In testing KBL, I found:
- urb size was not set for slices gt1.5, gt2, and gt3. The value I
used for these slices (384) was taken from an earlier patch authored
by Ben Widawsky.
- slice count was missing. This field was added by
a403ad4f5a034e52a3cd845e91c4aa3e6927b731
With this commit, KBL passes piglit at parity with SKL.
Signed-off-by: Mark Janes <mark.a.ja...@intel.com>
---
src/mesa/drivers/dri/i965/brw_device_info.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_device_info.c
b/src/mesa/drivers/dri/i965/brw_device_info.c
index 42bcb98..3ca522b 100644
--- a/src/mesa/drivers/dri/i965/brw_device_info.c
+++ b/src/mesa/drivers/dri/i965/brw_device_info.c
@@ -420,6 +420,7 @@ static const struct brw_device_info brw_device_info_kbl_gt1
= {
.max_cs_threads = 7 * 6,
.max_wm_threads = KBL_MAX_THREADS_PER_PSD * 2,
.urb.size = 192,
+ .num_slices = 1,
};
static const struct brw_device_info brw_device_info_kbl_gt1_5 = {
@@ -428,6 +429,8 @@ static const struct brw_device_info
brw_device_info_kbl_gt1_5 = {
.max_cs_threads = 7 * 6,
.max_wm_threads = KBL_MAX_THREADS_PER_PSD * 3,
+ .urb.size = 384,
+ .num_slices = 1,
};
static const struct brw_device_info brw_device_info_kbl_gt2 = {
@@ -435,6 +438,8 @@ static const struct brw_device_info brw_device_info_kbl_gt2
= {
.gt = 2,
.max_wm_threads = KBL_MAX_THREADS_PER_PSD * 3,
+ .urb.size = 384,
+ .num_slices = 1,
};
static const struct brw_device_info brw_device_info_kbl_gt3 = {
@@ -442,6 +447,8 @@ static const struct brw_device_info brw_device_info_kbl_gt3
= {
.gt = 3,
.max_wm_threads = KBL_MAX_THREADS_PER_PSD * 6,
+ .urb.size = 384,
+ .num_slices = 2,
};
static const struct brw_device_info brw_device_info_kbl_gt4 = {
@@ -460,6 +467,7 @@ static const struct brw_device_info brw_device_info_kbl_gt4
= {
* will be used."
*/
.urb.size = 1008 / 3,
+ .num_slices = 3,
};
const struct brw_device_info *
--
2.6.1
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