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- From 6d91385fc4b510f7eeaf390ea63549df1004f209 Mon Sep 17 00:00:00 2001
- From: wm4 <wm4@nowhere>
- 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;
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