[v2,0/2] ALSA: hda: Compilation and firmware-loading fixes

Message

Cezary Rojewski Jan. 10, 2025, 11:33 a.m. UTC

Small set of fixes, one of which addresses the compilation issues with
snd_hdac_adsp_xxx() macros utilized currently by the avs-driver alone.

The more impactful change updates the firmware loading flow so that the
binary is loaded in two chunks rather than just one. This is to follow
recommendation from the hardware team: SDxLVI is expected to be at least
1 (0-index based so 1+1=2 BDL entries) when performing any data
transfer.

Changes in v2:
- removed the type-mismatch fixing patch as suggested by Takashi
- relocated snd_hdac_adsp_xxx() macros to avs/ space as suggested by
  Jaroslav and Takashi


Cezary Rojewski (2):
  ALSA: hda: Fix compilation of snd_hdac_adsp_xxx() helpers
  ALSA: hda: Transfer firmware in two chunks

 include/sound/hdaudio_ext.h     | 45 ---------------------------------
 sound/hda/hdac_stream.c         |  3 ++-
 sound/soc/intel/avs/apl.c       |  1 +
 sound/soc/intel/avs/cnl.c       |  1 +
 sound/soc/intel/avs/registers.h | 45 +++++++++++++++++++++++++++++++++
 sound/soc/intel/avs/skl.c       |  1 +
 6 files changed, 50 insertions(+), 46 deletions(-)