From 12a324b6a3758f04a952b99d75a625732d767585 Mon Sep 17 00:00:00 2001 From: Luca Cappa Date: Tue, 31 Mar 2009 15:24:31 -0700 Subject: [PATCH] hp_accel: axis conversion for hp compaq 8710w I have a laptop HP Compaq 8710W, I compiled into my kernel the LIS3LV02DL and HP_ACCEL module drivers. While loading it cannot recognize the laptop model, so i am sending the necessary information to update the database of axis orientations. >When the laptop is horizontal the position reported is about 0 for X and Y >and a positive value for Z Yes, it is about 0,0,1000, the actual reading says: (-17,-26,1018); > If the left side is elevated, X increases (becomes positive) Yes, X goes toward to positive 1000. >If the front side (where the touchpad is) is elevated, Y decreases (becomes negative) No, Y goes toward to positive 1000. >If the laptop is put upside-down, Z becomes negative Yes, the laptop on a table Z gives 1000, and if upsidedown the Z reads -1000. So in few words the Y axis is inverted. Cc: Eric Piel Signed-off-by: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/hwmon/hp_accel.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c index 448a462ad78..de26b1c3a96 100644 --- a/drivers/hwmon/hp_accel.c +++ b/drivers/hwmon/hp_accel.c @@ -203,6 +203,7 @@ static struct dmi_system_id lis3lv02d_dmi_ids[] = { BOARD_NAME, "3600", y_inverted), AXIS_DMI_MATCH("DV7", "HP Pavilion dv7", x_inverted), + AXIS_DMI_MATCH("HP8710", "HP Compaq 8710", y_inverted), { NULL, } /* Laptop models without axis info (yet): * "NC6910" "HP Compaq 6910" -- 2.20.1