Starting with Display 13 the fuse bit to disable Display PM has been
removed.
v2: Bit removed starting with Display13 (MattR)
BSPEC: 69464
Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
Signed-off-by: Matt Atwood <matthew.s.atwood@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display_device.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c
index aa22189e3853..1ec72ac2320a 100644
--- a/drivers/gpu/drm/i915/display/intel_display_device.c
+++ b/drivers/gpu/drm/i915/display/intel_display_device.c
@@ -1659,8 +1659,10 @@ static void __intel_display_device_info_runtime_init(struct drm_i915_private *i9
if (dfsm & SKL_DFSM_DISPLAY_HDCP_DISABLE)
display_runtime->has_hdcp = 0;
- if (dfsm & SKL_DFSM_DISPLAY_PM_DISABLE)
- display_runtime->fbc_mask = 0;
+ if (DISPLAY_VER(i915) < 13) {
+ if (dfsm & SKL_DFSM_DISPLAY_PM_DISABLE)
+ display_runtime->fbc_mask = 0;
+ }
if (DISPLAY_VER(i915) >= 11 && (dfsm & ICL_DFSM_DMC_DISABLE))
display_runtime->has_dmc = 0;
--
2.25.1
