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lib: add documentation for igt_display_init/fini

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Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
Thomas Wood 2015-11-02 15:48:52 +00:00
parent 5570060d33
commit 2e5a43d296
1 changed files with 16 additions and 0 deletions
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16
lib/igt_kms.c
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@ -962,6 +962,15 @@ static int get_drm_plane_type(int drm_fd, uint32_t plane_id)
return DRM_PLANE_TYPE_OVERLAY; return DRM_PLANE_TYPE_OVERLAY;
} }
/**
* igt_display_init:
* @display: a pointer to an #igt_display_t structure
* @drm_fd: a drm file descriptor
*
* Initialize @display and allocate the various resources required. Use
* #igt_display_fini to release the resources when they are no longer required.
*
*/
void igt_display_init(igt_display_t *display, int drm_fd) void igt_display_init(igt_display_t *display, int drm_fd)
{ {
drmModeRes *resources; drmModeRes *resources;
@ -1160,6 +1169,13 @@ static void igt_output_fini(igt_output_t *output)
free(output->name); free(output->name);
} }
/**
* igt_display_fini:
* @display: a pointer to an #igt_display_t structure
*
* Release any resources associated with @display. This does not free @display
* itself.
*/
void igt_display_fini(igt_display_t *display) void igt_display_fini(igt_display_t *display)
{ {
int i; int i;