Skip to content

Commit

Permalink
ipc4: fw_reg: downgrade FW_REGS version to 0 to disable delay reporting
Browse files Browse the repository at this point in the history
Disable delay reporting as a workaround to bug
thesofproject/linux#4781
SOF driver checks the ABI version and if it's not 1, delay reporting
is disabled.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
  • Loading branch information
kv2019i committed Mar 15, 2024
1 parent 982a30f commit c0b0e4c
Showing 1 changed file with 4 additions and 1 deletion.
5 changes: 4 additions & 1 deletion src/include/ipc4/fw_reg.h
Original file line number Diff line number Diff line change
Expand Up @@ -138,7 +138,10 @@ union ipc4_rom_info {
#define IPC4_MAX_LLP_SNDW_READING_SLOTS 16

/* Current ABI version of the FwRegisters layout. */
#define IPC4_FW_REGS_ABI_VER 1
/* NOTE: Set ABI_VER to 0 to disable delay reporting until
* https://github.com/thesofproject/linux/issues/4781 is fixed
*/
#define IPC4_FW_REGS_ABI_VER 0

/* FW Registers exposes additional DSP / FW state information to the driver. */
struct ipc4_fw_registers {
Expand Down

0 comments on commit c0b0e4c

Please sign in to comment.