Set appropriate platform data for touchscreen and make it work correctly.
Signed-off-by: Stanley.Miao <[EMAIL PROTECTED]>
---
arch/arm/mach-omap2/board-3430sdp.c | 8 ++++++++
arch/arm/mach-omap2/board-ldp.c | 8 ++++++++
2 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-3430sdp.c
b/arch/arm/mach-omap2/board-3430sdp.c
index b7d2e92..42f92be 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -213,9 +213,17 @@ static int ads7846_vaux_control(int vaux_cntrl)
}
static struct ads7846_platform_data tsc2046_config __initdata = {
+ .x_max = 0x0fff,
+ .y_max = 0x0fff,
+ .x_plate_ohms = 180,
+ .pressure_max = 255,
+ .debounce_max = 10,
+ .debounce_tol = 10,
+ .debounce_rep = 1,
.get_pendown_state = ads7846_get_pendown_state,
.keep_vref_on = 1,
.vaux_control = ads7846_vaux_control,
+ .settle_delay_usecs = 150,
};
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index a59e4eb..f17d507 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -277,9 +277,17 @@ static int ads7846_vaux_control(int vaux_cntrl)
}
static struct ads7846_platform_data tsc2046_config __initdata = {
+ .x_max = 0x0fff,
+ .y_max = 0x0fff,
+ .x_plate_ohms = 180,
+ .pressure_max = 255,
+ .debounce_max = 10,
+ .debounce_tol = 10,
+ .debounce_rep = 1,
.get_pendown_state = ads7846_get_pendown_state,
.keep_vref_on = 1,
.vaux_control = ads7846_vaux_control,
+ .settle_delay_usecs = 150,
};
--
1.5.6.3
--
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