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drm/amd/display: update soc bb for nv14 

[why]
nv14 previously inherited soc bb from generic dcn 2, did not match
watermark values according to memory team

[how]
add nv14 specific soc bb: copy nv2 generic that it was
using from before, but changed num channels to 8

Signed-off-by: Martin Leung <martin.leung@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Martin Leung 2020-02-24 14:07:23 -05:00 committed by Alex Deucher
parent 513dc792d6
commit d5349775c1
1 changed files with 114 additions and 0 deletions
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114
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
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@ -335,6 +335,117 @@ struct _vcs_dpi_soc_bounding_box_st dcn2_0_soc = {
.use_urgent_burst_bw = 0
};
struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv14_soc = {
.clock_limits = {
{
.state = 0,
.dcfclk_mhz = 560.0,
.fabricclk_mhz = 560.0,
.dispclk_mhz = 513.0,
.dppclk_mhz = 513.0,
.phyclk_mhz = 540.0,
.socclk_mhz = 560.0,
.dscclk_mhz = 171.0,
.dram_speed_mts = 8960.0,
},
{
.state = 1,
.dcfclk_mhz = 694.0,
.fabricclk_mhz = 694.0,
.dispclk_mhz = 642.0,
.dppclk_mhz = 642.0,
.phyclk_mhz = 600.0,
.socclk_mhz = 694.0,
.dscclk_mhz = 214.0,
.dram_speed_mts = 11104.0,
},
{
.state = 2,
.dcfclk_mhz = 875.0,
.fabricclk_mhz = 875.0,
.dispclk_mhz = 734.0,
.dppclk_mhz = 734.0,
.phyclk_mhz = 810.0,
.socclk_mhz = 875.0,
.dscclk_mhz = 245.0,
.dram_speed_mts = 14000.0,
},
{
.state = 3,
.dcfclk_mhz = 1000.0,
.fabricclk_mhz = 1000.0,
.dispclk_mhz = 1100.0,
.dppclk_mhz = 1100.0,
.phyclk_mhz = 810.0,
.socclk_mhz = 1000.0,
.dscclk_mhz = 367.0,
.dram_speed_mts = 16000.0,
},
{
.state = 4,
.dcfclk_mhz = 1200.0,
.fabricclk_mhz = 1200.0,
.dispclk_mhz = 1284.0,
.dppclk_mhz = 1284.0,
.phyclk_mhz = 810.0,
.socclk_mhz = 1200.0,
.dscclk_mhz = 428.0,
.dram_speed_mts = 16000.0,
},
/*Extra state, no dispclk ramping*/
{
.state = 5,
.dcfclk_mhz = 1200.0,
.fabricclk_mhz = 1200.0,
.dispclk_mhz = 1284.0,
.dppclk_mhz = 1284.0,
.phyclk_mhz = 810.0,
.socclk_mhz = 1200.0,
.dscclk_mhz = 428.0,
.dram_speed_mts = 16000.0,
},
},
.num_states = 5,
.sr_exit_time_us = 8.6,
.sr_enter_plus_exit_time_us = 10.9,
.urgent_latency_us = 4.0,
.urgent_latency_pixel_data_only_us = 4.0,
.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
.urgent_latency_vm_data_only_us = 4.0,
.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 40.0,
.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 40.0,
.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 40.0,
.max_avg_sdp_bw_use_normal_percent = 40.0,
.max_avg_dram_bw_use_normal_percent = 40.0,
.writeback_latency_us = 12.0,
.ideal_dram_bw_after_urgent_percent = 40.0,
.max_request_size_bytes = 256,
.dram_channel_width_bytes = 2,
.fabric_datapath_to_dcn_data_return_bytes = 64,
.dcn_downspread_percent = 0.5,
.downspread_percent = 0.38,
.dram_page_open_time_ns = 50.0,
.dram_rw_turnaround_time_ns = 17.5,
.dram_return_buffer_per_channel_bytes = 8192,
.round_trip_ping_latency_dcfclk_cycles = 131,
.urgent_out_of_order_return_per_channel_bytes = 256,
.channel_interleave_bytes = 256,
.num_banks = 8,
.num_chans = 8,
.vmm_page_size_bytes = 4096,
.dram_clock_change_latency_us = 404.0,
.dummy_pstate_latency_us = 5.0,
.writeback_dram_clock_change_latency_us = 23.0,
.return_bus_width_bytes = 64,
.dispclk_dppclk_vco_speed_mhz = 3850,
.xfc_bus_transport_time_us = 20,
.xfc_xbuf_latency_tolerance_us = 4,
.use_urgent_burst_bw = 0
};
struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv12_soc = { 0 };
#ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
@ -3291,6 +3402,9 @@ void dcn20_patch_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st
static struct _vcs_dpi_soc_bounding_box_st *get_asic_rev_soc_bb(
uint32_t hw_internal_rev)
{
if (ASICREV_IS_NAVI14_M(hw_internal_rev))
return &dcn2_0_nv14_soc;
if (ASICREV_IS_NAVI12_P(hw_internal_rev))
return &dcn2_0_nv12_soc;