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Add more logging around udev

This commit is contained in:
Drew DeVault 2017-05-31 16:53:59 -04:00
parent e2ee67125e
commit ae77004346
1 changed files with 7 additions and 4 deletions
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11
backend/drm/udev.c
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@ -147,12 +147,16 @@ static int udev_event(int fd, uint32_t mask, void *data) {
return 1; return 1;
} }
const char *action = udev_device_get_action(dev);
const char *path = udev_device_get_devnode(dev); const char *path = udev_device_get_devnode(dev);
wlr_log(L_DEBUG, "udev event for %s (%s)",
udev_device_get_sysname(dev), action);
if (!path || strcmp(path, udev->drm_path) != 0) { if (!path || strcmp(path, udev->drm_path) != 0) {
goto out; goto out;
} }
const char *action = udev_device_get_action(dev);
if (!action || strcmp(action, "change") != 0) { if (!action || strcmp(action, "change") != 0) {
goto out; goto out;
} }
@ -189,9 +193,8 @@ bool wlr_udev_init(struct wl_display *display, struct wlr_udev *udev) {
wlr_log(L_ERROR, "Failed to create udev event source"); wlr_log(L_ERROR, "Failed to create udev event source");
goto error_mon; goto error_mon;
} }
udev->drm_path = NULL; wlr_log(L_DEBUG, "Successfully initialized udev");
return true; return true;
error_mon: error_mon: