1 files changed, 57 insertions, 329 deletions

diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index ce4e7cc6c90..b7bf18e4021 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -417,215 +417,17 @@ out:
 /*
  * Core functions
  */
-static u32 cayman_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
-					       u32 num_tile_pipes,
-					       u32 num_backends_per_asic,
-					       u32 *backend_disable_mask_per_asic,
-					       u32 num_shader_engines)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask = 0;
-	u32 enabled_backends_count = 0;
-	u32 num_backends_per_se;
-	u32 cur_pipe;
-	u32 swizzle_pipe[CAYMAN_MAX_PIPES];
-	u32 cur_backend = 0;
-	u32 i;
-	bool force_no_swizzle;
-
-	/* force legal values */
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_tile_pipes > rdev->config.cayman.max_tile_pipes)
-		num_tile_pipes = rdev->config.cayman.max_tile_pipes;
-	if (num_shader_engines < 1)
-		num_shader_engines = 1;
-	if (num_shader_engines > rdev->config.cayman.max_shader_engines)
-		num_shader_engines = rdev->config.cayman.max_shader_engines;
-	if (num_backends_per_asic < num_shader_engines)
-		num_backends_per_asic = num_shader_engines;
-	if (num_backends_per_asic > (rdev->config.cayman.max_backends_per_se * num_shader_engines))
-		num_backends_per_asic = rdev->config.cayman.max_backends_per_se * num_shader_engines;
-
-	/* make sure we have the same number of backends per se */
-	num_backends_per_asic = ALIGN(num_backends_per_asic, num_shader_engines);
-	/* set up the number of backends per se */
-	num_backends_per_se = num_backends_per_asic / num_shader_engines;
-	if (num_backends_per_se > rdev->config.cayman.max_backends_per_se) {
-		num_backends_per_se = rdev->config.cayman.max_backends_per_se;
-		num_backends_per_asic = num_backends_per_se * num_shader_engines;
-	}
-
-	/* create enable mask and count for enabled backends */
-	for (i = 0; i < CAYMAN_MAX_BACKENDS; ++i) {
-		if (((*backend_disable_mask_per_asic >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends_per_asic)
-			break;
-	}
-
-	/* force the backends mask to match the current number of backends */
-	if (enabled_backends_count != num_backends_per_asic) {
-		u32 this_backend_enabled;
-		u32 shader_engine;
-		u32 backend_per_se;
-
-		enabled_backends_mask = 0;
-		enabled_backends_count = 0;
-		*backend_disable_mask_per_asic = CAYMAN_MAX_BACKENDS_MASK;
-		for (i = 0; i < CAYMAN_MAX_BACKENDS; ++i) {
-			/* calc the current se */
-			shader_engine = i / rdev->config.cayman.max_backends_per_se;
-			/* calc the backend per se */
-			backend_per_se = i % rdev->config.cayman.max_backends_per_se;
-			/* default to not enabled */
-			this_backend_enabled = 0;
-			if ((shader_engine < num_shader_engines) &&
-			    (backend_per_se < num_backends_per_se))
-				this_backend_enabled = 1;
-			if (this_backend_enabled) {
-				enabled_backends_mask |= (1 << i);
-				*backend_disable_mask_per_asic &= ~(1 << i);
-				++enabled_backends_count;
-			}
-		}
-	}
-
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * CAYMAN_MAX_PIPES);
-	switch (rdev->family) {
-	case CHIP_CAYMAN:
-	case CHIP_ARUBA:
-		force_no_swizzle = true;
-		break;
-	default:
-		force_no_swizzle = false;
-		break;
-	}
-	if (force_no_swizzle) {
-		bool last_backend_enabled = false;
-
-		force_no_swizzle = false;
-		for (i = 0; i < CAYMAN_MAX_BACKENDS; ++i) {
-			if (((enabled_backends_mask >> i) & 1) == 1) {
-				if (last_backend_enabled)
-					force_no_swizzle = true;
-				last_backend_enabled = true;
-			} else
-				last_backend_enabled = false;
-		}
-	}
-
-	switch (num_tile_pipes) {
-	case 1:
-	case 3:
-	case 5:
-	case 7:
-		DRM_ERROR("odd number of pipes!\n");
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 4:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 1;
-			swizzle_pipe[3] = 3;
-		}
-		break;
-	case 6:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 1;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 5;
-		}
-		break;
-	case 8:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-			swizzle_pipe[7] = 7;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 1;
-			swizzle_pipe[5] = 3;
-			swizzle_pipe[6] = 5;
-			swizzle_pipe[7] = 7;
-		}
-		break;
-	}
-
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % CAYMAN_MAX_BACKENDS;
-
-		backend_map |= (((cur_backend & 0xf) << (swizzle_pipe[cur_pipe] * 4)));
-
-		cur_backend = (cur_backend + 1) % CAYMAN_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-static u32 cayman_get_disable_mask_per_asic(struct radeon_device *rdev,
-					    u32 disable_mask_per_se,
-					    u32 max_disable_mask_per_se,
-					    u32 num_shader_engines)
-{
-	u32 disable_field_width_per_se = r600_count_pipe_bits(disable_mask_per_se);
-	u32 disable_mask_per_asic = disable_mask_per_se & max_disable_mask_per_se;
-
-	if (num_shader_engines == 1)
-		return disable_mask_per_asic;
-	else if (num_shader_engines == 2)
-		return disable_mask_per_asic | (disable_mask_per_asic << disable_field_width_per_se);
-	else
-		return 0xffffffff;
-}
-
 static void cayman_gpu_init(struct radeon_device *rdev)
 {
-	u32 cc_rb_backend_disable = 0;
-	u32 cc_gc_shader_pipe_config;
 	u32 gb_addr_config = 0;
 	u32 mc_shared_chmap, mc_arb_ramcfg;
-	u32 gb_backend_map;
 	u32 cgts_tcc_disable;
 	u32 sx_debug_1;
 	u32 smx_dc_ctl0;
-	u32 gc_user_shader_pipe_config;
-	u32 gc_user_rb_backend_disable;
-	u32 cgts_user_tcc_disable;
 	u32 cgts_sm_ctrl_reg;
 	u32 hdp_host_path_cntl;
 	u32 tmp;
+	u32 disabled_rb_mask;
 	int i, j;
 
 	switch (rdev->family) {
@@ -650,6 +452,7 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 		rdev->config.cayman.sc_prim_fifo_size = 0x100;
 		rdev->config.cayman.sc_hiz_tile_fifo_size = 0x30;
 		rdev->config.cayman.sc_earlyz_tile_fifo_size = 0x130;
+		gb_addr_config = CAYMAN_GB_ADDR_CONFIG_GOLDEN;
 		break;
 	case CHIP_ARUBA:
 	default:
@@ -657,15 +460,28 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 		rdev->config.cayman.max_pipes_per_simd = 4;
 		rdev->config.cayman.max_tile_pipes = 2;
 		if ((rdev->pdev->device == 0x9900) ||
-		    (rdev->pdev->device == 0x9901)) {
+		    (rdev->pdev->device == 0x9901) ||
+		    (rdev->pdev->device == 0x9905) ||
+		    (rdev->pdev->device == 0x9906) ||
+		    (rdev->pdev->device == 0x9907) ||
+		    (rdev->pdev->device == 0x9908) ||
+		    (rdev->pdev->device == 0x9909) ||
+		    (rdev->pdev->device == 0x9910) ||
+		    (rdev->pdev->device == 0x9917)) {
 			rdev->config.cayman.max_simds_per_se = 6;
 			rdev->config.cayman.max_backends_per_se = 2;
 		} else if ((rdev->pdev->device == 0x9903) ||
-			   (rdev->pdev->device == 0x9904)) {
+			   (rdev->pdev->device == 0x9904) ||
+			   (rdev->pdev->device == 0x990A) ||
+			   (rdev->pdev->device == 0x9913) ||
+			   (rdev->pdev->device == 0x9918)) {
 			rdev->config.cayman.max_simds_per_se = 4;
 			rdev->config.cayman.max_backends_per_se = 2;
-		} else if ((rdev->pdev->device == 0x9990) ||
-			   (rdev->pdev->device == 0x9991)) {
+		} else if ((rdev->pdev->device == 0x9919) ||
+			   (rdev->pdev->device == 0x9990) ||
+			   (rdev->pdev->device == 0x9991) ||
+			   (rdev->pdev->device == 0x9994) ||
+			   (rdev->pdev->device == 0x99A0)) {
 			rdev->config.cayman.max_simds_per_se = 3;
 			rdev->config.cayman.max_backends_per_se = 1;
 		} else {
@@ -687,6 +503,7 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 		rdev->config.cayman.sc_prim_fifo_size = 0x40;
 		rdev->config.cayman.sc_hiz_tile_fifo_size = 0x30;
 		rdev->config.cayman.sc_earlyz_tile_fifo_size = 0x130;
+		gb_addr_config = ARUBA_GB_ADDR_CONFIG_GOLDEN;
 		break;
 	}
 
@@ -706,39 +523,6 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 	mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
 	mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
 
-	cc_rb_backend_disable = RREG32(CC_RB_BACKEND_DISABLE);
-	cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG);
-	cgts_tcc_disable = 0xffff0000;
-	for (i = 0; i < rdev->config.cayman.max_texture_channel_caches; i++)
-		cgts_tcc_disable &= ~(1 << (16 + i));
-	gc_user_rb_backend_disable = RREG32(GC_USER_RB_BACKEND_DISABLE);
-	gc_user_shader_pipe_config = RREG32(GC_USER_SHADER_PIPE_CONFIG);
-	cgts_user_tcc_disable = RREG32(CGTS_USER_TCC_DISABLE);
-
-	rdev->config.cayman.num_shader_engines = rdev->config.cayman.max_shader_engines;
-	tmp = ((~gc_user_shader_pipe_config) & INACTIVE_QD_PIPES_MASK) >> INACTIVE_QD_PIPES_SHIFT;
-	rdev->config.cayman.num_shader_pipes_per_simd = r600_count_pipe_bits(tmp);
-	rdev->config.cayman.num_tile_pipes = rdev->config.cayman.max_tile_pipes;
-	tmp = ((~gc_user_shader_pipe_config) & INACTIVE_SIMDS_MASK) >> INACTIVE_SIMDS_SHIFT;
-	rdev->config.cayman.num_simds_per_se = r600_count_pipe_bits(tmp);
-	tmp = ((~gc_user_rb_backend_disable) & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
-	rdev->config.cayman.num_backends_per_se = r600_count_pipe_bits(tmp);
-	tmp = (gc_user_rb_backend_disable & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
-	rdev->config.cayman.backend_disable_mask_per_asic =
-		cayman_get_disable_mask_per_asic(rdev, tmp, CAYMAN_MAX_BACKENDS_PER_SE_MASK,
-						 rdev->config.cayman.num_shader_engines);
-	rdev->config.cayman.backend_map =
-		cayman_get_tile_pipe_to_backend_map(rdev, rdev->config.cayman.num_tile_pipes,
-						    rdev->config.cayman.num_backends_per_se *
-						    rdev->config.cayman.num_shader_engines,
-						    &rdev->config.cayman.backend_disable_mask_per_asic,
-						    rdev->config.cayman.num_shader_engines);
-	tmp = ((~cgts_user_tcc_disable) & TCC_DISABLE_MASK) >> TCC_DISABLE_SHIFT;
-	rdev->config.cayman.num_texture_channel_caches = r600_count_pipe_bits(tmp);
-	tmp = (mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT;
-	rdev->config.cayman.mem_max_burst_length_bytes = (tmp + 1) * 256;
-	if (rdev->config.cayman.mem_max_burst_length_bytes > 512)
-		rdev->config.cayman.mem_max_burst_length_bytes = 512;
 	tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT;
 	rdev->config.cayman.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
 	if (rdev->config.cayman.mem_row_size_in_kb > 4)
@@ -748,73 +532,6 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 	rdev->config.cayman.num_gpus = 1;
 	rdev->config.cayman.multi_gpu_tile_size = 64;
 
-	//gb_addr_config = 0x02011003
-#if 0
-	gb_addr_config = RREG32(GB_ADDR_CONFIG);
-#else
-	gb_addr_config = 0;
-	switch (rdev->config.cayman.num_tile_pipes) {
-	case 1:
-	default:
-		gb_addr_config |= NUM_PIPES(0);
-		break;
-	case 2:
-		gb_addr_config |= NUM_PIPES(1);
-		break;
-	case 4:
-		gb_addr_config |= NUM_PIPES(2);
-		break;
-	case 8:
-		gb_addr_config |= NUM_PIPES(3);
-		break;
-	}
-
-	tmp = (rdev->config.cayman.mem_max_burst_length_bytes / 256) - 1;
-	gb_addr_config |= PIPE_INTERLEAVE_SIZE(tmp);
-	gb_addr_config |= NUM_SHADER_ENGINES(rdev->config.cayman.num_shader_engines - 1);
-	tmp = (rdev->config.cayman.shader_engine_tile_size / 16) - 1;
-	gb_addr_config |= SHADER_ENGINE_TILE_SIZE(tmp);
-	switch (rdev->config.cayman.num_gpus) {
-	case 1:
-	default:
-		gb_addr_config |= NUM_GPUS(0);
-		break;
-	case 2:
-		gb_addr_config |= NUM_GPUS(1);
-		break;
-	case 4:
-		gb_addr_config |= NUM_GPUS(2);
-		break;
-	}
-	switch (rdev->config.cayman.multi_gpu_tile_size) {
-	case 16:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(0);
-		break;
-	case 32:
-	default:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(1);
-		break;
-	case 64:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(2);
-		break;
-	case 128:
-		gb_addr_config |= MULTI_GPU_TILE_SIZE(3);
-		break;
-	}
-	switch (rdev->config.cayman.mem_row_size_in_kb) {
-	case 1:
-	default:
-		gb_addr_config |= ROW_SIZE(0);
-		break;
-	case 2:
-		gb_addr_config |= ROW_SIZE(1);
-		break;
-	case 4:
-		gb_addr_config |= ROW_SIZE(2);
-		break;
-	}
-#endif
-
 	tmp = (gb_addr_config & NUM_PIPES_MASK) >> NUM_PIPES_SHIFT;
 	rdev->config.cayman.num_tile_pipes = (1 << tmp);
 	tmp = (gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT;
@@ -828,17 +545,7 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 	tmp = (gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT;
 	rdev->config.cayman.mem_row_size_in_kb = 1 << tmp;
 
-	//gb_backend_map = 0x76541032;
-#if 0
-	gb_backend_map = RREG32(GB_BACKEND_MAP);
-#else
-	gb_backend_map =
-		cayman_get_tile_pipe_to_backend_map(rdev, rdev->config.cayman.num_tile_pipes,
-						    rdev->config.cayman.num_backends_per_se *
-						    rdev->config.cayman.num_shader_engines,
-						    &rdev->config.cayman.backend_disable_mask_per_asic,
-						    rdev->config.cayman.num_shader_engines);
-#endif
+
 	/* setup tiling info dword.  gb_addr_config is not adequate since it does
 	 * not have bank info, so create a custom tiling dword.
 	 * bits 3:0   num_pipes
@@ -866,33 +573,49 @@ static void cayman_gpu_init(struct radeon_device *rdev)
 	/* num banks is 8 on all fusion asics. 0 = 4, 1 = 8, 2 = 16 */
 	if (rdev->flags & RADEON_IS_IGP)
 		rdev->config.cayman.tile_config |= 1 << 4;
-	else
-		rdev->config.cayman.tile_config |=
-			((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) << 4;
+	else {
+		if ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT)
+			rdev->config.cayman.tile_config |= 1 << 4;
+		else
+			rdev->config.cayman.tile_config |= 0 << 4;
+	}
 	rdev->config.cayman.tile_config |=
 		((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8;
 	rdev->config.cayman.tile_config |=
 		((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12;
 
-	rdev->config.cayman.backend_map = gb_backend_map;
-	WREG32(GB_BACKEND_MAP, gb_backend_map);
+	tmp = 0;
+	for (i = (rdev->config.cayman.max_shader_engines - 1); i >= 0; i--) {
+		u32 rb_disable_bitmap;
+
+		WREG32(GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_INDEX(i));
+		WREG32(RLC_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_INDEX(i));
+		rb_disable_bitmap = (RREG32(CC_RB_BACKEND_DISABLE) & 0x00ff0000) >> 16;
+		tmp <<= 4;
+		tmp |= rb_disable_bitmap;
+	}
+	/* enabled rb are just the one not disabled :) */
+	disabled_rb_mask = tmp;
+
+	WREG32(GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_BROADCAST_WRITES);
+	WREG32(RLC_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_BROADCAST_WRITES);
+
 	WREG32(GB_ADDR_CONFIG, gb_addr_config);
 	WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
 	WREG32(HDP_ADDR_CONFIG, gb_addr_config);
 
-	/* primary versions */
-	WREG32(CC_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(CC_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(CC_GC_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
+	tmp = gb_addr_config & NUM_PIPES_MASK;
+	tmp = r6xx_remap_render_backend(rdev, tmp,
+					rdev->config.cayman.max_backends_per_se *
+					rdev->config.cayman.max_shader_engines,
+					CAYMAN_MAX_BACKENDS, disabled_rb_mask);
+	WREG32(GB_BACKEND_MAP, tmp);
 
+	cgts_tcc_disable = 0xffff0000;
+	for (i = 0; i < rdev->config.cayman.max_texture_channel_caches; i++)
+		cgts_tcc_disable &= ~(1 << (16 + i));
 	WREG32(CGTS_TCC_DISABLE, cgts_tcc_disable);
 	WREG32(CGTS_SYS_TCC_DISABLE, cgts_tcc_disable);
-
-	/* user versions */
-	WREG32(GC_USER_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(GC_USER_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	WREG32(GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-
 	WREG32(CGTS_USER_SYS_TCC_DISABLE, cgts_tcc_disable);
 	WREG32(CGTS_USER_TCC_DISABLE, cgts_tcc_disable);
 
@@ -1580,6 +1303,10 @@ static int cayman_startup(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	r = r600_audio_init(rdev);
+	if (r)
+		return r;
+
 	return 0;
 }
 
@@ -1606,6 +1333,7 @@ int cayman_resume(struct radeon_device *rdev)
 
 int cayman_suspend(struct radeon_device *rdev)
 {
+	r600_audio_fini(rdev);
 	/* FIXME: we should wait for ring to be empty */
 	radeon_ib_pool_suspend(rdev);
 	radeon_vm_manager_suspend(rdev);