[ALSA] ac97 - procfs - print PCI subsystem vendor/device values

Modules: AC97 Codec

For debugging and problem finding purposes, show also the PCI subsystem
vendor/device values in the ac97#X proc file.

Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 7 insertions, 0 deletions

diff --git a/sound/pci/ac97/ac97_proc.c b/sound/pci/ac97/ac97_proc.c
index a040b2666ed7..f4333b867bd5 100644
--- a/sound/pci/ac97/ac97_proc.c
+++ b/sound/pci/ac97/ac97_proc.c
@@ -79,9 +79,16 @@ static void snd_ac97_proc_read_main(ac97_t *ac97, snd_info_buffer_t * buffer, in
 
         snd_ac97_get_name(NULL, ac97->id, name, 0);
         snd_iprintf(buffer, "%d-%d/%d: %s\n\n", ac97->addr, ac97->num, subidx, name);
+
+
         if ((ac97->scaps & AC97_SCAP_AUDIO) == 0)
                 goto __modem;
 
+        snd_iprintf(buffer, "PCI Subsys Vendor: 0x%04x\n",
+                    ac97->subsystem_vendor);
+        snd_iprintf(buffer, "PCI Subsys Device: 0x%04x\n\n",
+                    ac97->subsystem_device);
+
         if ((ac97->ext_id & AC97_EI_REV_MASK) >= AC97_EI_REV_23) {
                 val = snd_ac97_read(ac97, AC97_INT_PAGING);
                 snd_ac97_update_bits(ac97, AC97_INT_PAGING,