#define HSW_FEATURES \
GEN7_FEATURES, \
.is_haswell = true, \
- .supports_simd16_3src = true
+ .supports_simd16_3src = true, \
+ .has_resource_streamer = true
static const struct brw_device_info brw_device_info_hsw_gt1 = {
HSW_FEATURES, .gt = 1,
#define GEN8_FEATURES \
.gen = 8, \
.has_hiz_and_separate_stencil = true, \
+ .has_resource_streamer = true, \
.must_use_separate_stencil = true, \
.has_llc = true, \
.has_pln = true, \
}
};
-/* Thread counts and URB limits are placeholders, and may not be accurate. */
#define GEN9_FEATURES \
.gen = 9, \
.has_hiz_and_separate_stencil = true, \
+ .has_resource_streamer = true, \
.must_use_separate_stencil = true, \
.has_llc = true, \
.has_pln = true, \
- .max_vs_threads = 280, \
- .max_gs_threads = 256, \
- .max_wm_threads = 408, \
+ .supports_simd16_3src = true, \
+ .max_vs_threads = 336, \
+ .max_gs_threads = 336, \
+ .max_hs_threads = 336, \
+ .max_ds_threads = 336, \
+ .max_wm_threads = 64 * 6, \
+ .max_cs_threads = 56, \
.urb = { \
- .size = 128, \
+ .size = 192, \
.min_vs_entries = 64, \
- .max_vs_entries = 1664, \
+ .max_vs_entries = 1856, \
+ .max_hs_entries = 672, \
+ .max_ds_entries = 1120, \
.max_gs_entries = 640, \
}
-static const struct brw_device_info brw_device_info_skl_early = {
- GEN9_FEATURES, .gt = 1,
- .supports_simd16_3src = false,
-};
-
static const struct brw_device_info brw_device_info_skl_gt1 = {
GEN9_FEATURES, .gt = 1,
- .supports_simd16_3src = true,
};
static const struct brw_device_info brw_device_info_skl_gt2 = {
GEN9_FEATURES, .gt = 2,
- .supports_simd16_3src = true,
};
static const struct brw_device_info brw_device_info_skl_gt3 = {
GEN9_FEATURES, .gt = 3,
- .supports_simd16_3src = true,
+};
+
+static const struct brw_device_info brw_device_info_bxt = {
+ GEN9_FEATURES,
+ .is_broxton = 1,
+ .gt = 1,
+ .has_llc = false,
+
+ /* XXX: These are preliminary thread counts and URB sizes. */
+ .max_vs_threads = 56,
+ .max_hs_threads = 56,
+ .max_ds_threads = 56,
+ .max_gs_threads = 56,
+ .max_wm_threads = 32,
+ .max_cs_threads = 28,
+ .urb = {
+ .size = 64,
+ .min_vs_entries = 34,
+ .max_vs_entries = 640,
+ .max_hs_entries = 80,
+ .max_ds_entries = 80,
+ .max_gs_entries = 256,
+ }
};
const struct brw_device_info *
return NULL;
}
- if (devinfo->gen == 9 && (revision == 2 || revision == 3 || revision == -1))
- return &brw_device_info_skl_early;
-
return devinfo;
}