[Intel-gfx] [PATCH 1/7] drm/i915: Allowing changing of wm latencies for valid platforms

[sonika.jindal at intel.com]

From: Sonika Jindal <sonika.jindal at intel.com>

Signed-off-by: Sonika Jindal <sonika.jindal at intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index fc39610..ffb83e0 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3267,7 +3267,7 @@ static int pri_wm_latency_open(struct inode *inode, struct file *file)
 {
 	struct drm_device *dev = inode->i_private;
 
-	if (!HAS_PCH_SPLIT(dev))
+	if (INTEL_INFO(dev)->gen <= 5 || IS_VALLEYVIEW(dev))
 		return -ENODEV;
 
 	return single_open(file, pri_wm_latency_show, dev);
@@ -3277,7 +3277,7 @@ static int spr_wm_latency_open(struct inode *inode, struct file *file)
 {
 	struct drm_device *dev = inode->i_private;
 
-	if (!HAS_PCH_SPLIT(dev))
+	if (INTEL_INFO(dev)->gen <= 5 || IS_VALLEYVIEW(dev))
 		return -ENODEV;
 
 	return single_open(file, spr_wm_latency_show, dev);
@@ -3287,7 +3287,7 @@ static int cur_wm_latency_open(struct inode *inode, struct file *file)
 {
 	struct drm_device *dev = inode->i_private;
 
-	if (!HAS_PCH_SPLIT(dev))
+	if (INTEL_INFO(dev)->gen <= 5 || IS_VALLEYVIEW(dev))
 		return -ENODEV;
 
 	return single_open(file, cur_wm_latency_show, dev);
-- 
1.7.10.4