From: Jordan Justen <jordan.l.justen@intel.com>
Date: Fri, 11 Mar 2016 01:16:58 +0000 (-0800)
Subject: anv/genX: Add flush_pipeline_select_gpgpu
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1b126305ded36f6b416ada08e29ff84faeafef99;p=mesa.git

anv/genX: Add flush_pipeline_select_gpgpu

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
---

diff --git a/src/intel/vulkan/anv_genX.h b/src/intel/vulkan/anv_genX.h
index 77d387ae748..908a9e0efa9 100644
--- a/src/intel/vulkan/anv_genX.h
+++ b/src/intel/vulkan/anv_genX.h
@@ -40,6 +40,7 @@ void genX(cmd_buffer_set_subpass)(struct anv_cmd_buffer *cmd_buffer,
                                   struct anv_subpass *subpass);
 
 void genX(flush_pipeline_select_3d)(struct anv_cmd_buffer *cmd_buffer);
+void genX(flush_pipeline_select_gpgpu)(struct anv_cmd_buffer *cmd_buffer);
 
 void genX(cmd_buffer_config_l3)(struct anv_cmd_buffer *cmd_buffer,
                                 bool enable_slm);
diff --git a/src/intel/vulkan/gen7_cmd_buffer.c b/src/intel/vulkan/gen7_cmd_buffer.c
index 56f03268133..dbf05d06d0f 100644
--- a/src/intel/vulkan/gen7_cmd_buffer.c
+++ b/src/intel/vulkan/gen7_cmd_buffer.c
@@ -365,11 +365,7 @@ genX(cmd_buffer_flush_compute_state)(struct anv_cmd_buffer *cmd_buffer)
    bool needs_slm = cs_prog_data->base.total_shared > 0;
    genX(cmd_buffer_config_l3)(cmd_buffer, needs_slm);
 
-   if (cmd_buffer->state.current_pipeline != GPGPU) {
-      anv_batch_emit(&cmd_buffer->batch, GENX(PIPELINE_SELECT),
-                     .PipelineSelection = GPGPU);
-      cmd_buffer->state.current_pipeline = GPGPU;
-   }
+   genX(flush_pipeline_select_gpgpu)(cmd_buffer);
 
    if (cmd_buffer->state.compute_dirty & ANV_CMD_DIRTY_PIPELINE)
       anv_batch_emit_batch(&cmd_buffer->batch, &pipeline->batch);
diff --git a/src/intel/vulkan/gen8_cmd_buffer.c b/src/intel/vulkan/gen8_cmd_buffer.c
index 4a926255a5d..87b5e340772 100644
--- a/src/intel/vulkan/gen8_cmd_buffer.c
+++ b/src/intel/vulkan/gen8_cmd_buffer.c
@@ -446,28 +446,7 @@ genX(cmd_buffer_flush_compute_state)(struct anv_cmd_buffer *cmd_buffer)
    bool needs_slm = cs_prog_data->base.total_shared > 0;
    genX(cmd_buffer_config_l3)(cmd_buffer, needs_slm);
 
-   if (cmd_buffer->state.current_pipeline != GPGPU) {
-#if GEN_GEN < 10
-      /* From the Broadwell PRM, Volume 2a: Instructions, PIPELINE_SELECT:
-       *
-       *   Software must clear the COLOR_CALC_STATE Valid field in
-       *   3DSTATE_CC_STATE_POINTERS command prior to send a PIPELINE_SELECT
-       *   with Pipeline Select set to GPGPU.
-       *
-       * The internal hardware docs recommend the same workaround for Gen9
-       * hardware too.
-       */
-      anv_batch_emit(&cmd_buffer->batch,
-                     GENX(3DSTATE_CC_STATE_POINTERS));
-#endif
-
-      anv_batch_emit(&cmd_buffer->batch, GENX(PIPELINE_SELECT),
-#if GEN_GEN >= 9
-                     .MaskBits = 3,
-#endif
-                     .PipelineSelection = GPGPU);
-      cmd_buffer->state.current_pipeline = GPGPU;
-   }
+   genX(flush_pipeline_select_gpgpu)(cmd_buffer);
 
    if (cmd_buffer->state.compute_dirty & ANV_CMD_DIRTY_PIPELINE)
       anv_batch_emit_batch(&cmd_buffer->batch, &pipeline->batch);
diff --git a/src/intel/vulkan/genX_cmd_buffer.c b/src/intel/vulkan/genX_cmd_buffer.c
index 723f6d81a39..d0a80f53e63 100644
--- a/src/intel/vulkan/genX_cmd_buffer.c
+++ b/src/intel/vulkan/genX_cmd_buffer.c
@@ -777,6 +777,33 @@ genX(flush_pipeline_select_3d)(struct anv_cmd_buffer *cmd_buffer)
    }
 }
 
+void
+genX(flush_pipeline_select_gpgpu)(struct anv_cmd_buffer *cmd_buffer)
+{
+   if (cmd_buffer->state.current_pipeline != GPGPU) {
+#if GEN_GEN >= 8 && GEN_GEN < 10
+      /* From the Broadwell PRM, Volume 2a: Instructions, PIPELINE_SELECT:
+       *
+       *   Software must clear the COLOR_CALC_STATE Valid field in
+       *   3DSTATE_CC_STATE_POINTERS command prior to send a PIPELINE_SELECT
+       *   with Pipeline Select set to GPGPU.
+       *
+       * The internal hardware docs recommend the same workaround for Gen9
+       * hardware too.
+       */
+      anv_batch_emit(&cmd_buffer->batch,
+                     GENX(3DSTATE_CC_STATE_POINTERS));
+#endif
+
+      anv_batch_emit(&cmd_buffer->batch, GENX(PIPELINE_SELECT),
+#if GEN_GEN >= 9
+                     .MaskBits = 3,
+#endif
+                     .PipelineSelection = GPGPU);
+      cmd_buffer->state.current_pipeline = GPGPU;
+   }
+}
+
 struct anv_state
 genX(cmd_buffer_alloc_null_surface_state)(struct anv_cmd_buffer *cmd_buffer,
                                           struct anv_framebuffer *fb)