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8 Commits

Author SHA1 Message Date
Venkata Prasad Potturu
0df24f3479
ASoC: amd: acp: Add SoundWire legacy machine driver support for acp7.2 platform 
Add SoundWire legacy machine driver support for acp7.2 platform.

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20250801062207.579388-4-venkataprasad.potturu@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2025-08-01 14:36:06 +01:00
Mark Brown
d9a1cbfe5b
Minor bug fix and tidy up for sof_sdw 
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:

Fix a small bug that can cause the sof_sdw machine driver to fail probe
after the first time it has probed. Also do some minor tidy up on the
handling of the platform_component of the dai links.
 2025-05-07 14:12:23 +09:00
Vijendar Mukunda
4d87ae7508
ASoC: amd: amd_sdw: Fix unlikely uninitialized variable use in create_sdw_dailinks() 
Initialize current_be_id to 0 in AMD legacy stack(NO DSP enabled) SoundWire
generic machine driver code to handle the unlikely case when there are no
devices connected to a DAI.

In this case create_sdw_dailink() would return without touching the passed
pointer to current_be_id.

Found by gcc -fanalyzer

Cc: stable@vger.kernel.org
Fixes: 2981d9b078 ("ASoC: amd: acp: add soundwire machine driver for legacy stack")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250506120823.3621604-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2025-05-06 22:48:24 +09:00
Charles Keepax
8ce5ace8e2
ASoC: sdw_utils: Remove num_platforms from simple DAI helper 
There is no point in passing num_platforms into
asoc_sdw_init_simple_dai_link(). Firstly, as a single pointer for the
component name is passed in only a single string can be passed and
secondly if it is a complex DAI with multiple platforms it would make
more sense to use asoc_sdw_init_dai_link().

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20250505141409.2614010-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2025-05-06 07:48:39 +09:00
Vijendar Mukunda
4bb5b6f13f
ASoC: amd: amd_sdw: Add quirks for Dell SKU's 
This patch adds a quirk to include the codec amplifier function for Dell
SKU's listed in quirk table.

Note: In these SKU's, the RT722 codec amplifier is excluded, and an
external amplifier is used instead.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250207062819.1527184-26-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2025-02-07 13:34:00 +00:00
Vijendar Mukunda
638ad2bdb2
ASoC: amd: acp: add machine driver changes for ACP7.0 and ACP7.1 platforms 
Add SoundWire generic machine driver changes for legacy stack(No DSP) for
ACP7.0 and ACP7.1 platforms.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250207062819.1527184-22-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2025-02-07 13:33:57 +00:00
Peter Zijlstra
cdd30ebb1b module: Convert symbol namespace to string literal 
Clean up the existing export namespace code along the same lines of
commit 33def8498f ("treewide: Convert macro and uses of __section(foo)
to __section("foo")") and for the same reason, it is not desired for the
namespace argument to be a macro expansion itself.

Scripted using

  git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file;
  do
    awk -i inplace '
      /^#define EXPORT_SYMBOL_NS/ {
        gsub(/__stringify\(ns\)/, "ns");
        print;
        next;
      }
      /^#define MODULE_IMPORT_NS/ {
        gsub(/__stringify\(ns\)/, "ns");
        print;
        next;
      }
      /MODULE_IMPORT_NS/ {
        $0 = gensub(/MODULE_IMPORT_NS\(([^)]*)\)/, "MODULE_IMPORT_NS(\"\\1\")", "g");
      }
      /EXPORT_SYMBOL_NS/ {
        if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+),/) {
  	if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/ &&
  	    $0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(\)/ &&
  	    $0 !~ /^my/) {
  	  getline line;
  	  gsub(/[[:space:]]*\\$/, "");
  	  gsub(/[[:space:]]/, "", line);
  	  $0 = $0 " " line;
  	}

  	$0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/,
  		    "\\1(\\2, \"\\3\")", "g");
        }
      }
      { print }' $file;
  done

Requested-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc
Acked-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2024-12-02 11:34:44 -08:00
Vijendar Mukunda
2981d9b078
ASoC: amd: acp: add soundwire machine driver for legacy stack 
Add SoundWire machine driver for legacy(No DSP) stack for ACP6.3 platform.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20241113115223.3274868-6-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2024-11-13 13:52:29 +00:00