From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org, mythripk@ti.com
Cc: archit@ti.com, x0132446@ti.com, Tomi Valkeinen <tomi.valkeinen@ti.com>
Subject: [PATCH 0/6] OMAPDSS: HDMI PHY burnout fix
Date: Tue, 17 Jan 2012 14:48:56 +0200 [thread overview]
Message-ID: <1326804542-22285-1-git-send-email-tomi.valkeinen@ti.com> (raw)
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
next reply other threads:[~2012-01-17 12:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-17 12:48 Tomi Valkeinen [this message]
2012-01-17 12:48 ` [PATCH 1/6] OMAP: 4430SDP/Panda: use gpio_free_array to free HDMI gpios Tomi Valkeinen
2012-01-17 12:48 ` [PATCH 3/6] OMAPDSS: remove wrong HDMI HPD muxing Tomi Valkeinen
2012-01-17 12:49 ` [PATCH 4/6] OMAP: 4430SDP/Panda: setup HDMI GPIO muxes Tomi Valkeinen
2012-01-17 12:49 ` [PATCH 5/6] OMAP: 4430SDP/Panda: add HDMI HPD gpio Tomi Valkeinen
2012-01-17 20:32 ` Archit
2012-01-18 6:39 ` Tomi Valkeinen
2012-01-17 13:04 ` [PATCH 6/6] OMAPDSS: HDMI: PHY burnout fix Tomi Valkeinen
2012-01-20 14:49 ` [PATCH 0/6] OMAPDSS: HDMI " Tony Lindgren
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