drm/i915: transform HAS_PCH_SPLIT in a feature check

The macro is becoming too complex and with VLV upon us it can lead to
confusion. So transforming this into a feature check instead.

Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
[danvet: fixed conflict with is_valleyview addition.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 0d92e5eb1295..2fd6694fa21e 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -211,6 +211,7 @@ static const struct intel_device_info intel_ironlake_d_info = {
         .gen = 5,
         .need_gfx_hws = 1, .has_hotplug = 1,
         .has_bsd_ring = 1,
+        .has_pch_split = 1,
 };
 
 static const struct intel_device_info intel_ironlake_m_info = {
@@ -218,6 +219,7 @@ static const struct intel_device_info intel_ironlake_m_info = {
         .need_gfx_hws = 1, .has_hotplug = 1,
         .has_fbc = 1,
         .has_bsd_ring = 1,
+        .has_pch_split = 1,
 };
 
 static const struct intel_device_info intel_sandybridge_d_info = {
@@ -226,6 +228,7 @@ static const struct intel_device_info intel_sandybridge_d_info = {
         .has_bsd_ring = 1,
         .has_blt_ring = 1,
         .has_llc = 1,
+        .has_pch_split = 1,
 };
 
 static const struct intel_device_info intel_sandybridge_m_info = {
@@ -235,6 +238,7 @@ static const struct intel_device_info intel_sandybridge_m_info = {
         .has_bsd_ring = 1,
         .has_blt_ring = 1,
         .has_llc = 1,
+        .has_pch_split = 1,
 };
 
 static const struct intel_device_info intel_ivybridge_d_info = {
@@ -243,6 +247,7 @@ static const struct intel_device_info intel_ivybridge_d_info = {
         .has_bsd_ring = 1,
         .has_blt_ring = 1,
         .has_llc = 1,
+        .has_pch_split = 1,
 };
 
 static const struct intel_device_info intel_ivybridge_m_info = {
@@ -252,6 +257,7 @@ static const struct intel_device_info intel_ivybridge_m_info = {
         .has_bsd_ring = 1,
         .has_blt_ring = 1,
         .has_llc = 1,
+        .has_pch_split = 1,
 };
 
 static const struct intel_device_info intel_valleyview_m_info = {