On 2020-09-21 11:42 AM, Pawel Harlozinski wrote: > Fix setting SDnFMT based on High Definition Audio Specification Rev. 1.0a page 48. > > Bits per Sample (BITS): > 000 = 8 bits. The data will be packed in memory in 8-bit containers on 16-bit boundaries. > 001 = 16 bits. The data will be packed in memory in 16-bit containers on 16-bit boundaries. > 010 = 20 bits. The data will be packed in memory in 32-bit containers on 32-bit boundaries. > 011 = 24 bits. The data will be packed in memory in 32-bit containers on 32-bit boundaries. > 100 = 32 bits. The data will be packed in memory in 32-bit containers on 32-bit boundaries. > 101-111 = Reserved > > Set SDnFMT depending on which format was given. > Henceforth split cases for formats 20, 24, 32 bits, > but leave constraints to maxbps. > > Change-Id: I97771b16da14e85b7f35372f5dfc87bb13bb5ce0 Hello, checkpatch script should have notified you about need for removing Change-Id. Please remove for the next version. Has there been any explanation for why v2 is sent and what changes have been made between v1 and v2? Czarek > Signed-off-by: Pawel Harlozinski <pawel.harlozinski@xxxxxxxxxxxxxxx> > --- > sound/hda/hdac_device.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c > index 3e9e9ac804f6..ccc47a10ba63 100644 > --- a/sound/hda/hdac_device.c > +++ b/sound/hda/hdac_device.c > @@ -764,7 +764,14 @@ unsigned int snd_hdac_calc_stream_format(unsigned int rate, > val |= AC_FMT_BITS_16; > break; > case 20: > + val |= AC_FMT_BITS_20; > + break; > case 24: > + if (maxbps >= 24) > + val |= AC_FMT_BITS_24; > + else > + val |= AC_FMT_BITS_20; > + break; > case 32: > if (maxbps >= 32 || format == SNDRV_PCM_FORMAT_FLOAT_LE) > val |= AC_FMT_BITS_32; >
