[Intel-gfx] [PATCH] drm/i915: Use num_scalers instead of SKL_NUM_SCALERS in debugfs

[sunil.kamath at intel.com]

From: "A.Sunil Kamath" <sunil.kamath at intel.com>

Better to use num_scaler itself while printing scaler_info.
This fixes a bug of printing information for the missing
second scaler on pipe C for SKL platform.

Signed-off-by: A.Sunil Kamath <sunil.kamath at intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 1cc971c..6c39881 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3081,7 +3081,7 @@ static void intel_scaler_info(struct seq_file *m, struct intel_crtc *intel_crtc)
 			   pipe_config->scaler_state.scaler_users,
 			   pipe_config->scaler_state.scaler_id);
 
-		for (i = 0; i < SKL_NUM_SCALERS; i++) {
+		for (i = 0; i < num_scalers; i++) {
 			struct intel_scaler *sc =
 					&pipe_config->scaler_state.scalers[i];
 
-- 
2.8.2