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ASoC: SOF: Use input/output pin consistently

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Currently we use input/output and sink/source pins interchangeably.
Remove the references to sink/source pins and replace with input/output
pins everywhere for consistency and clarity.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230313124856.8140-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan
2023-03-13 14:48:47 +02:00
committed by Mark Brown
parent 3f738e4a12
commit bb79f2a608
4 changed files with 86 additions and 86 deletions
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sound/soc/sof/sof-audio.h
+16 -16
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@@ -30,9 +30,9 @@
*/
#define SOF_WIDGET_MAX_NUM_PINS 8
/* The type of a widget pin is either sink or source */
#define SOF_PIN_TYPE_SINK 0
#define SOF_PIN_TYPE_SOURCE 1
/* Widget pin type */
#define SOF_PIN_TYPE_INPUT 0
#define SOF_PIN_TYPE_OUTPUT 1
/* max number of FE PCMs before BEs */
#define SOF_BE_PCM_BASE 16
@@ -433,31 +433,31 @@ struct snd_sof_widget {
struct snd_sof_tuple *tuples;
/*
* The allowed range for num_sink/source_pins is [0, SOF_WIDGET_MAX_NUM_PINS].
* Widgets may have zero sink or source pins, for example the tone widget has
* zero sink pins.
* The allowed range for num_input/output_pins is [0, SOF_WIDGET_MAX_NUM_PINS].
* Widgets may have zero input or output pins, for example the tone widget has
* zero input pins.
*/
u32 num_sink_pins;
u32 num_source_pins;
u32 num_input_pins;
u32 num_output_pins;
/*
* The sink/source pin binding array, it takes the form of
* The input/output pin binding array, it takes the form of
* [widget_name_connected_to_pin0, widget_name_connected_to_pin1, ...],
* with the index as the queue ID.
*
* The array is used for special pin binding. Note that even if there
* is only one sink/source pin requires special pin binding, pin binding
* should be defined for all sink/source pins in topology, for pin(s) that
* is only one input/output pin requires special pin binding, pin binding
* should be defined for all input/output pins in topology, for pin(s) that
* are not used, give the value "NotConnected".
*
* If pin binding is not defined in topology, nothing to parse in the kernel,
* sink_pin_binding and src_pin_binding shall be NULL.
* input_pin_binding and output_pin_binding shall be NULL.
*/
char **sink_pin_binding;
char **src_pin_binding;
char **input_pin_binding;
char **output_pin_binding;
struct ida src_queue_ida;
struct ida sink_queue_ida;
struct ida output_queue_ida;
struct ida input_queue_ida;
void *private; /* core does not touch this */
};