2013/4/7 Rafa? Mi?ecki <zajec5 at gmail.com>: > Some devices (ATI/AMD cards) don't want passing ELD struct to the > hardware but just require filling specific registers and then > hardware/firmware does the rest. In such a cases we need to read info > from SAD blocks and put them in the correct registers.
If you wish to see how exactly it works on radeon, see for example evergreend.h: AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR0 AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR1 & friends. -- Rafa?
