ASoC: Intel: avs: Fixes and cleanups for 6.10

Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:

Set of changes targeting the avs-driver only. No new features, patchset
either fixes or fortifies existing code.

Patchset starts off with a fix for debugbility on ICL+ platforms which I
have forgotten to fixup when providing support for these initially.
The next two address copier module initialization, most importantly,
silence the gcc 'field-spanning write' false-positive.

The following four:
6/13 ASoC: Intel: avs: Replace risky functions with safer variants
7/13 ASoC: Intel: avs: Fix potential integer overflow
8/13 ASoC: Intel: avs: Test result of avs_get_module_entry()
9/13 ASoC: Intel: avs: Remove dead code

address problems found out by Coverity static analysis tool.

The last two worth mentioning are: recommendation from the firmware team
to wake subsystem from D0ix when starting any pipeline -and- shielding
against invalid period/buffer sizes. Audio format shall be taken into
consideration when calculating either of these.

Amadeusz Sławiński (2):
  ASoC: Intel: avs: Restore stream decoupling on prepare
  ASoC: Intel: avs: Add assert_static to guarantee ABI sizes

Cezary Rojewski (11):
  ASoC: Intel: avs: Fix debug-slot offset calculation
  ASoC: Intel: avs: Silence false-positive memcpy() warnings
  ASoC: Intel: avs: Fix config_length for config-less copiers
  ASoC: Intel: avs: Fix ASRC module initialization
  ASoC: Intel: avs: Replace risky functions with safer variants
  ASoC: Intel: avs: Fix potential integer overflow
  ASoC: Intel: avs: Test result of avs_get_module_entry()
  ASoC: Intel: avs: Remove dead code
  ASoC: Intel: avs: Wake from D0ix when starting streaming
  ASoC: Intel: avs: Init debugfs before booting firmware
  ASoC: Intel: avs: Rule invalid buffer and period sizes out

 sound/soc/intel/avs/avs.h      |  1 +
 sound/soc/intel/avs/cldma.c    |  2 +-
 sound/soc/intel/avs/core.c     |  4 +--
 sound/soc/intel/avs/icl.c      | 12 ++++++---
 sound/soc/intel/avs/loader.c   |  6 +++--
 sound/soc/intel/avs/messages.h | 47 ++++++++++++++++++++++++++++++++--
 sound/soc/intel/avs/path.c     | 13 ++++------
 sound/soc/intel/avs/pcm.c      | 34 +++++++++++++++++++++++-
 sound/soc/intel/avs/probes.c   | 14 ++++++----
 9 files changed, 109 insertions(+), 24 deletions(-)

--
2.25.1

1 files changed, 3 insertions, 7 deletions

diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
index 3ce5d503a6da..c5af566e911a 100644
--- a/scripts/Makefile.extrawarn
+++ b/scripts/Makefile.extrawarn
@@ -114,6 +114,8 @@ KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow)
 KBUILD_CFLAGS += $(call cc-disable-warning, format-truncation)
 KBUILD_CFLAGS += $(call cc-disable-warning, stringop-truncation)
 
+KBUILD_CFLAGS += -Wno-override-init # alias for -Wno-initializer-overrides in clang
+
 ifdef CONFIG_CC_IS_CLANG
 # Clang before clang-16 would warn on default argument promotions.
 ifneq ($(call clang-min-version, 160000),y)
@@ -151,10 +153,6 @@ KBUILD_CFLAGS += -Wtype-limits
 KBUILD_CFLAGS += $(call cc-option, -Wmaybe-uninitialized)
 KBUILD_CFLAGS += $(call cc-option, -Wunused-macros)
 
-ifdef CONFIG_CC_IS_CLANG
-KBUILD_CFLAGS += -Winitializer-overrides
-endif
-
 KBUILD_CPPFLAGS += -DKBUILD_EXTRA_WARN2
 
 else
@@ -164,9 +162,7 @@ KBUILD_CFLAGS += -Wno-missing-field-initializers
 KBUILD_CFLAGS += -Wno-type-limits
 KBUILD_CFLAGS += -Wno-shift-negative-value
 
-ifdef CONFIG_CC_IS_CLANG
-KBUILD_CFLAGS += -Wno-initializer-overrides
-else
+ifdef CONFIG_CC_IS_GCC
 KBUILD_CFLAGS += -Wno-maybe-uninitialized
 endif