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| author |   jilai wang <jilaiw@codeaurora.org> | 2015-04-02 17:49:01 -0400 |
|---|---|---|
| committer |   Rob Clark <robdclark@gmail.com> | 2015-08-15 18:27:10 -0400 |
| commit | c6a57a50ad562a2e6fc6ac3218b710caea73a58b (patch) | |
| tree | c630cd3e4c5328655ebbd8ed1ce59b36ce753c30 /drivers/gpu/drm/msm/hdmi/hdmi_audio.c | |
| parent | drm/msm: update generated headers (diff) | |
| download | linux-dev-c6a57a50ad562a2e6fc6ac3218b710caea73a58b.tar.xz linux-dev-c6a57a50ad562a2e6fc6ac3218b710caea73a58b.zip | |
drm/msm/hdmi: add hdmi hdcp support (V3)
Add HDMI HDCP support including HDCP PartI/II/III authentication.
V1: Initial Change
V2: Address Bjorn&Rob's comments
Refactor the authentication process to use single work instead
of multiple work for different authentication stages.
V3: Update to align with qcom SCM api.
Signed-off-by: Jilai Wang <jilaiw@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/hdmi/hdmi_audio.c')
| -rw-r--r-- | drivers/gpu/drm/msm/hdmi/hdmi_audio.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_audio.c b/drivers/gpu/drm/msm/hdmi/hdmi_audio.c index 872485f60134..df232e20c13e 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_audio.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_audio.c @@ -203,7 +203,6 @@ int hdmi_audio_update(struct hdmi *hdmi) audio_config |= HDMI_AUDIO_CFG_FIFO_WATERMARK(4); audio_config |= HDMI_AUDIO_CFG_ENGINE_ENABLE; } else { - hdmi_write(hdmi, REG_HDMI_GC, HDMI_GC_MUTE); acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_CONT; acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_SEND; vbi_pkt_ctrl &= ~HDMI_VBI_PKT_CTRL_GC_ENABLE; |