Merge branch 'for-next' into for-linus

Pull 5.18 development branch

Signed-off-by: Takashi Iwai <tiwai@suse.de>

4 files changed, 32 insertions, 2 deletions

diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 7ab3fed7b804..394b4241d989 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -16,6 +16,7 @@
 #include <linux/gpio/consumer.h>
 
 #include <uapi/linux/spi/spi.h>
+#include <linux/acpi.h>
 
 struct dma_chan;
 struct software_node;
@@ -759,6 +760,13 @@ extern int devm_spi_register_controller(struct device *dev,
 					struct spi_controller *ctlr);
 extern void spi_unregister_controller(struct spi_controller *ctlr);
 
+#if IS_ENABLED(CONFIG_ACPI)
+extern struct spi_device *acpi_spi_device_alloc(struct spi_controller *ctlr,
+						struct acpi_device *adev,
+						int index);
+int acpi_spi_count_resources(struct acpi_device *adev);
+#endif
+
 /*
  * SPI resource management while processing a SPI message
  */
@@ -1452,8 +1460,20 @@ spi_register_board_info(struct spi_board_info const *info, unsigned n)
  * use spi_new_device() to describe each device.  You can also call
  * spi_unregister_device() to start making that device vanish, but
  * normally that would be handled by spi_unregister_controller().
+ *
+ * You can also use spi_alloc_device() and spi_add_device() to use a two
+ * stage registration sequence for each spi_device. This gives the caller
+ * some more control over the spi_device structure before it is registered,
+ * but requires that caller to initialize fields that would otherwise
+ * be defined using the board info.
  */
 extern struct spi_device *
+spi_alloc_device(struct spi_controller *ctlr);
+
+extern int
+spi_add_device(struct spi_device *spi);
+
+extern struct spi_device *
 spi_new_device(struct spi_controller *, struct spi_board_info *);
 
 extern void spi_unregister_device(struct spi_device *spi);
diff --git a/include/sound/hda_codec.h b/include/sound/hda_codec.h
index 82d9daa17851..77426ff58338 100644
--- a/include/sound/hda_codec.h
+++ b/include/sound/hda_codec.h
@@ -306,12 +306,19 @@ struct hda_codec {
 /*
  * constructors
  */
+__printf(3, 4) struct hda_codec *
+snd_hda_codec_device_init(struct hda_bus *bus, unsigned int codec_addr,
+			  const char *fmt, ...);
 int snd_hda_codec_new(struct hda_bus *bus, struct snd_card *card,
 		      unsigned int codec_addr, struct hda_codec **codecp);
 int snd_hda_codec_device_new(struct hda_bus *bus, struct snd_card *card,
-		      unsigned int codec_addr, struct hda_codec *codec);
+		      unsigned int codec_addr, struct hda_codec *codec,
+		      bool snddev_managed);
 int snd_hda_codec_configure(struct hda_codec *codec);
 int snd_hda_codec_update_widgets(struct hda_codec *codec);
+void snd_hda_codec_register(struct hda_codec *codec);
+void snd_hda_codec_unregister(struct hda_codec *codec);
+void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec);
 
 /*
  * low level functions
@@ -490,9 +497,11 @@ int hda_call_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 #define snd_hda_power_down(codec)	snd_hdac_power_down(&(codec)->core)
 #define snd_hda_power_down_pm(codec)	snd_hdac_power_down_pm(&(codec)->core)
 #ifdef CONFIG_PM
+void snd_hda_codec_set_power_save(struct hda_codec *codec, int delay);
 void snd_hda_set_power_save(struct hda_bus *bus, int delay);
 void snd_hda_update_power_acct(struct hda_codec *codec);
 #else
+static inline void snd_hda_codec_set_power_save(struct hda_codec *codec, int delay) {}
 static inline void snd_hda_set_power_save(struct hda_bus *bus, int delay) {}
 #endif
 
diff --git a/include/sound/hda_verbs.h b/include/sound/hda_verbs.h
index e36b77531c5c..006d358acce2 100644
--- a/include/sound/hda_verbs.h
+++ b/include/sound/hda_verbs.h
@@ -461,7 +461,7 @@ enum {
 #define AC_DE_ELDV			(1<<1)
 #define AC_DE_IA			(1<<2)
 
-/* device device types (0x0-0xf) */
+/* device types (0x0-0xf) */
 enum {
 	AC_JACK_LINE_OUT,
 	AC_JACK_SPEAKER,
diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h
index 77123c3e4095..b0c8e4936168 100644
--- a/include/sound/hdaudio_ext.h
+++ b/include/sound/hdaudio_ext.h
@@ -28,6 +28,7 @@ void snd_hdac_ext_stream_spbcap_enable(struct hdac_bus *chip,
 				 bool enable, int index);
 
 int snd_hdac_ext_bus_get_ml_capabilities(struct hdac_bus *bus);
+struct hdac_ext_link *snd_hdac_ext_bus_link_at(struct hdac_bus *bus, int addr);
 struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_bus *bus,
 						const char *codec_name);