This fixes some regressions in i915 when converting to atomic. set_config failed with -EINVAL, and I received the following warning in dmesg: [drm:drm_atomic_crtc_check] [CRTC:20] active without enabled Solve this by clearing active when a crtc is disabled. Because crtc_state->enable implies that connectors are active the change from disabled->enabled can only happen for the crtc that's being set_config'd, and checking for !crtc_state->enable is sufficient here. Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> --- diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index ab5cb9b4f2d8..c3999dd41c20 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1572,6 +1572,8 @@ static int update_output_state(struct drm_atomic_state *state, crtc_state->enable = drm_atomic_connectors_for_crtc(state, crtc); + if (!crtc_state->enable) + crtc_state->active = false; } return 0; _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
