1 /* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
2 * vim: ts=4 sw=4 noet ai cindent syntax=c
4 * Conky, a system monitor, based on torsmo
6 * Any original torsmo code is licensed under the BSD license
8 * All code written since the fork of torsmo is licensed under the GPL
10 * Please see COPYING for details
12 * Copyright (c) 2008 Markus Meissner
13 * Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
15 * All rights reserved.
17 * This program is free software: you can redistribute it and/or modify
18 * it under the terms of the GNU General Public License as published by
19 * the Free Software Foundation, either version 3 of the License, or
20 * (at your option) any later version.
22 * This program is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
26 * You should have received a copy of the GNU General Public License
27 * along with this program. If not, see <http://www.gnu.org/licenses/>.
34 #include "temphelper.h"
35 #include <NVCtrl/NVCtrlLib.h>
37 const int nvidia_query_to_attr[] = {NV_CTRL_GPU_CORE_TEMPERATURE,
38 NV_CTRL_GPU_CORE_THRESHOLD,
39 NV_CTRL_AMBIENT_TEMPERATURE,
40 NV_CTRL_GPU_CURRENT_CLOCK_FREQS,
41 NV_CTRL_GPU_CURRENT_CLOCK_FREQS,
42 NV_CTRL_IMAGE_SETTINGS};
44 typedef enum _QUERY_ID {
59 static int get_nvidia_value(QUERY_ID qid, Display *dpy){
61 if(!XNVCTRLQueryAttribute(dpy, 0, 0, nvidia_query_to_attr[qid], &tmp)){
64 /* FIXME: when are the low 2 bytes of NV_GPU_FREQ needed? */
65 if (qid == NV_GPU_FREQ)
67 if (qid == NV_MEM_FREQ)
72 int set_nvidia_type(struct text_object *obj, const char *arg)
76 nvs = obj->data.opaque = malloc(sizeof(struct nvidia_s));
77 memset(nvs, 0, sizeof(struct nvidia_s));
80 case 't': // temp or threshold
81 nvs->print_as_float = 1;
84 else if (arg[1] == 'h')
85 nvs->type = NV_TEMP_THRESHOLD;
89 case 'a': // ambient temp
90 nvs->print_as_float = 1;
91 nvs->type = NV_TEMP_AMBIENT;
94 nvs->type = NV_GPU_FREQ;
97 nvs->type = NV_MEM_FREQ;
99 case 'i': // imagequality
100 nvs->type = NV_IMAGE_QUALITY;
108 void print_nvidia_value(struct text_object *obj, Display *dpy, char *p, int p_max_size)
111 struct nvidia_s *nvs = obj->data.opaque;
114 (value = get_nvidia_value(nvs->type, dpy)) == -1) {
115 snprintf(p, p_max_size, "N/A");
118 if (nvs->type == NV_TEMP)
119 temp_print(p, p_max_size, (double)value, TEMP_CELSIUS);
120 else if (nvs->print_as_float &&
121 value > 0 && value < 100)
122 snprintf(p, p_max_size, "%.1f", (float)value);
124 snprintf(p, p_max_size, "%d", value);
127 void free_nvidia(struct text_object *obj)
129 if (obj->data.opaque) {
130 free(obj->data.opaque);
131 obj->data.opaque = NULL;