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| author | Dave Airlie <airlied@redhat.com> | 2014-11-04 07:36:06 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-11-04 07:36:06 +1000 |
| commit | 041df3573d0ce74b7f2f505c4224c8ee9be14a7c (patch) | |
| tree | bd70ff8a5613cd1f4bd0e316874aa90d00a0c5ff /drivers/gpu/drm/i915/intel_panel.c | |
| parent | bbf0ef0334f2267687a92ec6d8114fd67b8157a3 (diff) | |
| parent | 3eebaec630c2413a5e67bb7f49f0c6a53069a399 (diff) | |
| download | kernel_replicant_linux-041df3573d0ce74b7f2f505c4224c8ee9be14a7c.tar.gz kernel_replicant_linux-041df3573d0ce74b7f2f505c4224c8ee9be14a7c.tar.bz2 kernel_replicant_linux-041df3573d0ce74b7f2f505c4224c8ee9be14a7c.zip | |
Merge tag 'drm-intel-next-2014-10-24' of git://anongit.freedesktop.org/drm-intel into drm-next
- suspend/resume/freeze/thaw unification from Imre
- wa list improvements from Mika&Arun
- display pll precomputation from Ander Conselvan, this removed the last
->mode_set callbacks, a big step towards implementing atomic modesets
- more kerneldoc for the interrupt code
- 180 rotation for cursors (Ville&Sonika)
- ULT/ULX feature check macros cleaned up thanks to Damien
- piles and piles of fixes all over, bug team seems to work!
* tag 'drm-intel-next-2014-10-24' of git://anongit.freedesktop.org/drm-intel: (61 commits)
drm/i915: Update DRIVER_DATE to 20141024
drm/i915: add comments on what stage a given PM handler is called
drm/i915: unify switcheroo and legacy suspend/resume handlers
drm/i915: add poweroff_late handler
drm/i915: sanitize suspend/resume helper function names
drm/i915: unify S3 and S4 suspend/resume handlers
drm/i915: disable/re-enable PCI device around S4 freeze/thaw
drm/i915: enable output polling during S4 thaw
drm/i915: check for GT faults in all resume handlers and driver load time
drm/i915: remove unused restore_gtt_mappings optimization during suspend
drm/i915: fix S4 suspend while switcheroo state is off
drm/i915: vlv: fix switcheroo/legacy suspend/resume
drm/i915: propagate error from legacy resume handler
drm/i915: unify legacy S3 suspend and S4 freeze handlers
drm/i915: factor out i915_drm_suspend_late
drm/i915: Emit even number of dwords when emitting LRIs
drm/i915: Add rotation support for cursor plane (v5)
drm/i915: Correctly reject invalid flags for wait_ioctl
drm/i915: use macros to assign mmio access functions
drm/i915: only run hsw_power_well_post_enable when really needed
...
Diffstat (limited to 'drivers/gpu/drm/i915/intel_panel.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_panel.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index e3def5ad4a77..e18b3f49074c 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -775,8 +775,9 @@ static void bdw_enable_backlight(struct intel_connector *connector) if (panel->backlight.active_low_pwm) pch_ctl1 |= BLM_PCH_POLARITY; - /* BDW always uses the pch pwm controls. */ - pch_ctl1 |= BLM_PCH_OVERRIDE_ENABLE; + /* After LPT, override is the default. */ + if (HAS_PCH_LPT(dev_priv)) + pch_ctl1 |= BLM_PCH_OVERRIDE_ENABLE; I915_WRITE(BLC_PWM_PCH_CTL1, pch_ctl1); POSTING_READ(BLC_PWM_PCH_CTL1); |