Revert "drm/i915: Drop has_psr from device info"

This reverts commit b15a7357.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220519090802.1294691-2-tvrtko.ursulin@linux.intel.com

drivers/gpu/drm/i915/i915_drv.h

@@ -1297,7 +1297,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 					  IS_HASWELL(dev_priv))
 #define HAS_DP_MST(dev_priv)		 (HAS_DDI(dev_priv))
 #define HAS_FPGA_DBG_UNCLAIMED(dev_priv) (INTEL_INFO(dev_priv)->display.has_fpga_dbg)
-#define HAS_PSR(dev_priv)		 (DISPLAY_VER(dev_priv) >= 9)
+#define HAS_PSR(dev_priv)		 (INTEL_INFO(dev_priv)->display.has_psr)
 #define HAS_PSR_HW_TRACKING(dev_priv) \
 	(INTEL_INFO(dev_priv)->display.has_psr_hw_tracking)
 #define HAS_PSR2_SEL_FETCH(dev_priv)	 (DISPLAY_VER(dev_priv) >= 12)

drivers/gpu/drm/i915/i915_pci.c

@@ -635,6 +635,7 @@ static const struct intel_device_info chv_info = {
 	.display.has_dmc = 1, \
 	.display.has_hdcp = 1, \
 	.display.has_ipc = 1, \
+	.display.has_psr = 1, \
 	.display.has_psr_hw_tracking = 1, \
 	.dbuf.size = 896 - 4, /* 4 blocks for bypass path allocation */ \
 	.dbuf.slice_mask = BIT(DBUF_S1)
@@ -683,6 +684,7 @@ static const struct intel_device_info skl_gt4_info = {
 	.display.has_fpga_dbg = 1, \
 	.display.fbc_mask = BIT(INTEL_FBC_A), \
 	.display.has_hdcp = 1, \
+	.display.has_psr = 1, \
 	.display.has_psr_hw_tracking = 1, \
 	.has_runtime_pm = 1, \
 	.display.has_dmc = 1, \
@@ -934,6 +936,7 @@ static const struct intel_device_info adl_s_info = {
 	.display.has_hdcp = 1,							\
 	.display.has_hotplug = 1,						\
 	.display.has_ipc = 1,							\
+	.display.has_psr = 1,							\
 	.display.ver = 13,							\
 	.display.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),	\
 	.pipe_offsets = {							\

drivers/gpu/drm/i915/intel_device_info.h

@@ -173,6 +173,7 @@ enum intel_ppgtt_type {
 	func(has_ipc); \
 	func(has_modular_fia); \
 	func(has_overlay); \
+	func(has_psr); \
 	func(has_psr_hw_tracking); \
 	func(overlay_needs_physical); \
 	func(supports_tv);