From b96cffcf351c7dce2a076f378edfaece1b4e80d3 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 18 Feb 2014 10:25:39 -0500 Subject: [PATCH 1/3] drm/radeon: fix audio disable on dce6+ Properly clear the enable bit when audio disable is requested. Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/radeon/dce6_afmt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c index 713a5d3..36e8f10 100644 --- a/drivers/gpu/drm/radeon/dce6_afmt.c +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -283,7 +283,7 @@ static void dce6_audio_enable(struct radeon_device *rdev, bool enable) { WREG32_ENDPOINT(pin->offset, AZ_F0_CODEC_PIN_CONTROL_HOTPLUG_CONTROL, - AUDIO_ENABLED); + enable ? AUDIO_ENABLED : 0); DRM_INFO("%s audio %d support\n", enable ? "Enabling" : "Disabling", pin->id); } -- 1.8.3.1