diff --git a/hw/xfree86/drivers/modesetting/driver.c b/hw/xfree86/drivers/modesetting/driver.c index f2620821b..5ebb39485 100644 --- a/hw/xfree86/drivers/modesetting/driver.c +++ b/hw/xfree86/drivers/modesetting/driver.c @@ -515,6 +515,15 @@ dispatch_dirty_region(ScrnInfoPtr scrn, /* TODO query connector property to see if this is needed */ ret = drmModeDirtyFB(ms->fd, fb_id, clip, num_cliprects); + + /* if we're swamping it with work, try one at a time */ + if (ret == -EINVAL) { + for (i = 0; i < num_cliprects; i++) { + if ((ret = drmModeDirtyFB(ms->fd, fb_id, &clip[i], 1)) < 0) + break; + } + } + free(clip); DamageEmpty(damage); }