Commit 461bc9b5 authored by Eugeni Dodonov's avatar Eugeni Dodonov Committed by Daniel Vetter

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: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: default avatarEugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent a416edef
......@@ -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,
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment