From 26e3776a22bf894ced5af4c28968dc1dc99968eb Mon Sep 17 00:00:00 2001 From: nbd Date: Sat, 14 Mar 2009 15:52:42 +0000 Subject: nuke obsolete kernel stuff git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14875 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...302dl-threshold-configuration-in-mg.patch.patch | 131 --------------------- 1 file changed, 131 deletions(-) delete mode 100644 target/linux/s3c24xx/patches-2.6.24/1307--lis302dl-threshold-configuration-in-mg.patch.patch (limited to 'target/linux/s3c24xx/patches-2.6.24/1307--lis302dl-threshold-configuration-in-mg.patch.patch') diff --git a/target/linux/s3c24xx/patches-2.6.24/1307--lis302dl-threshold-configuration-in-mg.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1307--lis302dl-threshold-configuration-in-mg.patch.patch deleted file mode 100644 index 9aa9a3a7d4..0000000000 --- a/target/linux/s3c24xx/patches-2.6.24/1307--lis302dl-threshold-configuration-in-mg.patch.patch +++ /dev/null @@ -1,131 +0,0 @@ -From 5e2b5ddaf95985744e0e0c28ba6dac83c093fd15 Mon Sep 17 00:00:00 2001 -From: Simon Kagstrom -Date: Thu, 16 Oct 2008 01:19:29 +0100 -Subject: [PATCH] : lis302dl-threshold-configuration-in-mg.patch - -Change the threshold configuration to be set in mg instead - -From: Simon Kagstrom - -This patch changes the threshold sysfs file to handle values in mg -instead of the device-values. Overrun values have also been corrected -and the sampler function now honors the FS bit. - -Signed-off-by: Simon Kagstrom ---- - drivers/input/misc/lis302dl.c | 49 ++++++++++++++++++++++++++++++++-------- - 1 files changed, 39 insertions(+), 10 deletions(-) - -diff --git a/drivers/input/misc/lis302dl.c b/drivers/input/misc/lis302dl.c -index 300918d..c1b1d67 100644 ---- a/drivers/input/misc/lis302dl.c -+++ b/drivers/input/misc/lis302dl.c -@@ -97,6 +97,24 @@ static int __duration_to_ms(struct lis302dl_info *lis, int duration) - return duration * 10; - } - -+static u8 __mg_to_threshold(struct lis302dl_info *lis, int mg) -+{ -+ /* If FS is set each bit is 71mg, otherwise 18mg. The THS register -+ * has 7 bits for the threshold value */ -+ if (lis->flags & LIS302DL_F_FS) -+ return min(mg / 71, 127); -+ -+ return min(mg / 18, 127); -+} -+ -+static int __threshold_to_mg(struct lis302dl_info *lis, u8 threshold) -+{ -+ if (lis->flags & LIS302DL_F_FS) -+ return threshold * 71; -+ -+ return threshold * 18; -+} -+ - /* interrupt handling related */ - - enum lis302dl_intmode { -@@ -146,23 +164,24 @@ static void _report_btn_double(struct input_dev *inp, int btn) - } - #endif - --#define MG_PER_SAMPLE 18 - - static void lis302dl_bitbang_read_sample(struct lis302dl_info *lis) - { - u8 data = 0xc0 | LIS302DL_REG_OUT_X; /* read, autoincrement */ - u8 read[5]; - unsigned long flags; -+ int mg_per_sample; - - local_irq_save(flags); -+ mg_per_sample = __threshold_to_mg(lis, 1); - - (lis->pdata->lis302dl_bitbang)(lis, &data, 1, &read[0], 5); - - local_irq_restore(flags); - -- input_report_rel(lis->input_dev, REL_X, MG_PER_SAMPLE * (s8)read[0]); -- input_report_rel(lis->input_dev, REL_Y, MG_PER_SAMPLE * (s8)read[2]); -- input_report_rel(lis->input_dev, REL_Z, MG_PER_SAMPLE * (s8)read[4]); -+ input_report_rel(lis->input_dev, REL_X, mg_per_sample * (s8)read[0]); -+ input_report_rel(lis->input_dev, REL_Y, mg_per_sample * (s8)read[2]); -+ input_report_rel(lis->input_dev, REL_Z, mg_per_sample * (s8)read[4]); - - input_sync(lis->input_dev); - -@@ -234,15 +253,24 @@ static ssize_t set_scale(struct device *dev, struct device_attribute *attr, - { - struct lis302dl_info *lis = dev_get_drvdata(dev); - unsigned long flags; -+ int threshold_mg = __threshold_to_mg(lis, lis->threshold); - - local_irq_save(flags); - -- if (!strcmp(buf, "9.2\n")) -+ if (!strcmp(buf, "9.2\n")) { - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_FS, - LIS302DL_CTRL1_FS); -- else -+ lis->flags |= LIS302DL_F_FS; -+ } else { - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_FS, -- 0); -+ 0); -+ lis->flags &= ~LIS302DL_F_FS; -+ } -+ -+ /* Adjust the threshold */ -+ lis->threshold = __mg_to_threshold(lis, threshold_mg); -+ if (lis->flags & LIS302DL_F_INPUT_OPEN) -+ __reg_write(lis, LIS302DL_REG_FF_WU_THS_1, lis->threshold); - - local_irq_restore(flags); - -@@ -256,7 +284,7 @@ static ssize_t show_threshold(struct device *dev, struct device_attribute *attr, - { - struct lis302dl_info *lis = dev_get_drvdata(dev); - -- return sprintf(buf, "%d\n", lis->threshold); -+ return sprintf(buf, "%d\n", __threshold_to_mg(lis, lis->threshold)); - } - - static ssize_t set_threshold(struct device *dev, struct device_attribute *attr, -@@ -267,11 +295,12 @@ static ssize_t set_threshold(struct device *dev, struct device_attribute *attr, - - if (sscanf(buf, "%d\n", &val) != 1) - return -EINVAL; -- if (val < 0 || val > 255) -+ /* 8g is the maximum if FS is 1 */ -+ if (val < 0 || val > 8000) - return -ERANGE; - - /* Set the threshold and write it out if the device is used */ -- lis->threshold = val; -+ lis->threshold = __mg_to_threshold(lis, val); - if (lis->flags & LIS302DL_F_INPUT_OPEN) - __reg_write(lis, LIS302DL_REG_FF_WU_THS_1, lis->threshold); - --- -1.5.6.5 - -- cgit v1.2.3