diff options
Diffstat (limited to 'drivers/gpu/drm/msm/hdmi/hdmi_bridge.c')
| -rw-r--r-- | drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c index a7a1d8267cf0..92b69ae8caf9 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c @@ -100,8 +100,13 @@ static void hdmi_bridge_pre_enable(struct drm_bridge *bridge) hdmi_audio_update(hdmi); } - phy->funcs->powerup(phy, hdmi->pixclock); + if (phy) + phy->funcs->powerup(phy, hdmi->pixclock); + hdmi_set_mode(hdmi, true); + + if (hdmi->hdcp_ctrl) + hdmi_hdcp_on(hdmi->hdcp_ctrl); } static void hdmi_bridge_enable(struct drm_bridge *bridge) @@ -118,9 +123,14 @@ static void hdmi_bridge_post_disable(struct drm_bridge *bridge) struct hdmi *hdmi = hdmi_bridge->hdmi; struct hdmi_phy *phy = hdmi->phy; + if (hdmi->hdcp_ctrl) + hdmi_hdcp_off(hdmi->hdcp_ctrl); + DBG("power down"); hdmi_set_mode(hdmi, false); - phy->funcs->powerdown(phy); + + if (phy) + phy->funcs->powerdown(phy); if (hdmi->power_on) { power_off(bridge); @@ -142,8 +152,6 @@ static void hdmi_bridge_mode_set(struct drm_bridge *bridge, hdmi->pixclock = mode->clock * 1000; - hdmi->hdmi_mode = drm_match_cea_mode(mode) > 1; - hstart = mode->htotal - mode->hsync_start; hend = mode->htotal - mode->hsync_start + mode->hdisplay; |