From: Marc Dietrich Date: Mon, 26 Dec 2011 16:57:36 +0000 (+0100) Subject: staging: nvec: ps2: disable/enable mouse on suspend/resume X-Git-Tag: Ubuntu-5.2.0-15.16~18535^2~176^2~175 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=a573298b81ffd05856ddaa222826471eabf3953b;p=mirror_ubuntu-eoan-kernel.git staging: nvec: ps2: disable/enable mouse on suspend/resume This change makes the touchpad buttons work after suspend/resume. Signed-off-by: Marc Dietrich Signed-off-by: Julian Andres Klode Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/nvec/nvec_ps2.c b/drivers/staging/nvec/nvec_ps2.c index 7f470ba1160c..4be3d220a634 100644 --- a/drivers/staging/nvec/nvec_ps2.c +++ b/drivers/staging/nvec/nvec_ps2.c @@ -123,6 +123,9 @@ static int nvec_mouse_suspend(struct platform_device *pdev, pm_message_t state) { struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent); + /* disable mouse */ + nvec_write_async(nvec, "\x06\xf4", 2); + /* send cancel autoreceive */ nvec_write_async(nvec, "\x06\x04", 2); @@ -131,8 +134,13 @@ static int nvec_mouse_suspend(struct platform_device *pdev, pm_message_t state) static int nvec_mouse_resume(struct platform_device *pdev) { + struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent); + ps2_startstreaming(ps2_dev.ser_dev); + /* enable mouse */ + nvec_write_async(nvec, "\x06\xf5", 2); + return 0; }