diff options
author | Eugeni Dodonov <eugeni.dodonov@intel.com> | 2012-02-01 18:06:53 -0200 |
---|---|---|
committer | Eugeni Dodonov <eugeni.dodonov@intel.com> | 2012-02-01 18:21:26 -0200 |
commit | 8ed5be830ad5e3b32ed8b2a55f79913c90c51891 (patch) | |
tree | 58aed31e14027bc7d63d3ecb148fcc51b2989e98 | |
parent | f09910f399d747e524731953bb11b64c1f4821d0 (diff) |
intel: verify if hardware has LLC supportllc
Rely on libdrm HAS_LLC parameter to verify if hardware supports it. In
case the libdrm version does not supports this check, fallback to older
way of detecting it which assumed that GPUs newer than GEN6 have it.
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_context.c | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_context.h | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_screen.c | 8 | ||||
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_screen.h | 2 |
4 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index 81ba6a195e..377bcbc066 100644 --- a/src/mesa/drivers/dri/intel/intel_context.c +++ b/src/mesa/drivers/dri/intel/intel_context.c @@ -628,6 +628,7 @@ intelInitContext(struct intel_context *intel, intel->has_separate_stencil = intel->intelScreen->hw_has_separate_stencil; intel->must_use_separate_stencil = intel->intelScreen->hw_must_use_separate_stencil; intel->has_hiz = intel->intelScreen->hw_has_hiz; + intel->has_llc = intel->intelScreen->hw_has_llc; memset(&ctx->TextureFormatSupported, 0, sizeof(ctx->TextureFormatSupported)); diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h index 4d4e03085e..150e55f979 100644 --- a/src/mesa/drivers/dri/intel/intel_context.h +++ b/src/mesa/drivers/dri/intel/intel_context.h @@ -213,6 +213,7 @@ struct intel_context bool has_separate_stencil; bool must_use_separate_stencil; bool has_hiz; + bool has_llc; int urb_size; diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c index 063bbe770d..60781e5a27 100644 --- a/src/mesa/drivers/dri/intel/intel_screen.c +++ b/src/mesa/drivers/dri/intel/intel_screen.c @@ -735,6 +735,14 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp) intelScreen->hw_has_hiz = intelScreen->gen >= 6; intelScreen->dri2_has_hiz = INTEL_DRI2_HAS_HIZ_UNKNOWN; +#if defined(I915_PARAM_HAS_LLC) + intelScreen->hw_has_llc = + intel_get_boolean(intelScreen->driScrnPriv, + I915_PARAM_HAS_LLC); +#else + intelScreen->hw_has_llc = intelScreen->gen >= 6; +#endif + intel_override_hiz(intelScreen); intel_override_separate_stencil(intelScreen); diff --git a/src/mesa/drivers/dri/intel/intel_screen.h b/src/mesa/drivers/dri/intel/intel_screen.h index 6c6b516f23..a6baf1601b 100644 --- a/src/mesa/drivers/dri/intel/intel_screen.h +++ b/src/mesa/drivers/dri/intel/intel_screen.h @@ -116,6 +116,8 @@ struct intel_screen bool kernel_has_gen7_sol_reset; + bool hw_has_llc; + bool no_vbo; dri_bufmgr *bufmgr; struct _mesa_HashTable *named_regions; |