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, 10 insertions, 0 deletions

diff --git a/include/sound/intel-nhlt.h b/include/sound/intel-nhlt.h
index 53470d6a28d6..24dbe16684ae 100644
--- a/include/sound/intel-nhlt.h
+++ b/include/sound/intel-nhlt.h
@@ -143,6 +143,9 @@ intel_nhlt_get_endpoint_blob(struct device *dev, struct nhlt_acpi_table *nhlt,
 			     u32 bus_id, u8 link_type, u8 vbps, u8 bps,
 			     u8 num_ch, u32 rate, u8 dir, u8 dev_type);
 
+int intel_nhlt_ssp_device_type(struct device *dev, struct nhlt_acpi_table *nhlt,
+			       u8 virtual_bus_id);
+
 #else
 
 static inline struct nhlt_acpi_table *intel_nhlt_init(struct device *dev)
@@ -184,6 +187,13 @@ intel_nhlt_get_endpoint_blob(struct device *dev, struct nhlt_acpi_table *nhlt,
 	return NULL;
 }
 
+static inline int intel_nhlt_ssp_device_type(struct device *dev,
+					     struct nhlt_acpi_table *nhlt,
+					     u8 virtual_bus_id)
+{
+	return -EINVAL;
+}
+
 #endif
 
 #endif