drm/i915: Introduce GEN6_FEATURES for device info

Introducing a GEN6_FEAUTRES macro to simplify the struct definitions by
platforms given that most of the features are common. Inspired by the
GEN7_FEATURES macro done by Ben W. and others.

Use it for snb.

CC: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Carlos Santa <carlos.santa@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index b5ec8a7..bdc2071 100644 (file)
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -195,24 +195,22 @@ static const struct intel_device_info intel_ironlake_m_info = {
        CURSOR_OFFSETS,
 };
 
+#define GEN6_FEATURES \
+       .gen = 6, .num_pipes = 2, \
+       .need_gfx_hws = 1, .has_hotplug = 1, \
+       .has_fbc = 1, \
+       .ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
+       .has_llc = 1, \
+       GEN_DEFAULT_PIPEOFFSETS, \
+       CURSOR_OFFSETS
+
 static const struct intel_device_info intel_sandybridge_d_info = {
-       .gen = 6, .num_pipes = 2,
-       .need_gfx_hws = 1, .has_hotplug = 1,
-       .has_fbc = 1,
-       .ring_mask = RENDER_RING | BSD_RING | BLT_RING,
-       .has_llc = 1,
-       GEN_DEFAULT_PIPEOFFSETS,
-       CURSOR_OFFSETS,
+       GEN6_FEATURES,
 };
 
 static const struct intel_device_info intel_sandybridge_m_info = {
-       .gen = 6, .is_mobile = 1, .num_pipes = 2,
-       .need_gfx_hws = 1, .has_hotplug = 1,
-       .has_fbc = 1,
-       .ring_mask = RENDER_RING | BSD_RING | BLT_RING,
-       .has_llc = 1,
-       GEN_DEFAULT_PIPEOFFSETS,
-       CURSOR_OFFSETS,
+       GEN6_FEATURES,
+       .is_mobile = 1,
 };
 
 #define GEN7_FEATURES  \