| Message ID | 1347993855.6818.13.camel@fourier |
|---|---|
| State | New |
| Headers | show |
On Tue, 2012-09-18 at 11:44 -0700, Kamal Mostafa wrote: > These i915 backlight patches (cherry-picked from upstream v3.6-rc1) > enable non-functional brightness controls for various laptops including > the Dell XPS 13. Um... s/enable/fix/ :-) -Kamal > Bug reference: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/954661 > > This exact patch set has been in use in the HWE Sputnik kernel PPA for > several months[1]. > > Please consider applying these to Quantal. > > Thanks, > > -Kamal > > > [1] https://launchpad.net/~canonical-hwe-team/+archive/sputnik-kernel > > > ---------- > > > The following changes since commit 85ac57fe519d62aaed30b504dccbd7a50a2d68b7: > > UBUNTU: Start new release (2012-09-18 08:40:48 -0400) > > are available in the git repository at: > > git://kernel.ubuntu.com/kamal/ubuntu-quantal.git lp954661 > > for you to fetch changes up to 895ea8045ef3f5f1f4da689da5e07d8a2f16416e: > > drm/i915: allow pipe A for lvds on gen4 (2012-09-18 11:20:19 -0700) > > ---------------------------------------------------------------- > Daniel Vetter (4): > drm/i915: pnv has a backlight polarity control bit, too > drm/i915: clear up backlight #define confusion on gen4+ > drm/i915: properly enable the blc controller on the right pipe > drm/i915: allow pipe A for lvds on gen4 > > drivers/gpu/drm/i915/i915_reg.h | 57 +++++++++++++++++++++++------------- > drivers/gpu/drm/i915/intel_drv.h | 3 +- > drivers/gpu/drm/i915/intel_lvds.c | 34 +++++---------------- > drivers/gpu/drm/i915/intel_panel.c | 38 +++++++++++++++++++++++- > 4 files changed, 84 insertions(+), 48 deletions(-) >
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These i915 backlight patches (cherry-picked from upstream v3.6-rc1) enable non-functional brightness controls for various laptops including the Dell XPS 13. Bug reference: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/954661 This exact patch set has been in use in the HWE Sputnik kernel PPA for several months[1]. Please consider applying these to Quantal. Thanks, -Kamal [1] https://launchpad.net/~canonical-hwe-team/+archive/sputnik-kernel ---------- The following changes since commit 85ac57fe519d62aaed30b504dccbd7a50a2d68b7: UBUNTU: Start new release (2012-09-18 08:40:48 -0400) are available in the git repository at: git://kernel.ubuntu.com/kamal/ubuntu-quantal.git lp954661 for you to fetch changes up to 895ea8045ef3f5f1f4da689da5e07d8a2f16416e: drm/i915: allow pipe A for lvds on gen4 (2012-09-18 11:20:19 -0700) ---------------------------------------------------------------- Daniel Vetter (4): drm/i915: pnv has a backlight polarity control bit, too drm/i915: clear up backlight #define confusion on gen4+ drm/i915: properly enable the blc controller on the right pipe drm/i915: allow pipe A for lvds on gen4 drivers/gpu/drm/i915/i915_reg.h | 57 +++++++++++++++++++++++------------- drivers/gpu/drm/i915/intel_drv.h | 3 +- drivers/gpu/drm/i915/intel_lvds.c | 34 +++++---------------- drivers/gpu/drm/i915/intel_panel.c | 38 +++++++++++++++++++++++- 4 files changed, 84 insertions(+), 48 deletions(-)