Commit 5fe9eea5 authored by Ville Syrjälä's avatar Ville Syrjälä

drm/i915: Define VBT max HDMI FRL rate bits

The VBT gained some bits to inidicate the max FRL rate for
HDMI 2.1, define them.

These just outright replaced the slave_port bits for ganged eDP.
Apparently that feature was never actually used so someone decided
that reusing the bits is fine. Although the actual ganged eDP
enable bit was still left defined elsewhere for some reason.
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220715202044.11153-7-ville.syrjala@linux.intel.comReviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent ed1b4369
...@@ -412,8 +412,10 @@ struct child_device_config { ...@@ -412,8 +412,10 @@ struct child_device_config {
u8 reserved2:3; u8 reserved2:3;
u8 compression_structure_index:4; /* 198+ */ u8 compression_structure_index:4; /* 198+ */
u8 reserved3:4; u8 reserved3:4;
u8 slave_port; /* 202+ */ u8 hdmi_max_frl_rate:4; /* 237+ */
u8 reserved4; u8 hdmi_max_frl_rate_valid:1; /* 237+ */
u8 reserved4:3; /* 237+ */
u8 reserved5;
} __packed; } __packed;
} __packed; } __packed;
......
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