drm/radeon/kms: add gpu_init function for cayman
This may some work to get accel going. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher
Dave Airlie
parent
9b8253ce20
commit
fecf1d072f
4 changed files with 866 additions and 2 deletions
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@ -381,3 +381,553 @@ int ni_init_microcode(struct radeon_device *rdev)
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return err;
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}
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/*
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* Core functions
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*/
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static u32 cayman_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
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u32 num_tile_pipes,
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u32 num_backends_per_asic,
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u32 *backend_disable_mask_per_asic,
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u32 num_shader_engines)
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{
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u32 backend_map = 0;
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u32 enabled_backends_mask = 0;
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u32 enabled_backends_count = 0;
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u32 num_backends_per_se;
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u32 cur_pipe;
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u32 swizzle_pipe[CAYMAN_MAX_PIPES];
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u32 cur_backend = 0;
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u32 i;
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bool force_no_swizzle;
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/* force legal values */
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if (num_tile_pipes < 1)
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num_tile_pipes = 1;
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if (num_tile_pipes > rdev->config.cayman.max_tile_pipes)
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num_tile_pipes = rdev->config.cayman.max_tile_pipes;
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if (num_shader_engines < 1)
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num_shader_engines = 1;
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if (num_shader_engines > rdev->config.cayman.max_shader_engines)
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num_shader_engines = rdev->config.cayman.max_shader_engines;
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if (num_backends_per_asic > num_shader_engines)
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num_backends_per_asic = num_shader_engines;
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if (num_backends_per_asic > (rdev->config.cayman.max_backends_per_se * num_shader_engines))
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num_backends_per_asic = rdev->config.cayman.max_backends_per_se * num_shader_engines;
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/* make sure we have the same number of backends per se */
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num_backends_per_asic = ALIGN(num_backends_per_asic, num_shader_engines);
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/* set up the number of backends per se */
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num_backends_per_se = num_backends_per_asic / num_shader_engines;
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if (num_backends_per_se > rdev->config.cayman.max_backends_per_se) {
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num_backends_per_se = rdev->config.cayman.max_backends_per_se;
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num_backends_per_asic = num_backends_per_se * num_shader_engines;
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}
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/* create enable mask and count for enabled backends */
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for (i = 0; i < CAYMAN_MAX_BACKENDS; ++i) {
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if (((*backend_disable_mask_per_asic >> i) & 1) == 0) {
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enabled_backends_mask |= (1 << i);
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++enabled_backends_count;
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}
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if (enabled_backends_count == num_backends_per_asic)
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break;
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}
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/* force the backends mask to match the current number of backends */
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if (enabled_backends_count != num_backends_per_asic) {
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u32 this_backend_enabled;
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u32 shader_engine;
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u32 backend_per_se;
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enabled_backends_mask = 0;
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enabled_backends_count = 0;
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*backend_disable_mask_per_asic = CAYMAN_MAX_BACKENDS_MASK;
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for (i = 0; i < CAYMAN_MAX_BACKENDS; ++i) {
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/* calc the current se */
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shader_engine = i / rdev->config.cayman.max_backends_per_se;
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/* calc the backend per se */
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backend_per_se = i % rdev->config.cayman.max_backends_per_se;
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/* default to not enabled */
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this_backend_enabled = 0;
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if ((shader_engine < num_shader_engines) &&
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(backend_per_se < num_backends_per_se))
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this_backend_enabled = 1;
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if (this_backend_enabled) {
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enabled_backends_mask |= (1 << i);
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*backend_disable_mask_per_asic &= ~(1 << i);
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++enabled_backends_count;
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}
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}
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}
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memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * CAYMAN_MAX_PIPES);
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switch (rdev->family) {
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case CHIP_CAYMAN:
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force_no_swizzle = true;
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break;
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default:
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force_no_swizzle = false;
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break;
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}
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if (force_no_swizzle) {
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bool last_backend_enabled = false;
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force_no_swizzle = false;
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for (i = 0; i < CAYMAN_MAX_BACKENDS; ++i) {
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if (((enabled_backends_mask >> i) & 1) == 1) {
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if (last_backend_enabled)
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force_no_swizzle = true;
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last_backend_enabled = true;
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} else
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last_backend_enabled = false;
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}
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}
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switch (num_tile_pipes) {
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case 1:
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case 3:
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case 5:
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case 7:
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DRM_ERROR("odd number of pipes!\n");
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break;
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case 2:
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swizzle_pipe[0] = 0;
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swizzle_pipe[1] = 1;
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break;
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case 4:
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if (force_no_swizzle) {
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swizzle_pipe[0] = 0;
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swizzle_pipe[1] = 1;
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swizzle_pipe[2] = 2;
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swizzle_pipe[3] = 3;
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} else {
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swizzle_pipe[0] = 0;
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swizzle_pipe[1] = 2;
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swizzle_pipe[2] = 1;
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swizzle_pipe[3] = 3;
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}
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break;
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case 6:
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if (force_no_swizzle) {
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swizzle_pipe[0] = 0;
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swizzle_pipe[1] = 1;
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swizzle_pipe[2] = 2;
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swizzle_pipe[3] = 3;
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swizzle_pipe[4] = 4;
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swizzle_pipe[5] = 5;
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} else {
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swizzle_pipe[0] = 0;
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swizzle_pipe[1] = 2;
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swizzle_pipe[2] = 4;
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swizzle_pipe[3] = 1;
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swizzle_pipe[4] = 3;
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swizzle_pipe[5] = 5;
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}
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break;
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case 8:
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if (force_no_swizzle) {
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swizzle_pipe[0] = 0;
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swizzle_pipe[1] = 1;
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swizzle_pipe[2] = 2;
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swizzle_pipe[3] = 3;
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swizzle_pipe[4] = 4;
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swizzle_pipe[5] = 5;
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swizzle_pipe[6] = 6;
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swizzle_pipe[7] = 7;
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} else {
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swizzle_pipe[0] = 0;
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swizzle_pipe[1] = 2;
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swizzle_pipe[2] = 4;
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swizzle_pipe[3] = 6;
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swizzle_pipe[4] = 1;
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swizzle_pipe[5] = 3;
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swizzle_pipe[6] = 5;
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swizzle_pipe[7] = 7;
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}
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break;
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}
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for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
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while (((1 << cur_backend) & enabled_backends_mask) == 0)
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cur_backend = (cur_backend + 1) % CAYMAN_MAX_BACKENDS;
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backend_map |= (((cur_backend & 0xf) << (swizzle_pipe[cur_pipe] * 4)));
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cur_backend = (cur_backend + 1) % CAYMAN_MAX_BACKENDS;
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}
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return backend_map;
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}
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static void cayman_program_channel_remap(struct radeon_device *rdev)
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{
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u32 tcp_chan_steer_lo, tcp_chan_steer_hi, mc_shared_chremap, tmp;
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tmp = RREG32(MC_SHARED_CHMAP);
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switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
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case 0:
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case 1:
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case 2:
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case 3:
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default:
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/* default mapping */
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mc_shared_chremap = 0x00fac688;
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break;
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}
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switch (rdev->family) {
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case CHIP_CAYMAN:
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default:
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//tcp_chan_steer_lo = 0x54763210
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tcp_chan_steer_lo = 0x76543210;
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tcp_chan_steer_hi = 0x0000ba98;
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break;
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}
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WREG32(TCP_CHAN_STEER_LO, tcp_chan_steer_lo);
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WREG32(TCP_CHAN_STEER_HI, tcp_chan_steer_hi);
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WREG32(MC_SHARED_CHREMAP, mc_shared_chremap);
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}
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static u32 cayman_get_disable_mask_per_asic(struct radeon_device *rdev,
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u32 disable_mask_per_se,
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u32 max_disable_mask_per_se,
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u32 num_shader_engines)
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{
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u32 disable_field_width_per_se = r600_count_pipe_bits(disable_mask_per_se);
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u32 disable_mask_per_asic = disable_mask_per_se & max_disable_mask_per_se;
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if (num_shader_engines == 1)
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return disable_mask_per_asic;
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else if (num_shader_engines == 2)
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return disable_mask_per_asic | (disable_mask_per_asic << disable_field_width_per_se);
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else
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return 0xffffffff;
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}
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static void cayman_gpu_init(struct radeon_device *rdev)
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{
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u32 cc_rb_backend_disable = 0;
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u32 cc_gc_shader_pipe_config;
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u32 gb_addr_config = 0;
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u32 mc_shared_chmap, mc_arb_ramcfg;
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u32 gb_backend_map;
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u32 cgts_tcc_disable;
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u32 sx_debug_1;
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u32 smx_dc_ctl0;
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u32 gc_user_shader_pipe_config;
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u32 gc_user_rb_backend_disable;
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u32 cgts_user_tcc_disable;
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u32 cgts_sm_ctrl_reg;
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u32 hdp_host_path_cntl;
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u32 tmp;
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int i, j;
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switch (rdev->family) {
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case CHIP_CAYMAN:
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default:
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rdev->config.cayman.max_shader_engines = 2;
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rdev->config.cayman.max_pipes_per_simd = 4;
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rdev->config.cayman.max_tile_pipes = 8;
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rdev->config.cayman.max_simds_per_se = 12;
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rdev->config.cayman.max_backends_per_se = 4;
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rdev->config.cayman.max_texture_channel_caches = 8;
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rdev->config.cayman.max_gprs = 256;
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rdev->config.cayman.max_threads = 256;
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rdev->config.cayman.max_gs_threads = 32;
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rdev->config.cayman.max_stack_entries = 512;
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rdev->config.cayman.sx_num_of_sets = 8;
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rdev->config.cayman.sx_max_export_size = 256;
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rdev->config.cayman.sx_max_export_pos_size = 64;
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rdev->config.cayman.sx_max_export_smx_size = 192;
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rdev->config.cayman.max_hw_contexts = 8;
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rdev->config.cayman.sq_num_cf_insts = 2;
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rdev->config.cayman.sc_prim_fifo_size = 0x100;
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rdev->config.cayman.sc_hiz_tile_fifo_size = 0x30;
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rdev->config.cayman.sc_earlyz_tile_fifo_size = 0x130;
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break;
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}
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/* Initialize HDP */
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for (i = 0, j = 0; i < 32; i++, j += 0x18) {
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WREG32((0x2c14 + j), 0x00000000);
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WREG32((0x2c18 + j), 0x00000000);
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WREG32((0x2c1c + j), 0x00000000);
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WREG32((0x2c20 + j), 0x00000000);
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WREG32((0x2c24 + j), 0x00000000);
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}
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WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
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mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
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mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
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cc_rb_backend_disable = RREG32(CC_RB_BACKEND_DISABLE);
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cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG);
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cgts_tcc_disable = RREG32(CGTS_TCC_DISABLE);
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gc_user_rb_backend_disable = RREG32(GC_USER_RB_BACKEND_DISABLE);
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gc_user_shader_pipe_config = RREG32(GC_USER_SHADER_PIPE_CONFIG);
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cgts_user_tcc_disable = RREG32(CGTS_USER_TCC_DISABLE);
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rdev->config.cayman.num_shader_engines = rdev->config.cayman.max_shader_engines;
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tmp = ((~gc_user_shader_pipe_config) & INACTIVE_QD_PIPES_MASK) >> INACTIVE_QD_PIPES_SHIFT;
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rdev->config.cayman.num_shader_pipes_per_simd = r600_count_pipe_bits(tmp);
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rdev->config.cayman.num_tile_pipes = rdev->config.cayman.max_tile_pipes;
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tmp = ((~gc_user_shader_pipe_config) & INACTIVE_SIMDS_MASK) >> INACTIVE_SIMDS_SHIFT;
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rdev->config.cayman.num_simds_per_se = r600_count_pipe_bits(tmp);
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tmp = ((~gc_user_rb_backend_disable) & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
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rdev->config.cayman.num_backends_per_se = r600_count_pipe_bits(tmp);
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tmp = (gc_user_rb_backend_disable & BACKEND_DISABLE_MASK) >> BACKEND_DISABLE_SHIFT;
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rdev->config.cayman.backend_disable_mask_per_asic =
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cayman_get_disable_mask_per_asic(rdev, tmp, CAYMAN_MAX_BACKENDS_PER_SE_MASK,
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rdev->config.cayman.num_shader_engines);
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rdev->config.cayman.backend_map =
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cayman_get_tile_pipe_to_backend_map(rdev, rdev->config.cayman.num_tile_pipes,
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rdev->config.cayman.num_backends_per_se *
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rdev->config.cayman.num_shader_engines,
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&rdev->config.cayman.backend_disable_mask_per_asic,
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rdev->config.cayman.num_shader_engines);
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tmp = ((~cgts_user_tcc_disable) & TCC_DISABLE_MASK) >> TCC_DISABLE_SHIFT;
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rdev->config.cayman.num_texture_channel_caches = r600_count_pipe_bits(tmp);
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tmp = (mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT;
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rdev->config.cayman.mem_max_burst_length_bytes = (tmp + 1) * 256;
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if (rdev->config.cayman.mem_max_burst_length_bytes > 512)
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rdev->config.cayman.mem_max_burst_length_bytes = 512;
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tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT;
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rdev->config.cayman.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
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if (rdev->config.cayman.mem_row_size_in_kb > 4)
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rdev->config.cayman.mem_row_size_in_kb = 4;
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/* XXX use MC settings? */
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rdev->config.cayman.shader_engine_tile_size = 32;
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rdev->config.cayman.num_gpus = 1;
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rdev->config.cayman.multi_gpu_tile_size = 64;
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//gb_addr_config = 0x02011003
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#if 0
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gb_addr_config = RREG32(GB_ADDR_CONFIG);
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#else
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gb_addr_config = 0;
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switch (rdev->config.cayman.num_tile_pipes) {
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case 1:
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default:
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gb_addr_config |= NUM_PIPES(0);
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break;
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case 2:
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gb_addr_config |= NUM_PIPES(1);
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break;
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case 4:
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gb_addr_config |= NUM_PIPES(2);
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break;
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case 8:
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gb_addr_config |= NUM_PIPES(3);
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break;
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}
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tmp = (rdev->config.cayman.mem_max_burst_length_bytes / 256) - 1;
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gb_addr_config |= PIPE_INTERLEAVE_SIZE(tmp);
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gb_addr_config |= NUM_SHADER_ENGINES(rdev->config.cayman.num_shader_engines - 1);
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tmp = (rdev->config.cayman.shader_engine_tile_size / 16) - 1;
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gb_addr_config |= SHADER_ENGINE_TILE_SIZE(tmp);
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switch (rdev->config.cayman.num_gpus) {
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case 1:
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default:
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gb_addr_config |= NUM_GPUS(0);
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break;
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case 2:
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gb_addr_config |= NUM_GPUS(1);
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break;
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case 4:
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gb_addr_config |= NUM_GPUS(2);
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break;
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}
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switch (rdev->config.cayman.multi_gpu_tile_size) {
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case 16:
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gb_addr_config |= MULTI_GPU_TILE_SIZE(0);
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break;
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case 32:
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default:
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gb_addr_config |= MULTI_GPU_TILE_SIZE(1);
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break;
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case 64:
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gb_addr_config |= MULTI_GPU_TILE_SIZE(2);
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break;
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case 128:
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gb_addr_config |= MULTI_GPU_TILE_SIZE(3);
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break;
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}
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switch (rdev->config.cayman.mem_row_size_in_kb) {
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case 1:
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default:
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gb_addr_config |= ROW_SIZE(0);
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break;
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case 2:
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gb_addr_config |= ROW_SIZE(1);
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break;
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case 4:
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gb_addr_config |= ROW_SIZE(2);
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break;
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}
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#endif
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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;
|
||||
rdev->config.cayman.mem_max_burst_length_bytes = (tmp + 1) * 256;
|
||||
tmp = (gb_addr_config & NUM_SHADER_ENGINES_MASK) >> NUM_SHADER_ENGINES_SHIFT;
|
||||
rdev->config.cayman.num_shader_engines = tmp + 1;
|
||||
tmp = (gb_addr_config & NUM_GPUS_MASK) >> NUM_GPUS_SHIFT;
|
||||
rdev->config.cayman.num_gpus = tmp + 1;
|
||||
tmp = (gb_addr_config & MULTI_GPU_TILE_SIZE_MASK) >> MULTI_GPU_TILE_SIZE_SHIFT;
|
||||
rdev->config.cayman.multi_gpu_tile_size = 1 << tmp;
|
||||
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
|
||||
* bits 7:4 num_banks
|
||||
* bits 11:8 group_size
|
||||
* bits 15:12 row_size
|
||||
*/
|
||||
rdev->config.cayman.tile_config = 0;
|
||||
switch (rdev->config.cayman.num_tile_pipes) {
|
||||
case 1:
|
||||
default:
|
||||
rdev->config.cayman.tile_config |= (0 << 0);
|
||||
break;
|
||||
case 2:
|
||||
rdev->config.cayman.tile_config |= (1 << 0);
|
||||
break;
|
||||
case 4:
|
||||
rdev->config.cayman.tile_config |= (2 << 0);
|
||||
break;
|
||||
case 8:
|
||||
rdev->config.cayman.tile_config |= (3 << 0);
|
||||
break;
|
||||
}
|
||||
rdev->config.cayman.tile_config |=
|
||||
((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) << 4;
|
||||
rdev->config.cayman.tile_config |=
|
||||
(gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT;
|
||||
rdev->config.cayman.tile_config |=
|
||||
((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12;
|
||||
|
||||
WREG32(GB_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);
|
||||
|
||||
cayman_program_channel_remap(rdev);
|
||||
|
||||
/* 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);
|
||||
|
||||
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);
|
||||
|
||||
/* reprogram the shader complex */
|
||||
cgts_sm_ctrl_reg = RREG32(CGTS_SM_CTRL_REG);
|
||||
for (i = 0; i < 16; i++)
|
||||
WREG32(CGTS_SM_CTRL_REG, OVERRIDE);
|
||||
WREG32(CGTS_SM_CTRL_REG, cgts_sm_ctrl_reg);
|
||||
|
||||
/* set HW defaults for 3D engine */
|
||||
WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60));
|
||||
|
||||
sx_debug_1 = RREG32(SX_DEBUG_1);
|
||||
sx_debug_1 |= ENABLE_NEW_SMX_ADDRESS;
|
||||
WREG32(SX_DEBUG_1, sx_debug_1);
|
||||
|
||||
smx_dc_ctl0 = RREG32(SMX_DC_CTL0);
|
||||
smx_dc_ctl0 &= ~NUMBER_OF_SETS(0x1ff);
|
||||
smx_dc_ctl0 |= NUMBER_OF_SETS(rdev->config.evergreen.sx_num_of_sets);
|
||||
WREG32(SMX_DC_CTL0, smx_dc_ctl0);
|
||||
|
||||
WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4) | CRC_SIMD_ID_WADDR_DISABLE);
|
||||
|
||||
/* need to be explicitly zero-ed */
|
||||
WREG32(VGT_OFFCHIP_LDS_BASE, 0);
|
||||
WREG32(SQ_LSTMP_RING_BASE, 0);
|
||||
WREG32(SQ_HSTMP_RING_BASE, 0);
|
||||
WREG32(SQ_ESTMP_RING_BASE, 0);
|
||||
WREG32(SQ_GSTMP_RING_BASE, 0);
|
||||
WREG32(SQ_VSTMP_RING_BASE, 0);
|
||||
WREG32(SQ_PSTMP_RING_BASE, 0);
|
||||
|
||||
WREG32(TA_CNTL_AUX, DISABLE_CUBE_ANISO);
|
||||
|
||||
WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_size / 4) - 1) |
|
||||
POSITION_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_pos_size / 4) - 1) |
|
||||
SMX_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_smx_size / 4) - 1)));
|
||||
|
||||
WREG32(PA_SC_FIFO_SIZE, (SC_PRIM_FIFO_SIZE(rdev->config.evergreen.sc_prim_fifo_size) |
|
||||
SC_HIZ_TILE_FIFO_SIZE(rdev->config.evergreen.sc_hiz_tile_fifo_size) |
|
||||
SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.evergreen.sc_earlyz_tile_fifo_size)));
|
||||
|
||||
|
||||
WREG32(VGT_NUM_INSTANCES, 1);
|
||||
|
||||
WREG32(CP_PERFMON_CNTL, 0);
|
||||
|
||||
WREG32(SQ_MS_FIFO_SIZES, (CACHE_FIFO_SIZE(16 * rdev->config.evergreen.sq_num_cf_insts) |
|
||||
FETCH_FIFO_HIWATER(0x4) |
|
||||
DONE_FIFO_HIWATER(0xe0) |
|
||||
ALU_UPDATE_FIFO_HIWATER(0x8)));
|
||||
|
||||
WREG32(SQ_GPR_RESOURCE_MGMT_1, NUM_CLAUSE_TEMP_GPRS(4));
|
||||
WREG32(SQ_CONFIG, (VC_ENABLE |
|
||||
EXPORT_SRC_C |
|
||||
GFX_PRIO(0) |
|
||||
CS1_PRIO(0) |
|
||||
CS2_PRIO(1)));
|
||||
WREG32(SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, DYN_GPR_ENABLE);
|
||||
|
||||
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_PERF_CTR0_SEL_0, 0);
|
||||
WREG32(CB_PERF_CTR0_SEL_1, 0);
|
||||
WREG32(CB_PERF_CTR1_SEL_0, 0);
|
||||
WREG32(CB_PERF_CTR1_SEL_1, 0);
|
||||
WREG32(CB_PERF_CTR2_SEL_0, 0);
|
||||
WREG32(CB_PERF_CTR2_SEL_1, 0);
|
||||
WREG32(CB_PERF_CTR3_SEL_0, 0);
|
||||
WREG32(CB_PERF_CTR3_SEL_1, 0);
|
||||
|
||||
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);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -24,7 +24,44 @@
|
|||
#ifndef NI_H
|
||||
#define NI_H
|
||||
|
||||
#define CAYMAN_MAX_SH_GPRS 256
|
||||
#define CAYMAN_MAX_TEMP_GPRS 16
|
||||
#define CAYMAN_MAX_SH_THREADS 256
|
||||
#define CAYMAN_MAX_SH_STACK_ENTRIES 4096
|
||||
#define CAYMAN_MAX_FRC_EOV_CNT 16384
|
||||
#define CAYMAN_MAX_BACKENDS 8
|
||||
#define CAYMAN_MAX_BACKENDS_MASK 0xFF
|
||||
#define CAYMAN_MAX_BACKENDS_PER_SE_MASK 0xF
|
||||
#define CAYMAN_MAX_SIMDS 16
|
||||
#define CAYMAN_MAX_SIMDS_MASK 0xFFFF
|
||||
#define CAYMAN_MAX_SIMDS_PER_SE_MASK 0xFFF
|
||||
#define CAYMAN_MAX_PIPES 8
|
||||
#define CAYMAN_MAX_PIPES_MASK 0xFF
|
||||
#define CAYMAN_MAX_LDS_NUM 0xFFFF
|
||||
#define CAYMAN_MAX_TCC 16
|
||||
#define CAYMAN_MAX_TCC_MASK 0xFF
|
||||
|
||||
#define DMIF_ADDR_CONFIG 0xBD4
|
||||
|
||||
#define MC_SHARED_CHMAP 0x2004
|
||||
#define NOOFCHAN_SHIFT 12
|
||||
#define NOOFCHAN_MASK 0x00003000
|
||||
#define MC_SHARED_CHREMAP 0x2008
|
||||
#define MC_SHARED_BLACKOUT_CNTL 0x20ac
|
||||
#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 BURSTLENGTH_SHIFT 9
|
||||
#define BURSTLENGTH_MASK 0x00000200
|
||||
#define CHANSIZE_OVERRIDE (1 << 11)
|
||||
#define MC_SEQ_SUP_CNTL 0x28c8
|
||||
#define RUN_MASK (1 << 0)
|
||||
#define MC_SEQ_SUP_PGM 0x28cc
|
||||
|
|
@ -37,5 +74,237 @@
|
|||
#define MC_SEQ_IO_DEBUG_INDEX 0x2a44
|
||||
#define MC_SEQ_IO_DEBUG_DATA 0x2a48
|
||||
|
||||
#define HDP_HOST_PATH_CNTL 0x2C00
|
||||
#define HDP_NONSURFACE_BASE 0x2C04
|
||||
#define HDP_NONSURFACE_INFO 0x2C08
|
||||
#define HDP_NONSURFACE_SIZE 0x2C0C
|
||||
#define HDP_ADDR_CONFIG 0x2F48
|
||||
|
||||
#define CC_SYS_RB_BACKEND_DISABLE 0x3F88
|
||||
#define GC_USER_SYS_RB_BACKEND_DISABLE 0x3F8C
|
||||
#define CGTS_SYS_TCC_DISABLE 0x3F90
|
||||
#define CGTS_USER_SYS_TCC_DISABLE 0x3F94
|
||||
|
||||
#define CONFIG_MEMSIZE 0x5428
|
||||
|
||||
#define HDP_REG_COHERENCY_FLUSH_CNTL 0x54A0
|
||||
|
||||
#define GRBM_CNTL 0x8000
|
||||
#define GRBM_READ_TIMEOUT(x) ((x) << 0)
|
||||
#define GRBM_STATUS 0x8010
|
||||
#define CMDFIFO_AVAIL_MASK 0x0000000F
|
||||
#define RING2_RQ_PENDING (1 << 4)
|
||||
#define SRBM_RQ_PENDING (1 << 5)
|
||||
#define RING1_RQ_PENDING (1 << 6)
|
||||
#define CF_RQ_PENDING (1 << 7)
|
||||
#define PF_RQ_PENDING (1 << 8)
|
||||
#define GDS_DMA_RQ_PENDING (1 << 9)
|
||||
#define GRBM_EE_BUSY (1 << 10)
|
||||
#define SX_CLEAN (1 << 11)
|
||||
#define DB_CLEAN (1 << 12)
|
||||
#define CB_CLEAN (1 << 13)
|
||||
#define TA_BUSY (1 << 14)
|
||||
#define GDS_BUSY (1 << 15)
|
||||
#define VGT_BUSY_NO_DMA (1 << 16)
|
||||
#define VGT_BUSY (1 << 17)
|
||||
#define IA_BUSY_NO_DMA (1 << 18)
|
||||
#define IA_BUSY (1 << 19)
|
||||
#define SX_BUSY (1 << 20)
|
||||
#define SH_BUSY (1 << 21)
|
||||
#define SPI_BUSY (1 << 22)
|
||||
#define SC_BUSY (1 << 24)
|
||||
#define PA_BUSY (1 << 25)
|
||||
#define DB_BUSY (1 << 26)
|
||||
#define CP_COHERENCY_BUSY (1 << 28)
|
||||
#define CP_BUSY (1 << 29)
|
||||
#define CB_BUSY (1 << 30)
|
||||
#define GUI_ACTIVE (1 << 31)
|
||||
#define GRBM_STATUS_SE0 0x8014
|
||||
#define GRBM_STATUS_SE1 0x8018
|
||||
#define SE_SX_CLEAN (1 << 0)
|
||||
#define SE_DB_CLEAN (1 << 1)
|
||||
#define SE_CB_CLEAN (1 << 2)
|
||||
#define SE_VGT_BUSY (1 << 23)
|
||||
#define SE_PA_BUSY (1 << 24)
|
||||
#define SE_TA_BUSY (1 << 25)
|
||||
#define SE_SX_BUSY (1 << 26)
|
||||
#define SE_SPI_BUSY (1 << 27)
|
||||
#define SE_SH_BUSY (1 << 28)
|
||||
#define SE_SC_BUSY (1 << 29)
|
||||
#define SE_DB_BUSY (1 << 30)
|
||||
#define SE_CB_BUSY (1 << 31)
|
||||
#define GRBM_SOFT_RESET 0x8020
|
||||
#define SOFT_RESET_CP (1 << 0)
|
||||
#define SOFT_RESET_CB (1 << 1)
|
||||
#define SOFT_RESET_DB (1 << 3)
|
||||
#define SOFT_RESET_GDS (1 << 4)
|
||||
#define SOFT_RESET_PA (1 << 5)
|
||||
#define SOFT_RESET_SC (1 << 6)
|
||||
#define SOFT_RESET_SPI (1 << 8)
|
||||
#define SOFT_RESET_SH (1 << 9)
|
||||
#define SOFT_RESET_SX (1 << 10)
|
||||
#define SOFT_RESET_TC (1 << 11)
|
||||
#define SOFT_RESET_TA (1 << 12)
|
||||
#define SOFT_RESET_VGT (1 << 14)
|
||||
#define SOFT_RESET_IA (1 << 15)
|
||||
|
||||
#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 CC_GC_SHADER_PIPE_CONFIG 0x8950
|
||||
#define GC_USER_SHADER_PIPE_CONFIG 0x8954
|
||||
#define INACTIVE_QD_PIPES(x) ((x) << 8)
|
||||
#define INACTIVE_QD_PIPES_MASK 0x0000FF00
|
||||
#define INACTIVE_QD_PIPES_SHIFT 8
|
||||
#define INACTIVE_SIMDS(x) ((x) << 16)
|
||||
#define INACTIVE_SIMDS_MASK 0xFFFF0000
|
||||
#define INACTIVE_SIMDS_SHIFT 16
|
||||
|
||||
#define VGT_PRIMITIVE_TYPE 0x8958
|
||||
#define VGT_NUM_INSTANCES 0x8974
|
||||
#define VGT_TF_RING_SIZE 0x8988
|
||||
#define VGT_OFFCHIP_LDS_BASE 0x89b4
|
||||
|
||||
#define PA_SC_LINE_STIPPLE_STATE 0x8B10
|
||||
#define PA_CL_ENHANCE 0x8A14
|
||||
#define CLIP_VTX_REORDER_ENA (1 << 0)
|
||||
#define NUM_CLIP_SEQ(x) ((x) << 1)
|
||||
#define PA_SC_FIFO_SIZE 0x8BCC
|
||||
#define SC_PRIM_FIFO_SIZE(x) ((x) << 0)
|
||||
#define SC_HIZ_TILE_FIFO_SIZE(x) ((x) << 12)
|
||||
#define SC_EARLYZ_TILE_FIFO_SIZE(x) ((x) << 20)
|
||||
#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 SQ_CONFIG 0x8C00
|
||||
#define VC_ENABLE (1 << 0)
|
||||
#define EXPORT_SRC_C (1 << 1)
|
||||
#define GFX_PRIO(x) ((x) << 2)
|
||||
#define CS1_PRIO(x) ((x) << 4)
|
||||
#define CS2_PRIO(x) ((x) << 6)
|
||||
#define SQ_GPR_RESOURCE_MGMT_1 0x8C04
|
||||
#define NUM_PS_GPRS(x) ((x) << 0)
|
||||
#define NUM_VS_GPRS(x) ((x) << 16)
|
||||
#define NUM_CLAUSE_TEMP_GPRS(x) ((x) << 28)
|
||||
#define SQ_ESGS_RING_SIZE 0x8c44
|
||||
#define SQ_GSVS_RING_SIZE 0x8c4c
|
||||
#define SQ_ESTMP_RING_BASE 0x8c50
|
||||
#define SQ_ESTMP_RING_SIZE 0x8c54
|
||||
#define SQ_GSTMP_RING_BASE 0x8c58
|
||||
#define SQ_GSTMP_RING_SIZE 0x8c5c
|
||||
#define SQ_VSTMP_RING_BASE 0x8c60
|
||||
#define SQ_VSTMP_RING_SIZE 0x8c64
|
||||
#define SQ_PSTMP_RING_BASE 0x8c68
|
||||
#define SQ_PSTMP_RING_SIZE 0x8c6c
|
||||
#define SQ_MS_FIFO_SIZES 0x8CF0
|
||||
#define CACHE_FIFO_SIZE(x) ((x) << 0)
|
||||
#define FETCH_FIFO_HIWATER(x) ((x) << 8)
|
||||
#define DONE_FIFO_HIWATER(x) ((x) << 16)
|
||||
#define ALU_UPDATE_FIFO_HIWATER(x) ((x) << 24)
|
||||
#define SQ_LSTMP_RING_BASE 0x8e10
|
||||
#define SQ_LSTMP_RING_SIZE 0x8e14
|
||||
#define SQ_HSTMP_RING_BASE 0x8e18
|
||||
#define SQ_HSTMP_RING_SIZE 0x8e1c
|
||||
#define SQ_DYN_GPR_CNTL_PS_FLUSH_REQ 0x8D8C
|
||||
#define DYN_GPR_ENABLE (1 << 8)
|
||||
#define SQ_CONST_MEM_BASE 0x8df8
|
||||
|
||||
#define SX_EXPORT_BUFFER_SIZES 0x900C
|
||||
#define COLOR_BUFFER_SIZE(x) ((x) << 0)
|
||||
#define POSITION_BUFFER_SIZE(x) ((x) << 8)
|
||||
#define SMX_BUFFER_SIZE(x) ((x) << 16)
|
||||
#define SX_DEBUG_1 0x9058
|
||||
#define ENABLE_NEW_SMX_ADDRESS (1 << 16)
|
||||
|
||||
#define SPI_CONFIG_CNTL 0x9100
|
||||
#define GPR_WRITE_PRIORITY(x) ((x) << 0)
|
||||
#define SPI_CONFIG_CNTL_1 0x913C
|
||||
#define VTX_DONE_DELAY(x) ((x) << 0)
|
||||
#define INTERP_ONE_PRIM_PER_ROW (1 << 4)
|
||||
#define CRC_SIMD_ID_WADDR_DISABLE (1 << 8)
|
||||
|
||||
#define CGTS_TCC_DISABLE 0x9148
|
||||
#define CGTS_USER_TCC_DISABLE 0x914C
|
||||
#define TCC_DISABLE_MASK 0xFFFF0000
|
||||
#define TCC_DISABLE_SHIFT 16
|
||||
#define CGTS_SM_CTRL_REG 0x915C
|
||||
#define OVERRIDE (1 << 21)
|
||||
|
||||
#define TA_CNTL_AUX 0x9508
|
||||
#define DISABLE_CUBE_WRAP (1 << 0)
|
||||
#define DISABLE_CUBE_ANISO (1 << 1)
|
||||
|
||||
#define TCP_CHAN_STEER_LO 0x960c
|
||||
#define TCP_CHAN_STEER_HI 0x9610
|
||||
|
||||
#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 BANK_INTERLEAVE_SIZE(x) ((x) << 8)
|
||||
#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 0x30000007
|
||||
#define ROW_SIZE_SHIFT 28
|
||||
#define NUM_LOWER_PIPES(x) ((x) << 30)
|
||||
#define NUM_LOWER_PIPES_MASK 0x40000000
|
||||
#define NUM_LOWER_PIPES_SHIFT 30
|
||||
#define GB_BACKEND_MAP 0x98FC
|
||||
|
||||
#define CB_PERF_CTR0_SEL_0 0x9A20
|
||||
#define CB_PERF_CTR0_SEL_1 0x9A24
|
||||
#define CB_PERF_CTR1_SEL_0 0x9A28
|
||||
#define CB_PERF_CTR1_SEL_1 0x9A2C
|
||||
#define CB_PERF_CTR2_SEL_0 0x9A30
|
||||
#define CB_PERF_CTR2_SEL_1 0x9A34
|
||||
#define CB_PERF_CTR3_SEL_0 0x9A38
|
||||
#define CB_PERF_CTR3_SEL_1 0x9A3C
|
||||
|
||||
#define GC_USER_RB_BACKEND_DISABLE 0x9B7C
|
||||
#define BACKEND_DISABLE_MASK 0x00FF0000
|
||||
#define BACKEND_DISABLE_SHIFT 16
|
||||
|
||||
#define SMX_DC_CTL0 0xA020
|
||||
#define USE_HASH_FUNCTION (1 << 0)
|
||||
#define NUMBER_OF_SETS(x) ((x) << 1)
|
||||
#define FLUSH_ALL_ON_EVENT (1 << 10)
|
||||
#define STALL_ON_EVENT (1 << 11)
|
||||
#define SMX_EVENT_CTL 0xA02C
|
||||
#define ES_FLUSH_CTL(x) ((x) << 0)
|
||||
#define GS_FLUSH_CTL(x) ((x) << 3)
|
||||
#define ACK_FLUSH_CTL(x) ((x) << 6)
|
||||
#define SYNC_FLUSH_CTL (1 << 8)
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -1050,12 +1050,52 @@ struct evergreen_asic {
|
|||
struct r100_gpu_lockup lockup;
|
||||
};
|
||||
|
||||
struct cayman_asic {
|
||||
unsigned max_shader_engines;
|
||||
unsigned max_pipes_per_simd;
|
||||
unsigned max_tile_pipes;
|
||||
unsigned max_simds_per_se;
|
||||
unsigned max_backends_per_se;
|
||||
unsigned max_texture_channel_caches;
|
||||
unsigned max_gprs;
|
||||
unsigned max_threads;
|
||||
unsigned max_gs_threads;
|
||||
unsigned max_stack_entries;
|
||||
unsigned sx_num_of_sets;
|
||||
unsigned sx_max_export_size;
|
||||
unsigned sx_max_export_pos_size;
|
||||
unsigned sx_max_export_smx_size;
|
||||
unsigned max_hw_contexts;
|
||||
unsigned sq_num_cf_insts;
|
||||
unsigned sc_prim_fifo_size;
|
||||
unsigned sc_hiz_tile_fifo_size;
|
||||
unsigned sc_earlyz_tile_fifo_size;
|
||||
|
||||
unsigned num_shader_engines;
|
||||
unsigned num_shader_pipes_per_simd;
|
||||
unsigned num_tile_pipes;
|
||||
unsigned num_simds_per_se;
|
||||
unsigned num_backends_per_se;
|
||||
unsigned backend_disable_mask_per_asic;
|
||||
unsigned backend_map;
|
||||
unsigned num_texture_channel_caches;
|
||||
unsigned mem_max_burst_length_bytes;
|
||||
unsigned mem_row_size_in_kb;
|
||||
unsigned shader_engine_tile_size;
|
||||
unsigned num_gpus;
|
||||
unsigned multi_gpu_tile_size;
|
||||
|
||||
unsigned tile_config;
|
||||
struct r100_gpu_lockup lockup;
|
||||
};
|
||||
|
||||
union radeon_asic_config {
|
||||
struct r300_asic r300;
|
||||
struct r100_asic r100;
|
||||
struct r600_asic r600;
|
||||
struct rv770_asic rv770;
|
||||
struct evergreen_asic evergreen;
|
||||
struct cayman_asic cayman;
|
||||
};
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -169,7 +169,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
|
|||
value = rdev->accel_working;
|
||||
break;
|
||||
case RADEON_INFO_TILING_CONFIG:
|
||||
if (rdev->family >= CHIP_CEDAR)
|
||||
if (rdev->family >= CHIP_CAYMAN)
|
||||
value = rdev->config.cayman.tile_config;
|
||||
else if (rdev->family >= CHIP_CEDAR)
|
||||
value = rdev->config.evergreen.tile_config;
|
||||
else if (rdev->family >= CHIP_RV770)
|
||||
value = rdev->config.rv770.tile_config;
|
||||
|
|
@ -206,7 +208,10 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
|
|||
value = rdev->clock.spll.reference_freq * 10;
|
||||
break;
|
||||
case RADEON_INFO_NUM_BACKENDS:
|
||||
if (rdev->family >= CHIP_CEDAR)
|
||||
if (rdev->family >= CHIP_CAYMAN)
|
||||
value = rdev->config.cayman.max_backends_per_se *
|
||||
rdev->config.cayman.max_shader_engines;
|
||||
else if (rdev->family >= CHIP_CEDAR)
|
||||
value = rdev->config.evergreen.max_backends;
|
||||
else if (rdev->family >= CHIP_RV770)
|
||||
value = rdev->config.rv770.max_backends;
|
||||
|
|
|
|||
Loading…
Reference in a new issue