[Intel-gfx] [PATCH 3/7] Revert "drm/i915: Drop has_ddi from device info"

[Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>]

From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

This reverts commit efd01cd3c27636bc4840057a03839e54abaf11dc.

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>
---
 drivers/gpu/drm/i915/i915_drv.h          | 4 +---
 drivers/gpu/drm/i915/i915_pci.c          | 3 +++
 drivers/gpu/drm/i915/intel_device_info.h | 1 +
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 7c25602b4e50..c051b9420d2e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1299,9 +1299,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define HAS_DP20(dev_priv)	(IS_DG2(dev_priv))
 
 #define HAS_CDCLK_CRAWL(dev_priv)	 (INTEL_INFO(dev_priv)->display.has_cdclk_crawl)
-#define HAS_DDI(dev_priv)		 (DISPLAY_VER(dev_priv) >= 9 || \
-					  IS_BROADWELL(dev_priv) || \
-					  IS_HASWELL(dev_priv))
+#define HAS_DDI(dev_priv)		 (INTEL_INFO(dev_priv)->display.has_ddi)
 #define HAS_FPGA_DBG_UNCLAIMED(dev_priv) (INTEL_INFO(dev_priv)->display.has_fpga_dbg)
 #define HAS_PSR(dev_priv)		 (INTEL_INFO(dev_priv)->display.has_psr)
 #define HAS_PSR_HW_TRACKING(dev_priv) \
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 5eaec25b5489..f8292d7b90f4 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -535,6 +535,7 @@ static const struct intel_device_info vlv_info = {
 	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0), \
 	.display.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \
 		BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), \
+	.display.has_ddi = 1, \
 	.display.has_fpga_dbg = 1, \
 	.display.has_dp_mst = 1, \
 	.has_rc6p = 0 /* RC6p removed-by HSW */, \
@@ -682,6 +683,7 @@ static const struct intel_device_info skl_gt4_info = {
 		BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | \
 		BIT(TRANSCODER_DSI_A) | BIT(TRANSCODER_DSI_C), \
 	.has_64bit_reloc = 1, \
+	.display.has_ddi = 1, \
 	.display.has_fpga_dbg = 1, \
 	.display.fbc_mask = BIT(INTEL_FBC_A), \
 	.display.has_hdcp = 1, \
@@ -930,6 +932,7 @@ static const struct intel_device_info adl_s_info = {
 	.dbuf.size = 4096,							\
 	.dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2) | BIT(DBUF_S3) |		\
 		BIT(DBUF_S4),							\
+	.display.has_ddi = 1,							\
 	.display.has_dmc = 1,							\
 	.display.has_dp_mst = 1,						\
 	.display.has_dsb = 1,							\
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 71e528b7e9e8..ec6d834cda09 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -168,6 +168,7 @@ enum intel_ppgtt_type {
 	func(cursor_needs_physical); \
 	func(has_cdclk_crawl); \
 	func(has_dmc); \
+	func(has_ddi); \
 	func(has_dp_mst); \
 	func(has_dsb); \
 	func(has_dsc); \
-- 
2.32.0