/* * Copyright 2015 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #ifndef _POLARIS10_SMUMANAGER_H #define _POLARIS10_SMUMANAGER_H #include #include struct polaris10_avfs { enum AVFS_BTC_STATUS avfs_btc_status; uint32_t avfs_btc_param; }; struct polaris10_buffer_entry { uint32_t data_size; uint32_t mc_addr_low; uint32_t mc_addr_high; void *kaddr; unsigned long handle; }; struct polaris10_smumgr { uint8_t *header; uint8_t *mec_image; struct polaris10_buffer_entry smu_buffer; struct polaris10_buffer_entry header_buffer; uint32_t soft_regs_start; uint8_t *read_rrm_straps; uint32_t read_drm_straps_mc_address_high; uint32_t read_drm_straps_mc_address_low; uint32_t acpi_optimization; bool post_initial_boot; uint8_t protected_mode; uint8_t security_hard_key; struct polaris10_avfs avfs; }; int polaris10_smum_init(struct pp_smumgr *smumgr); int polaris10_read_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smc_addr, uint32_t *value, uint32_t limit); int polaris10_write_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smc_addr, uint32_t value, uint32_t limit); int polaris10_copy_bytes_to_smc(struct pp_smumgr *smumgr, uint32_t smc_start_address, const uint8_t *src, uint32_t byte_count, uint32_t limit); #endif 9dedea36781e25902118c93edd8d8f09af1'/>
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authorMike Looijmans <mike.looijmans@topic.nl>2017-01-16 15:49:38 +0100
committerWolfram Sang <wsa@the-dreams.de>2017-01-25 22:07:40 +0100
commit0e1929dedea36781e25902118c93edd8d8f09af1 (patch)
tree5e353f42c88f892c20528b8a4c28856919594944 /sound/soc/rockchip/rockchip_spdif.c
parent7a308bb3016f57e5be11a677d15b821536419d36 (diff)
i2c: i2c-cadence: Initialize configuration before probing devices
The cadence I2C driver calls cdns_i2c_writereg(..) to setup a workaround in the controller, but did so after calling i2c_add_adapter() which starts probing devices on the bus. Change the order so that the configuration is completely finished before using the adapter. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'sound/soc/rockchip/rockchip_spdif.c')