* [PATCH] sh: mach-ecovec24: LCDC drive ability become high
@ 2009-12-02 9:35 Kuninori Morimoto
2009-12-04 4:46 ` Paul Mundt
0 siblings, 1 reply; 2+ messages in thread
From: Kuninori Morimoto @ 2009-12-02 9:35 UTC (permalink / raw)
To: linux-sh
Drive ability for LCDC become high for safety,
became there is strange individual specificity board in mass production
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
---
arch/sh/boards/mach-ecovec24/setup.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 0dd98ed..826e623 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -666,8 +666,8 @@ static int __init arch_setup(void)
gpio_direction_output(GPIO_PTR1, 0);
gpio_direction_output(GPIO_PTA2, 0);
- /* I/O buffer drive ability is low */
- ctrl_outw((ctrl_inw(IODRIVEA) & ~0x00c0) | 0x0040 , IODRIVEA);
+ /* I/O buffer drive ability is high */
+ ctrl_outw((ctrl_inw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
if (gpio_get_value(GPIO_PTE6)) {
/* DVI */
--
1.6.3.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] sh: mach-ecovec24: LCDC drive ability become high
2009-12-02 9:35 [PATCH] sh: mach-ecovec24: LCDC drive ability become high Kuninori Morimoto
@ 2009-12-04 4:46 ` Paul Mundt
0 siblings, 0 replies; 2+ messages in thread
From: Paul Mundt @ 2009-12-04 4:46 UTC (permalink / raw)
To: linux-sh
On Wed, Dec 02, 2009 at 06:35:42PM +0900, Kuninori Morimoto wrote:
> Drive ability for LCDC become high for safety,
> became there is strange individual specificity board in mass production
On Wed, Dec 02, 2009 at 06:36:18PM +0900, Kuninori Morimoto wrote:
> The setting of VPU need not be changed from default.
> And current setting value is not defined on SH7724
Both applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-12-02 9:35 [PATCH] sh: mach-ecovec24: LCDC drive ability become high Kuninori Morimoto
2009-12-04 4:46 ` Paul Mundt
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