From: Liam Girdwood Date: Thu, 30 Oct 2014 14:34:00 +0000 (+0000) Subject: ASoC: Intel: Add debug output when boot fails. X-Git-Tag: v4.14-rc1~6228^2~38^2~16^3~36 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b891f62fcd28a46ab0818cd9acbb5bbb20542ab6;p=platform%2Fkernel%2Flinux-rpi.git ASoC: Intel: Add debug output when boot fails. Add the debug output from IPCD and IPCX when booting fails. Signed-off-by: Liam Girdwood Signed-off-by: Mark Brown --- diff --git a/sound/soc/intel/sst-haswell-ipc.c b/sound/soc/intel/sst-haswell-ipc.c index b37d3ee..0ea7c3d 100644 --- a/sound/soc/intel/sst-haswell-ipc.c +++ b/sound/soc/intel/sst-haswell-ipc.c @@ -1927,7 +1927,9 @@ int sst_hsw_dsp_runtime_resume(struct sst_hsw *hsw) ret = wait_event_timeout(hsw->boot_wait, hsw->boot_complete, msecs_to_jiffies(IPC_BOOT_MSECS)); if (ret == 0) { - dev_err(hsw->dev, "error: audio DSP boot timeout\n"); + dev_err(hsw->dev, "error: audio DSP boot timeout IPCD 0x%x IPCX 0x%x\n", + sst_dsp_shim_read_unlocked(hsw->dsp, SST_IPCD), + sst_dsp_shim_read_unlocked(hsw->dsp, SST_IPCX)); return -EIO; } @@ -2038,7 +2040,9 @@ int sst_hsw_dsp_init(struct device *dev, struct sst_pdata *pdata) msecs_to_jiffies(IPC_BOOT_MSECS)); if (ret == 0) { ret = -EIO; - dev_err(hsw->dev, "error: ADSP boot timeout\n"); + dev_err(hsw->dev, "error: audio DSP boot timeout IPCD 0x%x IPCX 0x%x\n", + sst_dsp_shim_read_unlocked(hsw->dsp, SST_IPCD), + sst_dsp_shim_read_unlocked(hsw->dsp, SST_IPCX)); goto boot_err; }