Module: Mesa Branch: 10.4 Commit: cc580045a8226316c2da6190669964529b875879 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=cc580045a8226316c2da6190669964529b875879
Author: Ville Syrjälä <[email protected]> Date: Mon Jan 19 16:08:31 2015 +0200 i965: Fix max_wm_threads for CHV Change max_wm_threads to match the spec on CHV. The max number of threads in 3DSTATE_PS is always programmed to 64 and the hardware internally scales that depending on the GT SKU. So this doesn't change the max number of threads actually used, but it does affect the scratch space calculation. On CHV the old value was too small, so the amount of scratch space allocated wasn't sufficient to satisfy the actual max number of threads used. Cc: [email protected] Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> (cherry picked from commit 99754446abae254dab60f08a534cf3510ea25b0f) --- src/mesa/drivers/dri/i965/brw_device_info.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_device_info.c b/src/mesa/drivers/dri/i965/brw_device_info.c index ae80a93..b1e65cf 100644 --- a/src/mesa/drivers/dri/i965/brw_device_info.c +++ b/src/mesa/drivers/dri/i965/brw_device_info.c @@ -239,7 +239,7 @@ static const struct brw_device_info brw_device_info_chv = { .has_llc = false, .max_vs_threads = 80, .max_gs_threads = 80, - .max_wm_threads = 102, + .max_wm_threads = 128, .urb = { .size = 128, .min_vs_entries = 64, _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
