On Tue, Jul 07, 2015 at 09:08:13AM +0200, Maarten Lankhorst wrote:
This allows the first atomic call during hw init to be a real modeset, which is useful for forcing a recalculation.
fbcon is optional, you can't rely on anything being done in any specific way. What exactly do you need this for, what's the implications? -Daniel
Cc: dri-devel@lists.freedesktop.org Signed-off-by: Maarten Lankhorst maarten.lankhorst@linux.intel.com
drivers/gpu/drm/drm_fb_helper.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index cac422916c7a..33b5e4ecaf46 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -322,10 +322,12 @@ static bool restore_fbdev_mode(struct drm_fb_helper *fb_helper) drm_warn_on_modeset_not_all_locked(dev);
list_for_each_entry(plane, &dev->mode_config.plane_list, head) {
if (plane->type != DRM_PLANE_TYPE_PRIMARY)
if (plane->type != DRM_PLANE_TYPE_PRIMARY &&(!plane->state || plane->state->fb)) drm_plane_force_disable(plane);
if (dev->mode_config.rotation_property) {
if (dev->mode_config.rotation_property &&(!plane->state || plane->state->rotation != BIT(DRM_ROTATE_0))) { drm_mode_plane_set_obj_prop(plane, dev->mode_config.rotation_property, BIT(DRM_ROTATE_0));-- 2.1.0
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