diff options
Diffstat (limited to 'libkms++/connector.cpp')
| -rw-r--r-- | libkms++/connector.cpp | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/libkms++/connector.cpp b/libkms++/connector.cpp deleted file mode 100644 index 0f471e1..0000000 --- a/libkms++/connector.cpp +++ /dev/null @@ -1,224 +0,0 @@ -#include <stdio.h> -#include <iostream> -#include <unistd.h> -#include <fcntl.h> -#include <cassert> - -#include "kms++.h" -#include "helpers.h" - -using namespace std; - -namespace kms -{ - - -static const map<int, string> connector_names = { - { DRM_MODE_CONNECTOR_Unknown, "Unknown" }, - { DRM_MODE_CONNECTOR_VGA, "VGA" }, - { DRM_MODE_CONNECTOR_DVII, "DVI-I" }, - { DRM_MODE_CONNECTOR_DVID, "DVI-D" }, - { DRM_MODE_CONNECTOR_DVIA, "DVI-A" }, - { DRM_MODE_CONNECTOR_Composite, "Composite" }, - { DRM_MODE_CONNECTOR_SVIDEO, "S-Video" }, - { DRM_MODE_CONNECTOR_LVDS, "LVDS" }, - { DRM_MODE_CONNECTOR_Component, "Component" }, - { DRM_MODE_CONNECTOR_9PinDIN, "9-Pin-DIN" }, - { DRM_MODE_CONNECTOR_DisplayPort, "DP" }, - { DRM_MODE_CONNECTOR_HDMIA, "HDMI-A" }, - { DRM_MODE_CONNECTOR_HDMIB, "HDMI-B" }, - { DRM_MODE_CONNECTOR_TV, "TV" }, - { DRM_MODE_CONNECTOR_eDP, "eDP" }, - { DRM_MODE_CONNECTOR_VIRTUAL, "Virtual" }, - { DRM_MODE_CONNECTOR_DSI, "DSI" }, -}; - -static const map<int, string> connection_str = { - { 0, "<unknown>" }, - { DRM_MODE_CONNECTED, "Connected" }, - { DRM_MODE_DISCONNECTED, "Disconnected" }, - { DRM_MODE_UNKNOWNCONNECTION, "Unknown" }, -}; - -static const map<int, string> subpix_str = { -#define DEF_SUBPIX(c) { DRM_MODE_SUBPIXEL_##c, #c } - DEF_SUBPIX(UNKNOWN), - DEF_SUBPIX(HORIZONTAL_RGB), - DEF_SUBPIX(HORIZONTAL_BGR), - DEF_SUBPIX(VERTICAL_RGB), - DEF_SUBPIX(VERTICAL_BGR), - DEF_SUBPIX(NONE), -#undef DEF_SUBPIX -}; - -struct ConnectorPriv -{ - drmModeConnectorPtr drm_connector; -}; - -Connector::Connector(Card &card, uint32_t id, uint32_t idx) - :DrmPropObject(card, id, DRM_MODE_OBJECT_CONNECTOR, idx) -{ - m_priv = new ConnectorPriv(); - - m_priv->drm_connector = drmModeGetConnector(this->card().fd(), this->id()); - assert(m_priv->drm_connector); - - // XXX drmModeGetConnector() does forced probe, which seems to change (at least) EDID blob id. - // XXX So refresh the props again here. - refresh_props(); - - const auto& name = connector_names.at(m_priv->drm_connector->connector_type); - m_fullname = name + "-" + to_string(m_priv->drm_connector->connector_type_id); -} - - -Connector::~Connector() -{ - drmModeFreeConnector(m_priv->drm_connector); - delete m_priv; -} - -void Connector::setup() -{ - if (m_priv->drm_connector->encoder_id != 0) - m_current_encoder = card().get_encoder(m_priv->drm_connector->encoder_id); - else - m_current_encoder = 0; - - if (m_current_encoder) - m_saved_crtc = m_current_encoder->get_crtc(); - else - m_saved_crtc = 0; -} - -void Connector::restore_mode() -{ - if (m_saved_crtc) - m_saved_crtc->restore_mode(this); -} - -Videomode Connector::get_default_mode() const -{ - if (m_priv->drm_connector->count_modes == 0) - throw invalid_argument("no modes available\n"); - drmModeModeInfo drmmode = m_priv->drm_connector->modes[0]; - - return drm_mode_to_video_mode(drmmode); -} - -Videomode Connector::get_mode(const string& mode) const -{ - auto c = m_priv->drm_connector; - - for (int i = 0; i < c->count_modes; i++) - if (mode == c->modes[i].name) - return drm_mode_to_video_mode(c->modes[i]); - - throw invalid_argument(mode + ": mode not found"); -} - -Videomode Connector::get_mode(unsigned xres, unsigned yres, unsigned refresh, bool ilace) const -{ - auto c = m_priv->drm_connector; - - for (int i = 0; i < c->count_modes; i++) { - drmModeModeInfo& m = c->modes[i]; - - if (m.hdisplay != xres || m.vdisplay != yres) - continue; - - if (refresh && m.vrefresh != refresh) - continue; - - if (ilace != !!(m.flags & DRM_MODE_FLAG_INTERLACE)) - continue; - - return drm_mode_to_video_mode(c->modes[i]); - } - - throw invalid_argument("mode not found"); -} - -bool Connector::connected() const -{ - return m_priv->drm_connector->connection == DRM_MODE_CONNECTED || - m_priv->drm_connector->connection == DRM_MODE_UNKNOWNCONNECTION; -} - -vector<Crtc*> Connector::get_possible_crtcs() const -{ - vector<Crtc*> crtcs; - - for (int i = 0; i < m_priv->drm_connector->count_encoders; ++i) { - auto enc = card().get_encoder(m_priv->drm_connector->encoders[i]); - - auto l = enc->get_possible_crtcs(); - - crtcs.insert(crtcs.end(), l.begin(), l.end()); - } - - return crtcs; -} - -Crtc* Connector::get_current_crtc() const -{ - if (m_current_encoder) - return m_current_encoder->get_crtc(); - else - return 0; -} - -uint32_t Connector::connector_type() const -{ - return m_priv->drm_connector->connector_type; -} - -uint32_t Connector::connector_type_id() const -{ - return m_priv->drm_connector->connector_type_id; -} - -uint32_t Connector::mmWidth() const -{ - return m_priv->drm_connector->mmWidth; -} - -uint32_t Connector::mmHeight() const -{ - return m_priv->drm_connector->mmHeight; -} - -uint32_t Connector::subpixel() const -{ - return m_priv->drm_connector->subpixel; -} - -const string& Connector::subpixel_str() const -{ - return subpix_str.at(subpixel()); -} - -std::vector<Videomode> Connector::get_modes() const -{ - vector<Videomode> modes; - - for (int i = 0; i < m_priv->drm_connector->count_modes; i++) - modes.push_back(drm_mode_to_video_mode( - m_priv->drm_connector->modes[i])); - - return modes; -} - -std::vector<Encoder*> Connector::get_encoders() const -{ - vector<Encoder*> encoders; - - for (int i = 0; i < m_priv->drm_connector->count_encoders; i++) { - auto enc = card().get_encoder(m_priv->drm_connector->encoders[i]); - encoders.push_back(enc); - } - return encoders; -} - -} |