| Message ID | 1446716999-1796-1-git-send-email-jani.nikula@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com> On Thu, 2015-11-05 at 11:49 +0200, Jani Nikula wrote: > Unsurprisingly macbooks have backlights, just the VBT doesn't seem to > know it in this case. > > Reported-and-tested-by: Daniel Nicoletti <dantti12@gmail.com> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88325 > Fixes: c675949ec58c ("drm/i915: do not setup backlight if not available > according to VBT") > Cc: stable@vger.kernel.org # v3.15+ > Signed-off-by: Jani Nikula <jani.nikula@intel.com> > --- > drivers/gpu/drm/i915/intel_display.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/i915/intel_display.c > b/drivers/gpu/drm/i915/intel_display.c > index 7b3cfb64e7f6..b067147183e9 100644 > --- a/drivers/gpu/drm/i915/intel_display.c > +++ b/drivers/gpu/drm/i915/intel_display.c > @@ -14875,6 +14875,9 @@ static struct intel_quirk intel_quirks[] = { > /* Apple Macbook 2,1 (Core 2 T7400) */ > { 0x27a2, 0x8086, 0x7270, quirk_backlight_present }, > > + /* Apple Macbook 4,1 */ > + { 0x2a02, 0x106b, 0x00a1, quirk_backlight_present }, > + > /* Toshiba CB35 Chromebook (Celeron 2955U) */ > { 0x0a06, 0x1179, 0x0a88, quirk_backlight_present }, >
On Mon, 09 Nov 2015, Ander Conselvan De Oliveira <conselvan2@gmail.com> wrote: > Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com> Pushed to drm-intel-fixes, thanks for the review. BR, Jani. > > On Thu, 2015-11-05 at 11:49 +0200, Jani Nikula wrote: >> Unsurprisingly macbooks have backlights, just the VBT doesn't seem to >> know it in this case. >> >> Reported-and-tested-by: Daniel Nicoletti <dantti12@gmail.com> >> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88325 >> Fixes: c675949ec58c ("drm/i915: do not setup backlight if not available >> according to VBT") >> Cc: stable@vger.kernel.org # v3.15+ >> Signed-off-by: Jani Nikula <jani.nikula@intel.com> >> --- >> drivers/gpu/drm/i915/intel_display.c | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/drivers/gpu/drm/i915/intel_display.c >> b/drivers/gpu/drm/i915/intel_display.c >> index 7b3cfb64e7f6..b067147183e9 100644 >> --- a/drivers/gpu/drm/i915/intel_display.c >> +++ b/drivers/gpu/drm/i915/intel_display.c >> @@ -14875,6 +14875,9 @@ static struct intel_quirk intel_quirks[] = { >> /* Apple Macbook 2,1 (Core 2 T7400) */ >> { 0x27a2, 0x8086, 0x7270, quirk_backlight_present }, >> >> + /* Apple Macbook 4,1 */ >> + { 0x2a02, 0x106b, 0x00a1, quirk_backlight_present }, >> + >> /* Toshiba CB35 Chromebook (Celeron 2955U) */ >> { 0x0a06, 0x1179, 0x0a88, quirk_backlight_present }, >>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 7b3cfb64e7f6..b067147183e9 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14875,6 +14875,9 @@ static struct intel_quirk intel_quirks[] = { /* Apple Macbook 2,1 (Core 2 T7400) */ { 0x27a2, 0x8086, 0x7270, quirk_backlight_present }, + /* Apple Macbook 4,1 */ + { 0x2a02, 0x106b, 0x00a1, quirk_backlight_present }, + /* Toshiba CB35 Chromebook (Celeron 2955U) */ { 0x0a06, 0x1179, 0x0a88, quirk_backlight_present },
Unsurprisingly macbooks have backlights, just the VBT doesn't seem to know it in this case. Reported-and-tested-by: Daniel Nicoletti <dantti12@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88325 Fixes: c675949ec58c ("drm/i915: do not setup backlight if not available according to VBT") Cc: stable@vger.kernel.org # v3.15+ Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- drivers/gpu/drm/i915/intel_display.c | 3 +++ 1 file changed, 3 insertions(+)