to a procedural to save space.
Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_pm.c | 155 +++++-----------------------------------
1 file changed, 18 insertions(+), 137 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 9af0af4..78911e2 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5681,146 +5681,27 @@ unsigned long i915_mch_val(struct drm_i915_private *dev_priv)
return ((m * x) / 127) - b;
}
-static u16 pvid_to_extvid(struct drm_i915_private *dev_priv, u8 pxvid)
+static int _pxvid_to_vd(u8 pxvid)
+{
+ if (pxvid == 0)
+ return 0;
+
+ if (pxvid >= 8 && pxvid < 31)
+ pxvid = 31;
+
+ return (pxvid + 2) * 125;
+}
+
+static u32 pvid_to_extvid(struct drm_i915_private *dev_priv, u8 pxvid)
{
struct drm_device *dev = dev_priv->dev;
- static const struct v_table {
- u16 vd; /* in .1 mil */
- u16 vm; /* in .1 mil */
- } v_table[] = {
- { 0, 0, },
- { 375, 0, },
- { 500, 0, },
- { 625, 0, },
- { 750, 0, },
- { 875, 0, },
- { 1000, 0, },
- { 1125, 0, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4125, 3000, },
- { 4250, 3125, },
- { 4375, 3250, },
- { 4500, 3375, },
- { 4625, 3500, },
- { 4750, 3625, },
- { 4875, 3750, },
- { 5000, 3875, },
- { 5125, 4000, },
- { 5250, 4125, },
- { 5375, 4250, },
- { 5500, 4375, },
- { 5625, 4500, },
- { 5750, 4625, },
- { 5875, 4750, },
- { 6000, 4875, },
- { 6125, 5000, },
- { 6250, 5125, },
- { 6375, 5250, },
- { 6500, 5375, },
- { 6625, 5500, },
- { 6750, 5625, },
- { 6875, 5750, },
- { 7000, 5875, },
- { 7125, 6000, },
- { 7250, 6125, },
- { 7375, 6250, },
- { 7500, 6375, },
- { 7625, 6500, },
- { 7750, 6625, },
- { 7875, 6750, },
- { 8000, 6875, },
- { 8125, 7000, },
- { 8250, 7125, },
- { 8375, 7250, },
- { 8500, 7375, },
- { 8625, 7500, },
- { 8750, 7625, },
- { 8875, 7750, },
- { 9000, 7875, },
- { 9125, 8000, },
- { 9250, 8125, },
- { 9375, 8250, },
- { 9500, 8375, },
- { 9625, 8500, },
- { 9750, 8625, },
- { 9875, 8750, },
- { 10000, 8875, },
- { 10125, 9000, },
- { 10250, 9125, },
- { 10375, 9250, },
- { 10500, 9375, },
- { 10625, 9500, },
- { 10750, 9625, },
- { 10875, 9750, },
- { 11000, 9875, },
- { 11125, 10000, },
- { 11250, 10125, },
- { 11375, 10250, },
- { 11500, 10375, },
- { 11625, 10500, },
- { 11750, 10625, },
- { 11875, 10750, },
- { 12000, 10875, },
- { 12125, 11000, },
- { 12250, 11125, },
- { 12375, 11250, },
- { 12500, 11375, },
- { 12625, 11500, },
- { 12750, 11625, },
- { 12875, 11750, },
- { 13000, 11875, },
- { 13125, 12000, },
- { 13250, 12125, },
- { 13375, 12250, },
- { 13500, 12375, },
- { 13625, 12500, },
- { 13750, 12625, },
- { 13875, 12750, },
- { 14000, 12875, },
- { 14125, 13000, },
- { 14250, 13125, },
- { 14375, 13250, },
- { 14500, 13375, },
- { 14625, 13500, },
- { 14750, 13625, },
- { 14875, 13750, },
- { 15000, 13875, },
- { 15125, 14000, },
- { 15250, 14125, },
- { 15375, 14250, },
- { 15500, 14375, },
- { 15625, 14500, },
- { 15750, 14625, },
- { 15875, 14750, },
- { 16000, 14875, },
- { 16125, 15000, },
- };
+ const int vd = _pxvid_to_vd(pxvid);
+ const int vm = vd - 1125;
+
if (INTEL_INFO(dev)->is_mobile)
- return v_table[pxvid].vm;
- else
- return v_table[pxvid].vd;
+ return vm > 0 ? vm : 0;
+
+ return vd;
}
static void __i915_update_gfx_val(struct drm_i915_private *dev_priv)
--
1.9.1
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