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Add timeout to DRM cleanup

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This prevents a potential infinite loop preventing us from closing
properly.
This commit is contained in:
Scott Anderson 2017-09-23 16:32:25 +12:00
parent 8cbade355f
commit 459d138fa2
3 changed files with 46 additions and 27 deletions
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5
include/backend/drm.h
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@ -127,6 +127,7 @@ struct wlr_drm_backend {
enum wlr_drm_output_state {
WLR_DRM_OUTPUT_DISCONNECTED,
WLR_DRM_OUTPUT_NEEDS_MODESET,
WLR_DRM_OUTPUT_CLEANUP,
WLR_DRM_OUTPUT_CONNECTED,
};
@ -176,8 +177,8 @@ struct wlr_drm_interface {
bool wlr_drm_check_features(struct wlr_drm_backend *drm);
bool wlr_drm_resources_init(struct wlr_drm_backend *drm);
void wlr_drm_resources_free(struct wlr_drm_backend *drm);
void wlr_drm_output_cleanup(struct wlr_drm_output *output, bool restore);
void wlr_drm_restore_outputs(struct wlr_drm_backend *drm);
void wlr_drm_output_cleanup(struct wlr_drm_output *output);
void wlr_drm_scan_connectors(struct wlr_drm_backend *state);
int wlr_drm_event(int fd, uint32_t mask, void *data);