#include "../sof-priv.h"
#include "hda.h"
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
-
-static const struct hdac_bus_ops bus_ops = {
- .command = snd_hdac_bus_send_cmd,
- .get_response = snd_hdac_bus_get_response,
-};
-
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
+#define sof_hda_ext_ops snd_soc_hdac_hda_get_ops()
+#else
+#define sof_hda_ext_ops NULL
#endif
/*
* This can be used for both with/without hda link support.
*/
-void sof_hda_bus_init(struct hdac_bus *bus, struct device *dev,
- const struct hdac_ext_bus_ops *ext_ops)
+void sof_hda_bus_init(struct hdac_bus *bus, struct device *dev)
{
+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
+ snd_hdac_ext_bus_init(bus, dev, NULL, sof_hda_ext_ops);
+#else /* CONFIG_SND_SOC_SOF_HDA */
memset(bus, 0, sizeof(*bus));
bus->dev = dev;
INIT_LIST_HEAD(&bus->stream_list);
bus->irq = -1;
- bus->ext_ops = ext_ops;
/*
* There is only one HDA bus atm. keep the index as 0.
bus->idx = 0;
spin_lock_init(&bus->reg_lock);
-
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
- INIT_LIST_HEAD(&bus->codec_list);
- INIT_LIST_HEAD(&bus->hlink_list);
-
- mutex_init(&bus->cmd_mutex);
- mutex_init(&bus->lock);
- bus->ops = &bus_ops;
- INIT_WORK(&bus->unsol_work, snd_hdac_bus_process_unsol_events);
- bus->cmd_dma_state = true;
-#endif
-
+#endif /* CONFIG_SND_SOC_SOF_HDA */
}
{
struct hda_bus *hbus;
struct hdac_bus *bus;
- struct hdac_ext_bus_ops *ext_ops = NULL;
struct pci_dev *pci = to_pci_dev(sdev->dev);
int ret;
bus = sof_to_bus(sdev);
/* HDA bus init */
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
- ext_ops = snd_soc_hdac_hda_get_ops();
-#endif
- sof_hda_bus_init(bus, &pci->dev, ext_ops);
+ sof_hda_bus_init(bus, &pci->dev);
/* Workaround for a communication error on CFL (bko#199007) and CNL */
if (IS_CFL(pci) || IS_CNL(pci))