|
Lines 1008-1014
static const char * const sysfs_connector_types[] = {
Link Here
|
| 1008 |
/* DRM_MODE_CONNECTOR_DPI */ "DPI" |
1008 |
/* DRM_MODE_CONNECTOR_DPI */ "DPI" |
| 1009 |
}; |
1009 |
}; |
| 1010 |
|
1010 |
|
| 1011 |
static char *has_connector_backlight(xf86OutputPtr output, char *buf) |
1011 |
static char *has_connector_backlight(xf86OutputPtr output) |
| 1012 |
{ |
1012 |
{ |
| 1013 |
struct sna_output *sna_output = output->driver_private; |
1013 |
struct sna_output *sna_output = output->driver_private; |
| 1014 |
struct sna *sna = to_sna(output->scrn); |
1014 |
struct sna *sna = to_sna(output->scrn); |
|
Lines 1016-1022
static char *has_connector_backlight(xf86OutputPtr output, char *buf)
Link Here
|
| 1016 |
DIR *dir; |
1016 |
DIR *dir; |
| 1017 |
struct dirent *de; |
1017 |
struct dirent *de; |
| 1018 |
int minor, len; |
1018 |
int minor, len; |
| 1019 |
char *ret = NULL; |
1019 |
char *str = NULL; |
| 1020 |
|
1020 |
|
| 1021 |
if (sna_output->connector_type >= ARRAY_SIZE(sysfs_connector_types)) |
1021 |
if (sna_output->connector_type >= ARRAY_SIZE(sysfs_connector_types)) |
| 1022 |
return NULL; |
1022 |
return NULL; |
|
Lines 1052-1065
static char *has_connector_backlight(xf86OutputPtr output, char *buf)
Link Here
|
| 1052 |
__FUNCTION__, de->d_name)); |
1052 |
__FUNCTION__, de->d_name)); |
| 1053 |
|
1053 |
|
| 1054 |
if (backlight_exists(de->d_name)) { |
1054 |
if (backlight_exists(de->d_name)) { |
| 1055 |
snprintf(buf, 128, "%s", de->d_name); |
1055 |
str = strdup(de->d_name); /* leak! */ |
| 1056 |
ret = buf; |
|
|
| 1057 |
break; |
1056 |
break; |
| 1058 |
} |
1057 |
} |
| 1059 |
} |
1058 |
} |
| 1060 |
|
1059 |
|
| 1061 |
closedir(dir); |
1060 |
closedir(dir); |
| 1062 |
return ret; |
1061 |
return str; |
| 1063 |
} |
1062 |
} |
| 1064 |
|
1063 |
|
| 1065 |
static void |
1064 |
static void |
|
Lines 1067-1073
sna_output_backlight_init(xf86OutputPtr output)
Link Here
|
| 1067 |
{ |
1066 |
{ |
| 1068 |
struct sna_output *sna_output = output->driver_private; |
1067 |
struct sna_output *sna_output = output->driver_private; |
| 1069 |
struct pci_device *pci; |
1068 |
struct pci_device *pci; |
| 1070 |
char buf[128]; |
|
|
| 1071 |
MessageType from; |
1069 |
MessageType from; |
| 1072 |
char *best_iface; |
1070 |
char *best_iface; |
| 1073 |
|
1071 |
|
|
Lines 1082-1088
sna_output_backlight_init(xf86OutputPtr output)
Link Here
|
| 1082 |
goto done; |
1080 |
goto done; |
| 1083 |
} |
1081 |
} |
| 1084 |
|
1082 |
|
| 1085 |
best_iface = has_connector_backlight(output, buf); |
1083 |
best_iface = has_connector_backlight(output); |
| 1086 |
if (best_iface) |
1084 |
if (best_iface) |
| 1087 |
goto done; |
1085 |
goto done; |
| 1088 |
|
1086 |
|
| 1089 |
- |
|
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