Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com --- tests/modetest/modetest.c | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-)
diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index 4a6566f..c4e4dda 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -640,7 +640,6 @@ struct connector_arg { drmModeModeInfo *mode; drmModeEncoder *encoder; int crtc; - int pipe; unsigned int fb_id[2], current_fb_id; struct timeval start;
@@ -703,15 +702,6 @@ static void connector_find_mode(struct device *dev, struct connector_arg *c)
if (c->crtc == -1) c->crtc = c->encoder->crtc_id; - - /* and figure out which crtc index it is: */ - for (i = 0; i < dev->resources->res->count_crtcs; i++) { - if (c->crtc == (int)dev->resources->res->crtcs[i]) { - c->pipe = i; - break; - } - } - }
/* ----------------------------------------------------------------------------- @@ -829,15 +819,30 @@ set_plane(struct device *dev, struct connector_arg *c, struct plane_arg *p) struct kms_bo *plane_bo; uint32_t plane_flags = 0; int crtc_x, crtc_y, crtc_w, crtc_h; + unsigned int pipe; unsigned int i;
- /* find an unused plane which can be connected to our crtc */ + /* Find an unused plane which can be connected to our CRTC. Find the + * CRTC index first, then iterate over available planes. + */ + for (i = 0; i < (unsigned int)dev->resources->res->count_crtcs; i++) { + if (c->crtc == (int)dev->resources->res->crtcs[i]) { + pipe = i; + break; + } + } + + if (pipe == (unsigned int)dev->resources->res->count_crtcs) { + fprintf(stderr, "CRTC %u not found\n", c->crtc); + return -1; + } + for (i = 0; i < dev->resources->plane_res->count_planes && !plane_id; i++) { ovr = dev->resources->planes[i].plane; if (!ovr) continue;
- if ((ovr->possible_crtcs & (1 << c->pipe)) && !ovr->crtc_id) + if ((ovr->possible_crtcs & (1 << pipe)) && !ovr->crtc_id) plane_id = ovr->plane_id; }