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| author | Rob Clark <robdclark@gmail.com> | 2016-03-20 10:16:29 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2016-05-08 10:16:02 -0400 |
| commit | feb46f02c3fa70e6d3e5307cb105cc69c60a3fe3 (patch) | |
| tree | 28385565640b248fd89f506dcce70589adeee2e8 /drivers/gpu/drm/msm/hdmi/hdmi.h | |
| parent | 0552f7651bc233e5407ab06ba97a9d7c25e19580 (diff) | |
| download | linux-feb46f02c3fa70e6d3e5307cb105cc69c60a3fe3.tar.bz2 | |
drm/msm: make HDCP support optional
It is already optional at runtime. But this at least simplifies
backports to kernels without QCOM_SCM.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/hdmi/hdmi.h')
| -rw-r--r-- | drivers/gpu/drm/msm/hdmi/hdmi.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h index 65428cf233ce..bc7ba0bdee07 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.h +++ b/drivers/gpu/drm/msm/hdmi/hdmi.h @@ -243,10 +243,21 @@ struct i2c_adapter *msm_hdmi_i2c_init(struct hdmi *hdmi); /* * hdcp */ +#ifdef CONFIG_DRM_MSM_HDMI_HDCP struct hdmi_hdcp_ctrl *msm_hdmi_hdcp_init(struct hdmi *hdmi); void msm_hdmi_hdcp_destroy(struct hdmi *hdmi); void msm_hdmi_hdcp_on(struct hdmi_hdcp_ctrl *hdcp_ctrl); void msm_hdmi_hdcp_off(struct hdmi_hdcp_ctrl *hdcp_ctrl); void msm_hdmi_hdcp_irq(struct hdmi_hdcp_ctrl *hdcp_ctrl); +#else +static inline struct hdmi_hdcp_ctrl *msm_hdmi_hdcp_init(struct hdmi *hdmi) +{ + return ERR_PTR(-ENXIO); +} +static inline void msm_hdmi_hdcp_destroy(struct hdmi *hdmi) {} +static inline void msm_hdmi_hdcp_on(struct hdmi_hdcp_ctrl *hdcp_ctrl) {} +static inline void msm_hdmi_hdcp_off(struct hdmi_hdcp_ctrl *hdcp_ctrl) {} +static inline void msm_hdmi_hdcp_irq(struct hdmi_hdcp_ctrl *hdcp_ctrl) {} +#endif #endif /* __HDMI_CONNECTOR_H__ */ |