diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2013-12-06 12:17:27 +0100 |
|---|---|---|
| committer | Matthew Garrett <matthew.garrett@nebula.com> | 2014-01-21 08:44:17 -0500 |
| commit | ba5194f18637a95692b5d146004d1aa8be08c525 (patch) | |
| tree | 9b9358a44aa68b0d48c8112f94fe189fcb340eb6 /drivers | |
| parent | 694e523cfe07e908d170c6b9691882e101f82cd6 (diff) | |
dell-laptop: rkill whitelist Precision models
Given that Precision mobile workstations are top of the line Dell products,
I expect the functionality of rfkill there to be as reliable as on Latitudes
so whitelist Precisions.
https://bugzilla.kernel.org/show_bug.cgi?id=65731
Reported-by: Calum Lind <calumlind@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/platform/x86/dell-laptop.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index 9d7d6a02ae07..d2ceb761a7a2 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -562,16 +562,19 @@ static DECLARE_DELAYED_WORK(dell_rfkill_work, dell_update_rfkill); static int __init dell_setup_rfkill(void) { - int status; - int ret; + int status, ret, whitelisted; const char *product; /* - * rfkill causes trouble on various non Latitudes, according to Dell - * actually testing the rfkill functionality is only done on Latitudes. + * rfkill support causes trouble on various models, mostly Inspirons. + * So we whitelist certain series, and don't support rfkill on others. */ + whitelisted = 0; product = dmi_get_system_info(DMI_PRODUCT_NAME); - if (!force_rfkill && (!product || strncmp(product, "Latitude", 8))) + if (product && (strncmp(product, "Latitude", 8) == 0 || + strncmp(product, "Precision", 9) == 0)) + whitelisted = 1; + if (!force_rfkill && !whitelisted) return 0; get_buffer(); |