diff options
| author | David S. Miller <davem@davemloft.net> | 2008-11-18 23:38:23 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-18 23:38:23 -0800 |
| commit | 198d6ba4d7f48c94f990f4604f0b3d73925e0ded (patch) | |
| tree | 56bbdf8ba2553c23c8099da9344a8f1d1aba97ab /drivers/misc/msi-laptop.c | |
| parent | 9a57f7fabd383920585ed8b74eacd117c6551f2d (diff) | |
| parent | 7f0f598a0069d1ab072375965a4b69137233169c (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/isdn/i4l/isdn_net.c
fs/cifs/connect.c
Diffstat (limited to 'drivers/misc/msi-laptop.c')
| -rw-r--r-- | drivers/misc/msi-laptop.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/misc/msi-laptop.c b/drivers/misc/msi-laptop.c index de898c6938f3..759763d18e4c 100644 --- a/drivers/misc/msi-laptop.c +++ b/drivers/misc/msi-laptop.c @@ -347,12 +347,16 @@ static int __init msi_init(void) /* Register backlight stuff */ - msibl_device = backlight_device_register("msi-laptop-bl", NULL, NULL, - &msibl_ops); - if (IS_ERR(msibl_device)) - return PTR_ERR(msibl_device); - - msibl_device->props.max_brightness = MSI_LCD_LEVEL_MAX-1; + if (acpi_video_backlight_support()) { + printk(KERN_INFO "MSI: Brightness ignored, must be controlled " + "by ACPI video driver\n"); + } else { + msibl_device = backlight_device_register("msi-laptop-bl", NULL, + NULL, &msibl_ops); + if (IS_ERR(msibl_device)) + return PTR_ERR(msibl_device); + msibl_device->props.max_brightness = MSI_LCD_LEVEL_MAX-1; + } ret = platform_driver_register(&msipf_driver); if (ret) |