From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: [PATCH 0/6] OMAPDSS: HDMI PHY burnout fix Date: Tue, 17 Jan 2012 14:48:56 +0200 Message-ID: <1326804542-22285-1-git-send-email-tomi.valkeinen@ti.com> Return-path: Received: from na3sys009aog116.obsmtp.com ([74.125.149.240]:38732 "EHLO na3sys009aog116.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752767Ab2AQMtU (ORCPT ); Tue, 17 Jan 2012 07:49:20 -0500 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org, mythripk@ti.com Cc: archit@ti.com, x0132446@ti.com, Tomi Valkeinen The main patch in this set is the last one, which implements a fix for the HW bug on OMAP4 which causes physical damage to the board if the HDMI cable is not connected but HDMI output is enabled. The preceding patches are small cleanups/fixes for HDMI GPIOs so that the fix can be implemented. Note that I haven't gotten a confirmation that using LDO_ON for the HDMI PHY power fixes the issue. So whether the fix works or not is unclear. Tomi Tomi Valkeinen (6): OMAP: 4430SDP/Panda: use gpio_free_array to free HDMI gpios OMAP: 4430SDP/Panda: rename HPD GPIO to CT_CP_HPD OMAPDSS: remove wrong HDMI HPD muxing OMAP: 4430SDP/Panda: setup HDMI GPIO muxes OMAP: 4430SDP/Panda: add HDMI HPD gpio OMAPDSS: HDMI: PHY burnout fix arch/arm/mach-omap2/board-4430sdp.c | 18 ++++++-- arch/arm/mach-omap2/board-omap4panda.c | 18 ++++++-- arch/arm/mach-omap2/display.c | 4 -- drivers/video/omap2/dss/hdmi.c | 3 + drivers/video/omap2/dss/ti_hdmi.h | 4 ++ drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 68 +++++++++++++++++++++++++++-- include/video/omapdss.h | 5 ++ 7 files changed, 104 insertions(+), 16 deletions(-) -- 1.7.4.1