diff options
Diffstat (limited to 'sound/soc/sof/intel/hda-codec.c')
| -rw-r--r-- | sound/soc/sof/intel/hda-codec.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c index 64a7c51a9992..1882b9ac3c3b 100644 --- a/sound/soc/sof/intel/hda-codec.c +++ b/sound/soc/sof/intel/hda-codec.c @@ -72,6 +72,10 @@ void hda_codec_jack_wake_enable(struct snd_sof_dev *sdev, bool enable) struct hda_codec *codec; unsigned int mask = 0; + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + if (enable) { list_for_each_codec(codec, hbus) if (codec->jacktbl.used) @@ -88,6 +92,10 @@ void hda_codec_jack_check(struct snd_sof_dev *sdev) struct hda_bus *hbus = sof_to_hbus(sdev); struct hda_codec *codec; + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + list_for_each_codec(codec, hbus) /* * Wake up all jack-detecting codecs regardless whether an event @@ -207,6 +215,10 @@ void hda_codec_probe_bus(struct snd_sof_dev *sdev) struct hdac_bus *bus = sof_to_bus(sdev); int i, ret; + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + /* probe codecs in avail slots */ for (i = 0; i < HDA_MAX_CODECS; i++) { @@ -240,6 +252,10 @@ void hda_codec_detect_mask(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + /* Accept unsolicited responses */ snd_hdac_chip_updatel(bus, GCTL, AZX_GCTL_UNSOL, AZX_GCTL_UNSOL); @@ -261,6 +277,10 @@ void hda_codec_init_cmd_io(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + /* initialize the codec command I/O */ snd_hdac_bus_init_cmd_io(bus); } @@ -270,6 +290,10 @@ void hda_codec_resume_cmd_io(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + /* set up CORB/RIRB buffers if was on before suspend */ if (bus->cmd_dma_state) snd_hdac_bus_init_cmd_io(bus); @@ -280,6 +304,10 @@ void hda_codec_stop_cmd_io(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + /* initialize the codec command I/O */ snd_hdac_bus_stop_cmd_io(bus); } @@ -289,6 +317,10 @@ void hda_codec_suspend_cmd_io(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + /* stop the CORB/RIRB DMA if it is On */ if (bus->cmd_dma_state) snd_hdac_bus_stop_cmd_io(bus); @@ -300,6 +332,10 @@ void hda_codec_rirb_status_clear(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + /* clear rirb status */ snd_hdac_chip_writeb(bus, RIRBSTS, RIRB_INT_MASK); } @@ -309,6 +345,9 @@ void hda_codec_set_codec_wakeup(struct snd_sof_dev *sdev, bool status) { struct hdac_bus *bus = sof_to_bus(sdev); + if (sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + snd_hdac_set_codec_wakeup(bus, status); } EXPORT_SYMBOL_NS_GPL(hda_codec_set_codec_wakeup, SND_SOC_SOF_HDA_AUDIO_CODEC); @@ -319,6 +358,10 @@ bool hda_codec_check_rirb_status(struct snd_sof_dev *sdev) bool active = false; u32 rirb_status; + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return false; + rirb_status = snd_hdac_chip_readb(bus, RIRBSTS); if (rirb_status & RIRB_INT_MASK) { /* @@ -340,6 +383,10 @@ void hda_codec_device_remove(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + /* codec removal, invoke bus_device_remove */ snd_hdac_ext_bus_device_remove(bus); } @@ -353,6 +400,10 @@ void hda_codec_i915_display_power(struct snd_sof_dev *sdev, bool enable) { struct hdac_bus *bus = sof_to_bus(sdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return; + if (HDA_IDISP_CODEC(bus->codec_mask)) { dev_dbg(bus->dev, "Turning i915 HDAC power %d\n", enable); snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, enable); @@ -365,6 +416,10 @@ int hda_codec_i915_init(struct snd_sof_dev *sdev) struct hdac_bus *bus = sof_to_bus(sdev); int ret; + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return 0; + /* i915 exposes a HDA codec for HDMI audio */ ret = snd_hdac_i915_init(bus); if (ret < 0) @@ -381,6 +436,10 @@ int hda_codec_i915_exit(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); + if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && + sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) + return 0; + if (!bus->audio_component) return 0; 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