anv: get rid of duplicated values from gen_device_info

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

6 files changed, 28 insertions, 43 deletions

diff --git a/src/intel/vulkan/anv_allocator.c b/src/intel/vulkan/anv_allocator.c
index a59ad3c..83a701e 100644
--- a/src/intel/vulkan/anv_allocator.c
+++ b/src/intel/vulkan/anv_allocator.c
@@ -924,8 +924,9 @@ anv_scratch_pool_alloc(struct anv_device *device, struct anv_scratch_pool *pool,
    if (size == 0) {
       /* We own the lock.  Allocate a buffer */
 
-      struct anv_physical_device *physical_device =
+      const struct anv_physical_device *physical_device =
          &device->instance->physicalDevice;
+      const struct gen_device_info *devinfo = &physical_device->info;
 
       /* WaCSScratchSize:hsw
        *
@@ -944,14 +945,14 @@ anv_scratch_pool_alloc(struct anv_device *device, struct anv_scratch_pool *pool,
        */
       const unsigned subslices = MAX2(physical_device->subslice_total, 1);
       const unsigned scratch_ids_per_subslice =
-         device->info.is_haswell ? 16 * 8 : physical_device->max_cs_threads;
+         device->info.is_haswell ? 16 * 8 : devinfo->max_cs_threads;
 
       uint32_t max_threads[] = {
-         [MESA_SHADER_VERTEX]           = physical_device->max_vs_threads,
-         [MESA_SHADER_TESS_CTRL]        = physical_device->max_hs_threads,
-         [MESA_SHADER_TESS_EVAL]        = physical_device->max_ds_threads,
-         [MESA_SHADER_GEOMETRY]         = physical_device->max_gs_threads,
-         [MESA_SHADER_FRAGMENT]         = physical_device->max_wm_threads,
+         [MESA_SHADER_VERTEX]           = devinfo->max_vs_threads,
+         [MESA_SHADER_TESS_CTRL]        = devinfo->max_hs_threads,
+         [MESA_SHADER_TESS_EVAL]        = devinfo->max_ds_threads,
+         [MESA_SHADER_GEOMETRY]         = devinfo->max_gs_threads,
+         [MESA_SHADER_FRAGMENT]         = devinfo->max_wm_threads,
          [MESA_SHADER_COMPUTE]          = scratch_ids_per_subslice * subslices,
       };
 
diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index 6edbb1c..f786ebe 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -135,12 +135,6 @@ anv_physical_device_init(struct anv_physical_device *device,
 
    bool swizzled = anv_gem_get_bit6_swizzle(fd, I915_TILING_X);
 
-   device->max_vs_threads = device->info.max_vs_threads;
-   device->max_hs_threads = device->info.max_hs_threads;
-   device->max_ds_threads = device->info.max_ds_threads;
-   device->max_gs_threads = device->info.max_gs_threads;
-   device->max_wm_threads = device->info.max_wm_threads;
-
    /* GENs prior to 8 do not support EU/Subslice info */
    if (device->info.gen >= 8) {
       device->subslice_total = anv_gem_get_param(fd, I915_PARAM_SUBSLICE_TOTAL);
@@ -161,13 +155,11 @@ anv_physical_device_init(struct anv_physical_device *device,
    if (device->info.is_cherryview &&
        device->subslice_total > 0 && device->eu_total > 0) {
       /* Logical CS threads = EUs per subslice * 7 threads per EU */
-      device->max_cs_threads = device->eu_total / device->subslice_total * 7;
+      uint32_t max_cs_threads = device->eu_total / device->subslice_total * 7;
 
       /* Fuse configurations may give more threads than expected, never less. */
-      if (device->max_cs_threads < device->info.max_cs_threads)
-         device->max_cs_threads = device->info.max_cs_threads;
-   } else {
-      device->max_cs_threads = device->info.max_cs_threads;
+      if (max_cs_threads > device->info.max_cs_threads)
+         device->info.max_cs_threads = max_cs_threads;
    }
 
    close(fd);
@@ -537,11 +529,11 @@ void anv_GetPhysicalDeviceProperties(
       .maxFragmentCombinedOutputResources       = 8,
       .maxComputeSharedMemorySize               = 32768,
       .maxComputeWorkGroupCount                 = { 65535, 65535, 65535 },
-      .maxComputeWorkGroupInvocations           = 16 * pdevice->max_cs_threads,
+      .maxComputeWorkGroupInvocations           = 16 * devinfo->max_cs_threads,
       .maxComputeWorkGroupSize = {
-         16 * pdevice->max_cs_threads,
-         16 * pdevice->max_cs_threads,
-         16 * pdevice->max_cs_threads,
+         16 * devinfo->max_cs_threads,
+         16 * devinfo->max_cs_threads,
+         16 * devinfo->max_cs_threads,
       },
       .subPixelPrecisionBits                    = 4 /* FIXME */,
       .subTexelPrecisionBits                    = 4 /* FIXME */,
diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index 839f813..443c31f 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -573,17 +573,6 @@ struct anv_physical_device {
     uint32_t                                    eu_total;
     uint32_t                                    subslice_total;
 
-    /**
-     * Platform specific constants containing the maximum number of threads
-     * for each pipeline stage.
-     */
-    uint32_t                                    max_vs_threads;
-    uint32_t                                    max_hs_threads;
-    uint32_t                                    max_ds_threads;
-    uint32_t                                    max_gs_threads;
-    uint32_t                                    max_wm_threads;
-    uint32_t                                    max_cs_threads;
-
     struct anv_wsi_interface *                  wsi[VK_ICD_WSI_PLATFORM_MAX];
 };
 
diff --git a/src/intel/vulkan/gen7_pipeline.c b/src/intel/vulkan/gen7_pipeline.c
index 878308b..86d01e4 100644
--- a/src/intel/vulkan/gen7_pipeline.c
+++ b/src/intel/vulkan/gen7_pipeline.c
@@ -45,8 +45,9 @@ genX(graphics_pipeline_create)(
 {
    ANV_FROM_HANDLE(anv_device, device, _device);
    ANV_FROM_HANDLE(anv_render_pass, pass, pCreateInfo->renderPass);
-   struct anv_physical_device *physical_device =
+   const struct anv_physical_device *physical_device =
       &device->instance->physicalDevice;
+   const struct gen_device_info *devinfo = &physical_device->info;
    struct anv_subpass *subpass = &pass->subpasses[pCreateInfo->subpass];
    struct anv_pipeline *pipeline;
    VkResult result;
@@ -125,7 +126,7 @@ genX(graphics_pipeline_create)(
 
          vs.VertexURBEntryReadLength   = vs_prog_data->base.urb_read_length;
          vs.VertexURBEntryReadOffset   = 0;
-         vs.MaximumNumberofThreads     = physical_device->max_vs_threads - 1;
+         vs.MaximumNumberofThreads     = devinfo->max_vs_threads - 1;
          vs.StatisticsEnable           = true;
          vs.VSFunctionEnable           = true;
       }
@@ -154,7 +155,7 @@ genX(graphics_pipeline_create)(
          gs.DispatchGRFStartRegisterforURBData =
             gs_prog_data->base.base.dispatch_grf_start_reg;
 
-         gs.MaximumNumberofThreads     = physical_device->max_gs_threads - 1;
+         gs.MaximumNumberofThreads     = devinfo->max_gs_threads - 1;
          /* This in the next dword on HSW. */
          gs.ControlDataFormat          = gs_prog_data->control_data_format;
          gs.ControlDataHeaderSize      = gs_prog_data->control_data_header_size_hwords;
@@ -187,7 +188,7 @@ genX(graphics_pipeline_create)(
        * don't at least set the maximum number of threads.
        */
       anv_batch_emit(&pipeline->batch, GENX(3DSTATE_PS), ps) {
-         ps.MaximumNumberofThreads = physical_device->max_wm_threads - 1;
+         ps.MaximumNumberofThreads = devinfo->max_wm_threads - 1;
       }
    } else {
       const struct brw_wm_prog_data *wm_prog_data = get_wm_prog_data(pipeline);
@@ -209,7 +210,7 @@ genX(graphics_pipeline_create)(
             .offset = 0,
          };
          ps.PerThreadScratchSpace         = scratch_space(&wm_prog_data->base);
-         ps.MaximumNumberofThreads        = physical_device->max_wm_threads - 1;
+         ps.MaximumNumberofThreads        = devinfo->max_wm_threads - 1;
          ps.PushConstantEnable            = wm_prog_data->base.nr_params > 0;
          ps.AttributeEnable               = wm_prog_data->num_varying_inputs > 0;
          ps.oMaskPresenttoRenderTarget    = wm_prog_data->uses_omask;
diff --git a/src/intel/vulkan/gen8_pipeline.c b/src/intel/vulkan/gen8_pipeline.c
index 9f16960..030f71e 100644
--- a/src/intel/vulkan/gen8_pipeline.c
+++ b/src/intel/vulkan/gen8_pipeline.c
@@ -55,8 +55,9 @@ genX(graphics_pipeline_create)(
 {
    ANV_FROM_HANDLE(anv_device, device, _device);
    ANV_FROM_HANDLE(anv_render_pass, pass, pCreateInfo->renderPass);
-   struct anv_physical_device *physical_device =
+   const struct anv_physical_device *physical_device =
       &device->instance->physicalDevice;
+   const struct gen_device_info *devinfo = &physical_device->info;
    struct anv_subpass *subpass = &pass->subpasses[pCreateInfo->subpass];
    struct anv_pipeline *pipeline;
    VkResult result;
@@ -144,7 +145,7 @@ genX(graphics_pipeline_create)(
          gs.DispatchGRFStartRegisterForURBData =
             gs_prog_data->base.base.dispatch_grf_start_reg;
 
-         gs.MaximumNumberofThreads  = physical_device->max_gs_threads / 2 - 1;
+         gs.MaximumNumberofThreads  = devinfo->max_gs_threads / 2 - 1;
          gs.ControlDataHeaderSize   = gs_prog_data->control_data_header_size_hwords;
          gs.DispatchMode            = gs_prog_data->base.dispatch_mode;
          gs.StatisticsEnable        = true;
@@ -215,7 +216,7 @@ genX(graphics_pipeline_create)(
          vs.VertexURBEntryReadLength      = vs_prog_data->base.urb_read_length;
          vs.VertexURBEntryReadOffset      = 0;
 
-         vs.MaximumNumberofThreads        = physical_device->max_vs_threads - 1;
+         vs.MaximumNumberofThreads        = devinfo->max_vs_threads - 1;
          vs.StatisticsEnable              = false;
          vs.SIMD8DispatchEnable           = pipeline->vs_simd8 != NO_KERNEL;
          vs.VertexCacheDisable            = false;
diff --git a/src/intel/vulkan/genX_pipeline.c b/src/intel/vulkan/genX_pipeline.c
index e1929da..e5ad6ba 100644
--- a/src/intel/vulkan/genX_pipeline.c
+++ b/src/intel/vulkan/genX_pipeline.c
@@ -35,8 +35,9 @@ genX(compute_pipeline_create)(
     VkPipeline*                                 pPipeline)
 {
    ANV_FROM_HANDLE(anv_device, device, _device);
-   struct anv_physical_device *physical_device =
+   const struct anv_physical_device *physical_device =
       &device->instance->physicalDevice;
+   const struct gen_device_info *devinfo = &physical_device->info;
    struct anv_pipeline *pipeline;
    VkResult result;
 
@@ -120,7 +121,7 @@ genX(compute_pipeline_create)(
       vfe.GPGPUMode              = true;
 #endif
       vfe.MaximumNumberofThreads =
-         physical_device->max_cs_threads * subslices - 1;
+         devinfo->max_cs_threads * subslices - 1;
       vfe.NumberofURBEntries     = GEN_GEN <= 7 ? 0 : 2;
       vfe.ResetGatewayTimer      = true;
 #if GEN_GEN <= 8