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-rw-r--r--sound/pci/hda/patch_hdmi.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 39862e98551c..9dc9cf8c90e9 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1583,19 +1583,22 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)
}
}
- if (pin_eld->eld_valid && !eld->eld_valid) {
- update_eld = true;
+ if (pin_eld->eld_valid != eld->eld_valid)
eld_changed = true;
- }
+
+ if (pin_eld->eld_valid && !eld->eld_valid)
+ update_eld = true;
+
if (update_eld) {
bool old_eld_valid = pin_eld->eld_valid;
pin_eld->eld_valid = eld->eld_valid;
- eld_changed = pin_eld->eld_size != eld->eld_size ||
+ if (pin_eld->eld_size != eld->eld_size ||
memcmp(pin_eld->eld_buffer, eld->eld_buffer,
- eld->eld_size) != 0;
- if (eld_changed)
+ eld->eld_size) != 0) {
memcpy(pin_eld->eld_buffer, eld->eld_buffer,
eld->eld_size);
+ eld_changed = true;
+ }
pin_eld->eld_size = eld->eld_size;
pin_eld->info = eld->info;