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| author | Hans de Goede <hdegoede@redhat.com> | 2014-07-14 16:37:09 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-07-21 15:43:56 +0400 |
| commit | 6d6b20b2e9498371573c3b24a3e6b4ee1343359b (patch) | |
| tree | 241864196c28650efd749c8d419a3e46f7a19b24 /drivers/acpi/blacklist.c | |
| parent | 8ab58e8e7e097bae5fe39cbc67eb93a91f7134b7 (diff) | |
| download | linux-6d6b20b2e9498371573c3b24a3e6b4ee1343359b.tar.xz | |
ACPI: move models with win8 brightness problems from win8 blacklist to use_native_backlight
When the windows8 related backlight problems became evident, 2 approaches
were follow in parallel, one was to stop claiming to be windows 8 / 2012,
the other was to tell acpi_video to stop registering a backlight driver.
I've read all the threads and it seems that which approach ended up being
applied to which model laptop was never really a concious decision (AFAIK):
https://bugzilla.kernel.org/show_bug.cgi?id=51231
https://bugzilla.kernel.org/show_bug.cgi?id=60682
So lets move all the models which are only on the win8 blacklist because of
brightness issues to the use_native_backlight list, which is the smaller
hammer to use to solve the backlight issues.
Making this change is esp. attractive now that 3.16 has
video.use_native_brightness=1 by default. If that new default does not get
reverted because of regressions, then we can drop all the models
with a use_native_backlight quirk, greatly reducing the number of models we've
a quirk for.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=51231
Link: https://bugzilla.kernel.org/show_bug.cgi?id=60682
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/blacklist.c')
| -rw-r--r-- | drivers/acpi/blacklist.c | 68 |
1 files changed, 2 insertions, 66 deletions
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index 3d8413d02a97..36eb42e3b0bb 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -247,75 +247,11 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { }, /* - * The following machines have broken backlight support when reporting - * the Windows 2012 OSI, so disable it until their support is fixed. + * These machines will power on immediately after shutdown when + * reporting the Windows 2012 OSI. */ { .callback = dmi_disable_osi_win8, - .ident = "ASUS Zenbook Prime UX31A", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "UX31A"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "ThinkPad Edge E530", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "3259A2G"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "ThinkPad Edge E530", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "3259CTO"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "ThinkPad Edge E530", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "3259HJG"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "Acer Aspire V5-573G", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer Aspire"), - DMI_MATCH(DMI_PRODUCT_VERSION, "V5-573G/Dazzle_HW"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "Acer Aspire V5-572G", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer Aspire"), - DMI_MATCH(DMI_PRODUCT_VERSION, "V5-572G/Dazzle_CX"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "ThinkPad T431s", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "20AACTO1WW"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "ThinkPad T430", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "2349D15"), - }, - }, - { - .callback = dmi_disable_osi_win8, .ident = "Dell Inspiron 7737", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), |