#include "sid.h"
#include "atom.h"
+extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev);
+
/* get temperature in millidegrees */
int si_get_temp(struct radeon_device *rdev)
{
}
}
+/*
+ * Core functions
+ */
+static u32 si_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[SI_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.si.max_tile_pipes)
+ num_tile_pipes = rdev->config.si.max_tile_pipes;
+ if (num_shader_engines < 1)
+ num_shader_engines = 1;
+ if (num_shader_engines > rdev->config.si.max_shader_engines)
+ num_shader_engines = rdev->config.si.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.si.max_backends_per_se * num_shader_engines))
+ num_backends_per_asic = rdev->config.si.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.si.max_backends_per_se) {
+ num_backends_per_se = rdev->config.si.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 < SI_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 = SI_MAX_BACKENDS_MASK;
+ for (i = 0; i < SI_MAX_BACKENDS; ++i) {
+ /* calc the current se */
+ shader_engine = i / rdev->config.si.max_backends_per_se;
+ /* calc the backend per se */
+ backend_per_se = i % rdev->config.si.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) * SI_MAX_PIPES);
+ switch (rdev->family) {
+ case CHIP_TAHITI:
+ case CHIP_PITCAIRN:
+ case CHIP_VERDE:
+ 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 < SI_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) % SI_MAX_BACKENDS;
+
+ backend_map |= (((cur_backend & 0xf) << (swizzle_pipe[cur_pipe] * 4)));
+
+ cur_backend = (cur_backend + 1) % SI_MAX_BACKENDS;
+ }
+
+ return backend_map;
+}
+
+static u32 si_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 si_tiling_mode_table_init(struct radeon_device *rdev)
+{
+ const u32 num_tile_mode_states = 32;
+ u32 reg_offset, gb_tile_moden, split_equal_to_row_size;
+
+ switch (rdev->config.si.mem_row_size_in_kb) {
+ case 1:
+ split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB;
+ break;
+ case 2:
+ default:
+ split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB;
+ break;
+ case 4:
+ split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB;
+ break;
+ }
+
+ if ((rdev->family == CHIP_TAHITI) ||
+ (rdev->family == CHIP_PITCAIRN)) {
+ for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
+ switch (reg_offset) {
+ case 0: /* non-AA compressed depth or any compressed stencil */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 1: /* 2xAA/4xAA compressed depth only */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 2: /* 8xAA compressed depth only */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 3: /* 2xAA/4xAA compressed depth with stencil (for depth buffer) */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 4: /* Maps w/ a dimension less than the 2D macro-tile dimensions (for mipmapped depth textures) */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 5: /* Uncompressed 16bpp depth - and stencil buffer allocated with it */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 6: /* Uncompressed 32bpp depth - and stencil buffer allocated with it */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 7: /* Uncompressed 8bpp stencil without depth (drivers typically do not use) */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 8: /* 1D and 1D Array Surfaces */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 9: /* Displayable maps. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 10: /* Display 8bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 11: /* Display 16bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 12: /* Display 32bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 13: /* Thin. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 14: /* Thin 8 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 15: /* Thin 16 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 16: /* Thin 32 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 17: /* Thin 64 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ case 21: /* 8 bpp PRT. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 22: /* 16 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 23: /* 32 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 24: /* 64 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 25: /* 128 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) |
+ NUM_BANKS(ADDR_SURF_8_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ default:
+ gb_tile_moden = 0;
+ break;
+ }
+ WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden);
+ }
+ } else if (rdev->family == CHIP_VERDE) {
+ for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
+ switch (reg_offset) {
+ case 0: /* non-AA compressed depth or any compressed stencil */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 1: /* 2xAA/4xAA compressed depth only */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 2: /* 8xAA compressed depth only */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 3: /* 2xAA/4xAA compressed depth with stencil (for depth buffer) */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 4: /* Maps w/ a dimension less than the 2D macro-tile dimensions (for mipmapped depth textures) */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 5: /* Uncompressed 16bpp depth - and stencil buffer allocated with it */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 6: /* Uncompressed 32bpp depth - and stencil buffer allocated with it */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 7: /* Uncompressed 8bpp stencil without depth (drivers typically do not use) */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 8: /* 1D and 1D Array Surfaces */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 9: /* Displayable maps. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 10: /* Display 8bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 11: /* Display 16bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 12: /* Display 32bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 13: /* Thin. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 14: /* Thin 8 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 15: /* Thin 16 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 16: /* Thin 32 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 17: /* Thin 64 bpp. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
+ TILE_SPLIT(split_equal_to_row_size) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 21: /* 8 bpp PRT. */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 22: /* 16 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4));
+ break;
+ case 23: /* 32 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 24: /* 64 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+ NUM_BANKS(ADDR_SURF_16_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2));
+ break;
+ case 25: /* 128 bpp PRT */
+ gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+ MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) |
+ TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) |
+ NUM_BANKS(ADDR_SURF_8_BANK) |
+ BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+ BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+ MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1));
+ break;
+ default:
+ gb_tile_moden = 0;
+ break;
+ }
+ WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden);
+ }
+ } else
+ DRM_ERROR("unknown asic: 0x%x\n", rdev->family);
+}
+
+static void si_gpu_init(struct radeon_device *rdev)
+{
+ u32 cc_rb_backend_disable = 0;
+ u32 cc_gc_shader_array_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 gc_user_shader_array_config;
+ u32 gc_user_rb_backend_disable;
+ u32 cgts_user_tcc_disable;
+ u32 hdp_host_path_cntl;
+ u32 tmp;
+ int i, j;
+
+ switch (rdev->family) {
+ case CHIP_TAHITI:
+ rdev->config.si.max_shader_engines = 2;
+ rdev->config.si.max_pipes_per_simd = 4;
+ rdev->config.si.max_tile_pipes = 12;
+ rdev->config.si.max_simds_per_se = 8;
+ rdev->config.si.max_backends_per_se = 4;
+ rdev->config.si.max_texture_channel_caches = 12;
+ rdev->config.si.max_gprs = 256;
+ rdev->config.si.max_gs_threads = 32;
+ rdev->config.si.max_hw_contexts = 8;
+
+ rdev->config.si.sc_prim_fifo_size_frontend = 0x20;
+ rdev->config.si.sc_prim_fifo_size_backend = 0x100;
+ rdev->config.si.sc_hiz_tile_fifo_size = 0x30;
+ rdev->config.si.sc_earlyz_tile_fifo_size = 0x130;
+ break;
+ case CHIP_PITCAIRN:
+ rdev->config.si.max_shader_engines = 2;
+ rdev->config.si.max_pipes_per_simd = 4;
+ rdev->config.si.max_tile_pipes = 8;
+ rdev->config.si.max_simds_per_se = 5;
+ rdev->config.si.max_backends_per_se = 4;
+ rdev->config.si.max_texture_channel_caches = 8;
+ rdev->config.si.max_gprs = 256;
+ rdev->config.si.max_gs_threads = 32;
+ rdev->config.si.max_hw_contexts = 8;
+
+ rdev->config.si.sc_prim_fifo_size_frontend = 0x20;
+ rdev->config.si.sc_prim_fifo_size_backend = 0x100;
+ rdev->config.si.sc_hiz_tile_fifo_size = 0x30;
+ rdev->config.si.sc_earlyz_tile_fifo_size = 0x130;
+ break;
+ case CHIP_VERDE:
+ default:
+ rdev->config.si.max_shader_engines = 1;
+ rdev->config.si.max_pipes_per_simd = 4;
+ rdev->config.si.max_tile_pipes = 4;
+ rdev->config.si.max_simds_per_se = 2;
+ rdev->config.si.max_backends_per_se = 4;
+ rdev->config.si.max_texture_channel_caches = 4;
+ rdev->config.si.max_gprs = 256;
+ rdev->config.si.max_gs_threads = 32;
+ rdev->config.si.max_hw_contexts = 8;
+
+ rdev->config.si.sc_prim_fifo_size_frontend = 0x20;
+ rdev->config.si.sc_prim_fifo_size_backend = 0x40;
+ rdev->config.si.sc_hiz_tile_fifo_size = 0x30;
+ rdev->config.si.sc_earlyz_tile_fifo_size = 0x130;
+ break;
+ }
+
+ /* Initialize HDP */
+ for (i = 0, j = 0; i < 32; i++, j += 0x18) {
+ WREG32((0x2c14 + j), 0x00000000);
+ WREG32((0x2c18 + j), 0x00000000);
+ WREG32((0x2c1c + j), 0x00000000);
+ WREG32((0x2c20 + j), 0x00000000);
+ WREG32((0x2c24 + j), 0x00000000);
+ }
+
+ WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+
+ evergreen_fix_pci_max_read_req_size(rdev);
+
+ WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN);
+
+ 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_array_config = RREG32(CC_GC_SHADER_ARRAY_CONFIG);
+ cgts_tcc_disable = 0xffff0000;
+ for (i = 0; i < rdev->config.si.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_array_config = RREG32(GC_USER_SHADER_ARRAY_CONFIG);
+ cgts_user_tcc_disable = RREG32(CGTS_USER_TCC_DISABLE);
+
+ rdev->config.si.num_shader_engines = rdev->config.si.max_shader_engines;
+ rdev->config.si.num_tile_pipes = rdev->config.si.max_tile_pipes;
+ tmp = ((~gc_user_rb_backend_disable) & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
+ rdev->config.si.num_backends_per_se = r600_count_pipe_bits(tmp);
+ tmp = (gc_user_rb_backend_disable & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
+ rdev->config.si.backend_disable_mask_per_asic =
+ si_get_disable_mask_per_asic(rdev, tmp, SI_MAX_BACKENDS_PER_SE_MASK,
+ rdev->config.si.num_shader_engines);
+ rdev->config.si.backend_map =
+ si_get_tile_pipe_to_backend_map(rdev, rdev->config.si.num_tile_pipes,
+ rdev->config.si.num_backends_per_se *
+ rdev->config.si.num_shader_engines,
+ &rdev->config.si.backend_disable_mask_per_asic,
+ rdev->config.si.num_shader_engines);
+ tmp = ((~cgts_user_tcc_disable) & TCC_DISABLE_MASK) >> TCC_DISABLE_SHIFT;
+ rdev->config.si.num_texture_channel_caches = r600_count_pipe_bits(tmp);
+ rdev->config.si.mem_max_burst_length_bytes = 256;
+ tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT;
+ rdev->config.si.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
+ if (rdev->config.si.mem_row_size_in_kb > 4)
+ rdev->config.si.mem_row_size_in_kb = 4;
+ /* XXX use MC settings? */
+ rdev->config.si.shader_engine_tile_size = 32;
+ rdev->config.si.num_gpus = 1;
+ rdev->config.si.multi_gpu_tile_size = 64;
+
+ gb_addr_config = 0;
+ switch (rdev->config.si.num_tile_pipes) {
+ case 1:
+ 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:
+ default:
+ gb_addr_config |= NUM_PIPES(3);
+ break;
+ }
+
+ tmp = (rdev->config.si.mem_max_burst_length_bytes / 256) - 1;
+ gb_addr_config |= PIPE_INTERLEAVE_SIZE(tmp);
+ gb_addr_config |= NUM_SHADER_ENGINES(rdev->config.si.num_shader_engines - 1);
+ tmp = (rdev->config.si.shader_engine_tile_size / 16) - 1;
+ gb_addr_config |= SHADER_ENGINE_TILE_SIZE(tmp);
+ switch (rdev->config.si.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.si.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.si.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;
+ }
+
+ tmp = (gb_addr_config & NUM_PIPES_MASK) >> NUM_PIPES_SHIFT;
+ rdev->config.si.num_tile_pipes = (1 << tmp);
+ tmp = (gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT;
+ rdev->config.si.mem_max_burst_length_bytes = (tmp + 1) * 256;
+ tmp = (gb_addr_config & NUM_SHADER_ENGINES_MASK) >> NUM_SHADER_ENGINES_SHIFT;
+ rdev->config.si.num_shader_engines = tmp + 1;
+ tmp = (gb_addr_config & NUM_GPUS_MASK) >> NUM_GPUS_SHIFT;
+ rdev->config.si.num_gpus = tmp + 1;
+ tmp = (gb_addr_config & MULTI_GPU_TILE_SIZE_MASK) >> MULTI_GPU_TILE_SIZE_SHIFT;
+ rdev->config.si.multi_gpu_tile_size = 1 << tmp;
+ tmp = (gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT;
+ rdev->config.si.mem_row_size_in_kb = 1 << tmp;
+
+ gb_backend_map =
+ si_get_tile_pipe_to_backend_map(rdev, rdev->config.si.num_tile_pipes,
+ rdev->config.si.num_backends_per_se *
+ rdev->config.si.num_shader_engines,
+ &rdev->config.si.backend_disable_mask_per_asic,
+ rdev->config.si.num_shader_engines);
+
+ /* 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
+ * bits 7:4 num_banks
+ * bits 11:8 group_size
+ * bits 15:12 row_size
+ */
+ rdev->config.si.tile_config = 0;
+ switch (rdev->config.si.num_tile_pipes) {
+ case 1:
+ rdev->config.si.tile_config |= (0 << 0);
+ break;
+ case 2:
+ rdev->config.si.tile_config |= (1 << 0);
+ break;
+ case 4:
+ rdev->config.si.tile_config |= (2 << 0);
+ break;
+ case 8:
+ default:
+ /* XXX what about 12? */
+ rdev->config.si.tile_config |= (3 << 0);
+ break;
+ }
+ rdev->config.si.tile_config |=
+ ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) << 4;
+ rdev->config.si.tile_config |=
+ ((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8;
+ rdev->config.si.tile_config |=
+ ((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12;
+
+ rdev->config.si.backend_map = gb_backend_map;
+ 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_ARRAY_CONFIG, cc_gc_shader_array_config);
+
+ WREG32(CGTS_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_ARRAY_CONFIG, cc_gc_shader_array_config);
+
+ WREG32(CGTS_USER_TCC_DISABLE, cgts_tcc_disable);
+
+ si_tiling_mode_table_init(rdev);
+
+ /* set HW defaults for 3D engine */
+ WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) |
+ ROQ_IB2_START(0x2b)));
+ WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60));
+
+ sx_debug_1 = RREG32(SX_DEBUG_1);
+ WREG32(SX_DEBUG_1, sx_debug_1);
+
+ WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4));
+
+ WREG32(PA_SC_FIFO_SIZE, (SC_FRONTEND_PRIM_FIFO_SIZE(rdev->config.si.sc_prim_fifo_size_frontend) |
+ SC_BACKEND_PRIM_FIFO_SIZE(rdev->config.si.sc_prim_fifo_size_backend) |
+ SC_HIZ_TILE_FIFO_SIZE(rdev->config.si.sc_hiz_tile_fifo_size) |
+ SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.si.sc_earlyz_tile_fifo_size)));
+
+ WREG32(VGT_NUM_INSTANCES, 1);
+
+ WREG32(CP_PERFMON_CNTL, 0);
+
+ WREG32(SQ_CONFIG, 0);
+
+ WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) |
+ FORCE_EOV_MAX_REZ_CNT(255)));
+
+ WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC) |
+ AUTO_INVLD_EN(ES_AND_GS_AUTO));
+
+ WREG32(VGT_GS_VERTEX_REUSE, 16);
+ WREG32(PA_SC_LINE_STIPPLE_STATE, 0);
+
+ WREG32(CB_PERFCOUNTER0_SELECT0, 0);
+ WREG32(CB_PERFCOUNTER0_SELECT1, 0);
+ WREG32(CB_PERFCOUNTER1_SELECT0, 0);
+ WREG32(CB_PERFCOUNTER1_SELECT1, 0);
+ WREG32(CB_PERFCOUNTER2_SELECT0, 0);
+ WREG32(CB_PERFCOUNTER2_SELECT1, 0);
+ WREG32(CB_PERFCOUNTER3_SELECT0, 0);
+ WREG32(CB_PERFCOUNTER3_SELECT1, 0);
+
+ tmp = RREG32(HDP_MISC_CNTL);
+ tmp |= HDP_FLUSH_INVALIDATE_CACHE;
+ WREG32(HDP_MISC_CNTL, tmp);
+
+ hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL);
+ WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
+
+ WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3));
+
+ udelay(50);
+}
#define CTF_TEMP_MASK 0x0003fe00
#define CTF_TEMP_SHIFT 9
+#define SI_MAX_SH_GPRS 256
+#define SI_MAX_TEMP_GPRS 16
+#define SI_MAX_SH_THREADS 256
+#define SI_MAX_SH_STACK_ENTRIES 4096
+#define SI_MAX_FRC_EOV_CNT 16384
+#define SI_MAX_BACKENDS 8
+#define SI_MAX_BACKENDS_MASK 0xFF
+#define SI_MAX_BACKENDS_PER_SE_MASK 0x0F
+#define SI_MAX_SIMDS 12
+#define SI_MAX_SIMDS_MASK 0x0FFF
+#define SI_MAX_SIMDS_PER_SE_MASK 0x00FF
+#define SI_MAX_PIPES 8
+#define SI_MAX_PIPES_MASK 0xFF
+#define SI_MAX_PIPES_PER_SIMD_MASK 0x3F
+#define SI_MAX_LDS_NUM 0xFFFF
+#define SI_MAX_TCC 16
+#define SI_MAX_TCC_MASK 0xFFFF
+
+#define DMIF_ADDR_CONFIG 0xBD4
+
+#define CC_SYS_RB_BACKEND_DISABLE 0xe80
+#define GC_USER_SYS_RB_BACKEND_DISABLE 0xe84
+
#define MC_SHARED_CHMAP 0x2004
#define NOOFCHAN_SHIFT 12
#define NOOFCHAN_MASK 0x0000f000
+#define MC_SHARED_CHREMAP 0x2008
+
+#define MC_ARB_RAMCFG 0x2760
+#define NOOFBANK_SHIFT 0
+#define NOOFBANK_MASK 0x00000003
+#define NOOFRANK_SHIFT 2
+#define NOOFRANK_MASK 0x00000004
+#define NOOFROWS_SHIFT 3
+#define NOOFROWS_MASK 0x00000038
+#define NOOFCOLS_SHIFT 6
+#define NOOFCOLS_MASK 0x000000C0
+#define CHANSIZE_SHIFT 8
+#define CHANSIZE_MASK 0x00000100
+#define NOOFGROUPS_SHIFT 12
+#define NOOFGROUPS_MASK 0x00001000
+
+#define HDP_HOST_PATH_CNTL 0x2C00
+
+#define HDP_ADDR_CONFIG 0x2F48
+#define HDP_MISC_CNTL 0x2F4C
+#define HDP_FLUSH_INVALIDATE_CACHE (1 << 0)
+
+#define BIF_FB_EN 0x5490
+#define FB_READ_EN (1 << 0)
+#define FB_WRITE_EN (1 << 1)
#define DC_LB_MEMORY_SPLIT 0x6b0c
#define DC_LB_MEMORY_CONFIG(x) ((x) << 20)
# define LATENCY_LOW_WATERMARK(x) ((x) << 0)
# define LATENCY_HIGH_WATERMARK(x) ((x) << 16)
+#define GRBM_CNTL 0x8000
+#define GRBM_READ_TIMEOUT(x) ((x) << 0)
+
+#define CP_QUEUE_THRESHOLDS 0x8760
+#define ROQ_IB1_START(x) ((x) << 0)
+#define ROQ_IB2_START(x) ((x) << 8)
+#define CP_MEQ_THRESHOLDS 0x8764
+#define MEQ1_START(x) ((x) << 0)
+#define MEQ2_START(x) ((x) << 8)
+
+#define CP_PERFMON_CNTL 0x87FC
+
+#define VGT_CACHE_INVALIDATION 0x88C4
+#define CACHE_INVALIDATION(x) ((x) << 0)
+#define VC_ONLY 0
+#define TC_ONLY 1
+#define VC_AND_TC 2
+#define AUTO_INVLD_EN(x) ((x) << 6)
+#define NO_AUTO 0
+#define ES_AUTO 1
+#define GS_AUTO 2
+#define ES_AND_GS_AUTO 3
+
+#define VGT_GS_VERTEX_REUSE 0x88D4
+
+#define VGT_NUM_INSTANCES 0x8974
+
+#define CC_GC_SHADER_ARRAY_CONFIG 0x89bc
+#define GC_USER_SHADER_ARRAY_CONFIG 0x89c0
+
+#define PA_CL_ENHANCE 0x8A14
+#define CLIP_VTX_REORDER_ENA (1 << 0)
+#define NUM_CLIP_SEQ(x) ((x) << 1)
+
+#define PA_SC_LINE_STIPPLE_STATE 0x8B10
+
+#define PA_SC_FORCE_EOV_MAX_CNTS 0x8B24
+#define FORCE_EOV_MAX_CLK_CNT(x) ((x) << 0)
+#define FORCE_EOV_MAX_REZ_CNT(x) ((x) << 16)
+
+#define PA_SC_FIFO_SIZE 0x8BCC
+#define SC_FRONTEND_PRIM_FIFO_SIZE(x) ((x) << 0)
+#define SC_BACKEND_PRIM_FIFO_SIZE(x) ((x) << 6)
+#define SC_HIZ_TILE_FIFO_SIZE(x) ((x) << 15)
+#define SC_EARLYZ_TILE_FIFO_SIZE(x) ((x) << 23)
+
+#define SQ_CONFIG 0x8C00
+
+#define SX_DEBUG_1 0x9060
+
+#define SPI_CONFIG_CNTL_1 0x913C
+#define VTX_DONE_DELAY(x) ((x) << 0)
+#define INTERP_ONE_PRIM_PER_ROW (1 << 4)
+
+#define CGTS_TCC_DISABLE 0x9148
+#define CGTS_USER_TCC_DISABLE 0x914C
+#define TCC_DISABLE_MASK 0xFFFF0000
+#define TCC_DISABLE_SHIFT 16
+
+#define CC_RB_BACKEND_DISABLE 0x98F4
+#define BACKEND_DISABLE(x) ((x) << 16)
+#define GB_ADDR_CONFIG 0x98F8
+#define NUM_PIPES(x) ((x) << 0)
+#define NUM_PIPES_MASK 0x00000007
+#define NUM_PIPES_SHIFT 0
+#define PIPE_INTERLEAVE_SIZE(x) ((x) << 4)
+#define PIPE_INTERLEAVE_SIZE_MASK 0x00000070
+#define PIPE_INTERLEAVE_SIZE_SHIFT 4
+#define NUM_SHADER_ENGINES(x) ((x) << 12)
+#define NUM_SHADER_ENGINES_MASK 0x00003000
+#define NUM_SHADER_ENGINES_SHIFT 12
+#define SHADER_ENGINE_TILE_SIZE(x) ((x) << 16)
+#define SHADER_ENGINE_TILE_SIZE_MASK 0x00070000
+#define SHADER_ENGINE_TILE_SIZE_SHIFT 16
+#define NUM_GPUS(x) ((x) << 20)
+#define NUM_GPUS_MASK 0x00700000
+#define NUM_GPUS_SHIFT 20
+#define MULTI_GPU_TILE_SIZE(x) ((x) << 24)
+#define MULTI_GPU_TILE_SIZE_MASK 0x03000000
+#define MULTI_GPU_TILE_SIZE_SHIFT 24
+#define ROW_SIZE(x) ((x) << 28)
+#define ROW_SIZE_MASK 0x30000000
+#define ROW_SIZE_SHIFT 28
+
+#define GB_TILE_MODE0 0x9910
+# define MICRO_TILE_MODE(x) ((x) << 0)
+# define ADDR_SURF_DISPLAY_MICRO_TILING 0
+# define ADDR_SURF_THIN_MICRO_TILING 1
+# define ADDR_SURF_DEPTH_MICRO_TILING 2
+# define ARRAY_MODE(x) ((x) << 2)
+# define ARRAY_LINEAR_GENERAL 0
+# define ARRAY_LINEAR_ALIGNED 1
+# define ARRAY_1D_TILED_THIN1 2
+# define ARRAY_2D_TILED_THIN1 4
+# define PIPE_CONFIG(x) ((x) << 6)
+# define ADDR_SURF_P2 0
+# define ADDR_SURF_P4_8x16 4
+# define ADDR_SURF_P4_16x16 5
+# define ADDR_SURF_P4_16x32 6
+# define ADDR_SURF_P4_32x32 7
+# define ADDR_SURF_P8_16x16_8x16 8
+# define ADDR_SURF_P8_16x32_8x16 9
+# define ADDR_SURF_P8_32x32_8x16 10
+# define ADDR_SURF_P8_16x32_16x16 11
+# define ADDR_SURF_P8_32x32_16x16 12
+# define ADDR_SURF_P8_32x32_16x32 13
+# define ADDR_SURF_P8_32x64_32x32 14
+# define TILE_SPLIT(x) ((x) << 11)
+# define ADDR_SURF_TILE_SPLIT_64B 0
+# define ADDR_SURF_TILE_SPLIT_128B 1
+# define ADDR_SURF_TILE_SPLIT_256B 2
+# define ADDR_SURF_TILE_SPLIT_512B 3
+# define ADDR_SURF_TILE_SPLIT_1KB 4
+# define ADDR_SURF_TILE_SPLIT_2KB 5
+# define ADDR_SURF_TILE_SPLIT_4KB 6
+# define BANK_WIDTH(x) ((x) << 14)
+# define ADDR_SURF_BANK_WIDTH_1 0
+# define ADDR_SURF_BANK_WIDTH_2 1
+# define ADDR_SURF_BANK_WIDTH_4 2
+# define ADDR_SURF_BANK_WIDTH_8 3
+# define BANK_HEIGHT(x) ((x) << 16)
+# define ADDR_SURF_BANK_HEIGHT_1 0
+# define ADDR_SURF_BANK_HEIGHT_2 1
+# define ADDR_SURF_BANK_HEIGHT_4 2
+# define ADDR_SURF_BANK_HEIGHT_8 3
+# define MACRO_TILE_ASPECT(x) ((x) << 18)
+# define ADDR_SURF_MACRO_ASPECT_1 0
+# define ADDR_SURF_MACRO_ASPECT_2 1
+# define ADDR_SURF_MACRO_ASPECT_4 2
+# define ADDR_SURF_MACRO_ASPECT_8 3
+# define NUM_BANKS(x) ((x) << 20)
+# define ADDR_SURF_2_BANK 0
+# define ADDR_SURF_4_BANK 1
+# define ADDR_SURF_8_BANK 2
+# define ADDR_SURF_16_BANK 3
+
+#define CB_PERFCOUNTER0_SELECT0 0x9a20
+#define CB_PERFCOUNTER0_SELECT1 0x9a24
+#define CB_PERFCOUNTER1_SELECT0 0x9a28
+#define CB_PERFCOUNTER1_SELECT1 0x9a2c
+#define CB_PERFCOUNTER2_SELECT0 0x9a30
+#define CB_PERFCOUNTER2_SELECT1 0x9a34
+#define CB_PERFCOUNTER3_SELECT0 0x9a38
+#define CB_PERFCOUNTER3_SELECT1 0x9a3c
+
+#define GC_USER_RB_BACKEND_DISABLE 0x9B7C
+#define BACKEND_DISABLE_MASK 0x00FF0000
+#define BACKEND_DISABLE_SHIFT 16
+
+#define TCP_CHAN_STEER_LO 0xac0c
+#define TCP_CHAN_STEER_HI 0xac10
+
+
#endif
git.openpandora.org / pandora-kernel.git / commitdiff