agenda: use commands to refactor the audio agenda

Signed-off-by: Thomas Bonnefille <[email protected]>
bootlin · Nov 30, 2024 · 5cd3aac · 5cd3aac
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diff --git a/agenda/audio-agenda.tex b/agenda/audio-agenda.tex
@@ -13,209 +13,6 @@
 
 \feshowinfo
 
-\section{Day 1 - Morning}
-
-\feagendatwocolumn
-{Lecture - Digital Audio Representation}
-{
-  \begin{itemize}
-  \item What is sound?
-  \item Sampling theory
-  \item Sample size, sample rate
-  \item Audio formats: I2S, LJ, RJ, DSPA, DSPB
-  \item AC97
-  \item IEC 61937 (S/PDIF and HDMI)
-  \item PDM
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Introducing the basic notions used for representing audio waveforms.}
-}
-{Lecture - Hardware}
-{
-  \begin{itemize}
-  \item Signals
-  \item CPU Digital Audio Interfaces
-  \item CODEC Digital Audio Interfaces
-  \item Amplifiers
-  \item Clocks and clock providers
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Presenting the hardware involved in the audio playback or capture.}
-}
-
-\feagendaonecolumn
-{Lecture - Linux kernel ASoC subsystem}
-{
-  \begin{itemize}
-  \item ASoC: the ALSA System-on-Chip subsystem in the Linux kernel
-  \item Describing audio cards with Device Tree: {\em
-      audio-graph-card}, {\em simple-audio-card}
-  \item Linux kernel drivers for audio cards
-  \item Linux kernel drivers for audio codecs
-  \item Controls
-  \item Linux kernel drivers for CPU audio interfaces
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Introducing the Linux kernel subsystem for audio on embedded systems.}
-}
-
-\section{Day 1 - Afternoon}
-
-\feagendatwocolumn
-{Lecture - Linux kernel helpers}
-{
-  \begin{itemize}
-  \item {\em regmap}, {\em regcache}
-  \item DMA handling
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Presenting the common helper APIs.}
-}
-{Lecture - More audio components}
-{
-  \begin{itemize}
-  \item Auxiliary devices, amplifiers, muxing
-  \item Jack detection
-  \item Asynchronous Sample Rate Converter
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Presenting more components of the sound cards.}
-}
-
-\feagendaonecolumn
-{Lecture - Routing}
-{
-  \begin{itemize}
-  \item Routing audio
-  \item DAPM: Dynamic Audio Power Management
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Presenting the audio routes and power management.}
-}
-
-\section{Day 2 - Morning}
-
-\feagendatwocolumn
-{Lecture - Userspace, hardware configuration}
-{
-  \begin{itemize}
-  \item ALSA plugins
-  \item \code{asound.conf}
-  \item Sound card configuration
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Configuring the userspace audio paths and effects.}
-}
-{Demo - Card configuration examples}
-{
-  \begin{itemize}
-  \item Reordering channels
-  \item Splitting channels
-  \item Resampling
-  \item Mixing
-  \item LADSPA
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Exercising the ALSA plugins.}
-}
-
-\feagendatwocolumn
-{Lecture - Userspace, controls configuration}
-{
-  \begin{itemize}
-  \item {\em amixer}
-  \item {\em alsamixer}
-  \item Userspace API
-  \item Saving state: {\em alsactl}, \code{asound.state}
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Configuring the userspace audio paths and effects.}
-}
-{Demo - Configuring controls}
-{
-  \begin{itemize}
-  \item {\em alsamixer} demonstration
-  \item \code{asound.state} examples
-  \item Custom application
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Configuring the sound card controls.}
-}
-
-\feagendaonecolumn
-{Lecture - Userspace, playing and capturing audio}
-{
-  \begin{itemize}
-  \item Userspace ALSA API
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Playing and capturing audio samples.}
-}
-
-\section{Day 2 - Afternoon}
-
-\feagendatwocolumn
-{Lecture - Troubleshooting}
-{
-  \begin{itemize}
-  \item Debugging
-  \item {\em vizdapm}
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Presenting how to debug common issues.}
-}
-{Demo - Debugging}
-{
-  \begin{itemize}
-  \item Examples of common issues and their resolutions
-  \end{itemize}
-}
-
-\feagendatwocolumn
-{Lecture - Pipewire}
-{
-  \begin{itemize}
-  \item Pipewire introduction
-  \item Pipewire configuration
-  \item Pipewire tools (pwdump, pw-cli, ...)
-  \item Pipewire session and policy management
-  \item Pipewire modules and filtering
-  \item {\em WirePlumber}
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Using Pipewire as the sound server.}
-}
-{Demo - Pipewire}
-{
-  \begin{itemize}
-  \item Running pipewire on the target
-  \item Inspecting the configuration and setting properties
-  \item Dynamic routing and patchbay
-  \item Using modules and Filter-Chain
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Running Pipewire and exercising advanced configuration.}
-}
-
-\feagendatwocolumn
-{Lecture - The GStreamer multimedia framework}
-{
-  \begin{itemize}
-  \item {\em GStreamer}
-  \item GStreamer pipelines
-  \item GStreamer plugins
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Using Gstreamer for audio capture and playback.}
-}
-{Demo - GStreamer}
-{
-  \begin{itemize}
-  \item Running gstreamer on the target
-  \item Creating multiple pipelines
-  \end{itemize}
-  \vspace{0.5em}
-  {\em Running Gstreamer using different audio pipelines.}
-}
+\onsiteagenda
 
 \end{document}