On Tue, Mar 05, 2019 at 07:16:47PM +0200, Jani Nikula wrote:
On Tue, 05 Mar 2019, Lucas De Marchi <lucas.demar...@intel.com> wrote:
On Tue, Mar 05, 2019 at 04:10:04PM +0200, Jani Nikula wrote:
On Mon, 04 Mar 2019, Rodrigo Vivi <rodrigo.v...@intel.com> wrote:
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index e1a051c0fbfe..acd2336bb214 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -949,8 +949,8 @@ static void intel_pps_get_registers(struct intel_dp 
*intel_dp,
        regs->pp_stat = PP_STATUS(pps_idx);
        regs->pp_on = PP_ON_DELAYS(pps_idx);
        regs->pp_off = PP_OFF_DELAYS(pps_idx);
-       if (!IS_GEN9_LP(dev_priv) && !HAS_PCH_CNP(dev_priv) &&
-           !HAS_PCH_ICP(dev_priv))
+       if (INTEL_PCH_TYPE(dev_priv) > PCH_NONE &&
+           INTEL_PCH_TYPE(dev_priv) < PCH_CNP)

This is not right, starts to require PCH.

But in those cases INTEL_PCH_TYPE() will return either NONE or NOP.

Exactly. Non-PCH platforms before CNP should match, but won't.

yeah, right. I misread the !IS_GEN9_LP().

Lucas De Marchi


BR,
Jani.


--
Jani Nikula, Intel Open Source Graphics Center
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