mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
From 9af61cea8871d2303e06c5e71a121245d5fdc283 Mon Sep 17 00:00:00 2001
|
|
From: Mike Westerhof <mwester@dls.net>
|
|
Date: Sun, 6 Jul 2008 10:39:39 +0100
|
|
Subject: [PATCH] commit 5f42e24d361cd83178fe8da9d68efbf41a011483
|
|
|
|
Add missing initialization for the touchscreen driver for the
|
|
gta01 platform.
|
|
|
|
Signed-off-by: Mike Westerhof <mwester@dls.net>
|
|
---
|
|
arch/arm/mach-s3c2410/mach-gta01.c | 9 ++++++++-
|
|
1 files changed, 8 insertions(+), 1 deletions(-)
|
|
|
|
diff --git a/arch/arm/mach-s3c2410/mach-gta01.c b/arch/arm/mach-s3c2410/mach-gta01.c
|
|
index a77ed3d..e518de7 100644
|
|
--- a/arch/arm/mach-s3c2410/mach-gta01.c
|
|
+++ b/arch/arm/mach-s3c2410/mach-gta01.c
|
|
@@ -494,8 +494,15 @@ static struct s3c2410_udc_mach_info gta01_udc_cfg = {
|
|
|
|
static struct s3c2410_ts_mach_info gta01_ts_cfg = {
|
|
.delay = 10000,
|
|
- .presc = 65,
|
|
+ .presc = 50000000 / 1000000, /* 50 MHz PCLK / 1MHz */
|
|
+ /* simple averaging, 2^n samples */
|
|
.oversampling_shift = 5,
|
|
+ /* averaging filter length, 2^n */
|
|
+ .excursion_filter_len_bits = 5,
|
|
+ /* flagged for beauty contest on next sample if differs from
|
|
+ * average more than this
|
|
+ */
|
|
+ .reject_threshold_vs_avg = 2,
|
|
};
|
|
|
|
/* SPI */
|
|
--
|
|
1.5.6.5
|
|
|