r600g: add support for TN (trinity) APUs

Note: this is a candidate for the stable branches.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

include/pci_ids/r600_pci_ids.h

@@ -279,3 +279,11 @@ CHIPSET(0x6772, CAICOS_6772, CAICOS)
 CHIPSET(0x6778, CAICOS_6778, CAICOS)
 CHIPSET(0x6779, CAICOS_6779, CAICOS)
 CHIPSET(0x677B, CAICOS_677B, CAICOS)
+
+CHIPSET(0x9900, ARUBA_9900, ARUBA)
+CHIPSET(0x9901, ARUBA_9901, ARUBA)
+CHIPSET(0x9903, ARUBA_9903, ARUBA)
+CHIPSET(0x9904, ARUBA_9904, ARUBA)
+CHIPSET(0x990F, ARUBA_990F, ARUBA)
+CHIPSET(0x9990, ARUBA_9990, ARUBA)
+CHIPSET(0x9991, ARUBA_9991, ARUBA)

src/gallium/drivers/r600/evergreen_hw_context.c

@@ -669,7 +669,7 @@ int evergreen_context_init(struct r600_context *ctx)
 	int r;
 
 	/* add blocks */
-	if (ctx->family == CHIP_CAYMAN)
+	if (ctx->family >= CHIP_CAYMAN)
 		r = r600_context_add_block(ctx, cayman_config_reg_list,
 					   Elements(cayman_config_reg_list), PKT3_SET_CONFIG_REG, EVERGREEN_CONFIG_REG_OFFSET);
 	else
@@ -677,7 +677,7 @@ int evergreen_context_init(struct r600_context *ctx)
 					   Elements(evergreen_config_reg_list), PKT3_SET_CONFIG_REG, EVERGREEN_CONFIG_REG_OFFSET);
 	if (r)
 		goto out_err;
-	if (ctx->family == CHIP_CAYMAN)
+	if (ctx->family >= CHIP_CAYMAN)
 		r = r600_context_add_block(ctx, cayman_context_reg_list,
 					   Elements(cayman_context_reg_list), PKT3_SET_CONTEXT_REG, EVERGREEN_CONTEXT_REG_OFFSET);
 	else

src/gallium/drivers/r600/r600.h

@@ -61,6 +61,7 @@ enum radeon_family {
 	CHIP_TURKS,
 	CHIP_CAICOS,
 	CHIP_CAYMAN,
+	CHIP_ARUBA,
 	CHIP_LAST,
 };
 

src/gallium/drivers/r600/r600_hw_context.c

@@ -1173,7 +1173,8 @@ void r600_inval_vertex_cache(struct r600_context *ctx)
 	    ctx->family == CHIP_SUMO ||
 	    ctx->family == CHIP_SUMO2 ||
 	    ctx->family == CHIP_CAICOS ||
-	    ctx->family == CHIP_CAYMAN) {
+	    ctx->family == CHIP_CAYMAN ||
+	    ctx->family == CHIP_ARUBA) {
 		/* Some GPUs don't have the vertex cache and must use the texture cache instead. */
 		ctx->surface_sync_cmd.flush_flags |= S_0085F0_TC_ACTION_ENA(1);
 	} else {

src/gallium/drivers/r600/r600_pipe.c

@@ -347,6 +347,7 @@ static const char *r600_get_family_name(enum radeon_family family)
 	case CHIP_TURKS: return "AMD TURKS";
 	case CHIP_CAICOS: return "AMD CAICOS";
 	case CHIP_CAYMAN: return "AMD CAYMAN";
+	case CHIP_ARUBA: return "AMD ARUBA";
 	default: return "AMD unknown";
 	}
 }
@@ -803,7 +804,7 @@ struct pipe_screen *r600_screen_create(struct radeon_winsys *ws)
 	}
 
 	/* setup class */
-	if (rscreen->family == CHIP_CAYMAN) {
+	if (rscreen->family >= CHIP_CAYMAN) {
 		rscreen->chip_class = CAYMAN;
 	} else if (rscreen->family >= CHIP_CEDAR) {
 		rscreen->chip_class = EVERGREEN;