diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-06-18 10:30:23 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-06-24 10:27:26 +0200 |
| commit | c329a4ec595e886300710271db24bc29b74a4205 (patch) | |
| tree | a270a1e585d23aca39ad2582fd32029019f7eb67 /drivers/gpu/drm/i915/intel_lvds.c | |
| parent | drm/i915/gen9: fix typo when setting up the crtc scaler (diff) | |
| download | linux-c329a4ec595e886300710271db24bc29b74a4205.tar.xz linux-c329a4ec595e886300710271db24bc29b74a4205.zip | |
drm/i915: Nuke lvds downclock support
With the new DRRS code it kinda sticks out, and we never managed to
get this to work well enough without causing issues. Time to wave
goodbye.
I've decided to keep the logic for programming the reduced clocks
intact, but everything else is gone. If anyone ever wants to resurrect
this we need to redo it all anyway on top of the frontbuffer tracking.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lvds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index bf1702a6e33d..ea85547611a5 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -1072,24 +1072,8 @@ void intel_lvds_init(struct drm_device *dev) drm_mode_debug_printmodeline(scan); fixed_mode = drm_mode_duplicate(dev, scan); - if (fixed_mode) { - downclock_mode = - intel_find_panel_downclock(dev, - fixed_mode, connector); - if (downclock_mode != NULL && - i915.lvds_downclock) { - /* We found the downclock for LVDS. */ - dev_priv->lvds_downclock_avail = true; - dev_priv->lvds_downclock = - downclock_mode->clock; - DRM_DEBUG_KMS("LVDS downclock is found" - " in EDID. Normal clock %dKhz, " - "downclock %dKhz\n", - fixed_mode->clock, - dev_priv->lvds_downclock); - } + if (fixed_mode) goto out; - } } } |