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tests/pm_pc8: subtests for runtime pm for dpms

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Very basic since I lack a bit ideas. After all with the latest
patches runtime pm doesn't make much a difference between dpms off
and disabling the outputs completely with SetCrtc.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2014-04-24 23:37:05 +02:00
parent 29ee36f259
commit b38b8a59a8
1 changed files with 21 additions and 1 deletions
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22
tests/pm_pc8.c
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@ -84,6 +84,7 @@ enum screen_type {
#define WAIT_STATUS 1
#define WAIT_PC8_RES 2
#define WAIT_EXTRA 4
#define USE_DPMS 8
int drm_fd, msr_fd, pm_status_fd, pc8_status_fd;
bool has_runtime_pm, has_pc8;
@ -254,6 +255,17 @@ static bool wait_for_active(void)
return wait_for_pm_status(RUNTIME_PM_STATUS_ACTIVE);
}
static void disable_all_screens_dpms(struct mode_set_data *data)
{
int i;
for (i = 0; i < data->res->count_connectors; i++) {
drmModeConnectorPtr c = data->connectors[i];
kmstest_set_connector_dpms(drm_fd, c, DRM_MODE_DPMS_OFF);
}
}
static void disable_all_screens(struct mode_set_data *data)
{
int i, rc;
@ -825,7 +837,11 @@ static void modeset_subtest(enum screen_type type, int rounds, int wait_flags)
igt_require(has_pc8);
for (i = 0; i < rounds; i++) {
disable_all_screens(&ms_data);
if (wait_flags & USE_DPMS)
disable_all_screens_dpms(&ms_data);
else
disable_all_screens(&ms_data);
if (wait_flags & WAIT_STATUS)
igt_assert(wait_for_suspended());
if (wait_flags & WAIT_PC8_RES)
@ -1498,6 +1514,10 @@ int main(int argc, char *argv[])
modeset_subtest(SCREEN_TYPE_LPSP, 1, WAIT_STATUS);
igt_subtest("modeset-non-lpsp")
modeset_subtest(SCREEN_TYPE_NON_LPSP, 1, WAIT_STATUS);
igt_subtest("dpms-lpsp")
modeset_subtest(SCREEN_TYPE_LPSP, 1, WAIT_STATUS | USE_DPMS);
igt_subtest("dpms-non-lpsp")
modeset_subtest(SCREEN_TYPE_NON_LPSP, 1, WAIT_STATUS | USE_DPMS);
/* GEM */
igt_subtest("gem-mmap-cpu")