diff options
| author |   Jarkko Nikula <jarkko.nikula@linux.intel.com> | 2014-06-06 11:10:11 +0300 |
|---|---|---|
| committer |   Mark Brown <broonie@linaro.org> | 2014-06-21 11:39:26 +0100 |
| commit | 4131eceb4a5e471f5a866ee10e680f0081376e3b (patch) | |
| tree | 3743644e9b373c339fe6f3af24c5f141e59b3b45 /sound/soc/intel/sst-baytrail-ipc.c | |
| parent | Linux 3.16-rc1 (diff) | |
| download | linux-dev-4131eceb4a5e471f5a866ee10e680f0081376e3b.tar.xz linux-dev-4131eceb4a5e471f5a866ee10e680f0081376e3b.zip | |
ASoC: Intel: Show Baytrail SST DSP firmware details during init
DSP initialization complete message IPC_IA_FW_INIT_CMPLT is a large message
carrying firmware details in mailbox. Read and show those details during
init in order to be able to get that information to QA reports.
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to '')
| -rw-r--r-- | sound/soc/intel/sst-baytrail-ipc.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/sound/soc/intel/sst-baytrail-ipc.c b/sound/soc/intel/sst-baytrail-ipc.c index d207b22ea330..67673a2c0f41 100644 --- a/sound/soc/intel/sst-baytrail-ipc.c +++ b/sound/soc/intel/sst-baytrail-ipc.c @@ -122,6 +122,26 @@ struct sst_byt_tstamp { u32 channel_peak[8]; } __packed; +struct sst_byt_fw_version { + u8 build; + u8 minor; + u8 major; + u8 type; +} __packed; + +struct sst_byt_fw_build_info { + u8 date[16]; + u8 time[16]; +} __packed; + +struct sst_byt_fw_init { + struct sst_byt_fw_version fw_version; + struct sst_byt_fw_build_info build_info; + u16 result; + u8 module_id; + u8 debug_info; +} __packed; + /* driver internal IPC message structure */ struct ipc_message { struct list_head list; @@ -868,6 +888,7 @@ int sst_byt_dsp_init(struct device *dev, struct sst_pdata *pdata) { struct sst_byt *byt; struct sst_fw *byt_sst_fw; + struct sst_byt_fw_init init; int err; dev_dbg(dev, "initialising Byt DSP IPC\n"); @@ -929,6 +950,15 @@ int sst_byt_dsp_init(struct device *dev, struct sst_pdata *pdata) goto boot_err; } + /* show firmware information */ + sst_dsp_inbox_read(byt->dsp, &init, sizeof(init)); + dev_info(byt->dev, "FW version: %02x.%02x.%02x.%02x\n", + init.fw_version.major, init.fw_version.minor, + init.fw_version.build, init.fw_version.type); + dev_info(byt->dev, "Build type: %x\n", init.fw_version.type); + dev_info(byt->dev, "Build date: %s %s\n", + init.build_info.date, init.build_info.time); + pdata->dsp = byt; byt->fw = byt_sst_fw; |