lkml.org 
[lkml]   [2015]   [Jun]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3.4 004/172] hx4700: regulator: declare full constraints
Date
From: Martin Vajnar <martin.vajnar@gmail.com>

3.4.108-rc1 review patch. If anyone has any objections, please let me know.

------------------


commit a52d209336f8fc7483a8c7f4a8a7d2a8e1692a6c upstream.

Since the removal of CONFIG_REGULATOR_DUMMY option, the touchscreen stopped
working. This patch enables the "replacement" for REGULATOR_DUMMY and
allows the touchscreen to work even though there is no regulator for "vcc".

Signed-off-by: Martin Vajnar <martin.vajnar@gmail.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Zefan Li <lizefan@huawei.com>
---
arch/arm/mach-pxa/hx4700.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index b83b95a..f35a30f 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -881,6 +881,8 @@ static void __init hx4700_init(void)
mdelay(10);
gpio_set_value(GPIO71_HX4700_ASIC3_nRESET, 1);
mdelay(10);
+
+ regulator_has_full_constraints();
}

MACHINE_START(H4700, "HP iPAQ HX4700")
--
1.9.1


\
 
 \ /
  Last update: 2015-06-16 12:01    [W:0.616 / U:1.804 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site