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Also add nv_perf_level for nvidia (needed as a parameter to nvidia-xsettings)

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Marc Di Luzio
2019-02-03 18:33:41 +00:00
parent 4152104d2b
commit 142b2fb32d
7 changed files with 41 additions and 9 deletions
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14
daemon/gamemode-gpu.c
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@ -111,7 +111,7 @@ int game_mode_initialise_gpu(GameModeConfig *config, GameModeGPUInfo **info)
const int nv_mem_hard_limit = 2000;
if (new_info->core > nv_core_hard_limit || new_info->mem > nv_mem_hard_limit) {
LOG_ERROR(
"ERROR NVIDIA Overclock value above safety levels of +%d (core) +%d (mem), will "
"ERROR: NVIDIA Overclock value above safety levels of +%d (core) +%d (mem), will "
"not overclock!\n",
nv_core_hard_limit,
nv_mem_hard_limit);
@ -122,6 +122,15 @@ int game_mode_initialise_gpu(GameModeConfig *config, GameModeGPUInfo **info)
return -1;
}
/* Sanity check the performance level value as well */
config_get_nv_perf_level(config, &new_info->nv_perf_level);
if(new_info->nv_perf_level < 0 || new_info->nv_perf_level > 16)
{
LOG_ERROR( "ERROR: NVIDIA Performance level value invalid (%ld), will not apply optimisations!\n", new_info->nv_perf_level );
free(new_info);
return -1;
}
break;
case Vendor_AMD:
config_get_amd_core_clock_percentage(config, &new_info->core);
@ -186,6 +195,8 @@ int game_mode_apply_gpu(const GameModeGPUInfo *info, bool apply)
snprintf(core, 8, "%ld", info->core);
char mem[8];
snprintf(mem, 8, "%ld", info->mem);
char nv_perf_level[4];
snprintf(nv_perf_level, 4, "%ld", info->nv_perf_level);
// TODO: Actually pass right arguments
const char *const exec_args[] = {
@ -196,6 +207,7 @@ int game_mode_apply_gpu(const GameModeGPUInfo *info, bool apply)
"set",
apply ? core : "0", /* For now simply reset to zero */
apply ? mem : "0", /* could in the future store default values for reset */
info->vendor == Vendor_NVIDIA ? nv_perf_level : NULL, /* Only use this if Nvidia */
NULL,
};