From: Keyon Jie yang.jie@linux.intel.com
Add a bit definition to the fw_ready message, to denote if the FW supports the IMR (Isolated Memory Region) restoring feature.
If the bit is set, the driver can skip downloading the firmware again during system resume or runtime resume.
Bump the ABI version to 3.19 to make it aligned with FW side.
Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com Reviewed-by: Péter Ujfalusi peter.ujfalusi@linux.intel.com Signed-off-by: Keyon Jie yang.jie@linux.intel.com Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- include/sound/sof/info.h | 1 + include/uapi/sound/sof/abi.h | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/sound/sof/info.h b/include/sound/sof/info.h index 0b7101aef596..65e86e4e9fd8 100644 --- a/include/sound/sof/info.h +++ b/include/sound/sof/info.h @@ -25,6 +25,7 @@ #define SOF_IPC_INFO_LOCKS BIT(1) #define SOF_IPC_INFO_LOCKSV BIT(2) #define SOF_IPC_INFO_GDB BIT(3) +#define SOF_IPC_INFO_D3_PERSISTENT BIT(4)
/* extended data types that can be appended onto end of sof_ipc_fw_ready */ enum sof_ipc_ext_data { diff --git a/include/uapi/sound/sof/abi.h b/include/uapi/sound/sof/abi.h index fe2cfae94b45..f4232d289a22 100644 --- a/include/uapi/sound/sof/abi.h +++ b/include/uapi/sound/sof/abi.h @@ -26,7 +26,7 @@
/* SOF ABI version major, minor and patch numbers */ #define SOF_ABI_MAJOR 3 -#define SOF_ABI_MINOR 18 +#define SOF_ABI_MINOR 19 #define SOF_ABI_PATCH 0
/* SOF ABI version number. Format within 32bit word is MMmmmppp */