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drm/radeon/audio: set mute around state setup 

To avoid possible sound artifacts while setting up audio.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2015-02-27 10:38:40 -05:00
parent d3c34d2c73
commit 88af339f9f
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/radeon/radeon_audio.c
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@ -705,13 +705,13 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder,
if (!dig || !dig->afmt)
return;
radeon_audio_set_mute(encoder, true);
/* disable audio prior to setting up hw */
radeon_audio_enable(rdev, dig->afmt->pin, 0);
radeon_audio_set_dto(encoder, mode->clock);
radeon_audio_set_vbi_packet(encoder);
radeon_hdmi_set_color_depth(encoder);
radeon_audio_set_mute(encoder, false);
radeon_audio_update_acr(encoder, mode->clock);
radeon_audio_set_audio_packet(encoder);
radeon_audio_select_pin(encoder);
@ -721,6 +721,7 @@ static void radeon_audio_hdmi_mode_set(struct drm_encoder *encoder,
/* enable audio after to setting up hw */
radeon_audio_enable(rdev, dig->afmt->pin, 0xf);
radeon_audio_set_mute(encoder, false);
}
static void radeon_audio_dp_mode_set(struct drm_encoder *encoder,