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Diffstat (limited to 'man/drmModeGetResources.man')
| -rw-r--r-- | man/drmModeGetResources.man | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/man/drmModeGetResources.man b/man/drmModeGetResources.man deleted file mode 100644 index 369bf7d8..00000000 --- a/man/drmModeGetResources.man +++ /dev/null @@ -1,79 +0,0 @@ -.\" shorthand for double quote that works everywhere. -.ds q \N'34' -.TH drmModeGetResources __drivermansuffix__ __vendorversion__ -.SH NAME -drmModeGetResources \- retrieve current display configuration information -.SH SYNOPSIS -.nf -.B "#include <xf86drmMode.h>" - -.BI "typedef struct _drmModeRes {" - -.BI " int count_fbs;" -.BI " uint32_t *fbs;" - -.BI " int count_crtcs;" -.BI " uint32_t *crtcs;" - -.BI " int count_connectors;" -.BI " uint32_t *connectors;" - -.BI " int count_encoders;" -.BI " uint32_t *encoders;" - -.BI " uint32_t min_width, max_width;" -.BI " uint32_t min_height, max_height;" -.B "} drmModeRes, *drmModeResPtr;" - -.B "drmModeResPtr drmModeGetResources(int fd);" -.fi -.SH DESCRIPTION -This function will allocate, populate, and return a drmModeRes structure -containing information about the current display configuration. - -The -.I count_fbs -and -.I fbs -fields indicate the number of currently allocated framebuffer objects (i.e. -objects that can be attached to a given CRTC or sprite for display). - -The -.I count_crtcs -and -.I crtcs -fields list the available CRTCs in the configuration. A CRTC is simply -an object that can scan out a framebuffer to a display sink, and contains -mode timing and relative position information. CRTCs drive encoders, which -are responsible for converting the pixel stream into a specific display -protocol (e.g. MIPI or HDMI). - -The -.I count_connectors -and -.I connectors -fields list the available physical connectors on the system. Note that -some of these may not be exposed from the chassis (e.g. LVDS or eDP). -Connectors are attached to encoders and contain information about the -attached display sink (e.g. width and height in mm, subpixel ordering, and -various other properties). - -The -.I count_encoders -and -.I encoders -fields list the available encoders on the device. Each encoder may be -associated with a CRTC, and may be used to drive a particular encoder. - -The min and max height fields indicate the maximum size of a framebuffer -for this device (i.e. the scanout size limit). - -.SH RETURN VALUE -Returns a drmModeRes structure pointer on success, 0 on failure. - -.SH REPORTING BUGS -Bugs in this function should be reported to http://bugs.freedesktop.org under -the "Mesa" product, with "Other" or "libdrm" as the component. - -.SH "SEE ALSO" -drmModeGetFB(__libmansuffix__), drmModeAddFB(__libmansuffix__), drmModeAddFB2(__libmansuffix__), drmModeRmFB(__libmansuffix__), drmModeDirtyFB(__libmansuffix__), drmModeGetCrtc(__libmansuffix__), drmModeSetCrtc(__libmansuffix__), drmModeGetEncoder(__libmansuffix__), drmModeGetConnector(__libmansuffix__) |