OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i965/bxt: Add 2x6 variant

Browse Source 
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
This commit is contained in:
Ben Widawsky
2016-05-26 08:08:29 -07:00
parent 43d7305a40
commit f1fa8b4a1c
2 changed files with 24 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/pci_ids/i965_pci_ids.h
View File

@@ -162,4 +162,6 @@ CHIPSET(0x22B2, chv, "Intel(R) HD Graphics (Cherryview)")
CHIPSET(0x22B3, chv, "Intel(R) HD Graphics (Cherryview)")
CHIPSET(0x0A84, bxt, "Intel(R) HD Graphics (Broxton)")
CHIPSET(0x1A84, bxt, "Intel(R) HD Graphics (Broxton)")
CHIPSET(0x1A85, bxt_2x6, "Intel(R) HD Graphics (Broxton 2x6)")
CHIPSET(0x5A84, bxt, "Intel(R) HD Graphics (Broxton)")
CHIPSET(0x5A85, bxt_2x6, "Intel(R) HD Graphics (Broxton 2x6)")

22
src/mesa/drivers/dri/i965/brw_device_info.c
View File

@@ -401,6 +401,28 @@ static const struct brw_device_info brw_device_info_bxt = {
}
};
static const struct brw_device_info brw_device_info_bxt_2x6 = {
GEN9_FEATURES,
.is_broxton = 1,
.gt = 1,
.has_llc = false,
.num_slices = 1,
.max_vs_threads = 56, /* XXX: guess */
.max_hs_threads = 56, /* XXX: guess */
.max_ds_threads = 56,
.max_gs_threads = 56,
.max_wm_threads = 64 * 2,
.max_cs_threads = 6 * 6,
.urb = {
.size = 128,
.min_vs_entries = 34,
.max_vs_entries = 352,
.max_hs_entries = 128,
.max_ds_entries = 208,
.max_gs_entries = 128,
}
};
/*
* Note: for all KBL SKUs, the PRM says SKL for GS entries, not SKL+.
* There's no KBL entry. Using the default SKL (GEN9) GS entries value.