diff options
| author | Damien Lespiau <damien.lespiau@intel.com> | 2014-10-25 00:11:11 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-11-04 14:04:57 +0100 |
| commit | c5d974728fafc151e740638b4cf492958be78b5b (patch) | |
| tree | 76e1bd1fea6c3f9c9544dc04e250c6f5b08ad811 /drivers/gpu/drm/i915/intel_display.c | |
| parent | 3f20df98870236b288a90fc3b65f593d3db05b17 (diff) | |
drm/i915: Remove unnecessary test on the gen in intel_do_mmio_flip()
use_mmio_flip() makes sure we only enable MMIO flips on gen5+. So we
don't need to take into account older devices.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-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_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 140bbefaac8d..46224c6307cb 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9567,12 +9567,11 @@ static void intel_do_mmio_flip(struct intel_crtc *intel_crtc) reg = DSPCNTR(intel_crtc->plane); dspcntr = I915_READ(reg); - if (INTEL_INFO(dev)->gen >= 4) { - if (obj->tiling_mode != I915_TILING_NONE) - dspcntr |= DISPPLANE_TILED; - else - dspcntr &= ~DISPPLANE_TILED; - } + if (obj->tiling_mode != I915_TILING_NONE) + dspcntr |= DISPPLANE_TILED; + else + dspcntr &= ~DISPPLANE_TILED; + I915_WRITE(reg, dspcntr); I915_WRITE(DSPSURF(intel_crtc->plane), |