sound/soc/amd/acp/soc_amd_sdw_common.h

   1 /* SPDX-License-Identifier: GPL-2.0-only
   2  *  Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved
   3  */
   4
   5 /*
   6  *  soc_amd_sdw_common.h - prototypes for common helpers
   7  */
   8
   9 #ifndef SOC_AMD_SDW_COMMON_H
  10 #define SOC_AMD_SDW_COMMON_H
  11
  12 #include <linux/bits.h>
  13 #include <linux/types.h>
  14 #include <sound/soc.h>
  15 #include <sound/soc_sdw_utils.h>
  16
  17 #define ACP63_SDW_MAX_CPU_DAIS          8
  18 #define ACP63_SDW_MAX_LINKS             2
  19
  20 #define AMD_SDW_MAX_GROUPS              9
  21 #define ACP63_PCI_REV                   0x63
  22 #define SOC_JACK_JDSRC(quirk)           ((quirk) & GENMASK(3, 0))
  23 #define ASOC_SDW_FOUR_SPK               BIT(4)
  24 #define ASOC_SDW_ACP_DMIC               BIT(5)
  25
  26 #define AMD_SDW0        0
  27 #define AMD_SDW1        1
  28 #define ACP63_SW0_AUDIO0_TX     0
  29 #define ACP63_SW0_AUDIO1_TX     1
  30 #define ACP63_SW0_AUDIO2_TX     2
  31
  32 #define ACP63_SW0_AUDIO0_RX     3
  33 #define ACP63_SW0_AUDIO1_RX     4
  34 #define ACP63_SW0_AUDIO2_RX     5
  35
  36 #define ACP63_SW1_AUDIO0_TX     0
  37 #define ACP63_SW1_AUDIO0_RX     1
  38
  39 #define ACP_DMIC_BE_ID          4
  40
  41 struct amd_mc_ctx {
  42         unsigned int acp_rev;
  43         unsigned int max_sdw_links;
  44 };
  45
  46 int get_acp63_cpu_pin_id(u32 sdw_link_id, int be_id, int *cpu_pin_id, struct device *dev);
  47
  48 #endif