AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-22 23:40:25 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/amd/display: populate bios integrated info for renoir

Browse Source 
[Why]
When video_memory_type bw_params->vram_type
is assigned, wedistinguish between Ddr4MemType and LpDdr4MemType.
Because of this we will never report that we are using
LpDdr4MemType and never re-purpose WM set D

[How]
populate bios integrated info for renoir by adding the
revision number for renoir and use that integrated info
table instead of of asic_id to get the vram type

Signed-off-by: Joseph Gravenor <joseph.gravenor@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Joseph Gravenor 2019-11-07 19:20:00 -05:00 committed by Alex Deucher
parent c1825b5777
commit 01290a5766
2 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
View File

@ -1638,6 +1638,7 @@ static enum bp_result construct_integrated_info(
/* Don't need to check major revision as they are all 1 */
switch (revision.minor) {
case 11:
case 12:
result = get_integrated_info_v11(bp, info);
break;
default:

10
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
View File

@ -569,7 +569,7 @@ static unsigned int find_dcfclk_for_voltage(struct dpm_clocks *clock_table, unsi
return 0;
}
static void rn_clk_mgr_helper_populate_bw_params(struct clk_bw_params *bw_params, struct dpm_clocks *clock_table, struct hw_asic_id *asic_id)
static void rn_clk_mgr_helper_populate_bw_params(struct clk_bw_params *bw_params, struct dpm_clocks *clock_table, struct integrated_info *bios_info)
{
int i, j = 0;
@ -601,8 +601,8 @@ static void rn_clk_mgr_helper_populate_bw_params(struct clk_bw_params *bw_params
bw_params->clk_table.entries[i].dcfclk_mhz = find_dcfclk_for_voltage(clock_table, clock_table->FClocks[j].Vol);
}
bw_params->vram_type = asic_id->vram_type;
bw_params->num_channels = asic_id->vram_width / DDR4_DRAM_WIDTH;
bw_params->vram_type = bios_info->memory_type;
bw_params->num_channels = bios_info->ma_channel_number;
for (i = 0; i < WM_SET_COUNT; i++) {
bw_params->wm_table.entries[i].wm_inst = i;
@ -685,7 +685,9 @@ void rn_clk_mgr_construct(
if (pp_smu && pp_smu->rn_funcs.get_dpm_clock_table) {
pp_smu->rn_funcs.get_dpm_clock_table(&pp_smu->rn_funcs.pp_smu, &clock_table);
rn_clk_mgr_helper_populate_bw_params(clk_mgr->base.bw_params, &clock_table, &ctx->asic_id);
if (ctx->dc_bios && ctx->dc_bios->integrated_info) {
rn_clk_mgr_helper_populate_bw_params (clk_mgr->base.bw_params, &clock_table, ctx->dc_bios->integrated_info);
}
}
if (!IS_FPGA_MAXIMUS_DC(ctx->dce_environment) && clk_mgr->smu_ver >= 0x00371500) {