mirror of https://gitee.com/openkylin/linux.git
bcb8c27082
The SAIF base oversample rates are either 512*fs or 384*fs. An additional divider exists within the SAIF to generate sub-multiples of these two base rates if MCLK is required by the codec. * The sub-rates for the 512x base rate are: 256x, 128x, 64x, and 32x. * The sub-rates for the 384x base rate are: 192x, 96x, and 48x. Setting the base rate depending on the modulo operation with 32 and 48 give wrong results for some mclk. If mclk=18.432MHz both modulo operations results in 0. As testing the result with 32 is done first, a wrong base rate of 512*fs is set instead of the correct 384*fs. Fix this by setting the base rate depending on the calculated sub-rate. Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Signed-off-by: Mark Brown <broonie@kernel.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| mxs-pcm.c | ||
| mxs-pcm.h | ||
| mxs-saif.c | ||
| mxs-saif.h | ||
| mxs-sgtl5000.c | ||