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Improve Name->DRM_MODE_CONNECTOR mapping with new types and names

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This commit is contained in:
Cameron Gutman 2024-01-16 18:30:18 -06:00
commit b94f8c0b50
1 changed files with 33 additions and 0 deletions
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33
src/platform/linux/kmsgrab.cpp
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@ -163,20 +163,53 @@ namespace platf {
#define _CONVERT(x, y) \
if (string == x) return DRM_MODE_CONNECTOR_##y
// This list was created from the following sources:
// https://gitlab.freedesktop.org/mesa/drm/-/blob/main/xf86drmMode.c (drmModeGetConnectorTypeName)
// https://gitlab.freedesktop.org/wayland/weston/-/blob/e74f2897b9408b6356a555a0ce59146836307ff5/libweston/backend-drm/drm.c#L1458-1477
// https://github.com/GNOME/mutter/blob/65d481594227ea7188c0416e8e00b57caeea214f/src/backends/meta-monitor-manager.c#L1618-L1639
_CONVERT("VGA"sv, VGA);
_CONVERT("DVII"sv, DVII);
_CONVERT("DVI-I"sv, DVII);
_CONVERT("DVID"sv, DVID);
_CONVERT("DVI-D"sv, DVID);
_CONVERT("DVIA"sv, DVIA);
_CONVERT("DVI-A"sv, DVIA);
_CONVERT("Composite"sv, Composite);
_CONVERT("SVIDEO"sv, SVIDEO);
_CONVERT("S-Video"sv, SVIDEO);
_CONVERT("LVDS"sv, LVDS);
_CONVERT("Component"sv, Component);
_CONVERT("9PinDIN"sv, 9PinDIN);
_CONVERT("DIN"sv, 9PinDIN);
_CONVERT("DisplayPort"sv, DisplayPort);
_CONVERT("DP"sv, DisplayPort);
_CONVERT("HDMIA"sv, HDMIA);
_CONVERT("HDMI-A"sv, HDMIA);
_CONVERT("HDMI"sv, HDMIA);
_CONVERT("HDMIB"sv, HDMIB);
_CONVERT("HDMI-B"sv, HDMIB);
_CONVERT("TV"sv, TV);
_CONVERT("eDP"sv, eDP);
_CONVERT("VIRTUAL"sv, VIRTUAL);
_CONVERT("Virtual"sv, VIRTUAL);
_CONVERT("DSI"sv, DSI);
_CONVERT("DPI"sv, DPI);
_CONVERT("WRITEBACK"sv, WRITEBACK);
_CONVERT("Writeback"sv, WRITEBACK);
_CONVERT("SPI"sv, SPI);
#ifdef DRM_MODE_CONNECTOR_USB
_CONVERT("USB"sv, USB);
#endif
// If the string starts with "Unknown", it may have the raw type
// value appended to the string. Let's try to read it.
if (string.find("Unknown"sv) == 0) {
std::uint32_t type;
std::string null_terminated_string { string };
if (std::sscanf(null_terminated_string.c_str(), "Unknown%u", &type) == 1) {
return type;
}
}
BOOST_LOG(error) << "Unknown Monitor connector type ["sv << string << "]: Please report this to the GitHub issue tracker"sv;
return DRM_MODE_CONNECTOR_Unknown;