From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4952C43381 for ; Mon, 25 Mar 2019 15:33:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7C3F12083D for ; Mon, 25 Mar 2019 15:33:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729046AbfCYPdC (ORCPT ); Mon, 25 Mar 2019 11:33:02 -0400 Received: from muru.com ([72.249.23.125]:42432 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725747AbfCYPdC (ORCPT ); Mon, 25 Mar 2019 11:33:02 -0400 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id ABF4080CC; Mon, 25 Mar 2019 15:33:15 +0000 (UTC) Date: Mon, 25 Mar 2019 08:32:58 -0700 From: Tony Lindgren To: Hans Verkuil Cc: Tomi Valkeinen , Laurent Pinchart , linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-omap@vger.kernel.org Subject: CEC blocks idle on omap4 Message-ID: <20190325153258.GU5717@atomide.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.11.2 (2019-01-07) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hi Hans, Looks like CONFIG_OMAP4_DSS_HDMI_CEC=y blocks SoC core retention idle on omap4 if selected. Should we maybe move hdmi4_cec_init() to hdmi_display_enable() and hdmi4_cec_uninit() to hdmi_display_disable()? Or add some enable/disable calls in addtion to the init and uninit calls that can be called from hdmi_display_enable() and hdmi_display_disable()? Cheers, Tony