radeonsi: add Polaris12 support (v3)

v2: use gfxip names for llvm 4.0+
v3: use tonga for llvm <= 3.8, drop gfxip name,
we can just change that we change the other asics.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>

src/amd/addrlib/r800/ciaddrlib.cpp

@@ -353,6 +353,7 @@ AddrChipFamily CIAddrLib::HwlConvertChipFamily(
             m_settings.isFiji            = ASICREV_IS_FIJI_P(uChipRevision);
             m_settings.isPolaris10       = ASICREV_IS_POLARIS10_P(uChipRevision);
             m_settings.isPolaris11       = ASICREV_IS_POLARIS11_M(uChipRevision);
+            m_settings.isPolaris12       = ASICREV_IS_POLARIS12_V(uChipRevision);
             break;
         case FAMILY_CZ:
             m_settings.isCarrizo         = 1;
@@ -417,7 +418,7 @@ BOOL_32 CIAddrLib::HwlInitGlobalParams(
     {
         m_pipes = 16;
     }
-    else if (m_settings.isPolaris11)
+    else if (m_settings.isPolaris11 || m_settings.isPolaris12)
     {
         m_pipes = 4;
     }

src/amd/addrlib/r800/ciaddrlib.h

@@ -62,6 +62,7 @@ struct CIChipSettings
         UINT_32 isFiji            : 1;
         UINT_32 isPolaris10       : 1;
         UINT_32 isPolaris11       : 1;
+        UINT_32 isPolaris12       : 1;
         // VI fusion (Carrizo)
         UINT_32 isCarrizo         : 1;
     };

src/amd/common/amd_family.h

@@ -91,6 +91,7 @@ enum radeon_family {
     CHIP_STONEY,
     CHIP_POLARIS10,
     CHIP_POLARIS11,
+    CHIP_POLARIS12,
     CHIP_LAST,
 };
 

src/amd/common/amdgpu_id.h

@@ -142,6 +142,8 @@ enum {
 
 	VI_POLARIS11_M_A0 = 90,
 
+	VI_POLARIS12_V_A0 = 100,
+
 	VI_UNKNOWN        = 0xFF
 };
 
@@ -156,6 +158,8 @@ enum {
 	((eChipRev >= VI_POLARIS10_P_A0) && (eChipRev < VI_POLARIS11_M_A0))
 #define ASICREV_IS_POLARIS11_M(eChipRev)   \
 	(eChipRev >= VI_POLARIS11_M_A0)
+#define ASICREV_IS_POLARIS12_V(eChipRev)\
+	(eChipRev >= VI_POLARIS12_V_A0)
 
 /* CZ specific rev IDs */
 enum {

src/gallium/drivers/radeon/r600_pipe_common.c

@@ -755,6 +755,7 @@ static const char* r600_get_chip_name(struct r600_common_screen *rscreen)
 	case CHIP_FIJI: return "AMD FIJI";
 	case CHIP_POLARIS10: return "AMD POLARIS10";
 	case CHIP_POLARIS11: return "AMD POLARIS11";
+	case CHIP_POLARIS12: return "AMD POLARIS12";
 	case CHIP_STONEY: return "AMD STONEY";
 	default: return "AMD unknown";
 	}
@@ -889,9 +890,11 @@ const char *r600_get_llvm_processor_name(enum radeon_family family)
 #if HAVE_LLVM <= 0x0308
 	case CHIP_POLARIS10: return "tonga";
 	case CHIP_POLARIS11: return "tonga";
+	case CHIP_POLARIS12: return "tonga";
 #else
 	case CHIP_POLARIS10: return "polaris10";
 	case CHIP_POLARIS11: return "polaris11";
+	case CHIP_POLARIS12: return "polaris11";
 #endif
 	default: return "";
 	}

src/gallium/drivers/radeon/radeon_vce.c

@@ -413,7 +413,8 @@ struct pipe_video_codec *rvce_create_encoder(struct pipe_context *context,
 		enc->use_vui = true;
 	if (rscreen->info.family >= CHIP_TONGA &&
 	    rscreen->info.family != CHIP_STONEY &&
-	    rscreen->info.family != CHIP_POLARIS11)
+	    rscreen->info.family != CHIP_POLARIS11 &&
+	    rscreen->info.family != CHIP_POLARIS12)
 		enc->dual_pipe = true;
 	/* TODO enable B frame with dual instance */
 	if ((rscreen->info.family >= CHIP_TONGA) &&

src/gallium/drivers/radeonsi/si_pipe.c

@@ -734,6 +734,7 @@ static bool si_init_gs_info(struct si_screen *sscreen)
 	case CHIP_FIJI:
 	case CHIP_POLARIS10:
 	case CHIP_POLARIS11:
+	case CHIP_POLARIS12:
 		sscreen->gs_table_depth = 32;
 		return true;
 	default:

src/gallium/drivers/radeonsi/si_state.c

@@ -3936,6 +3936,7 @@ static void si_init_config(struct si_context *sctx)
 		raster_config_1 = 0x0000002a;
 		break;
 	case CHIP_POLARIS11:
+	case CHIP_POLARIS12:
 		raster_config = 0x16000012;
 		raster_config_1 = 0x00000000;
 		break;

src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c

@@ -300,6 +300,10 @@ static bool do_winsys_init(struct amdgpu_winsys *ws, int fd)
       ws->family = FAMILY_VI;
       ws->rev_id = VI_POLARIS11_M_A0;
       break;
+   case CHIP_POLARIS12:
+      ws->family = FAMILY_VI;
+      ws->rev_id = VI_POLARIS12_V_A0;
+      break;
    default:
       fprintf(stderr, "amdgpu: Unknown family.\n");
       goto fail;