other versions
- jessie 3.16.56-1+deb8u1
DRM_HELPER_PROBE_SIN(9) | DRM Core | DRM_HELPER_PROBE_SIN(9) |
NAME¶
drm_helper_probe_single_connector_modes - get complete set of display modesSYNOPSIS¶
int
drm_helper_probe_single_connector_modes(struct drm_connector * connector,
uint32_t maxX,
uint32_t maxY);
ARGUMENTS¶
connectorconnector to probe
maxX
max width for modes
maxY
max height for modes
DESCRIPTION¶
Based on the helper callbacks implemented by connector try to detect all valid modes. Modes will first be added to the connector's probed_modes list, then culled (based on validity and the maxX, maxY parameters) and put into the normal modes list. Intended to be use as a generic implementation of the -> fill_modesconnector vfunc for drivers that use the crtc helpers for output mode filtering and detection.RETURNS¶
The number of modes found on connector.AUTHORS¶
Jesse Barnes <jesse.barnes@intel.com>Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Driver internals
Daniel Vetter <daniel.vetter@ffwll.ch>
Contributions all over the place
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |