drm/i915/vlv: For i915_cur_delayinfo, the max frequency reporting wrong value.

The max frequency reporting is not correct.  But there is already an existing
valleyview_rps_max_freq and valleyview_rps_min_freq to get the
frequency.  Use that for i915_cur_delayinfo.

Signed-off-by: Chon Ming Lee <chon.ming.lee@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 9770c2f81196f5e48299c790d1a0c30b40312def..6889d81dc5594eeeee7929eaf69166bb9dafabad 100644 (file)
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -972,11 +972,11 @@ static int i915_cur_delayinfo(struct seq_file *m, void *unused)
                seq_printf(m, "PUNIT_REG_GPU_FREQ_STS: 0x%08x\n", freq_sts);
                seq_printf(m, "DDR freq: %d MHz\n", dev_priv->mem_freq);
 
-               val = vlv_punit_read(dev_priv, PUNIT_FUSE_BUS1);
+               val = valleyview_rps_max_freq(dev_priv);
                seq_printf(m, "max GPU freq: %d MHz\n",
                           vlv_gpu_freq(dev_priv, val));
 
-               val = vlv_punit_read(dev_priv, PUNIT_REG_GPU_LFM);
+               val = valleyview_rps_min_freq(dev_priv);
                seq_printf(m, "min GPU freq: %d MHz\n",
                           vlv_gpu_freq(dev_priv, val));