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lib: extract kmstest_set_connector_dpms

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Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2014-04-24 23:33:09 +02:00
parent 066ad35ee7
commit 29ee36f259
4 changed files with 37 additions and 64 deletions
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lib/igt_kms.c
+28
View File
@@ -180,6 +180,34 @@ int kmstest_get_pipe_from_crtc_id(int fd, int crtc_id)
return pfci.pipe;
}
void kmstest_set_connector_dpms(int fd, drmModeConnector *connector, int mode)
{
int i, dpms = 0;
bool found_it = false;
for (i = 0; i < connector->count_props; i++) {
struct drm_mode_get_property prop;
prop.prop_id = connector->props[i];
prop.count_values = 0;
prop.count_enum_blobs = 0;
if (drmIoctl(fd, DRM_IOCTL_MODE_GETPROPERTY, &prop))
continue;
if (strcmp(prop.name, "DPMS"))
continue;
dpms = prop.prop_id;
found_it = true;
break;
}
igt_assert_f(found_it, "DPMS property not found on %d\n",
connector->connector_id);
igt_assert(drmModeConnectorSetProperty(fd, connector->connector_id,
dpms, mode) == 0);
}
static signed long set_vt_mode(unsigned long mode)
{
int fd;
lib/igt_kms.h
+1
View File
@@ -88,6 +88,7 @@ const char *kmstest_pipe_str(int pipe);
const char *kmstest_encoder_type_str(int type);
const char *kmstest_connector_status_str(int type);
const char *kmstest_connector_type_str(int type);
void kmstest_set_connector_dpms(int fd, drmModeConnector *connector, int mode);
/*
* A small modeset API