drm/i915/audio: fix monitor presence indication after disable
authorJani Nikula <jani.nikula@intel.com>
Tue, 18 Nov 2014 10:11:29 +0000 (12:11 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 18 Nov 2014 10:17:37 +0000 (11:17 +0100)
Indicate the monitor has been disconnected on disable.

The regression has been introduced in

commit 5fad84a7530f8e7664cdc6f490cb90653fed1266
Author: Jani Nikula <jani.nikula@intel.com>
Date:   Tue Nov 4 10:30:23 2014 +0200

    drm/i915: rewrite hsw/bdw audio codec enable/disable sequences

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86424
Cc: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_audio.c

index 87750ef018e6261dfee358f02b3c58c6e82a8e4f..2c7ed5cb29c0f4aae70ee6599d1d0e59cb857fb5 100644 (file)
@@ -194,6 +194,7 @@ static void hsw_audio_codec_disable(struct intel_encoder *encoder)
        /* Invalidate ELD */
        tmp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD);
        tmp &= ~AUDIO_ELD_VALID(pipe);
+       tmp &= ~AUDIO_OUTPUT_ENABLE(pipe);
        I915_WRITE(HSW_AUD_PIN_ELD_CP_VLD, tmp);
 }