diff options
Diffstat (limited to 'include/linux/soundwire/sdw_amd.h')
| -rw-r--r-- | include/linux/soundwire/sdw_amd.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/include/linux/soundwire/sdw_amd.h b/include/linux/soundwire/sdw_amd.h index 28a4eb77717f..6b839987f14c 100644 --- a/include/linux/soundwire/sdw_amd.h +++ b/include/linux/soundwire/sdw_amd.h @@ -27,9 +27,13 @@ #define ACP_SDW0 0 #define ACP_SDW1 1 #define AMD_SDW_MAX_MANAGER_COUNT 2 +#define ACP63_PCI_REV_ID 0x63 +#define ACP70_PCI_REV_ID 0x70 +#define ACP71_PCI_REV_ID 0x71 struct acp_sdw_pdata { u16 instance; + u32 acp_rev; /* mutex to protect acp common register access */ struct mutex *acp_sdw_lock; }; @@ -66,6 +70,7 @@ struct sdw_amd_dai_runtime { * @instance: SoundWire manager instance * @quirks: SoundWire manager quirks * @wake_en_mask: wake enable mask per SoundWire manager + * @acp_rev: acp pci device revision id * @clk_stopped: flag set to true when clock is stopped * @power_mode_mask: flag interprets amd SoundWire manager power mode * @dai_runtime_array: dai runtime array @@ -94,6 +99,7 @@ struct amd_sdw_manager { u32 quirks; u32 wake_en_mask; u32 power_mode_mask; + u32 acp_rev; bool clk_stopped; struct sdw_amd_dai_runtime **dai_runtime_array; @@ -115,25 +121,23 @@ struct sdw_amd_acpi_info { * struct sdw_amd_ctx - context allocated by the controller driver probe * * @count: link count - * @num_slaves: total number of devices exposed across all enabled links * @link_mask: bit-wise mask listing SoundWire links reported by the * Controller - * @ids: array of slave_id, representing Slaves exposed across all enabled - * links * @pdev: platform device structure + * @peripherals: array representing Peripherals exposed across all enabled links */ struct sdw_amd_ctx { int count; - int num_slaves; u32 link_mask; - struct sdw_extended_slave_id *ids; struct platform_device *pdev[AMD_SDW_MAX_MANAGER_COUNT]; + struct sdw_peripherals *peripherals; }; /** * struct sdw_amd_res - Soundwire AMD global resource structure, * typically populated by the DSP driver/Legacy driver * + * @acp_rev: acp pci device revision id * @addr: acp pci device resource start address * @reg_range: ACP register range * @link_mask: bit-wise mask listing links selected by the DSP driver/ @@ -146,6 +150,7 @@ struct sdw_amd_ctx { * @acp_lock: mutex protecting acp common registers access */ struct sdw_amd_res { + u32 acp_rev; u32 addr; u32 reg_range; u32 link_mask; |