diff options
| author |   Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-09-23 16:36:12 +0300 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-09-23 14:53:18 +0100 |
| commit | 32b97c07c2a3b7cccc0c7e9a5b23970bd9a52c5d (patch) | |
| tree | 809d3fecea3a1b56a4c7a3a09ad9f610a8a2201f /sound/soc | |
| parent | ASoC: SOF: Intel: cnl: Add separate ops for ipc_dump for IPC4 (diff) | |
| download | linux-dev-32b97c07c2a3b7cccc0c7e9a5b23970bd9a52c5d.tar.xz linux-dev-32b97c07c2a3b7cccc0c7e9a5b23970bd9a52c5d.zip | |
ASoC: SOF: Intel: hda: Add separate ops for ipc_dump for IPC4
The use of the IPC registers are different between IPC3 and IPC4.
The ipc_dump needs to use different prints depending on the used IPC
protocol.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20220923133616.26267-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/sof/intel/apl.c | 7 | ||||
| -rw-r--r-- | sound/soc/sof/intel/hda.c | 18 | ||||
| -rw-r--r-- | sound/soc/sof/intel/hda.h | 1 |
3 files changed, 25 insertions, 1 deletions
diff --git a/sound/soc/sof/intel/apl.c b/sound/soc/sof/intel/apl.c index 295df44be271..37d12e821c10 100644 --- a/sound/soc/sof/intel/apl.c +++ b/sound/soc/sof/intel/apl.c @@ -45,6 +45,9 @@ int sof_apl_ops_init(struct snd_sof_dev *sdev) /* ipc */ sof_apl_ops.send_msg = hda_dsp_ipc_send_msg; + + /* debug */ + sof_apl_ops.ipc_dump = hda_ipc_dump; } if (sdev->pdata->ipc_type == SOF_INTEL_IPC4) { @@ -64,6 +67,9 @@ int sof_apl_ops_init(struct snd_sof_dev *sdev) /* ipc */ sof_apl_ops.send_msg = hda_dsp_ipc4_send_msg; + + /* debug */ + sof_apl_ops.ipc_dump = hda_ipc4_dump; } /* set DAI driver ops */ @@ -72,7 +78,6 @@ int sof_apl_ops_init(struct snd_sof_dev *sdev) /* debug */ sof_apl_ops.debug_map = apl_dsp_debugfs; sof_apl_ops.debug_map_count = ARRAY_SIZE(apl_dsp_debugfs); - sof_apl_ops.ipc_dump = hda_ipc_dump; /* firmware run */ sof_apl_ops.run = hda_dsp_cl_boot_firmware; diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index f7068a7e2e81..ca648d2a9da7 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -662,6 +662,24 @@ void hda_ipc_dump(struct snd_sof_dev *sdev) hipcie, hipct, hipcctl); } +void hda_ipc4_dump(struct snd_sof_dev *sdev) +{ + u32 hipci, hipcie, hipct, hipcte, hipcctl; + + hda_ipc_irq_dump(sdev); + + hipci = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCI); + hipcie = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCIE); + hipct = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCT); + hipcte = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCTE); + hipcctl = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCCTL); + + /* dump the IPC regs */ + /* TODO: parse the raw msg */ + dev_err(sdev->dev, "Host IPC initiator: %#x|%#x, target: %#x|%#x, ctl: %#x\n", + hipci, hipcie, hipct, hipcte, hipcctl); +} + static int hda_init(struct snd_sof_dev *sdev) { struct hda_bus *hbus; diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index 2013a94020c6..c3a9f89b726d 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -851,6 +851,7 @@ irqreturn_t cnl_ipc4_irq_thread(int irq, void *context); int cnl_ipc4_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg); irqreturn_t hda_dsp_ipc4_irq_thread(int irq, void *context); int hda_dsp_ipc4_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg); +void hda_ipc4_dump(struct snd_sof_dev *sdev); extern struct sdw_intel_ops sdw_callback; #endif |