Tigerlake and newer has two instances of PPS, to support up to two
eDP panels.
Reviewed-by: Matt Atwood <matthew.s.atw...@intel.com>
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Cc: Jani Nikula <jani.nik...@intel.com>
Signed-off-by: José Roberto de Souza <jose.so...@intel.com>
---
drivers/gpu/drm/i915/display/intel_pps.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_pps.c
b/drivers/gpu/drm/i915/display/intel_pps.c
index f4c15a1f31d15..ee92f416834e5 100644
--- a/drivers/gpu/drm/i915/display/intel_pps.c
+++ b/drivers/gpu/drm/i915/display/intel_pps.c
@@ -368,7 +368,8 @@ static void intel_pps_get_registers(struct intel_dp
*intel_dp,
memset(regs, 0, sizeof(*regs));
- if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv))
+ if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv) ||
+ DISPLAY_VER(dev_priv) >= 12)
pps_idx = bxt_power_sequencer_idx(intel_dp);
else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
pps_idx = vlv_power_sequencer_pipe(intel_dp);
--
2.32.0
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