Based on upstream commit 4f05f37232706912885eb9c076344d85dc6d7663
Signed-off-by: Jason Gerecke <[email protected]>
---
src/2.6.16/wacom_sys.c | 61 +++++++++++++++++++++++++++++++++++++++++-------
src/2.6.30/wacom_sys.c | 61 +++++++++++++++++++++++++++++++++++++++++-------
2 files changed, 106 insertions(+), 16 deletions(-)
diff --git a/src/2.6.16/wacom_sys.c b/src/2.6.16/wacom_sys.c
index c32fa6a..9d58c84 100644
--- a/src/2.6.16/wacom_sys.c
+++ b/src/2.6.16/wacom_sys.c
@@ -409,20 +409,36 @@ static int wacom_retrieve_hid_descriptor(struct
usb_interface *intf,
static int wacom_led_control(struct wacom *wacom)
{
unsigned char *buf;
- int retval, led = wacom->led.select[0] | 0x4;
+ int retval;
buf = kzalloc(9, GFP_KERNEL);
if (!buf)
return -ENOMEM;
- if (wacom->wacom_wac.features.type == WACOM_21UX2 ||
- wacom->wacom_wac.features.type == WACOM_24HD)
- led |= (wacom->led.select[1] << 4) | 0x40;
+ if (wacom->wacom_wac.features.type >= INTUOS5S &&
+ wacom->wacom_wac.features.type <= INTUOS5L) {
+ /* Touch Ring and crop mark LED luminance may take on
+ * one of four values:
+ * 0 = Low; 1 = Medium; 2 = High; 3 = Off
+ */
+ int ring_led = wacom->led.select[0] & 0x03;
+ int ring_lum = (((wacom->led.llv & 0x60) >> 5) - 1) & 0x03;
+ int crop_lum = 0;
+ buf[0] = WAC_CMD_LED_CONTROL;
+ buf[1] = (crop_lum << 4) | (ring_lum << 2) | (ring_led);
+ }
+ else {
+ int led = wacom->led.select[0] | 0x4;
- buf[0] = WAC_CMD_LED_CONTROL;
- buf[1] = led;
- buf[2] = wacom->led.llv;
- buf[3] = wacom->led.hlv;
+ if (wacom->wacom_wac.features.type == WACOM_21UX2 ||
+ wacom->wacom_wac.features.type == WACOM_24HD)
+ led |= (wacom->led.select[1] << 4) | 0x40;
+
+ buf[0] = WAC_CMD_LED_CONTROL;
+ buf[1] = led;
+ buf[2] = wacom->led.llv;
+ buf[3] = wacom->led.hlv;
+ }
retval = wacom_set_report(wacom->intf, WAC_HID_FEATURE_REPORT,
WAC_CMD_LED_CONTROL, buf, 9, WAC_CMD_RETRIES);
@@ -491,6 +507,16 @@ static struct attribute_group intuos4_led_attr_group = {
.attrs = intuos4_led_attrs,
};
+static struct attribute *intuos5_led_attrs[] = {
+ &dev_attr_status_led0_select.attr,
+ NULL
+};
+
+static struct attribute_group intuos5_led_attr_group = {
+ .name = "wacom_led",
+ .attrs = intuos5_led_attrs,
+};
+
static int wacom_initialize_leds(struct wacom *wacom)
{
int error;
@@ -516,6 +542,18 @@ static int wacom_initialize_leds(struct wacom *wacom)
&cintiq_led_attr_group);
break;
+ case INTUOS5S:
+ case INTUOS5:
+ case INTUOS5L:
+ wacom->led.select[0] = 0;
+ wacom->led.select[1] = 0;
+ wacom->led.llv = 32;
+ wacom->led.hlv = 0;
+
+ error = sysfs_create_group(&wacom->intf->dev.kobj,
+ &intuos5_led_attr_group);
+ break;
+
default:
return 0;
}
@@ -544,6 +582,13 @@ static void wacom_destroy_leds(struct wacom *wacom)
sysfs_remove_group(&wacom->intf->dev.kobj,
&cintiq_led_attr_group);
break;
+
+ case INTUOS5S:
+ case INTUOS5:
+ case INTUOS5L:
+ sysfs_remove_group(&wacom->intf->dev.kobj,
+ &intuos5_led_attr_group);
+ break;
}
}
diff --git a/src/2.6.30/wacom_sys.c b/src/2.6.30/wacom_sys.c
index c4c6803..ef19b03 100755
--- a/src/2.6.30/wacom_sys.c
+++ b/src/2.6.30/wacom_sys.c
@@ -487,20 +487,36 @@ static void wacom_remove_shared_data(struct wacom_wac
*wacom)
static int wacom_led_control(struct wacom *wacom)
{
unsigned char *buf;
- int retval, led = wacom->led.select[0] | 0x4;
+ int retval;
buf = kzalloc(9, GFP_KERNEL);
if (!buf)
return -ENOMEM;
- if (wacom->wacom_wac.features.type == WACOM_21UX2 ||
- wacom->wacom_wac.features.type == WACOM_24HD)
- led |= (wacom->led.select[1] << 4) | 0x40;
+ if (wacom->wacom_wac.features.type >= INTUOS5S &&
+ wacom->wacom_wac.features.type <= INTUOS5L) {
+ /* Touch Ring and crop mark LED luminance may take on
+ * one of four values:
+ * 0 = Low; 1 = Medium; 2 = High; 3 = Off
+ */
+ int ring_led = wacom->led.select[0] & 0x03;
+ int ring_lum = (((wacom->led.llv & 0x60) >> 5) - 1) & 0x03;
+ int crop_lum = 0;
+ buf[0] = WAC_CMD_LED_CONTROL;
+ buf[1] = (crop_lum << 4) | (ring_lum << 2) | (ring_led);
+ }
+ else {
+ int led = wacom->led.select[0] | 0x4;
+
+ if (wacom->wacom_wac.features.type == WACOM_21UX2 ||
+ wacom->wacom_wac.features.type == WACOM_24HD)
+ led |= (wacom->led.select[1] << 4) | 0x40;
- buf[0] = WAC_CMD_LED_CONTROL;
- buf[1] = led;
- buf[2] = wacom->led.llv;
- buf[3] = wacom->led.hlv;
+ buf[0] = WAC_CMD_LED_CONTROL;
+ buf[1] = led;
+ buf[2] = wacom->led.llv;
+ buf[3] = wacom->led.hlv;
+ }
retval = wacom_set_report(wacom->intf, WAC_HID_FEATURE_REPORT,
WAC_CMD_LED_CONTROL, buf, 9, WAC_CMD_RETRIES);
@@ -569,6 +585,16 @@ static struct attribute_group intuos4_led_attr_group = {
.attrs = intuos4_led_attrs,
};
+static struct attribute *intuos5_led_attrs[] = {
+ &dev_attr_status_led0_select.attr,
+ NULL
+};
+
+static struct attribute_group intuos5_led_attr_group = {
+ .name = "wacom_led",
+ .attrs = intuos5_led_attrs,
+};
+
static int wacom_initialize_leds(struct wacom *wacom)
{
int error;
@@ -594,6 +620,18 @@ static int wacom_initialize_leds(struct wacom *wacom)
&cintiq_led_attr_group);
break;
+ case INTUOS5S:
+ case INTUOS5:
+ case INTUOS5L:
+ wacom->led.select[0] = 0;
+ wacom->led.select[1] = 0;
+ wacom->led.llv = 32;
+ wacom->led.hlv = 0;
+
+ error = sysfs_create_group(&wacom->intf->dev.kobj,
+ &intuos5_led_attr_group);
+ break;
+
default:
return 0;
}
@@ -622,6 +660,13 @@ static void wacom_destroy_leds(struct wacom *wacom)
sysfs_remove_group(&wacom->intf->dev.kobj,
&cintiq_led_attr_group);
break;
+
+ case INTUOS5S:
+ case INTUOS5:
+ case INTUOS5L:
+ sysfs_remove_group(&wacom->intf->dev.kobj,
+ &intuos5_led_attr_group);
+ break;
}
}
--
1.7.9.5
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