diff options
| author | Eugeni Dodonov <[email protected]> | 2012-02-01 18:06:53 -0200 |
|---|---|---|
| committer | Eugeni Dodonov <[email protected]> | 2012-02-04 18:21:22 -0200 |
| commit | 7def293204977c41ea35198af147f743a31b1889 (patch) | |
| tree | 1ec5e56208160a16bd590a2633e70ecbb1b5219b /src/mesa/drivers/dri | |
| parent | fa2a76a21c8c513de506f2c5ec938c829cc65fdf (diff) | |
intel: verify if hardware has LLC support
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.
Reviewed-by: Kenneth Graunke <[email protected]>
Signed-off-by: Eugeni Dodonov <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri')
| -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 81ba6a195ea..377bcbc0664 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 4d4e03085e3..150e55f9797 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 063bbe770d9..60781e5a272 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 6c6b516f230..a6baf1601b5 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; |