diff options
| author | Eugeni Dodonov | 2012-05-09 20:37:11 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2012-05-19 22:39:44 +0200 |
| commit | 461bc9b587389586edf9315b337fb136f33594ad (patch) | |
| tree | 4d29d88481c0c10af0bcfb34c433b31298ca1b03 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | drm/i915: add support for SBI ops (diff) | |
| download | kernel-qcow2-linux-461bc9b587389586edf9315b337fb136f33594ad.tar.gz kernel-qcow2-linux-461bc9b587389586edf9315b337fb136f33594ad.tar.xz kernel-qcow2-linux-461bc9b587389586edf9315b337fb136f33594ad.zip | |
drm/i915: calculate watermarks for devices that have 3 pipes
This adds proper support for calculating those watermarks, checking for
number of available pipes instead of specific GPU variants when deciding
if watermarks for 3rd pipe are necessary.
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 43892341079a..21587f89f44b 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -1803,8 +1803,7 @@ static void sandybridge_update_wm(struct drm_device *dev) enabled |= 2; } - /* IVB has 3 pipes */ - if (IS_IVYBRIDGE(dev) && + if ((dev_priv->num_pipe == 3) && g4x_compute_wm0(dev, 2, &sandybridge_display_wm_info, latency, &sandybridge_cursor_wm_info, latency, |