diff options
Diffstat (limited to 'target/linux/s3c24xx/patches/0204-commit-5f42e24d361cd83178fe8da9d68efbf41a011483.patch')
| -rwxr-xr-x | target/linux/s3c24xx/patches/0204-commit-5f42e24d361cd83178fe8da9d68efbf41a011483.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches/0204-commit-5f42e24d361cd83178fe8da9d68efbf41a011483.patch b/target/linux/s3c24xx/patches/0204-commit-5f42e24d361cd83178fe8da9d68efbf41a011483.patch new file mode 100755 index 0000000000..c606abd435 --- /dev/null +++ b/target/linux/s3c24xx/patches/0204-commit-5f42e24d361cd83178fe8da9d68efbf41a011483.patch @@ -0,0 +1,37 @@ +From 295621a873dfef4a8ed956fb0ad4563db0b2e659 Mon Sep 17 00:00:00 2001 +From: Mike Westerhof <mwester@dls.net> +Date: Fri, 25 Jul 2008 23:06:18 +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 */ +-- +1.5.6.3 + |