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| author |   Cezary Rojewski <cezary.rojewski@intel.com> | 2022-05-16 12:11:08 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-05-17 11:57:59 +0100 |
| commit | 4b86115cb91a3d34ce7da87b734572ce6063babc (patch) | |
| tree | edbdee1469d013bb85a16b3340e0c373b53175ac /sound/soc/intel/avs/registers.h | |
| parent | ASoC: Intel: avs: Coredump and recovery flow (diff) | |
| download | wireguard-linux-4b86115cb91a3d34ce7da87b734572ce6063babc.tar.xz wireguard-linux-4b86115cb91a3d34ce7da87b734572ce6063babc.zip | |
ASoC: Intel: avs: Prepare for firmware tracing
Firmware provides its own debug functionality. While coredump is one of
these, traces are the main area of interest. kfifo is enlisted to cache
log data that is being pumped to driver through SRAM. Separate DSP
operations are declared as actual feature implementation differs between
firmware generations.
As log gathering involves usage of IPCs, add all necessary: ENABLE_LOGS
and SYSTEM_TIME.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220516101116.190192-8-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/avs/registers.h')
| -rw-r--r-- | sound/soc/intel/avs/registers.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/intel/avs/registers.h b/sound/soc/intel/avs/registers.h index 3fd02389ed2b..f951d3441cdf 100644 --- a/sound/soc/intel/avs/registers.h +++ b/sound/soc/intel/avs/registers.h @@ -58,6 +58,7 @@ #define AVS_UPLINK_WINDOW AVS_FW_REGS_WINDOW /* HOST -> DSP communication window */ #define AVS_DOWNLINK_WINDOW 1 +#define AVS_DEBUG_WINDOW 2 /* registry I/O helpers */ #define avs_sram_offset(adev, window_idx) \ |