Kai and Ranjani, do you think this impacts SOF as well? Or does our BE
override somehow suppresses the problem?
Hi Pierre/Cezary,
SOF does have the same problem too but I thought we're allowed to have dai
links without platform component? An alternative to adding the platform
component would be to do something like below.
Thanks,
Ranjani
diff --git a/sound/soc/intel/boards/skl_hda_dsp_generic.c
b/sound/soc/intel/boards/skl_hda_dsp_generic.c
index 11eaee9ae41f..dacf8014b870 100644
--- a/sound/soc/intel/boards/skl_hda_dsp_generic.c
+++ b/sound/soc/intel/boards/skl_hda_dsp_generic.c
@@ -112,6 +112,7 @@ static char hda_soc_components[30];
static int skl_hda_fill_card_info(struct snd_soc_acpi_mach_params
*mach_params)
{
+ struct snd_soc_dai_link_component *platform;
struct snd_soc_card *card = &hda_soc_card;
struct snd_soc_dai_link *dai_link;
u32 codec_count, codec_mask;
@@ -148,7 +149,8 @@ static int skl_hda_fill_card_info(struct
snd_soc_acpi_mach_params *mach_params)
card->num_dapm_routes = num_route;
for_each_card_prelinks(card, i, dai_link)
- dai_link->platforms->name = mach_params->platform;
+ for_each_link_platforms(dai_link, i, platform)
+ platform->name = mach_params->platform;
we already do this indirectly with:
skl_hda_add_dai_link(struct snd_soc_card *card, struct snd_soc_dai_link
*link)
{
link->platforms->name = ctx->platform_name; <<<
I suspect the issue is that the plaforms part is not allocated. The
8-byte out of bounds is not a string, it looks like a pointer stored in
the wrong location.
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