From 4adb34ef7821224255f447a9c07871ecbfbb6f92 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 18 Sep 2014 18:07:08 -0400 Subject: drm/radeon: disable audio when we disable hdmi (v2) This should allow the audio driver to get a better idea of whether the sink is connected or not. v2: fix copy/paste typo noticed by David Henningsson Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/evergreen_hdmi.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/gpu/drm/radeon/evergreen_hdmi.c') diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c index 8d5497e..2514d65 100644 --- a/drivers/gpu/drm/radeon/evergreen_hdmi.c +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c @@ -501,6 +501,8 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable) { + struct drm_device *dev = encoder->dev; + struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; @@ -513,6 +515,14 @@ void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable) if (!enable && !dig->afmt->enabled) return; + if (!enable && dig->afmt->pin) { + if (ASIC_IS_DCE6(rdev)) + dce6_audio_enable(rdev, dig->afmt->pin, 0); + else + dce4_audio_enable(rdev, dig->afmt->pin, 0); + dig->afmt->pin = NULL; + } + dig->afmt->enabled = enable; DRM_DEBUG("%sabling HDMI interface @ 0x%04X for encoder 0x%x\n", -- cgit v1.1