[PATCH 1/6] drm/i915: Define IS_BROXTON properly.

Rodrigo Vivi
2015-10-28T00:15:42Z

Kabylake will also be defined as gen9 and !is_skylake.
So we need start by creating a proper Broxton
definition, otherwise we will break broxton with the
introduction of Kabylake.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
drivers/gpu/drm/i915/i915_drv.c | 1 +
drivers/gpu/drm/i915/i915_drv.h | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index b1f1dec..70f9d3d 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -383,6 +383,7 @@ static const struct intel_device_info intel_skylake_gt3_info = {

static const struct intel_device_info intel_broxton_info = {
.is_preliminary = 1,
+ .is_broxton = 1,
.gen = 9,
.need_gfx_hws = 1, .has_hotplug = 1,
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 9a15ebe..565e63a 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -765,6 +765,7 @@ struct intel_csr {
func(is_valleyview) sep \
func(is_haswell) sep \
func(is_skylake) sep \
+ func(is_broxton) sep \
func(is_preliminary) sep \
func(has_fbc) sep \
func(has_pipe_cxsr) sep \
@@ -2475,7 +2476,7 @@ struct drm_i915_cmd_table {
#define IS_HASWELL(dev) (INTEL_INFO(dev)->is_haswell)
#define IS_BROADWELL(dev) (!INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev))
#define IS_SKYLAKE(dev) (INTEL_INFO(dev)->is_skylake)
-#define IS_BROXTON(dev) (!INTEL_INFO(dev)->is_skylake && IS_GEN9(dev))
+#define IS_BROXTON(dev) (INTEL_INFO(dev)->is_broxton)
#define IS_MOBILE(dev) (INTEL_INFO(dev)->is_mobile)
#define IS_HSW_EARLY_SDV(dev) (IS_HASWELL(dev) && \
(INTEL_DEVID(dev) & 0xFF00) == 0x0C00)
--
2.4.3