From 52f397cc9fea62ff63d9f8fe016990585d097d61 Mon Sep 17 00:00:00 2001 From: Mike Corrigan Date: Fri, 3 Dec 2010 13:36:36 -0600 Subject: [PATCH] [ARM]: tegra: stingray: touch screen Noise suppression tuning: T8 = GEN ACQUIRE CONFIG OBJECT TCHAUTOCAL = 0x4B ATCHCALFRCRATIO = 0x10 Change-Id: I17004272e15d7f4a833b4d346f8c44b204d90b40 Signed-off-by: Mike Corrigan --- arch/arm/mach-tegra/board-stingray-touch.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/mach-tegra/board-stingray-touch.c b/arch/arm/mach-tegra/board-stingray-touch.c index b14387e8565f..c14a4fbd49d0 100644 --- a/arch/arm/mach-tegra/board-stingray-touch.c +++ b/arch/arm/mach-tegra/board-stingray-touch.c @@ -248,7 +248,7 @@ struct qtouch_ts_platform_data stingray_touch_data_p0 = { .abs_max_w = 15, .x_delta = 400, .y_delta = 250, - .nv_checksum = 0x5D0929, + .nv_checksum = 0xEB8169, .fuzz_x = 0, .fuzz_y = 0, .fuzz_p = 2, @@ -280,12 +280,12 @@ struct qtouch_ts_platform_data stingray_touch_data_p0 = { .reserve1 = 0, .touch_drift = 0x14, .drift_susp = 0x14, - .touch_autocal = 0x00, + .touch_autocal = 0x4B, .reserve5 = 0, .atch_cal_suspend_time = 0, .atch_cal_suspend_thres = 0, .atch_cal_force_thres = 0x10, - .atch_cal_force_ratio = 0x19, + .atch_cal_force_ratio = 0x10, }, .multi_touch_cfg = { .ctrl = 0x8B, @@ -430,7 +430,7 @@ struct qtouch_ts_platform_data stingray_touch_data_p1_or_later = { .abs_max_w = 15, .x_delta = 400, .y_delta = 250, - .nv_checksum = 0x5D0929, + .nv_checksum = 0xEB8169, .fuzz_x = 0, .fuzz_y = 0, .fuzz_p = 2, @@ -462,12 +462,12 @@ struct qtouch_ts_platform_data stingray_touch_data_p1_or_later = { .reserve1 = 0, .touch_drift = 0x14, .drift_susp = 0x14, - .touch_autocal = 0x00, + .touch_autocal = 0x4B, .reserve5 = 0, .atch_cal_suspend_time = 0, .atch_cal_suspend_thres = 0, .atch_cal_force_thres = 0x10, - .atch_cal_force_ratio = 0x19, + .atch_cal_force_ratio = 0x10, }, .multi_touch_cfg = { .ctrl = 0x8B, -- 2.34.1