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Add missing platform information for KBL

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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
   a403ad4f5a

With this commit, KBL passes piglit at parity with SKL.

Note: As requested by Kristian, Sarah modified this patch to drop
setting urb size for gt1.5, gt2, and gt3, since the correct default is
set in the GEN9 macro by commit c1e38ad370
"i965/skl: Use larger URB size where available."

Signed-off-by: Mark Janes <mark.a.janes@intel.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Reviewed-by: Kristian Høgsberg Kristensen <kristian.h.kristensen@intel.com>
Cc: "11.1" <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Mark Janes 2016-01-08 16:30:20 -08:00 • committed by Sarah Sharp
parent f21df5c513
commit f2c8913536
1 changed files with 5 additions and 0 deletions
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5
src/mesa/drivers/dri/i965/brw_device_info.c
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@ -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 +429,7 @@ 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,
.num_slices = 1,
};
static const struct brw_device_info brw_device_info_kbl_gt2 = {
@ -435,6 +437,7 @@ static const struct brw_device_info brw_device_info_kbl_gt2 = {
.gt = 2,
.max_wm_threads = KBL_MAX_THREADS_PER_PSD * 3,
.num_slices = 1,
};
static const struct brw_device_info brw_device_info_kbl_gt3 = {
@ -442,6 +445,7 @@ static const struct brw_device_info brw_device_info_kbl_gt3 = {
.gt = 3,
.max_wm_threads = KBL_MAX_THREADS_PER_PSD * 6,
.num_slices = 2,
};
static const struct brw_device_info brw_device_info_kbl_gt4 = {
@ -460,6 +464,7 @@ 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 *