diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-01-24 17:10:54 -0800 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-01-25 11:22:11 +0000 |
| commit | 5d6135012e9a7aa8a9128145ed9315eb916feea2 (patch) | |
| tree | bf86bfff7ab64acd7998d1223fe6c7d5030382e0 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 987a709e1589cf10e250e04ce9df910b735d4f60 (diff) | |
drm/i915: use VDD AUX override to make panel power sequencing look better
Rather than power cycling the panel when there are no bits to display,
use the VDD AUX bit to power the panel up just enough for DP AUX
transactions to work. This prevents a bit of unnecessary ugliness as
mode sets occur on the panel.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 33b5134fc017..a39f8d254502 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -655,6 +655,7 @@ typedef struct drm_i915_private { unsigned int lvds_border_bits; /* Panel fitter placement and size for Ironlake+ */ u32 pch_pf_pos, pch_pf_size; + int panel_t3, panel_t12; struct drm_crtc *plane_to_crtc_mapping[2]; struct drm_crtc *pipe_to_crtc_mapping[2]; |