sound/soc/dapm.rst

11 management frameworks and, as such, can easily co-exist with them.
32 The graph for the STM32MP1-DK1 sound card is shown in picture:
34 .. kernel-figure:: dapm-graph.svg
139 (Widgets are defined in include/sound/soc-dapm.h)
142 There are convenience macros defined in soc-dapm.h that can be used to quickly
150 ---------------------
174   SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
175   SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
179 -------------------
208 ----------------------
234 -------------------
242 ---------------
246 a virtual widget - a widget with no control bits e.g.
293 separate widgets and routes arrays implementing the case-specific features
345 -------------------------------
347 directly connect the codec pins to machine level widgets.
349 e.g. connects the speaker out codec pins to the internal speaker.
352 	/* ext speaker connected to codec pins LOUT2, ROUT2  */
356 This allows the DAPM to power on and off pins that are connected (and in use)
357 and pins that are NC respectively.
369 * Codec Pins
372 order to save power. e.g. NC codecs pins will be switched OFF, unconnected
401 See soc-dapm.h for all other widgets that support events.
405 -----------