linux-dev/sound/soc/sof/intel/hda-dsp.c, branch linus/master

ASoC: SOF: Rename dtrace_is_supported flag to fw_trace_is_supported

2022-05-19T15:44:12Z

Rename the internal flag to not limit it's use for dma-trace, but to be used for generic firmware tracing functionality. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220516104711.26115-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-dai: move code to deal with hda dai/dailink suspend

2022-04-25T12:58:33Z

The location of the code was not optimal and prevents us from using helpers, let's move it to hda-dai.c. No functionality change in this patch. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Ranjani Sridharan Reviewed-by: Péter Ujfalusi Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20220421203201.1550328-11-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Drop 'header' parameter from tx_message() API

2022-04-04T07:39:09Z

The header parameter is not used anymore and now it can be dropped from the parameter list of tx_message(). Signed-off-by: Peter Ujfalusi Reviewed-by: Rander Wang Reviewed-by: Pierre-Louis Bossart Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220330201926.1330402-10-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Drop unused DSP power states: D3_HOT and D3_COLD

2022-02-10T15:19:00Z

The only reference to D3_HOT and D3_COLD DSP power state is in intel/hda-dsp.c in form of a dev_dbg() print. Remove them as they are not used and even if they are they could be re-added via the substate. Signed-off-by: Peter Ujfalusi Reviewed-by: Kai Vehmanen Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220210150525.30756-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hdac_ext_stream: consistent prefixes for variables/members

2022-02-09T14:36:14Z

The existing code maximizes confusion by using 'stream' and 'hstream' variables of different types, e.g: struct hdac_stream *stream; struct hdac_ext_stream *stream; struct hdac_stream *hstream; struct hdac_ext_stream *hstream; This confusion is partly inherited from legacy code but SOF contributors added their own creative spin, e.g. struct hdac_ext_stream *link_dev; struct hdac_ext_stream *dsp_stream; struct hdac_ext_stream hda_stream; and my personal favorite: stream = &hda_stream->hda_stream; This patch suggests a consistent naming across all Intel code related to HDAudio stream management. The convention is - by hierarchical order: struct sof_intel_hda_stream *hda_stream; struct hdac_ext_stream *hext_stream; struct hdac_stream *hstream; No functionality change - just renaming of variables/members. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Reviewed-by: Rander Wang Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20220209063104.9971-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: hda: don't use the core op for power up/power down

2021-11-22T15:40:22Z

The core_power_up/down() ops will be deprecated. Use the HDA platform-specific functions for powering up/down the cores during probe/suspend/remove. The enabled_cores_mask and the core ref_count's are manually updated in each of these functions. Signed-off-by: Ranjani Sridharan Reviewed-by: Guennadi Liakhovetski Reviewed-by: Pierre-Louis Bossart Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20211119192621.4096077-9-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: CNL/ICL/APL: set core_get/core_put ops

2021-11-22T15:40:19Z

Set core_get/put ops for CNL/ICL platforms. These platforms do not support enabling/disabling secondary cores dynamically. So skip sending the IPC to power off the cores in the core_put op. Signed-off-by: Ranjani Sridharan Reviewed-by: Guennadi Liakhovetski Reviewed-by: Pierre-Louis Bossart Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20211119192621.4096077-6-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda: fix hotplug when only codec is suspended

2021-11-05T12:58:11Z

If codec is in runtime suspend, but controller is not, hotplug events are missed as the codec has no way to alert the controller. Problem does not occur if both controller and codec are active, or when both are suspended. An easy way to reproduce is to play an audio stream on one codec (e.g. to HDMI/DP display codec), wait for other HDA codec to go to runtime suspend, and then plug in a headset to the suspended codec. The jack event is not reported correctly in this case. Another way to reproduce is to force controller to stay active with "snd_sof_pci.sof_pci_debug=0x1" Fix the issue by reconfiguring the WAKEEN register when powering up/down individual links, and handling control events in the interrupt handler. Fixes: 87fc20e4a0cb ("ASoC: SOF: Intel: hda: use hdac_ext fine-grained link management") Reported-by: Hui Wang Signed-off-by: Kai Vehmanen Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20211105111655.668777-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda-dsp: Declare locally used functions as static

2021-09-15T12:11:18Z

The following functions can be made static as they are only used locally: hda_dsp_core_reset_enter hda_dsp_core_reset_leave hda_dsp_core_stall_reset hda_dsp_core_power_up hda_dsp_core_power_down hda_dsp_core_is_enabled The hda_dsp_ipc_int_disable is also only used within hda-dsp.c, but for symmetry for hda_dsp_ipc_int_enable (used by hda-loader.c) leave it as it is. Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Guennadi Liakhovetski Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20210915071805.5704-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

Merge remote-tracking branch 'asoc/for-5.13' into asoc-next

2021-04-23T18:01:02Z