From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Align the SDVO audio code with the native HDMI/DP audio and
use just the "presence detect" bit for the has_audio readout.
The "ELD valid" bit will be used for ELD readout soon.
Cc: Chaitanya Kumar Borah <chaitanya.kumar.borah@xxxxxxxxx>
Cc: Takashi Iwai <tiwai@xxxxxxx>
Reviewed-by: Kai Vehmanen <kai.vehmanen@xxxxxxxxxxxxxxx>
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_sdvo.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index c0d7d5272eb8..68e5c7be2135 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -1732,9 +1732,7 @@ static void intel_sdvo_get_config(struct intel_encoder *encoder,
if (intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_AUDIO_STAT,
&val, 1)) {
- u8 mask = SDVO_AUDIO_ELD_VALID | SDVO_AUDIO_PRESENCE_DETECT;
-
- if ((val & mask) == mask)
+ if (val & SDVO_AUDIO_PRESENCE_DETECT)
pipe_config->has_audio = true;
}
--
2.39.1
