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| author | Slava Grigorev <slava.grigorev@amd.com> | 2014-12-09 17:17:35 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-01-22 10:42:15 -0500 |
| commit | 3be2e7d0e705621c1bb41eeabb63b122d50ecff3 (patch) | |
| tree | 147fe4a869b69221a02d849410c0b456ee82f1da /drivers/gpu/drm/radeon/dce3_1_afmt.c | |
| parent | 1852c9a09a25aad40c80b0012ad19379b1fb78be (diff) | |
| download | talos-obmc-linux-3be2e7d0e705621c1bb41eeabb63b122d50ecff3.tar.gz talos-obmc-linux-3be2e7d0e705621c1bb41eeabb63b122d50ecff3.zip | |
radeon/audio: moved mute programming to a separate function
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/dce3_1_afmt.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/dce3_1_afmt.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c index cf788db5873a..07869ca8125d 100644 --- a/drivers/gpu/drm/radeon/dce3_1_afmt.c +++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c @@ -220,6 +220,17 @@ void dce3_2_set_audio_packet(struct drm_encoder *encoder, u32 offset) HDMI0_AUDIO_INFO_LINE(2)); /* anything other than 0 */ } +void dce3_2_set_mute(struct drm_encoder *encoder, u32 offset, bool mute) +{ + struct drm_device *dev = encoder->dev; + struct radeon_device *rdev = dev->dev_private; + + if (mute) + WREG32_OR(HDMI0_GC + offset, HDMI0_GC_AVMUTE); + else + WREG32_AND(HDMI0_GC + offset, ~HDMI0_GC_AVMUTE); +} + /* * update the info frames with the data from the current display mode */ @@ -246,9 +257,7 @@ void dce3_1_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *m radeon_audio_set_dto(encoder, mode->clock); radeon_audio_set_vbi_packet(encoder); radeon_hdmi_set_color_depth(encoder); - - WREG32(HDMI0_GC + offset, 0); /* unset HDMI0_GC_AVMUTE */ - + radeon_audio_set_mute(encoder, false); radeon_audio_update_acr(encoder, mode->clock); radeon_audio_write_speaker_allocation(encoder); radeon_audio_set_audio_packet(encoder); |
