From: Ville Syrjälä ville.syrjala@linux.intel.com
Allow drivers to call drm_atomic_helper_check_modeset() without having the crtc helper funcs specified. i915 doesn't need those anymore.
Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com --- drivers/gpu/drm/drm_atomic_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index aa16ea17ff9b..fb2ce692ae5b 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -481,7 +481,7 @@ mode_fixup(struct drm_atomic_state *state) continue;
funcs = crtc->helper_private; - if (!funcs->mode_fixup) + if (!funcs || !funcs->mode_fixup) continue;
ret = funcs->mode_fixup(crtc, &new_crtc_state->mode,