From: Ben Skeggs Date: Mon, 3 Mar 2014 06:18:56 +0000 (+1000) Subject: drm/nouveau: fix fbcon not being accelerated after suspend X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ecf24de071f4f6cea79ecef5d990794df5875ee1;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git drm/nouveau: fix fbcon not being accelerated after suspend This does *not* (and is not intended to) fix the issue reported by Christoph Rudorff on the nouveau mailinglist. The patch proposed (which is similar to this one, but also reorders whether we disable accel or call fb_set_suspend first), papers over another problem entirely by avoiding touching the framebuffer. Signed-off-by: Ben Skeggs --- diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index 7903e0ed3c75..64a42cfd3717 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -528,10 +528,10 @@ nouveau_fbcon_set_suspend(struct drm_device *dev, int state) struct nouveau_drm *drm = nouveau_drm(dev); if (drm->fbcon) { console_lock(); - if (state == 0) + if (state == 1) nouveau_fbcon_save_disable_accel(dev); fb_set_suspend(drm->fbcon->helper.fbdev, state); - if (state == 1) + if (state == 0) nouveau_fbcon_restore_accel(dev); console_unlock(); }