Hi, This patch is proposed as a result of a previous discussion related to include audio support in the DSS device driver (http://www.spinics.net/lists/linux-omap/msg64748.html) At the moment, this is intended to cover display technologies with audio based on CEA-861 and IEC-60958, such as HDMI and DisplayPort. However, provisions are made to make it extensible (see below). These are the changes with respect to v2: * A new enum and field is added to DSS to help implementations of the interface to keep track of the audio state. These are the changes with respect to v1: * The audio_enable and audio_start functions were split into enable/disable and start/stop respectively to improve readability. * Comments were added on whether the DSS audio functions may sleep. * In order to make the audio configuration parameters extensible, a struct omap_dss_audio is defined. This helps to easily add more config parameters in the future if/when required (e.g., speaker order configuration). BR, Ricardo Ricardo Neri (1): OMAPDSS: Provide an interface for audio support Documentation/arm/OMAP/DSS | 45 ++++++++++++++++++++++++++++++++++++++++++++ include/video/omapdss.h | 34 +++++++++++++++++++++++++++++++++ 2 files changed, 79 insertions(+), 0 deletions(-) -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
