From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759721AbdEORQT (ORCPT ); Mon, 15 May 2017 13:16:19 -0400 Received: from anholt.net ([50.246.234.109]:49346 "EHLO anholt.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758087AbdEORQS (ORCPT ); Mon, 15 May 2017 13:16:18 -0400 From: Eric Anholt To: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org, Eric Anholt Subject: [PATCH] drm/vc4: Mark the device as active when enabling runtime PM. Date: Mon, 15 May 2017 10:16:15 -0700 Message-Id: <20170515171615.10168-1-eric@anholt.net> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Failing to do so meant that we got a resume() callback on first use of the device, so we would leak the bin BO that we allocated during probe. Signed-off-by: Eric Anholt Fixes: 553c942f8b2c ("drm/vc4: Allow using more than 256MB of CMA memory.") --- drivers/gpu/drm/vc4/vc4_v3d.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c index e3d5c59dbd4a..825a8462a63b 100644 --- a/drivers/gpu/drm/vc4/vc4_v3d.c +++ b/drivers/gpu/drm/vc4/vc4_v3d.c @@ -403,6 +403,7 @@ static int vc4_v3d_bind(struct device *dev, struct device *master, void *data) return ret; } + pm_runtime_set_active(dev); pm_runtime_use_autosuspend(dev); pm_runtime_set_autosuspend_delay(dev, 40); /* a little over 2 frames. */ pm_runtime_enable(dev); -- 2.11.0