From: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
New default user frindly device listing mode which replaces:
sys:/sys/devices/pci0000:00/0000:00:02.0/drm/card0
subsystem : drm
drm card : /dev/dri/card0
parent : sys:/sys/devices/pci0000:00/0000:00:02.0
sys:/sys/devices/pci0000:00/0000:00:02.0/drm/renderD128
subsystem : drm
drm render : /dev/dri/renderD128
parent : sys:/sys/devices/pci0000:00/0000:00:02.0
sys:/sys/devices/pci0000:00/0000:00:02.0
subsystem : pci
drm card : /dev/dri/card0
drm render : /dev/dri/renderD128
vendor : 8086
device : 193B
With:
card0 8086:193B drm:/dev/dri/card0
└─renderD128 drm:/dev/dri/renderD128
Advantages are more compact, more readable, one entry per GPU.
Legacy format can be chose using the -s / --print-simple command line
switches.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Cc: Petri Latvala <petri.latv...@intel.com>
Cc: Zbigniew Kempczyński <zbigniew.kempczyn...@intel.com>
Reviewed-by: Zbigniew Kempczyński <zbigniew.kempczyn...@intel.com>
---
tools/lsgpu.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/tools/lsgpu.c b/tools/lsgpu.c
index 2541d1c24e66..3b234b73361a 100644
--- a/tools/lsgpu.c
+++ b/tools/lsgpu.c
@@ -70,6 +70,7 @@
*/
enum {
+ OPT_PRINT_SIMPLE = 's',
OPT_PRINT_DETAIL = 'p',
OPT_LIST_VENDORS = 'v',
OPT_LIST_FILTERS = 'l',
@@ -85,6 +86,7 @@ static char *igt_device;
static const char *usage_str =
"usage: lsgpu [options]\n\n"
"Options:\n"
+ " -s, --print-simple Print simple (legacy) device details\n"
" -p, --print-details Print devices with details\n"
" -v, --list-vendors List recognized vendors\n"
" -l, --list-filter-types List registered device filters types\n"
@@ -151,6 +153,7 @@ static char *get_device_from_rc(void)
int main(int argc, char *argv[])
{
static struct option long_options[] = {
+ {"print-simple", no_argument, NULL,
OPT_PRINT_SIMPLE},
{"print-detail", no_argument, NULL,
OPT_PRINT_DETAIL},
{"list-vendors", no_argument, NULL,
OPT_LIST_VENDORS},
{"list-filter-types", no_argument, NULL,
OPT_LIST_FILTERS},
@@ -160,12 +163,15 @@ int main(int argc, char *argv[])
};
int c, index = 0;
char *env_device = NULL, *opt_device = NULL, *rc_device = NULL;
- enum igt_devices_print_type printtype = IGT_PRINT_SIMPLE;
+ enum igt_devices_print_type printtype = IGT_PRINT_USER;
- while ((c = getopt_long(argc, argv, "pvld:h",
+ while ((c = getopt_long(argc, argv, "spvld:h",
long_options, &index)) != -1) {
switch(c) {
+ case OPT_PRINT_SIMPLE:
+ printtype = IGT_PRINT_SIMPLE;
+ break;
case OPT_PRINT_DETAIL:
printtype = IGT_PRINT_DETAIL;
break;
--
2.25.1
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