From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?ISO-8859-1?Q?St=FCbner?=) Date: Thu, 06 Aug 2015 13:10:55 +0200 Subject: [PATCH v3 3/3] ARM: rockchip: enable PMU_GPIOINT_WAKEUP_EN when entering shallow suspend In-Reply-To: References: <2128609.Kb18M8K28F@diego> <1544453.8uqOvAiDmD@diego> Message-ID: <3564263.VnOXW7qXSg@diego> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am Mittwoch, 5. August 2015, 18:55:52 schrieb Doug Anderson: > Heiko, > > On Tue, Aug 4, 2015 at 3:51 PM, Heiko St?bner wrote: > > PMU_GPIOINT_WAKEUP_EN seems needed when entering the shallow suspend > > (with logic staying on) but does not seem to be needed for the deep > > suspend for unknown reasons. > > Testing revealed that this setting really is necessary to reliably > > resume the veyron devices from suspend. > > > > Reported-by: Chris Zhong > > Signed-off-by: Heiko Stuebner > > --- > > > > arch/arm/mach-rockchip/pm.c | 9 ++++++--- > > arch/arm/mach-rockchip/pm.h | 1 + > > 2 files changed, 7 insertions(+), 3 deletions(-) > > Very odd, but OK by me... Hopefully we'll get an explaination from the ic-people soon-ish. > Hopefully we'll eventually end up being > able to use deep suspend on mainline. That'd be nice, wouldn't it? hehe ... yep, one of the big remaining projects :-)