From 42c1ce4c03c0c5f4fb61b981143cf2638d87c834 Mon Sep 17 00:00:00 2001 From: Chia-I Wu Date: Sun, 9 Mar 2014 02:07:18 +0800 Subject: ilo: winsys may limit the batch buffer size The maximum batch buffer size is determined at the time of drm_intel_bufmgr_gem_init(). Make sure the pipe driver does not exceed the limit. --- src/gallium/winsys/intel/drm/intel_drm_winsys.c | 2 ++ src/gallium/winsys/intel/intel_winsys.h | 1 + 2 files changed, 3 insertions(+) (limited to 'src/gallium/winsys/intel') diff --git a/src/gallium/winsys/intel/drm/intel_drm_winsys.c b/src/gallium/winsys/intel/drm/intel_drm_winsys.c index bd805fd..5cdf39f 100644 --- a/src/gallium/winsys/intel/drm/intel_drm_winsys.c +++ b/src/gallium/winsys/intel/drm/intel_drm_winsys.c @@ -135,6 +135,8 @@ init_info(struct intel_winsys *winsys) info->devid = drm_intel_bufmgr_gem_get_devid(winsys->bufmgr); + info->max_batch_size = BATCH_SZ; + get_param(winsys, I915_PARAM_HAS_LLC, &val); info->has_llc = val; diff --git a/src/gallium/winsys/intel/intel_winsys.h b/src/gallium/winsys/intel/intel_winsys.h index 15f1aec..b5995fb 100644 --- a/src/gallium/winsys/intel/intel_winsys.h +++ b/src/gallium/winsys/intel/intel_winsys.h @@ -70,6 +70,7 @@ struct intel_bo; struct intel_winsys_info { int devid; + int max_batch_size; bool has_llc; bool has_gen7_sol_reset; bool has_address_swizzling; -- cgit v1.1