[PATCH 19/40] drm/i915: Add disp2d power well for chv

ville.syrjala
2014-06-27T23:05:50Z

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Not sure if it's still there since chv has per-pipe power wells.
At least with current Punit this doesn't work. Also the display
irq handling would need to be adjusted for pipe C. So leave the
code iffed out for now.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index f88490b..46394fc 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -6582,6 +6582,14 @@ static struct i915_power_well chv_power_wells[] = {
.domains = VLV_ALWAYS_ON_POWER_DOMAINS,
.ops = &i9xx_always_on_power_well_ops,
},
+#if 0
+ {
+ .name = "display",
+ .domains = VLV_DISPLAY_POWER_DOMAINS,
+ .data = PUNIT_POWER_WELL_DISP2D,
+ .ops = &vlv_display_power_well_ops,
+ },
+#endif
{
.name = "dpio-common-bc",
.domains = CHV_DPIO_CMN_BC_POWER_DOMAINS,
--
1.8.5.5