From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
If we allow it a dedicated flag in dev_priv we enable the
compiler to nicely optimize conditions like IS_HASSWELL ||
IS_BROADWELL.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.c | 4 ++++
drivers/gpu/drm/i915/i915_drv.h | 3 ++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index e8f7a097073c..d22ad631fc7d 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -300,22 +300,26 @@ static const struct intel_device_info intel_haswell_m_info = {
static const struct intel_device_info intel_broadwell_d_info = {
BDW_FEATURES,
.gen = 8,
+ .is_broadwell = 1,
};
static const struct intel_device_info intel_broadwell_m_info = {
BDW_FEATURES,
.gen = 8, .is_mobile = 1,
+ .is_broadwell = 1,
};
static const struct intel_device_info intel_broadwell_gt3d_info = {
BDW_FEATURES,
.gen = 8,
+ .is_broadwell = 1,
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
};
static const struct intel_device_info intel_broadwell_gt3m_info = {
BDW_FEATURES,
.gen = 8, .is_mobile = 1,
+ .is_broadwell = 1,
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
};
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index a7db2841d705..7a7c9e521424 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -735,6 +735,7 @@ struct intel_csr {
func(is_valleyview) sep \
func(is_cherryview) sep \
func(is_haswell) sep \
+ func(is_broadwell) sep \
func(is_skylake) sep \
func(is_broxton) sep \
func(is_kabylake) sep \
@@ -2553,7 +2554,7 @@ struct drm_i915_cmd_table {
#define IS_VALLEYVIEW(dev) (INTEL_INFO(dev)->is_valleyview)
#define IS_CHERRYVIEW(dev) (INTEL_INFO(dev)->is_cherryview)
#define IS_HASWELL(dev) (INTEL_INFO(dev)->is_haswell)
-#define IS_BROADWELL(dev) (!INTEL_INFO(dev)->is_cherryview && IS_GEN8(dev))
+#define IS_BROADWELL(dev) (INTEL_INFO(dev)->is_broadwell)
#define IS_SKYLAKE(dev) (INTEL_INFO(dev)->is_skylake)
#define IS_BROXTON(dev) (INTEL_INFO(dev)->is_broxton)
#define IS_KABYLAKE(dev) (INTEL_INFO(dev)->is_kabylake)
--
1.9.1
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