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- From fc43a2bf668e325aab427a8c0827cfc3b8a1e39f Mon Sep 17 00:00:00 2001
- From: popcornmix <popcornmix@gmail.com>
- Date: Fri, 29 Apr 2016 17:27:35 +0100
- Subject: [PATCH] Revert "bcm2835: add fallback channel layouts if channel map
- API is not used"
- This reverts commit ceacfff9f86f89826dbc8a6df667f485894327d1.
- ---
- sound/arm/bcm2835-vchiq.c | 11 +----------
- 1 file changed, 1 insertion(+), 10 deletions(-)
- --- a/sound/arm/bcm2835-vchiq.c
- +++ b/sound/arm/bcm2835-vchiq.c
- @@ -598,16 +598,7 @@ int bcm2835_audio_set_params(bcm2835_als
- if (alsa_stream->chip->cea_chmap >= 0) {
- chmap_value = (unsigned)alsa_stream->chip->cea_chmap << 24;
- } else {
- - /* fallback layouts for applications which do not use chmap API */
- - chmap_value = 0x00;
- - switch (channels) {
- - case 3: chmap_value = 0x01; break;
- - case 4: chmap_value = 0x03; break;
- - case 5: chmap_value = 0x07; break;
- - case 6: chmap_value = 0x0b; break;
- - case 7: chmap_value = 0x0f; break;
- - case 8: chmap_value = 0x13; break;
- - }
- + chmap_value = 0; /* force stereo */
- for (i = 0; i < 8; i++)
- alsa_stream->chip->map_channels[i] = i;
- }
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