kms_rotation_crc: Test the validity of the output first

So we don't need code to unwind what we just did.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Damien Lespiau 2014-07-08 12:10:44 +01:00
parent 9cf7e8d35f
commit 143984a4f1

View File

@ -78,6 +78,9 @@ static bool prepare_crtc(data_t *data)
igt_output_set_pipe(output, data->pipe);
igt_display_commit(display);
if (!data->output->valid)
return false;
/* create the pipe_crc object for this pipe */
if (data->pipe_crc)
igt_pipe_crc_free(data->pipe_crc);
@ -90,13 +93,6 @@ static bool prepare_crtc(data_t *data)
return false;
}
if (!data->output->valid) {
igt_output_set_pipe(output, PIPE_ANY);
igt_display_commit(display);
return false;
}
switch (data->type) {
case DRM_PLANE_TYPE_OVERLAY: /* Sprite */