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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:18:06 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:18:06 +0000
commit638a9e433ecd61e64761352dbec1fa4f5874c941 (patch)
treefdbff74a238d7a5a7d1cef071b7230bc064b9f25 /drivers/gpu/drm/amd/display/dc/resource
parentReleasing progress-linux version 6.9.12-1~progress7.99u1. (diff)
downloadlinux-638a9e433ecd61e64761352dbec1fa4f5874c941.tar.xz
linux-638a9e433ecd61e64761352dbec1fa4f5874c941.zip
Merging upstream version 6.10.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/resource')
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/Makefile6
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dce112/dce112_resource.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c1
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c4
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c18
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c6
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c33
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c5
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c21
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c3
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c122
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.h12
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c43
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c22
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.h2
-rw-r--r--drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c24
19 files changed, 170 insertions, 160 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/Makefile b/drivers/gpu/drm/amd/display/dc/resource/Makefile
index 184b1f23aa..db9048974d 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/resource/Makefile
@@ -102,10 +102,6 @@ AMD_DISPLAY_FILES += $(AMD_DAL_RESOURCE_DCN21)
###############################################################################
-###############################################################################
-
-###############################################################################
-
RESOURCE_DCN30 = dcn30_resource.o
AMD_DAL_RESOURCE_DCN30 = $(addprefix $(AMDDALPATH)/dc/resource/dcn30/,$(RESOURCE_DCN30))
@@ -202,6 +198,4 @@ AMD_DISPLAY_FILES += $(AMD_DAL_RESOURCE_DCN351)
###############################################################################
-###############################################################################
-
endif
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce112/dce112_resource.c
index d1edac46c9..88afb2a30e 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dce112/dce112_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dce112/dce112_resource.c
@@ -864,8 +864,6 @@ static struct clock_source *find_matching_pll(
default:
return NULL;
}
-
- return NULL;
}
static enum dc_status build_mapped_resource(
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c
index 20662edd0a..621825a51f 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c
@@ -1060,7 +1060,7 @@ static bool dce120_resource_construct(
struct irq_service_init_data irq_init_data;
static const struct resource_create_funcs *res_funcs;
bool is_vg20 = ASICREV_IS_VEGA20_P(ctx->asic_id.hw_internal_rev);
- uint32_t pipe_fuses;
+ uint32_t pipe_fuses = 0;
ctx->dc_bios->regs = &bios_regs;
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c
index 35a2cce0c2..56ee45e12b 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dce80/dce80_resource.c
@@ -56,7 +56,6 @@
#include "dce/dce_aux.h"
#include "dce/dce_abm.h"
#include "dce/dce_i2c.h"
-/* TODO remove this include */
#ifndef mmMC_HUB_RDREQ_DMIF_LIMIT
#include "gmc/gmc_7_1_d.h"
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c
index d08d109692..563c5eec83 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c
@@ -513,7 +513,7 @@ static const struct dc_plane_cap plane_cap = {
.argb8888 = true,
.nv12 = true,
.fp16 = true,
- .p010 = true
+ .p010 = false
},
.max_upscale_factor = {
@@ -569,6 +569,7 @@ static const struct dc_debug_options debug_defaults_diags = {
.disable_pplib_clock_request = true,
.disable_pplib_wm_range = true,
.underflow_assert_delay_us = 0xFFFFFFFF,
+ .enable_legacy_fast_update = true,
};
static void dcn10_dpp_destroy(struct dpp **dpp)
@@ -1631,6 +1632,7 @@ static bool dcn10_resource_construct(
/* valid pipe num */
pool->base.pipe_count = j;
pool->base.timing_generator_count = j;
+ pool->base.mpcc_count = j;
/* within dml lib, it is hard code to 4. If ASIC pipe is fused,
* the value may be changed
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
index 622214b365..0a939437e1 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
@@ -62,6 +62,9 @@
#include "dcn20/dcn20_vmid.h"
#include "dce/dce_panel_cntl.h"
+#include "dcn20/dcn20_dwb.h"
+#include "dcn20/dcn20_mmhubbub.h"
+
#include "navi10_ip_offset.h"
#include "dcn/dcn_2_0_0_offset.h"
@@ -71,9 +74,6 @@
#include "nbio/nbio_2_3_offset.h"
-#include "dcn20/dcn20_dwb.h"
-#include "dcn20/dcn20_mmhubbub.h"
-
#include "mmhub/mmhub_2_0_0_offset.h"
#include "mmhub/mmhub_2_0_0_sh_mask.h"
@@ -83,11 +83,10 @@
#include "dce/dce_aux.h"
#include "dce/dce_i2c.h"
#include "vm_helper.h"
-#include "link_enc_cfg.h"
-
-#include "amdgpu_socbb.h"
+#include "link_enc_cfg.h"
#include "link.h"
+
#define DC_LOGGER_INIT(logger)
#ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
@@ -1282,8 +1281,13 @@ void dcn20_build_pipe_pix_clk_params(struct pipe_ctx *pipe_ctx)
static enum dc_status build_pipe_hw_param(struct pipe_ctx *pipe_ctx)
{
+ struct resource_pool *pool = pipe_ctx->stream->ctx->dc->res_pool;
- dcn20_build_pipe_pix_clk_params(pipe_ctx);
+ if (pool->funcs->build_pipe_pix_clk_params) {
+ pool->funcs->build_pipe_pix_clk_params(pipe_ctx);
+ } else {
+ dcn20_build_pipe_pix_clk_params(pipe_ctx);
+ }
pipe_ctx->stream->clamping.pixel_encoding = pipe_ctx->stream->timing.pixel_encoding;
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c
index 914b234d7f..070a4efb30 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c
@@ -55,7 +55,6 @@
#include "dce110/dce110_resource.h"
#include "dce/dce_aux.h"
#include "dce/dce_i2c.h"
-#include "dcn201/dcn201_hubbub.h"
#include "dcn10/dcn10_resource.h"
#include "cyan_skillfish_ip_offset.h"
@@ -182,6 +181,7 @@ static struct _vcs_dpi_soc_bounding_box_st dcn201_soc = {
.socclk_mhz = 1254.0,
.dram_speed_mts = 14000.0,
},
+ /* state4 is not an actual state, just defines unsupported for dml*/
{
.state = 4,
.dscclk_mhz = 400.0,
@@ -566,6 +566,8 @@ static const struct resource_caps res_cap_dnc201 = {
.num_audio = 2,
.num_stream_encoder = 2,
.num_pll = 2,
+ .num_dwb = 0,
+ .num_dsc = 0,
.num_ddc = 2,
};
@@ -612,7 +614,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.scl_reset_length10 = true,
.sanity_checks = false,
.underflow_assert_delay_us = 0xFFFFFFFF,
- .enable_tri_buf = false,
+ .enable_tri_buf = true,
.enable_legacy_fast_update = true,
.using_dml2 = false,
};
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c
index 65d337731f..8663cbc3d1 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c
@@ -581,32 +581,6 @@ static const struct resource_caps res_cap_rn = {
.num_dsc = 3,
};
-#ifdef DIAGS_BUILD
-static const struct resource_caps res_cap_rn_FPGA_4pipe = {
- .num_timing_generator = 4,
- .num_opp = 4,
- .num_video_plane = 4,
- .num_audio = 7,
- .num_stream_encoder = 4,
- .num_pll = 4,
- .num_dwb = 1,
- .num_ddc = 4,
- .num_dsc = 0,
-};
-
-static const struct resource_caps res_cap_rn_FPGA_2pipe_dsc = {
- .num_timing_generator = 2,
- .num_opp = 2,
- .num_video_plane = 2,
- .num_audio = 7,
- .num_stream_encoder = 2,
- .num_pll = 4,
- .num_dwb = 1,
- .num_ddc = 4,
- .num_dsc = 2,
-};
-#endif
-
static const struct dc_plane_cap plane_cap = {
.type = DC_PLANE_TYPE_DCN_UNIVERSAL,
.per_pixel_alpha = true,
@@ -1415,16 +1389,11 @@ static bool dcn21_resource_construct(
struct dc_context *ctx = dc->ctx;
struct irq_service_init_data init_data;
uint32_t pipe_fuses = read_pipe_fuses(ctx);
- uint32_t num_pipes;
+ uint32_t num_pipes = 0;
ctx->dc_bios->regs = &bios_regs;
pool->base.res_cap = &res_cap_rn;
-#ifdef DIAGS_BUILD
- if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
- //pool->base.res_cap = &res_cap_nv10_FPGA_2pipe_dsc;
- pool->base.res_cap = &res_cap_rn_FPGA_4pipe;
-#endif
pool->base.funcs = &dcn21_res_pool_funcs;
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c
index b427a98066..f35cc30783 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c
@@ -1639,7 +1639,7 @@ noinline bool dcn30_internal_validate_bw(
int split[MAX_PIPES] = { 0 };
bool merge[MAX_PIPES] = { false };
bool newly_split[MAX_PIPES] = { false };
- int pipe_cnt, i, pipe_idx, vlevel;
+ int pipe_cnt, i, pipe_idx, vlevel = 0;
struct vba_vars_st *vba = &context->bw_ctx.dml.vba;
ASSERT(pipes);
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c
index 25cd6236b0..8bc1bcaeaa 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c
@@ -1143,7 +1143,7 @@ static bool dcn303_resource_construct(
int i;
struct dc_context *ctx = dc->ctx;
struct irq_service_init_data init_data;
- struct ddc_service_init_data ddc_init_data;
+ struct ddc_service_init_data ddc_init_data = {0};
ctx->dc_bios->regs = &bios_regs;
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c
index f38de53911..d4c3e2754f 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c
@@ -75,7 +75,6 @@
#include "dcn30/dcn30_dwb.h"
#include "dcn30/dcn30_mmhubbub.h"
-// TODO: change include headers /amd/include/asic_reg after upstream
#include "yellow_carp_offset.h"
#include "dcn/dcn_3_1_2_offset.h"
#include "dcn/dcn_3_1_2_sh_mask.h"
@@ -1647,7 +1646,7 @@ int dcn31_populate_dml_pipes_from_context(
{
int i, pipe_cnt;
struct resource_context *res_ctx = &context->res_ctx;
- struct pipe_ctx *pipe;
+ struct pipe_ctx *pipe = 0;
bool upscaled = false;
DC_FP_START();
@@ -1776,7 +1775,7 @@ bool dcn31_validate_bandwidth(struct dc *dc,
out = dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, fast_validate, true);
DC_FP_END();
- // Disable fast_validate to set min dcfclk in alculate_wm_and_dlg
+ // Disable fast_validate to set min dcfclk in calculate_wm_and_dlg
if (pipe_cnt == 0)
fast_validate = false;
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c
index 2791fc45bb..ff50f43e4c 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c
@@ -925,27 +925,10 @@ static const struct dc_debug_options debug_defaults_drv = {
},
.seamless_boot_odm_combine = true,
+ .enable_legacy_fast_update = true,
.using_dml2 = false,
};
-static const struct dc_debug_options debug_defaults_diags = {
- .disable_dmcu = true,
- .force_abm_enable = false,
- .timing_trace = true,
- .clock_trace = true,
- .disable_dpp_power_gate = true,
- .disable_hubp_power_gate = true,
- .disable_clock_gate = true,
- .disable_pplib_clock_request = true,
- .disable_pplib_wm_range = true,
- .disable_stutter = false,
- .scl_reset_length10 = true,
- .dwb_fi_phase = -1, // -1 = disable
- .dmub_command_table = true,
- .enable_tri_buf = true,
- .use_max_lb = true
-};
-
static const struct dc_panel_config panel_config_defaults = {
.psr = {
.disable_psr = false,
@@ -1943,8 +1926,6 @@ static bool dcn314_resource_construct(
if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
dc->debug = debug_defaults_drv;
- else
- dc->debug = debug_defaults_diags;
/* Disable pipe power gating */
dc->debug.disable_dpp_power_gate = true;
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c
index efa5627b0c..5fd52c5fce 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c
@@ -125,7 +125,6 @@
#include "link_enc_cfg.h"
#define DCN3_16_MAX_DET_SIZE 384
-#define DCN3_16_MIN_COMPBUF_SIZE_KB 128
#define DCN3_16_CRB_SEGMENT_SIZE_KB 64
enum dcn31_clk_src_array_id {
@@ -1616,7 +1615,7 @@ static int dcn316_populate_dml_pipes_from_context(
{
int i, pipe_cnt;
struct resource_context *res_ctx = &context->res_ctx;
- struct pipe_ctx *pipe;
+ struct pipe_ctx *pipe = 0;
const int max_usable_det = context->bw_ctx.dml.ip.config_return_buffer_size_in_kbytes - DCN3_16_MIN_COMPBUF_SIZE_KB;
DC_FP_START();
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
index 1f5a91b764..d84c8e0e5c 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
@@ -1804,7 +1804,9 @@ bool dcn32_validate_bandwidth(struct dc *dc,
bool out = false;
if (dc->debug.using_dml2)
- out = dml2_validate(dc, context, fast_validate);
+ out = dml2_validate(dc, context,
+ context->power_source == DC_POWER_SOURCE_DC ? context->bw_ctx.dml2_dc_power_source : context->bw_ctx.dml2,
+ fast_validate);
else
out = dml1_validate(dc, context, fast_validate);
return out;
@@ -1820,9 +1822,48 @@ int dcn32_populate_dml_pipes_from_context(
struct pipe_ctx *pipe = NULL;
bool subvp_in_use = false;
struct dc_crtc_timing *timing;
+ int subvp_main_pipe_index = -1;
+ enum mall_stream_type mall_type;
+ bool single_display_subvp = false;
+ struct dc_stream_state *stream = NULL;
+ int num_subvp_main = 0;
+ int num_subvp_phantom = 0;
+ int num_subvp_none = 0;
+ int odm_slice_count;
dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
+ /* For single display subvp, look for subvp main so if we have phantom
+ * pipe, we can set odm policy to match main pipe
+ */
+ for (i = 0; i < context->stream_count; i++) {
+ stream = context->streams[i];
+ mall_type = dc_state_get_stream_subvp_type(context, stream);
+ if (mall_type == SUBVP_MAIN)
+ num_subvp_main++;
+ else if (mall_type == SUBVP_PHANTOM)
+ num_subvp_phantom++;
+ else
+ num_subvp_none++;
+ }
+ if (num_subvp_main == 1 && num_subvp_phantom == 1 && num_subvp_none == 0)
+ single_display_subvp = true;
+
+ if (single_display_subvp) {
+ for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
+ pipe = &res_ctx->pipe_ctx[i];
+ if (!res_ctx->pipe_ctx[i].stream)
+ continue;
+
+ mall_type = dc_state_get_pipe_subvp_type(context, pipe);
+ if (mall_type == SUBVP_MAIN) {
+ if (resource_is_pipe_type(pipe, OTG_MASTER))
+ subvp_main_pipe_index = i;
+ }
+ pipe_cnt++;
+ }
+ }
+
for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
if (!res_ctx->pipe_ctx[i].stream)
@@ -1837,7 +1878,21 @@ int dcn32_populate_dml_pipes_from_context(
pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
if (dc->config.enable_windowed_mpo_odm &&
dc->debug.enable_single_display_2to1_odm_policy) {
- switch (resource_get_odm_slice_count(pipe)) {
+ /* For single display subvp, if pipe is phantom pipe,
+ * then copy odm policy from subvp main pipe
+ */
+ mall_type = dc_state_get_pipe_subvp_type(context, pipe);
+ if (single_display_subvp && (mall_type == SUBVP_PHANTOM)) {
+ if (subvp_main_pipe_index < 0) {
+ odm_slice_count = -1;
+ ASSERT(0);
+ } else {
+ odm_slice_count = resource_get_odm_slice_count(&res_ctx->pipe_ctx[subvp_main_pipe_index]);
+ }
+ } else {
+ odm_slice_count = resource_get_odm_slice_count(pipe);
+ }
+ switch (odm_slice_count) {
case 2:
pipes[pipe_cnt].pipe.dest.odm_combine_policy = dm_odm_combine_policy_2to1;
break;
@@ -1850,6 +1905,7 @@ int dcn32_populate_dml_pipes_from_context(
} else {
pipes[pipe_cnt].pipe.dest.odm_combine_policy = dm_odm_combine_policy_dal;
}
+
pipes[pipe_cnt].pipe.src.gpuvm_min_page_size_kbytes = 256; // according to spreadsheet
pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
pipes[pipe_cnt].pipe.scale_ratio_depth.lb_depth = dm_lb_19;
@@ -1917,6 +1973,22 @@ int dcn32_populate_dml_pipes_from_context(
return pipe_cnt;
}
+unsigned int dcn32_calculate_mall_ways_from_bytes(const struct dc *dc, unsigned int total_size_in_mall_bytes)
+{
+ uint32_t cache_lines_used, lines_per_way, total_cache_lines, num_ways;
+
+ /* add 2 lines for worst case alignment */
+ cache_lines_used = total_size_in_mall_bytes / dc->caps.cache_line_size + 2;
+
+ total_cache_lines = dc->caps.max_cab_allocation_bytes / dc->caps.cache_line_size;
+ lines_per_way = total_cache_lines / dc->caps.cache_num_ways;
+ num_ways = cache_lines_used / lines_per_way;
+ if (cache_lines_used % lines_per_way > 0)
+ num_ways++;
+
+ return num_ways;
+}
+
static struct dc_cap_funcs cap_funcs = {
.get_dcc_compression_cap = dcn20_get_dcc_compression_cap,
.get_subvp_en = dcn32_subvp_in_use,
@@ -1934,10 +2006,22 @@ void dcn32_calculate_wm_and_dlg(struct dc *dc, struct dc_state *context,
static void dcn32_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
{
+ struct dml2_configuration_options *dml2_opt = &dc->dml2_tmp;
+
+ memcpy(dml2_opt, &dc->dml2_options, sizeof(dc->dml2_options));
+
DC_FP_START();
+
dcn32_update_bw_bounding_box_fpu(dc, bw_params);
+
+ dml2_opt->use_clock_dc_limits = false;
if (dc->debug.using_dml2 && dc->current_state && dc->current_state->bw_ctx.dml2)
- dml2_reinit(dc, &dc->dml2_options, &dc->current_state->bw_ctx.dml2);
+ dml2_reinit(dc, dml2_opt, &dc->current_state->bw_ctx.dml2);
+
+ dml2_opt->use_clock_dc_limits = true;
+ if (dc->debug.using_dml2 && dc->current_state && dc->current_state->bw_ctx.dml2_dc_power_source)
+ dml2_reinit(dc, dml2_opt, &dc->current_state->bw_ctx.dml2_dc_power_source);
+
DC_FP_END();
}
@@ -1965,6 +2049,7 @@ static struct resource_funcs dcn32_res_pool_funcs = {
.update_soc_for_wm_a = dcn30_update_soc_for_wm_a,
.add_phantom_pipes = dcn32_add_phantom_pipes,
.build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params,
+ .calculate_mall_ways_from_bytes = dcn32_calculate_mall_ways_from_bytes,
};
static uint32_t read_pipe_fuses(struct dc_context *ctx)
@@ -2053,7 +2138,8 @@ static bool dcn32_resource_construct(
dc->caps.min_horizontal_blanking_period = 80;
dc->caps.dmdata_alloc_size = 2048;
dc->caps.mall_size_per_mem_channel = 4;
- dc->caps.mall_size_total = 0;
+ /* total size = mall per channel * num channels * 1024 * 1024 */
+ dc->caps.mall_size_total = dc->caps.mall_size_per_mem_channel * dc->ctx->dc_bios->vram_info.num_chans * 1048576;
dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
dc->caps.cache_line_size = 64;
@@ -2367,30 +2453,10 @@ static bool dcn32_resource_construct(
dc->dml2_options.use_native_soc_bb_construction = true;
dc->dml2_options.minimize_dispclk_using_odm = true;
- dc->dml2_options.callbacks.dc = dc;
- dc->dml2_options.callbacks.build_scaling_params = &resource_build_scaling_params;
+ resource_init_common_dml2_callbacks(dc, &dc->dml2_options);
dc->dml2_options.callbacks.can_support_mclk_switch_using_fw_based_vblank_stretch = &dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch;
- dc->dml2_options.callbacks.acquire_secondary_pipe_for_mpc_odm = &dc_resource_acquire_secondary_pipe_for_mpc_odm_legacy;
- dc->dml2_options.callbacks.update_pipes_for_stream_with_slice_count = &resource_update_pipes_for_stream_with_slice_count;
- dc->dml2_options.callbacks.update_pipes_for_plane_with_slice_count = &resource_update_pipes_for_plane_with_slice_count;
- dc->dml2_options.callbacks.get_mpc_slice_index = &resource_get_mpc_slice_index;
- dc->dml2_options.callbacks.get_odm_slice_index = &resource_get_odm_slice_index;
- dc->dml2_options.callbacks.get_opp_head = &resource_get_opp_head;
-
- dc->dml2_options.svp_pstate.callbacks.dc = dc;
- dc->dml2_options.svp_pstate.callbacks.add_phantom_plane = &dc_state_add_phantom_plane;
- dc->dml2_options.svp_pstate.callbacks.add_phantom_stream = &dc_state_add_phantom_stream;
- dc->dml2_options.svp_pstate.callbacks.build_scaling_params = &resource_build_scaling_params;
- dc->dml2_options.svp_pstate.callbacks.create_phantom_plane = &dc_state_create_phantom_plane;
- dc->dml2_options.svp_pstate.callbacks.remove_phantom_plane = &dc_state_remove_phantom_plane;
- dc->dml2_options.svp_pstate.callbacks.remove_phantom_stream = &dc_state_remove_phantom_stream;
- dc->dml2_options.svp_pstate.callbacks.create_phantom_stream = &dc_state_create_phantom_stream;
- dc->dml2_options.svp_pstate.callbacks.release_phantom_plane = &dc_state_release_phantom_plane;
- dc->dml2_options.svp_pstate.callbacks.release_phantom_stream = &dc_state_release_phantom_stream;
dc->dml2_options.svp_pstate.callbacks.release_dsc = &dcn20_release_dsc;
- dc->dml2_options.svp_pstate.callbacks.get_pipe_subvp_type = &dc_state_get_pipe_subvp_type;
- dc->dml2_options.svp_pstate.callbacks.get_stream_subvp_type = &dc_state_get_stream_subvp_type;
- dc->dml2_options.svp_pstate.callbacks.get_paired_subvp_stream = &dc_state_get_paired_subvp_stream;
+ dc->dml2_options.svp_pstate.callbacks.calculate_mall_ways_from_bytes = pool->base.funcs->calculate_mall_ways_from_bytes;
dc->dml2_options.svp_pstate.subvp_fw_processing_delay_us = dc->caps.subvp_fw_processing_delay_us;
dc->dml2_options.svp_pstate.subvp_prefetch_end_to_mall_start_us = dc->caps.subvp_prefetch_end_to_mall_start_us;
@@ -2488,7 +2554,7 @@ struct resource_pool *dcn32_create_resource_pool(
* full update which delays the flip for 1 frame. If we use the original pipe
* we don't have to toggle its power. So we can flip faster.
*/
-static int find_optimal_free_pipe_as_secondary_dpp_pipe(
+int dcn32_find_optimal_free_pipe_as_secondary_dpp_pipe(
const struct resource_context *cur_res_ctx,
struct resource_context *new_res_ctx,
const struct resource_pool *pool,
@@ -2671,7 +2737,7 @@ struct pipe_ctx *dcn32_acquire_free_pipe_as_secondary_dpp_pipe(
return dcn32_acquire_idle_pipe_for_head_pipe_in_layer(
new_ctx, pool, opp_head_pipe->stream, opp_head_pipe);
- free_pipe_idx = find_optimal_free_pipe_as_secondary_dpp_pipe(
+ free_pipe_idx = dcn32_find_optimal_free_pipe_as_secondary_dpp_pipe(
&cur_ctx->res_ctx, &new_ctx->res_ctx,
pool, opp_head_pipe);
if (free_pipe_idx >= 0) {
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.h b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.h
index 2258c5c721..fee67fbab8 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.h
@@ -113,10 +113,6 @@ void dcn32_calculate_wm_and_dlg(
int pipe_cnt,
int vlevel);
-uint32_t dcn32_helper_mall_bytes_to_ways(
- struct dc *dc,
- uint32_t total_size_in_mall_bytes);
-
uint32_t dcn32_helper_calculate_mall_bytes_for_cursor(
struct dc *dc,
struct pipe_ctx *pipe_ctx,
@@ -141,6 +137,12 @@ bool dcn32_any_surfaces_rotated(struct dc *dc, struct dc_state *context);
bool dcn32_is_center_timing(struct pipe_ctx *pipe);
bool dcn32_is_psr_capable(struct pipe_ctx *pipe);
+int dcn32_find_optimal_free_pipe_as_secondary_dpp_pipe(
+ const struct resource_context *cur_res_ctx,
+ struct resource_context *new_res_ctx,
+ const struct resource_pool *pool,
+ const struct pipe_ctx *new_opp_head);
+
struct pipe_ctx *dcn32_acquire_free_pipe_as_secondary_dpp_pipe(
const struct dc_state *cur_ctx,
struct dc_state *new_ctx,
@@ -184,6 +186,8 @@ void dcn32_update_dml_pipes_odm_policy_based_on_context(struct dc *dc, struct dc
void dcn32_override_min_req_dcfclk(struct dc *dc, struct dc_state *context);
+unsigned int dcn32_calculate_mall_ways_from_bytes(const struct dc *dc, unsigned int total_size_in_mall_bytes);
+
/* definitions for run time init of reg offsets */
/* CLK SRC */
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c
index e83d340ed6..9a3cc0514a 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c
@@ -1581,10 +1581,22 @@ static struct dc_cap_funcs cap_funcs = {
static void dcn321_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
{
+ struct dml2_configuration_options *dml2_opt = &dc->dml2_tmp;
+
+ memcpy(dml2_opt, &dc->dml2_options, sizeof(dc->dml2_options));
+
DC_FP_START();
+
dcn321_update_bw_bounding_box_fpu(dc, bw_params);
+
+ dml2_opt->use_clock_dc_limits = false;
if (dc->debug.using_dml2 && dc->current_state && dc->current_state->bw_ctx.dml2)
- dml2_reinit(dc, &dc->dml2_options, &dc->current_state->bw_ctx.dml2);
+ dml2_reinit(dc, dml2_opt, &dc->current_state->bw_ctx.dml2);
+
+ dml2_opt->use_clock_dc_limits = true;
+ if (dc->debug.using_dml2 && dc->current_state && dc->current_state->bw_ctx.dml2_dc_power_source)
+ dml2_reinit(dc, dml2_opt, &dc->current_state->bw_ctx.dml2_dc_power_source);
+
DC_FP_END();
}
@@ -1612,6 +1624,7 @@ static struct resource_funcs dcn321_res_pool_funcs = {
.update_soc_for_wm_a = dcn30_update_soc_for_wm_a,
.add_phantom_pipes = dcn32_add_phantom_pipes,
.build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params,
+ .calculate_mall_ways_from_bytes = dcn32_calculate_mall_ways_from_bytes,
};
static uint32_t read_pipe_fuses(struct dc_context *ctx)
@@ -1699,7 +1712,9 @@ static bool dcn321_resource_construct(
dc->caps.min_horizontal_blanking_period = 80;
dc->caps.dmdata_alloc_size = 2048;
dc->caps.mall_size_per_mem_channel = 4;
- dc->caps.mall_size_total = 0;
+ /* total size = mall per channel * num channels * 1024 * 1024 */
+ dc->caps.mall_size_total = dc->caps.mall_size_per_mem_channel * dc->ctx->dc_bios->vram_info.num_chans * 1048576;
+
dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
dc->caps.cache_line_size = 64;
dc->caps.cache_num_ways = 16;
@@ -2000,30 +2015,10 @@ static bool dcn321_resource_construct(
dc->dml2_options.use_native_soc_bb_construction = true;
dc->dml2_options.minimize_dispclk_using_odm = true;
- dc->dml2_options.callbacks.dc = dc;
- dc->dml2_options.callbacks.build_scaling_params = &resource_build_scaling_params;
+ resource_init_common_dml2_callbacks(dc, &dc->dml2_options);
dc->dml2_options.callbacks.can_support_mclk_switch_using_fw_based_vblank_stretch = &dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch;
- dc->dml2_options.callbacks.acquire_secondary_pipe_for_mpc_odm = &dc_resource_acquire_secondary_pipe_for_mpc_odm_legacy;
- dc->dml2_options.callbacks.update_pipes_for_stream_with_slice_count = &resource_update_pipes_for_stream_with_slice_count;
- dc->dml2_options.callbacks.update_pipes_for_plane_with_slice_count = &resource_update_pipes_for_plane_with_slice_count;
- dc->dml2_options.callbacks.get_mpc_slice_index = &resource_get_mpc_slice_index;
- dc->dml2_options.callbacks.get_odm_slice_index = &resource_get_odm_slice_index;
- dc->dml2_options.callbacks.get_opp_head = &resource_get_opp_head;
-
- dc->dml2_options.svp_pstate.callbacks.dc = dc;
- dc->dml2_options.svp_pstate.callbacks.add_phantom_plane = &dc_state_add_phantom_plane;
- dc->dml2_options.svp_pstate.callbacks.add_phantom_stream = &dc_state_add_phantom_stream;
- dc->dml2_options.svp_pstate.callbacks.build_scaling_params = &resource_build_scaling_params;
- dc->dml2_options.svp_pstate.callbacks.create_phantom_plane = &dc_state_create_phantom_plane;
- dc->dml2_options.svp_pstate.callbacks.remove_phantom_plane = &dc_state_remove_phantom_plane;
- dc->dml2_options.svp_pstate.callbacks.remove_phantom_stream = &dc_state_remove_phantom_stream;
- dc->dml2_options.svp_pstate.callbacks.create_phantom_stream = &dc_state_create_phantom_stream;
- dc->dml2_options.svp_pstate.callbacks.release_phantom_plane = &dc_state_release_phantom_plane;
- dc->dml2_options.svp_pstate.callbacks.release_phantom_stream = &dc_state_release_phantom_stream;
dc->dml2_options.svp_pstate.callbacks.release_dsc = &dcn20_release_dsc;
- dc->dml2_options.svp_pstate.callbacks.get_pipe_subvp_type = &dc_state_get_pipe_subvp_type;
- dc->dml2_options.svp_pstate.callbacks.get_stream_subvp_type = &dc_state_get_stream_subvp_type;
- dc->dml2_options.svp_pstate.callbacks.get_paired_subvp_stream = &dc_state_get_paired_subvp_stream;
+ dc->dml2_options.svp_pstate.callbacks.calculate_mall_ways_from_bytes = pool->base.funcs->calculate_mall_ways_from_bytes;
dc->dml2_options.svp_pstate.subvp_fw_processing_delay_us = dc->caps.subvp_fw_processing_delay_us;
dc->dml2_options.svp_pstate.subvp_prefetch_end_to_mall_start_us = dc->caps.subvp_prefetch_end_to_mall_start_us;
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c
index cf0cb5cf4b..2df8a74251 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c
@@ -721,7 +721,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.disable_dpp_power_gate = true,
.disable_hubp_power_gate = true,
.disable_optc_power_gate = true, /*should the same as above two*/
- .disable_hpo_power_gate = true, /*dmubfw force domain25 on*/
+ .disable_hpo_power_gate = false, /*dmubfw force domain25 on*/
.disable_clock_gate = false,
.disable_dsc_power_gate = true,
.vsr_support = true,
@@ -764,12 +764,12 @@ static const struct dc_debug_options debug_defaults_drv = {
},
.seamless_boot_odm_combine = DML_FAIL_SOURCE_PIXEL_FORMAT,
.enable_z9_disable_interface = true, /* Allow support for the PMFW interface for disable Z9*/
- .minimum_z8_residency_time = 2100,
+ .minimum_z8_residency_time = 1, /* Always allow when other conditions are met */
.using_dml2 = true,
.support_eDP1_5 = true,
.enable_hpo_pg_support = false,
.enable_legacy_fast_update = true,
- .enable_single_display_2to1_odm_policy = false,
+ .enable_single_display_2to1_odm_policy = true,
.disable_idle_power_optimizations = false,
.dmcub_emulation = false,
.disable_boot_optimizations = false,
@@ -783,7 +783,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.psp_disabled_wa = true,
.ips2_eval_delay_us = 2000,
.ips2_entry_delay_us = 800,
- .disable_dmub_reallow_idle = true,
+ .disable_dmub_reallow_idle = false,
.static_screen_wait_frames = 2,
};
@@ -1736,7 +1736,9 @@ static bool dcn35_validate_bandwidth(struct dc *dc,
{
bool out = false;
- out = dml2_validate(dc, context, fast_validate);
+ out = dml2_validate(dc, context,
+ context->power_source == DC_POWER_SOURCE_DC ? context->bw_ctx.dml2_dc_power_source : context->bw_ctx.dml2,
+ fast_validate);
if (fast_validate)
return out;
@@ -2140,15 +2142,9 @@ static bool dcn35_resource_construct(
dc->dml2_options.minimize_dispclk_using_odm = true;
dc->dml2_options.enable_windowed_mpo_odm = dc->config.enable_windowed_mpo_odm;
- dc->dml2_options.callbacks.dc = dc;
- dc->dml2_options.callbacks.build_scaling_params = &resource_build_scaling_params;
+ resource_init_common_dml2_callbacks(dc, &dc->dml2_options);
dc->dml2_options.callbacks.can_support_mclk_switch_using_fw_based_vblank_stretch = &dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch;
- dc->dml2_options.callbacks.acquire_secondary_pipe_for_mpc_odm = &dc_resource_acquire_secondary_pipe_for_mpc_odm_legacy;
- dc->dml2_options.callbacks.update_pipes_for_stream_with_slice_count = &resource_update_pipes_for_stream_with_slice_count;
- dc->dml2_options.callbacks.update_pipes_for_plane_with_slice_count = &resource_update_pipes_for_plane_with_slice_count;
- dc->dml2_options.callbacks.get_mpc_slice_index = &resource_get_mpc_slice_index;
- dc->dml2_options.callbacks.get_odm_slice_index = &resource_get_odm_slice_index;
- dc->dml2_options.callbacks.get_opp_head = &resource_get_opp_head;
+
dc->dml2_options.max_segments_per_hubp = 24;
dc->dml2_options.det_segment_size = DCN3_2_DET_SEG_SIZE;/*todo*/
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.h b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.h
index a51c4a9eaa..f97bb4cb37 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.h
@@ -240,6 +240,8 @@ struct resource_pool *dcn35_create_resource_pool(
SRI_ARR(OTG_V_TOTAL_MAX, OTG, inst),\
SRI_ARR(OTG_V_TOTAL_MIN, OTG, inst),\
SRI_ARR(OTG_V_TOTAL_CONTROL, OTG, inst),\
+ SRI_ARR(OTG_V_COUNT_STOP_CONTROL, OTG, inst),\
+ SRI_ARR(OTG_V_COUNT_STOP_CONTROL2, OTG, inst),\
SRI_ARR(OTG_TRIGA_CNTL, OTG, inst),\
SRI_ARR(OTG_FORCE_COUNT_NOW_CNTL, OTG, inst),\
SRI_ARR(OTG_STATIC_SCREEN_CONTROL, OTG, inst),\
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c
index 116b591231..ddf9560ab7 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c
@@ -758,7 +758,7 @@ static const struct dc_debug_options debug_defaults_drv = {
//must match enable_single_display_2to1_odm_policy to support dynamic ODM transitions
.enable_double_buffered_dsc_pg_support = true,
.enable_dp_dig_pixel_rate_div_policy = 1,
- .disable_z10 = true,
+ .disable_z10 = false,
.ignore_pg = true,
.psp_disabled_wa = true,
.ips2_eval_delay_us = 2000,
@@ -1716,19 +1716,20 @@ static bool dcn351_validate_bandwidth(struct dc *dc,
{
bool out = false;
- out = dml2_validate(dc, context, fast_validate);
+ out = dml2_validate(dc, context,
+ context->power_source == DC_POWER_SOURCE_DC ? context->bw_ctx.dml2_dc_power_source : context->bw_ctx.dml2,
+ fast_validate);
if (fast_validate)
return out;
DC_FP_START();
- dcn351_decide_zstate_support(dc, context);
+ dcn35_decide_zstate_support(dc, context);
DC_FP_END();
return out;
}
-
static struct resource_funcs dcn351_res_pool_funcs = {
.destroy = dcn351_destroy_resource_pool,
.link_enc_create = dcn35_link_encoder_create,
@@ -1871,6 +1872,9 @@ static bool dcn351_resource_construct(
/* Use pipe context based otg sync logic */
dc->config.use_pipe_ctx_sync_logic = true;
+ /* Use psp mailbox to enable assr */
+ dc->config.use_assr_psp_message = true;
+
/* read VBIOS LTTPR caps */
{
if (ctx->dc_bios->funcs->get_lttpr_caps) {
@@ -1890,6 +1894,8 @@ static bool dcn351_resource_construct(
if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
dc->debug = debug_defaults_drv;
+ /*HW default is to have all the FGCG enabled, SW no need to program them*/
+ dc->debug.enable_fine_grain_clock_gating.u32All = 0xFFFF;
// Init the vm_helper
if (dc->vm_helper)
vm_helper_init(dc->vm_helper, 16);
@@ -2120,15 +2126,9 @@ static bool dcn351_resource_construct(
dc->dml2_options.minimize_dispclk_using_odm = true;
dc->dml2_options.enable_windowed_mpo_odm = dc->config.enable_windowed_mpo_odm;
- dc->dml2_options.callbacks.dc = dc;
- dc->dml2_options.callbacks.build_scaling_params = &resource_build_scaling_params;
+ resource_init_common_dml2_callbacks(dc, &dc->dml2_options);
dc->dml2_options.callbacks.can_support_mclk_switch_using_fw_based_vblank_stretch = &dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch;
- dc->dml2_options.callbacks.acquire_secondary_pipe_for_mpc_odm = &dc_resource_acquire_secondary_pipe_for_mpc_odm_legacy;
- dc->dml2_options.callbacks.update_pipes_for_stream_with_slice_count = &resource_update_pipes_for_stream_with_slice_count;
- dc->dml2_options.callbacks.update_pipes_for_plane_with_slice_count = &resource_update_pipes_for_plane_with_slice_count;
- dc->dml2_options.callbacks.get_mpc_slice_index = &resource_get_mpc_slice_index;
- dc->dml2_options.callbacks.get_odm_slice_index = &resource_get_odm_slice_index;
- dc->dml2_options.callbacks.get_opp_head = &resource_get_opp_head;
+
dc->dml2_options.max_segments_per_hubp = 24;
dc->dml2_options.det_segment_size = DCN3_2_DET_SEG_SIZE;/*todo*/