From a35699c1a20bfe4c4b268dd6697a026a32a18e2f Mon Sep 17 00:00:00 2001 From: wm4 Date: Tue, 19 Apr 2016 16:38:03 +0200 Subject: [PATCH] bcm2835: log which channel map is set --- sound/arm/bcm2835-vchiq.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/sound/arm/bcm2835-vchiq.c +++ b/sound/arm/bcm2835-vchiq.c @@ -596,8 +596,11 @@ int bcm2835_audio_set_params(bcm2835_als instance->result = -1; if (alsa_stream->chip->cea_chmap >= 0) { + LOG_INFO("Using application requested channel map: %d\n", + alsa_stream->chip->cea_chmap); chmap_value = (unsigned)alsa_stream->chip->cea_chmap << 24; } else { + LOG_INFO("Using fallback channel map.\n"); /* fallback layouts for applications which do not use chmap API */ chmap_value = 0x00; switch (channels) { @@ -614,6 +617,8 @@ int bcm2835_audio_set_params(bcm2835_als for (i = 0; i < 8; i++) chmap_value |= alsa_stream->chip->map_channels[i] << (i * 3); + LOG_INFO("Requesting AUDS channel map: 0x%lx\n", (long)chmap_value); + m.type = VC_AUDIO_MSG_TYPE_CONFIG; m.u.config.channels = channels; m.u.config.samplerate = samplerate;