drm_log_scanout
static void drm_log_draw_line(struct drm_log_scanout *scanout, const char *s,
static void drm_log_draw_new_line(struct drm_log_scanout *scanout,
static void drm_log_draw_kmsg_record(struct drm_log_scanout *scanout,
struct drm_log_scanout *scanout)
struct drm_log_scanout *scanout;
static void drm_log_clear_line(struct drm_log_scanout *scanout, u32 line)