Mesa (master): ac/info: move gs table depth to common code.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: 5e2ef28390bdb6fdaff885f147c9b29686fa6a46
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=5e2ef28390bdb6fdaff885f147c9b29686fa6a46

Author: Dave Airlie <airl...@redhat.com>
Date:   Mon Apr 23 09:56:43 2018 +1000

ac/info: move gs table depth to common code.

Reviewed-by: Nicolai Hähnle <nicolai.haeh...@amd.com>
Reviewed-by: Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl>

---

 src/amd/common/ac_gpu_info.c | 33 +++++++++++++++++++++++++++++++++
 src/amd/common/ac_gpu_info.h |  1 +
 2 files changed, 34 insertions(+)

diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c
index ef0364b053..12b03c4ea2 100644
--- a/src/amd/common/ac_gpu_info.c
+++ b/src/amd/common/ac_gpu_info.c
@@ -521,3 +521,36 @@ void ac_print_gpu_info(struct radeon_info *info)
                       G_0098F8_NUM_LOWER_PIPES(info->gb_addr_config));
        }
 }
+
+int
+ac_get_gs_table_depth(enum chip_class chip_class, enum radeon_family family)
+{
+       if (chip_class >= GFX9)
+               return -1;
+
+       switch (family) {
+       case CHIP_OLAND:
+       case CHIP_HAINAN:
+       case CHIP_KAVERI:
+       case CHIP_KABINI:
+       case CHIP_MULLINS:
+       case CHIP_ICELAND:
+       case CHIP_CARRIZO:
+       case CHIP_STONEY:
+               return 16;
+       case CHIP_TAHITI:
+       case CHIP_PITCAIRN:
+       case CHIP_VERDE:
+       case CHIP_BONAIRE:
+       case CHIP_HAWAII:
+       case CHIP_TONGA:
+       case CHIP_FIJI:
+       case CHIP_POLARIS10:
+       case CHIP_POLARIS11:
+       case CHIP_POLARIS12:
+       case CHIP_VEGAM:
+               return 32;
+       default:
+               unreachable("Unknown GPU");
+       }
+}
diff --git a/src/amd/common/ac_gpu_info.h b/src/amd/common/ac_gpu_info.h
index 75cb98020d..003d340e0c 100644
--- a/src/amd/common/ac_gpu_info.h
+++ b/src/amd/common/ac_gpu_info.h
@@ -130,6 +130,7 @@ void ac_compute_driver_uuid(char *uuid, size_t size);
 
 void ac_compute_device_uuid(struct radeon_info *info, char *uuid, size_t size);
 void ac_print_gpu_info(struct radeon_info *info);
+int ac_get_gs_table_depth(enum chip_class chip_class, enum radeon_family 
family);
 
 #ifdef __cplusplus
 }

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