drm/i915/skl: i915_swizzle_info gen9 fix

Fix ARB_MODE register read for gen >= 8 in i915_swizzle_info

Reviewed-by: Thomas Wood <thomas.wood@intel.com>
Signed-off-by: Robert Beckett <robert.beckett@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 2cbc85f..707eddd 100644 (file)
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1986,7 +1986,7 @@ static int i915_swizzle_info(struct seq_file *m, void *data)
                           I915_READ(MAD_DIMM_C2));
                seq_printf(m, "TILECTL = 0x%08x\n",
                           I915_READ(TILECTL));
-               if (IS_GEN8(dev))
+               if (INTEL_INFO(dev)->gen >= 8)
                        seq_printf(m, "GAMTARBMODE = 0x%08x\n",
                                   I915_READ(GAMTARBMODE));
                else