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authorCezary Rojewski <cezary.rojewski@intel.com>2021-08-18 09:57:33 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-09-15 09:47:36 +0200
commit92397571c2434b271be10b9eba37a2b5f98f9471 (patch)
treec26855b6485a823f83ba89bd5e266882c40cb9a7
parentb58cf18e384d8af26f316ddb4b3ad9c08befa70d (diff)
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ASoC: Intel: Skylake: Leave data as is when invoking TLV IPCs
[ Upstream commit 126b3422adc80f29d2129db7f61e0113a8a526c6 ] Advancing pointer initially fixed issue for some users but caused regression for others. Leave data as it to make it easier for end users to adjust their topology files if needed. Fixes: a8cd7066f042 ("ASoC: Intel: Skylake: Strip T and L from TLV IPCs") Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Tested-by: Lukasz Majczak <lma@semihalf.com> Link: https://lore.kernel.org/r/20210818075742.1515155-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r--sound/soc/intel/skylake/skl-topology.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index 1940b17f27ef..104c73eb9769 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -1463,12 +1463,6 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol,
struct skl_dev *skl = get_skl_ctx(w->dapm->dev);
if (ac->params) {
- /*
- * Widget data is expected to be stripped of T and L
- */
- size -= 2 * sizeof(unsigned int);
- data += 2;
-
if (size > ac->max)
return -EINVAL;
ac->size = size;