diff options
| -rw-r--r-- | lib/igt_kms.c | 26 | ||||
| -rw-r--r-- | lib/igt_kms.h | 2 |
2 files changed, 28 insertions, 0 deletions
diff --git a/lib/igt_kms.c b/lib/igt_kms.c index df90ca72..b6cb299b 100644 --- a/lib/igt_kms.c +++ b/lib/igt_kms.c @@ -1686,6 +1686,32 @@ int igt_display_get_n_pipes(igt_display_t *display) return display->n_pipes; } +/** + * igt_output_from_connector: + * @display: a pointer to an #igt_display_t structure + * @connector: a pointer to a drmModeConnector + * + * Finds the output corresponding to the given connector + * + * Returns: A #igt_output_t structure configured to use the connector, or NULL + * if none was found + */ +igt_output_t *igt_output_from_connector(igt_display_t *display, + drmModeConnector *connector) +{ + igt_output_t *output, *found = NULL; + + for_each_connected_output(display, output) { + if (output->config.connector->connector_id == + connector->connector_id) { + found = output; + break; + } + } + + return found; +} + static void igt_pipe_fini(igt_pipe_t *pipe) { int i; diff --git a/lib/igt_kms.h b/lib/igt_kms.h index 72ed6a3e..fd9ff87a 100644 --- a/lib/igt_kms.h +++ b/lib/igt_kms.h @@ -353,6 +353,8 @@ void igt_output_override_mode(igt_output_t *output, drmModeModeInfo *mode); void igt_output_set_pipe(igt_output_t *output, enum pipe pipe); void igt_output_set_scaling_mode(igt_output_t *output, uint64_t scaling_mode); igt_plane_t *igt_output_get_plane(igt_output_t *output, enum igt_plane plane); +igt_output_t *igt_output_from_connector(igt_display_t *display, + drmModeConnector *connector); bool igt_pipe_get_property(igt_pipe_t *pipe, const char *name, uint32_t *prop_id, uint64_t *value, drmModePropertyPtr *prop); |