[PATCH v3 8/8] drm/i915/pxp: Enable PXP with MTL-GSC-CS

[Alan Previn]

Enable PXP with MTL-GSC-CS: add the has_pxp into device info
and increase the timeouts for new GSC-CS + firmware specs.

Signed-off-by: Alan Previn <alan.previn.teres.ale...@intel.com>
---
 drivers/gpu/drm/i915/i915_pci.c              | 1 +
 drivers/gpu/drm/i915/pxp/intel_pxp_session.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 6b4a66734e09..8f7c751a2f64 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -1149,6 +1149,7 @@ static const struct intel_device_info mtl_info = {
        .has_guc_deprivilege = 1,
        .has_mslice_steering = 0,
        .has_snoop = 1,
+       .has_pxp = 1,
        .__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,
        .__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(CCS0),
        .require_force_probe = 1,
diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_session.c 
b/drivers/gpu/drm/i915/pxp/intel_pxp_session.c
index a4917d517e23..2fafd39cea47 100644
--- a/drivers/gpu/drm/i915/pxp/intel_pxp_session.c
+++ b/drivers/gpu/drm/i915/pxp/intel_pxp_session.c
@@ -44,7 +44,7 @@ static int pxp_wait_for_session_state(struct intel_pxp *pxp, 
u32 id, bool in_pla
                                      KCR_SIP(pxp->kcr_base),
                                      mask,
                                      in_play ? mask : 0,
-                                     100);
+                                     250);
 
        intel_runtime_pm_put(uncore->rpm, wakeref);
 
-- 
2.39.0