From: Vathsala Nagaraju <vathsala.nagar...@intel.com>

Adds new psrwake options defined in the below table.
Platform        PSR wake options vbt version
KBL/CFL/WHL     All(205+)
BXT             Uses old interpretation.
CNL/ICL+        All(205+)
GLK             All(205+)
SKL             All PV releases (Check for 205+ might help but cannot be 
foolproof)

We will continue with newer interpretation for SKL from 205.

v2: Jani
    Keep the bdb version check.
v3:
    Apply newer version for skl from 205+(DK).
    Add (version check && platform list) (Jani).
    Add bdb version for each platform in commit message(DK).

Cc: Jani Nikula <jani.nik...@intel.com>
Cc: Rodrigo Vivi <rodrigo.v...@intel.com>
Cc: Puthikorn Voravootivat <put...@chromium.org>
Cc: Dhinakaran Pandiyan <dhinakaran.pandi...@intel.com>
Cc: Ashutosh D Shukla <ashutosh.d.shu...@intel.com>
Cc: Maulik V Vaghela <maulik.v.vagh...@intel.com>

Signed-off-by: Vathsala Nagaraju <vathsala.nagar...@intel.com>
---
 drivers/gpu/drm/i915/intel_bios.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_bios.c 
b/drivers/gpu/drm/i915/intel_bios.c
index 465dff4..9ef0464 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -710,7 +710,8 @@ static int intel_bios_ssc_frequency(struct drm_i915_private 
*dev_priv,
         * New psr options 0=500us, 1=100us, 2=2500us, 3=0us
         * Old decimal value is wake up time in multiples of 100 us.
         */
-       if (bdb->version >= 209 && IS_GEN9_BC(dev_priv)) {
+       if (bdb->version >= 205 && (IS_GEN9_BC(dev_priv) ||
+           IS_GEMINILAKE(dev_priv) || (INTEL_GEN(dev_priv) >= 10))) {
                switch (psr_table->tp1_wakeup_time) {
                case 0:
                        dev_priv->vbt.psr.tp1_wakeup_time_us = 500;
-- 
1.9.1

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