drm/i915: Attempt to fix watermark setup on 85x (v2)
IS_MOBILE() catches 85x, so we'd always try to use the 9xx FIFO sizing;
since there's an explicit 85x version, this seems wrong.
v2: Handle 830m correctly too.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e7356fb..c7502b6 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4853,17 +4853,18 @@
dev_priv->display.update_wm = g4x_update_wm;
else if (IS_I965G(dev))
dev_priv->display.update_wm = i965_update_wm;
- else if (IS_I9XX(dev) || IS_MOBILE(dev)) {
+ else if (IS_I9XX(dev)) {
dev_priv->display.update_wm = i9xx_update_wm;
dev_priv->display.get_fifo_size = i9xx_get_fifo_size;
+ } else if (IS_I85X(dev)) {
+ dev_priv->display.update_wm = i9xx_update_wm;
+ dev_priv->display.get_fifo_size = i85x_get_fifo_size;
} else {
- if (IS_I85X(dev))
- dev_priv->display.get_fifo_size = i85x_get_fifo_size;
- else if (IS_845G(dev))
+ dev_priv->display.update_wm = i830_update_wm;
+ if (IS_845G(dev))
dev_priv->display.get_fifo_size = i845_get_fifo_size;
else
dev_priv->display.get_fifo_size = i830_get_fifo_size;
- dev_priv->display.update_wm = i830_update_wm;
}
}