diff options
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_hdmi.h')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hdmi.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h index 3cebd1fd00fc..884d245507a9 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.h +++ b/drivers/gpu/drm/vc4/vc4_hdmi.h @@ -99,6 +99,9 @@ struct vc4_hdmi_variant { /* Callback to get channel map */ u32 (*channel_map)(struct vc4_hdmi *vc4_hdmi, u32 channel_mask); + + /* Enables HDR metadata */ + bool supports_hdr; }; /* HDMI audio information */ @@ -126,6 +129,8 @@ struct vc4_hdmi { struct vc4_hdmi_encoder encoder; struct drm_connector connector; + struct delayed_work scrambling_work; + struct i2c_adapter *ddc; void __iomem *hdmicore_regs; void __iomem *hd_regs; @@ -143,8 +148,7 @@ struct vc4_hdmi { /* VC5 Only */ void __iomem *rm_regs; - int hpd_gpio; - bool hpd_active_low; + struct gpio_desc *hpd_gpio; /* * On some systems (like the RPi4), some modes are in the same @@ -154,6 +158,14 @@ struct vc4_hdmi { */ bool disable_wifi_frequencies; + /* + * Even if HDMI0 on the RPi4 can output modes requiring a pixel + * rate higher than 297MHz, it needs some adjustments in the + * config.txt file to be able to do so and thus won't always be + * available. + */ + bool disable_4kp60; + struct cec_adapter *cec_adap; struct cec_msg cec_rx_msg; bool cec_tx_ok; |