diff options
Diffstat (limited to 'extra/upower/lg-unifying-fix-K750-features-name-use-1-second-interval.patch')
| -rw-r--r-- | extra/upower/lg-unifying-fix-K750-features-name-use-1-second-interval.patch | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/extra/upower/lg-unifying-fix-K750-features-name-use-1-second-interval.patch b/extra/upower/lg-unifying-fix-K750-features-name-use-1-second-interval.patch new file mode 100644 index 000000000..27c4dc51e --- /dev/null +++ b/extra/upower/lg-unifying-fix-K750-features-name-use-1-second-interval.patch @@ -0,0 +1,98 @@ +From 35b0d25b49d04cf7d33699c34f42a196c8e92a2e Mon Sep 17 00:00:00 2001 +From: Julien Danjou <julien@danjou.info> +Date: Sat, 01 Dec 2012 12:30:03 +0000 +Subject: lg-unifying: fix K750 features name, use 1 second interval + +I've recently got access to some spec on this, so I'm now able to document +his a bit better. Also, change the 0x78 value for the function sending +BattLightMeasureBroadcastEvent to 0x1 since this is the number of event we +want, and one is enough. + +Signed-off-by: Julien Danjou <julien@danjou.info> +Signed-off-by: Richard Hughes <richard@hughsie.com> +--- +diff --git a/src/linux/up-device-lg-unifying.c b/src/linux/up-device-lg-unifying.c +index e8997c0..eddd1ec 100644 +--- a/src/linux/up-device-lg-unifying.c ++++ b/src/linux/up-device-lg-unifying.c +@@ -84,10 +84,9 @@ + #define HIDPP_FEATURE_GETDEVICENAMETYPE_FUNCTION_GETCOUNT (0x00 << 4) + #define HIDPP_FEATURE_GETDEVICENAMETYPE_FUNCTION_GETDEVICENAME (0x01 << 4) + +-/* I wish i has the spec for this, but I don't so I invented the name */ +-#define HIDPP_FEATURE_K750_BATTERY 0x4301 +-#define HIDPP_FEATURE_K750_BATTERY_FUNCTION_STARTLUXANDBATTERY (0x00 << 4) +-#define HIDPP_FEATURE_K750_BATTERY_FUNCTION_LUXANDBATTERYEVENT (0x01 << 4) ++#define HIDPP_FEATURE_SOLAR_DASHBOARD 0x4301 ++#define HIDPP_FEATURE_SOLAR_DASHBOARD_FUNCTION_SetLightMeasure (0x00 << 4) ++#define HIDPP_FEATURE_SOLAR_DASHBOARD_BattLightMeasureBroadcastEvent (0x01 << 4) + + #define HIDPP_FEATURE_FUNCTION_AS_ARG(feature) \ + feature >> 8, feature, 0x00 +@@ -105,7 +104,7 @@ struct UpDeviceUnifyingPrivate + int fd; + /* Device index on the Unifying "bus" */ + gint device_index; +- gint feature_k750_battery_index; ++ gint feature_solar_dashboard_index; + GIOChannel *channel; + guint channel_source_id; + }; +@@ -130,8 +129,8 @@ up_device_unifying_event_io (GIOChannel *channel, GIOCondition condition, gpoint + while (read (unifying->priv->fd, buf, sizeof(buf)) > 0) + if (buf[0] == HIDPP_HEADER_RESPONSE && + buf[1] == unifying->priv->device_index && +- buf[2] == unifying->priv->feature_k750_battery_index && +- buf[3] == HIDPP_FEATURE_K750_BATTERY_FUNCTION_LUXANDBATTERYEVENT) { ++ buf[2] == unifying->priv->feature_solar_dashboard_index && ++ buf[3] == HIDPP_FEATURE_SOLAR_DASHBOARD_BattLightMeasureBroadcastEvent) { + lux = (buf[5] << 8) | buf[6]; + if (lux > 200) { + g_object_set (device, +@@ -283,25 +282,24 @@ up_device_unifying_hidpp2_set_battery (UpDeviceUnifying *unifying) + 0x00, 0x00, 0x00, 0x00, 0x00, + }; + +- if (unifying->priv->feature_k750_battery_index == -1) +- unifying->priv->feature_k750_battery_index = +- up_device_unifying_hidpp2_get_feature_index (unifying, HIDPP_FEATURE_K750_BATTERY); ++ if (unifying->priv->feature_solar_dashboard_index == -1) ++ unifying->priv->feature_solar_dashboard_index = ++ up_device_unifying_hidpp2_get_feature_index (unifying, HIDPP_FEATURE_SOLAR_DASHBOARD); + +- if (unifying->priv->feature_k750_battery_index == 0) { +- /* Probably not a K750 */ ++ if (unifying->priv->feature_solar_dashboard_index == 0) { ++ /* Probably not a solar keyboard */ + /* TODO: add support for BatteryLevelStatus */ + } else { + /* This request will make the keyboard send a bunch of packets + * (events) with lux-meter and battery information */ +- request[2] = unifying->priv->feature_k750_battery_index; +- request[3] = HIDPP_FEATURE_K750_BATTERY_FUNCTION_STARTLUXANDBATTERY; +- /* Don't know what this means */ +- request[4] = 0x78; +- request[5] = 0x01; ++ request[2] = unifying->priv->feature_solar_dashboard_index; ++ request[3] = HIDPP_FEATURE_SOLAR_DASHBOARD_FUNCTION_SetLightMeasure; ++ request[4] = 0x01; /* Max number of reports: number of report sent after function call */ ++ request[5] = 0x01; /* Report period: time between reports, in seconds */ + + + if (write (unifying->priv->fd, request, sizeof(request)) != sizeof(request)) { +- g_debug ("Unable to send K750 battery/lux events start request to device"); ++ g_debug ("Unable to send solar battery/lux events start request to device"); + return FALSE; + } + +@@ -719,7 +717,7 @@ up_device_unifying_init (UpDeviceUnifying *unifying) + unifying->priv = UP_DEVICE_UNIFYING_GET_PRIVATE (unifying); + unifying->priv->poll_timer_id = 0; + unifying->priv->fd = -1; +- unifying->priv->feature_k750_battery_index = -1; ++ unifying->priv->feature_solar_dashboard_index = -1; + } + + /** +-- +cgit v0.9.0.2-2-gbebe |