From: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
Currently, CHV is using the same functions as HSW/BDW instead of the
same functions as VLV. This looks wrong, especially since, for
example, valleyview_modeset_global_resouces even has an IS_CHERRYVIEW
check.
This patch has the potential to fix display audio and the CHV CDCLK.
Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
This is completely untested! But maybe it should go to fixes/stable.
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c092ff4..e6cae59 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12550,7 +12550,7 @@ static void intel_init_display(struct drm_device *dev)
dev_priv->display.write_eld = ironlake_write_eld;
dev_priv->display.modeset_global_resources =
ivb_modeset_global_resources;
- } else if (IS_HASWELL(dev) || IS_GEN8(dev)) {
+ } else if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
dev_priv->display.fdi_link_train = hsw_fdi_link_train;
dev_priv->display.write_eld = haswell_write_eld;
dev_priv->display.modeset_global_resources =
--
2.1.0
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