctrl_cfg->code_size); + hmm_store(code_addr, spctrl_cfg->code, spctrl_cfg->code_size); if (sizeof(hrt_vaddress) > sizeof(hrt_data)) { ia_css_debug_dtrace(IA_CSS_DEBUG_ERROR, diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c index 63b338140ce2..867a2e680240 100644 --- a/drivers/staging/media/atomisp/pci/sh_css.c +++ b/drivers/staging/media/atomisp/pci/sh_css.c @@ -4314,7 +4314,7 @@ ia_css_pipe_enqueue_buffer(struct ia_css_pipe *pipe, return IA_CSS_ERR_INTERNAL_ERROR; } - mmgr_store(h_vbuf->vptr, + hmm_store(h_vbuf->vptr, (void *)(&ddr_buffer), sizeof(struct sh_css_hmm_buffer)); if ((buf_type == IA_CSS_BUFFER_TYPE_3A_STATISTICS) @@ -4473,7 +4473,7 @@ ia_css_pipe_dequeue_buffer(struct ia_css_pipe *pipe, ddr_buffer_addr, buf_type); if (hmm_buffer_record) { /* valid hmm_buffer_record found. Save the kernel_ptr - * for validation after performing mmgr_load. The + * for validation after performing hmm_load. The * vbuf handle and buffer_record can be released. */ kernel_ptr = hmm_buffer_record->kernel_ptr; @@ -4486,7 +4486,7 @@ ia_css_pipe_dequeue_buffer(struct ia_css_pipe *pipe, return IA_CSS_ERR_INTERNAL_ERROR; } - mmgr_load(ddr_buffer_addr, + hmm_load(ddr_buffer_addr, &ddr_buffer, sizeof(struct sh_css_hmm_buffer)); @@ -10851,10 +10851,10 @@ ia_css_pipe_update_qos_ext_mapped_arg(struct ia_css_pipe *pipe, sp_dmem_load(SP0_ID, (unsigned int)sp_address_of(sp_group), &sp_group, sizeof(struct sh_css_sp_group)); - mmgr_load(sp_group.pipe[thread_id].sp_stage_addr[stage_num], + hmm_load(sp_group.pipe[thread_id].sp_stage_addr[stage_num], &sp_stage, sizeof(struct sh_css_sp_stage)); - mmgr_load(sp_stage.isp_stage_addr, + hmm_load(sp_stage.isp_stage_addr, &isp_stage, sizeof(struct sh_css_isp_stage)); for (mem = 0; mem < N_IA_CSS_ISP_MEMORIES; mem++) { @@ -10870,7 +10870,7 @@ ia_css_pipe_update_qos_ext_mapped_arg(struct ia_css_pipe *pipe, isp_seg->params[IA_CSS_PARAM_CLASS_PARAM][mem].size; } - mmgr_store(sp_stage.isp_stage_addr, + hmm_store(sp_stage.isp_stage_addr, &isp_stage, sizeof(struct sh_css_isp_stage)); } } diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/sh_css_firmware.c index 5a2e86b02c85..fa7c62465f90 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_firmware.c +++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.c @@ -328,6 +328,6 @@ sh_css_load_blob(const unsigned char *blob, unsigned int size) assert(blob); if (target_addr) - mmgr_store(target_addr, blob, size); + hmm_store(target_addr, blob, size); return target_addr; } diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c index 00388e563668..890f8e74a85d 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_params.c +++ b/drivers/staging/media/atomisp/pci/sh_css_params.c @@ -1521,7 +1521,7 @@ sh_css_set_black_frame(struct ia_css_stream *stream, int ofs = y * width + x; for (k = 0; k < ISP_VEC_NELEMS; k += 2) { - mmgr_load(ptr, (void *)(&data), sizeof(int)); + hmm_load(ptr, (void *)(&data), sizeof(int)); params->fpn_config.data[ofs + 2 * k] = (short)(data & 0xFFFF); params->fpn_config.data[ofs + 2 * k + 2] = @@ -1529,7 +1529,7 @@ sh_css_set_black_frame(struct ia_css_stream *stream, ptr += sizeof(int); /* byte system address */ } for (k = 0; k < ISP_VEC_NELEMS; k += 2) { - mmgr_load(ptr, (void *)(&data), sizeof(int)); + hmm_load(ptr, (void *)(&data), sizeof(int)); params->fpn_config.data[ofs + 2 * k + 1] = (short)(data & 0xFFFF); params->fpn_config.data[ofs + 2 * k + 3] = @@ -1620,7 +1620,7 @@ ia_css_params_store_ia_css_host_data( IA_CSS_ENTER_PRIVATE(""); - mmgr_store(ddr_addr, + hmm_store(ddr_addr, (void *)(data->address), (size_t)data->size); @@ -2133,7 +2133,7 @@ ia_css_get_3a_statistics(struct ia_css_3a_statistics *host_stats, map = ia_css_isp_3a_statistics_map_allocate(isp_stats, NULL); if (map) { - mmgr_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size); + hmm_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size); ia_css_translate_3a_statistics(host_stats, map); ia_css_isp_3a_statistics_map_free(map); } else @@ -3368,7 +3368,7 @@ enum ia_css_err ia_css_pipe_set_bci_scaler_lut(struct ia_css_pipe *pipe, } else { gdc_lut_convert_to_isp_format((const int(*)[HRT_GDC_N])lut, interleaved_lut_temp); - mmgr_store(pipe->scaler_pp_lut, + hmm_store(pipe->scaler_pp_lut, (int *)interleaved_lut_temp, sizeof(zoom_table)); } @@ -3411,7 +3411,7 @@ enum ia_css_err sh_css_params_map_and_store_default_gdc_lut(void) gdc_lut_convert_to_isp_format((const int(*)[HRT_GDC_N])zoom_table, interleaved_lut_temp); - mmgr_store(default_gdc_lut, (int *)interleaved_lut_temp, + hmm_store(default_gdc_lut, (int *)interleaved_lut_temp, sizeof(zoom_table)); IA_CSS_LEAVE_PRIVATE("lut(%u) err=%d", default_gdc_lut, err); @@ -3656,7 +3656,7 @@ static void sh_css_update_isp_params_to_ddr( assert(params); - mmgr_store(ddr_ptr, ¶ms->uds, size); + hmm_store(ddr_ptr, ¶ms->uds, size); IA_CSS_LEAVE_PRIVATE("void"); } @@ -3672,7 +3672,7 @@ static void sh_css_update_isp_mem_params_to_ddr( params = ia_css_isp_param_get_mem_init(&binary->mem_params, IA_CSS_PARAM_CLASS_PARAM, mem); - mmgr_store(ddr_mem_ptr, params->address, size); + hmm_store(ddr_mem_ptr, params->address, size); IA_CSS_LEAVE_PRIVATE("void"); } @@ -4176,7 +4176,7 @@ sh_css_params_write_to_ddr_internal( IA_CSS_LEAVE_ERR_PRIVATE(err); return err; } - mmgr_store(ddr_map->macc_tbl, + hmm_store(ddr_map->macc_tbl, converted_macc_table.data, sizeof(converted_macc_table.data)); } @@ -4461,7 +4461,7 @@ struct ia_css_shading_table *ia_css_get_shading_table(struct ia_css_stream hrt_vaddress sh_css_store_sp_group_to_ddr(void) { IA_CSS_ENTER_LEAVE_PRIVATE("void"); - mmgr_store(xmem_sp_group_ptrs, + hmm_store(xmem_sp_group_ptrs, &sh_css_sp_group, sizeof(struct sh_css_sp_group)); return xmem_sp_group_ptrs; @@ -4472,7 +4472,7 @@ hrt_vaddress sh_css_store_sp_stage_to_ddr( unsigned int stage) { IA_CSS_ENTER_LEAVE_PRIVATE("void"); - mmgr_store(xmem_sp_stage_ptrs[pipe][stage], + hmm_store(xmem_sp_stage_ptrs[pipe][stage], &sh_css_sp_stage, sizeof(struct sh_css_sp_stage)); return xmem_sp_stage_ptrs[pipe][stage]; @@ -4483,7 +4483,7 @@ hrt_vaddress sh_css_store_isp_stage_to_ddr( unsigned int stage) { IA_CSS_ENTER_LEAVE_PRIVATE("void"); - mmgr_store(xmem_isp_stage_ptrs[pipe][stage], + hmm_store(xmem_isp_stage_ptrs[pipe][stage], &sh_css_isp_stage, sizeof(struct sh_css_isp_stage)); return xmem_isp_stage_ptrs[pipe][stage]; @@ -4545,7 +4545,7 @@ static enum ia_css_err write_ia_css_isp_parameter_set_info_to_ddr( mmgr_alloc_attr(sizeof(struct ia_css_isp_parameter_set_info), 0)); succ = (*out != mmgr_NULL); if (succ) - mmgr_store(*out, + hmm_store(*out, me, sizeof(struct ia_css_isp_parameter_set_info)); else err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY; @@ -4574,7 +4574,7 @@ free_ia_css_isp_parameter_set_info( return err; } - mmgr_load(ptr, &isp_params_info.mem_map, sizeof(struct sh_css_ddr_address_map)); + hmm_load(ptr, &isp_params_info.mem_map, sizeof(struct sh_css_ddr_address_map)); /* copy map using size info */ for (i = 0; i < (sizeof(struct sh_css_ddr_address_map_size) / sizeof(size_t)); i++) |