* Re: [PATCH] Patch for Touch Screen noise on OMAP3EVM.
[not found] <764af1890808290007t4ec0afabs4980f23237629f2c@mail.gmail.com>
@ 2008-08-29 7:50 ` Felipe Balbi
2008-09-05 16:50 ` Tony Lindgren
0 siblings, 1 reply; 6+ messages in thread
From: Felipe Balbi @ 2008-08-29 7:50 UTC (permalink / raw)
To: Naveen Atmakuri; +Cc: linux-omap-open-source, linux-omap
The new list is linux-omap@vger.kernel.org
Thanks
On Fri, Aug 29, 2008 at 10:07 AM, Naveen Atmakuri
<naveen.maillist@gmail.com> wrote:
> When git kernel tree is used on a OMAP3EVM board file for touch screen
> testing, it shows lot of jitter. With this patch the jitter can be reduced.
>
> Signed-off-by: Naveen Atmakuri <anaveen@mistralsolutions.com>
> ---
> arch/arm/mach-omap2/board-omap3evm.c | 10 ++++++++++
> 1 files changed, 10 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/board-omap3evm.c
> b/arch/arm/mach-omap2/board-omap3evm.c
> index 4963f0f..9a4784e 100644
> --- a/arch/arm/mach-omap2/board-omap3evm.c
> +++ b/arch/arm/mach-omap2/board-omap3evm.c
> @@ -27,6 +27,8 @@
> #include <asm/mach-types.h>
> #include <asm/mach/arch.h>
> #include <asm/mach/map.h>
> +#include <linux/io.h>
> +#include <linux/delay.h>
>
> #include <mach/gpio.h>
> #include <mach/keypad.h>
> @@ -132,8 +134,16 @@ static int ads7846_get_pendown_state(void)
> }
>
> struct ads7846_platform_data ads7846_config = {
> + .x_max = 0x0fff,
> + .y_max = 0x0fff,
> + .x_plate_ohms = 180,
> + .pressure_max = 255,
> + .debounce_max = 10,
> + .debounce_tol = 3,
> + .debounce_rep = 1,
> .get_pendown_state = ads7846_get_pendown_state,
> .keep_vref_on = 1,
> + .settle_delay_usecs = 150,
> };
>
> static struct omap2_mcspi_device_config ads7846_mcspi_config = {
> --
> 1.5.6
>
> Warm Regards,
> Naveen Atmakuri.
> _______________________________________________
> Linux-omap-open-source mailing list
> Linux-omap-open-source@linux.omap.com
> http://linux.omap.com/mailman/listinfo/linux-omap-open-source
>
--
Best Regards,
Felipe Balbi
felipebalbi@users.sourceforge.net
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] Patch for Touch Screen noise on OMAP3EVM.
2008-08-29 7:50 ` [PATCH] Patch for Touch Screen noise on OMAP3EVM Felipe Balbi
@ 2008-09-05 16:50 ` Tony Lindgren
0 siblings, 0 replies; 6+ messages in thread
From: Tony Lindgren @ 2008-09-05 16:50 UTC (permalink / raw)
To: Felipe Balbi; +Cc: Naveen Atmakuri, linux-omap-open-source, linux-omap
* Felipe Balbi <felipebalbi@users.sourceforge.net> [080829 00:51]:
> The new list is linux-omap@vger.kernel.org
>
> Thanks
>
> On Fri, Aug 29, 2008 at 10:07 AM, Naveen Atmakuri
> <naveen.maillist@gmail.com> wrote:
> > When git kernel tree is used on a OMAP3EVM board file for touch screen
> > testing, it shows lot of jitter. With this patch the jitter can be reduced.
> >
This patch does not seem to apply, can you please refresh?
Thanks,
Tony
> > Signed-off-by: Naveen Atmakuri <anaveen@mistralsolutions.com>
> > ---
> > arch/arm/mach-omap2/board-omap3evm.c | 10 ++++++++++
> > 1 files changed, 10 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/mach-omap2/board-omap3evm.c
> > b/arch/arm/mach-omap2/board-omap3evm.c
> > index 4963f0f..9a4784e 100644
> > --- a/arch/arm/mach-omap2/board-omap3evm.c
> > +++ b/arch/arm/mach-omap2/board-omap3evm.c
> > @@ -27,6 +27,8 @@
> > #include <asm/mach-types.h>
> > #include <asm/mach/arch.h>
> > #include <asm/mach/map.h>
> > +#include <linux/io.h>
> > +#include <linux/delay.h>
> >
> > #include <mach/gpio.h>
> > #include <mach/keypad.h>
> > @@ -132,8 +134,16 @@ static int ads7846_get_pendown_state(void)
> > }
> >
> > struct ads7846_platform_data ads7846_config = {
> > + .x_max = 0x0fff,
> > + .y_max = 0x0fff,
> > + .x_plate_ohms = 180,
> > + .pressure_max = 255,
> > + .debounce_max = 10,
> > + .debounce_tol = 3,
> > + .debounce_rep = 1,
> > .get_pendown_state = ads7846_get_pendown_state,
> > .keep_vref_on = 1,
> > + .settle_delay_usecs = 150,
> > };
> >
> > static struct omap2_mcspi_device_config ads7846_mcspi_config = {
> > --
> > 1.5.6
> >
> > Warm Regards,
> > Naveen Atmakuri.
> > _______________________________________________
> > Linux-omap-open-source mailing list
> > Linux-omap-open-source@linux.omap.com
> > http://linux.omap.com/mailman/listinfo/linux-omap-open-source
> >
>
>
>
> --
> Best Regards,
>
> Felipe Balbi
> felipebalbi@users.sourceforge.net
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] Patch for Touch Screen noise on OMAP3EVM.
@ 2008-09-08 5:53 anaveen
2008-09-11 0:24 ` Tony Lindgren
0 siblings, 1 reply; 6+ messages in thread
From: anaveen @ 2008-09-08 5:53 UTC (permalink / raw)
To: linux-omap
When git kernel tree is used on a OMAP3EVM board file for touch screen
testing, it shows lot of jitter. With this patch the jitter can be
reduced.
Signed-off-by: Naveen Atmakuri <anaveen@mistralsolutions.com>
---
arch/arm/mach-omap2/board-omap3evm.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3evm.c
b/arch/arm/mach-omap2/board-omap3evm.c
index 4963f0f..9a4784e 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -27,6 +27,8 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <linux/io.h>
+#include <linux/delay.h>
#include <mach/gpio.h>
#include <mach/keypad.h>
@@ -132,8 +134,16 @@ static int ads7846_get_pendown_state(void)
}
struct ads7846_platform_data ads7846_config = {
+ .x_max = 0x0fff,
+ .y_max = 0x0fff,
+ .x_plate_ohms = 180,
+ .pressure_max = 255,
+ .debounce_max = 10,
+ .debounce_tol = 3,
+ .debounce_rep = 1,
.get_pendown_state = ads7846_get_pendown_state,
.keep_vref_on = 1,
+ .settle_delay_usecs = 150,
};
static struct omap2_mcspi_device_config ads7846_mcspi_config = {
--
1.5.6
Warm Regards,
Naveen Atmakuri.
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH] Patch for Touch Screen noise on OMAP3EVM.
2008-09-08 5:53 anaveen
@ 2008-09-11 0:24 ` Tony Lindgren
0 siblings, 0 replies; 6+ messages in thread
From: Tony Lindgren @ 2008-09-11 0:24 UTC (permalink / raw)
To: anaveen; +Cc: linux-omap
* anaveen@mistralsolutions.com <anaveen@mistralsolutions.com> [080907 22:54]:
>
>
> When git kernel tree is used on a OMAP3EVM board file for touch screen
> testing, it shows lot of jitter. With this patch the jitter can be
> reduced.
This does not seem to apply, can you please refresh?
Thanks,
Tony
> Signed-off-by: Naveen Atmakuri <anaveen@mistralsolutions.com>
> ---
> arch/arm/mach-omap2/board-omap3evm.c | 10 ++++++++++
> 1 files changed, 10 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/board-omap3evm.c
> b/arch/arm/mach-omap2/board-omap3evm.c
> index 4963f0f..9a4784e 100644
> --- a/arch/arm/mach-omap2/board-omap3evm.c
> +++ b/arch/arm/mach-omap2/board-omap3evm.c
> @@ -27,6 +27,8 @@
> #include <asm/mach-types.h>
> #include <asm/mach/arch.h>
> #include <asm/mach/map.h>
> +#include <linux/io.h>
> +#include <linux/delay.h>
>
> #include <mach/gpio.h>
> #include <mach/keypad.h>
> @@ -132,8 +134,16 @@ static int ads7846_get_pendown_state(void)
> }
>
> struct ads7846_platform_data ads7846_config = {
> + .x_max = 0x0fff,
> + .y_max = 0x0fff,
> + .x_plate_ohms = 180,
> + .pressure_max = 255,
> + .debounce_max = 10,
> + .debounce_tol = 3,
> + .debounce_rep = 1,
> .get_pendown_state = ads7846_get_pendown_state,
> .keep_vref_on = 1,
> + .settle_delay_usecs = 150,
> };
>
> static struct omap2_mcspi_device_config ads7846_mcspi_config = {
> --
> 1.5.6
>
> Warm Regards,
> Naveen Atmakuri.
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] Patch for Touch Screen noise on OMAP3EVM.
@ 2008-09-08 6:11 A NAVEEN
2008-09-11 0:26 ` Tony Lindgren
0 siblings, 1 reply; 6+ messages in thread
From: A NAVEEN @ 2008-09-08 6:11 UTC (permalink / raw)
To: linux-omap; +Cc: 'Samyeer Metrani'
When git kernel tree is used on a OMAP3EVM board file for touch screen
testing, it shows lot of jitter. With this patch the jitter can be
reduced.
Signed-off-by: Naveen Atmakuri <anaveen@mistralsolutions.com>
---
arch/arm/mach-omap2/board-omap3evm.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3evm.c
b/arch/arm/mach-omap2/board-omap3evm.c
index 4963f0f..9a4784e 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -27,6 +27,8 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <linux/io.h>
+#include <linux/delay.h>
#include <mach/gpio.h>
#include <mach/keypad.h>
@@ -132,8 +134,16 @@ static int ads7846_get_pendown_state(void)
}
struct ads7846_platform_data ads7846_config = {
+ .x_max = 0x0fff,
+ .y_max = 0x0fff,
+ .x_plate_ohms = 180,
+ .pressure_max = 255,
+ .debounce_max = 10,
+ .debounce_tol = 3,
+ .debounce_rep = 1,
.get_pendown_state = ads7846_get_pendown_state,
.keep_vref_on = 1,
+ .settle_delay_usecs = 150,
};
static struct omap2_mcspi_device_config ads7846_mcspi_config = {
--
1.5.6
Warm Regards,
Naveen Atmakuri.
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH] Patch for Touch Screen noise on OMAP3EVM.
2008-09-08 6:11 A NAVEEN
@ 2008-09-11 0:26 ` Tony Lindgren
0 siblings, 0 replies; 6+ messages in thread
From: Tony Lindgren @ 2008-09-11 0:26 UTC (permalink / raw)
To: A NAVEEN; +Cc: linux-omap, 'Samyeer Metrani'
* A NAVEEN <anaveen@mistralsolutions.com> [080907 23:09]:
>
>
> When git kernel tree is used on a OMAP3EVM board file for touch screen
> testing, it shows lot of jitter. With this patch the jitter can be
> reduced.
Ah but this applies, pushing today.
Tony
> Signed-off-by: Naveen Atmakuri <anaveen@mistralsolutions.com>
> ---
> arch/arm/mach-omap2/board-omap3evm.c | 10 ++++++++++
> 1 files changed, 10 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/board-omap3evm.c
> b/arch/arm/mach-omap2/board-omap3evm.c
> index 4963f0f..9a4784e 100644
> --- a/arch/arm/mach-omap2/board-omap3evm.c
> +++ b/arch/arm/mach-omap2/board-omap3evm.c
> @@ -27,6 +27,8 @@
> #include <asm/mach-types.h>
> #include <asm/mach/arch.h>
> #include <asm/mach/map.h>
> +#include <linux/io.h>
> +#include <linux/delay.h>
>
> #include <mach/gpio.h>
> #include <mach/keypad.h>
> @@ -132,8 +134,16 @@ static int ads7846_get_pendown_state(void)
> }
>
> struct ads7846_platform_data ads7846_config = {
> + .x_max = 0x0fff,
> + .y_max = 0x0fff,
> + .x_plate_ohms = 180,
> + .pressure_max = 255,
> + .debounce_max = 10,
> + .debounce_tol = 3,
> + .debounce_rep = 1,
> .get_pendown_state = ads7846_get_pendown_state,
> .keep_vref_on = 1,
> + .settle_delay_usecs = 150,
> };
>
> static struct omap2_mcspi_device_config ads7846_mcspi_config = {
> --
> 1.5.6
>
>
> Warm Regards,
> Naveen Atmakuri.
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 6+ messages in thread
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[not found] <764af1890808290007t4ec0afabs4980f23237629f2c@mail.gmail.com>
2008-08-29 7:50 ` [PATCH] Patch for Touch Screen noise on OMAP3EVM Felipe Balbi
2008-09-05 16:50 ` Tony Lindgren
2008-09-08 5:53 anaveen
2008-09-11 0:24 ` Tony Lindgren
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2008-09-08 6:11 A NAVEEN
2008-09-11 0:26 ` Tony Lindgren
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