[PATCH v4 16/21] modetest: Store the mode in the crtc structure

[Laurent Pinchart]

This prepares the code for the split in separate functions of CRTC and
planes setup.

Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 tests/modetest/modetest.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index 74e82ef..0e3f396 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -61,6 +61,7 @@ struct crtc {
        drmModeCrtc *crtc;
        drmModeObjectProperties *props;
        drmModePropertyRes **props_info;
+       drmModeModeInfo *mode;
 };

 struct encoder {
@@ -523,6 +524,7 @@ static void free_resources(struct resources *res)
 static struct resources *get_resources(struct device *dev)
 {
        struct resources *res;
+       int i;

        res = malloc(sizeof *res);
        if (res == 0)
@@ -597,6 +599,9 @@ static struct resources *get_resources(struct device *dev)
        get_properties(res, res, crtc, CRTC);
        get_properties(res, res, connector, CONNECTOR);

+       for (i = 0; i < res->res->count_crtcs; ++i)
+               res->crtcs[i].mode = &res->crtcs[i].crtc->mode;
+
        res->plane_res = drmModeGetPlaneResources(dev->fd);
        if (!res->plane_res) {
                fprintf(stderr, "drmModeGetPlaneResources failed: %s\n",
@@ -712,6 +717,7 @@ static void connector_find_mode(struct device *dev, struct 
connector_arg *c)
                struct crtc *crtc = &dev->resources->crtcs[i];

                if (c->crtc_id == crtc->crtc->crtc_id) {
+                       crtc->mode = c->mode;
                        c->crtc = crtc;
                        break;
                }
@@ -882,8 +888,8 @@ set_plane(struct device *dev, struct connector_arg *c, 
struct plane_arg *p)

        if (p->x == (uint32_t)-1 || p->y == (uint32_t)-1) {
                /* Default to the middle of the screen */
-               crtc_x = (c->mode->hdisplay - p->w) / 2;
-               crtc_y = (c->mode->vdisplay - p->h) / 2;
+               crtc_x = (c->crtc->mode->hdisplay - p->w) / 2;
+               crtc_y = (c->crtc->mode->vdisplay - p->h) / 2;
        } else {
                crtc_x = p->x;
                crtc_y = p->y;
-- 
1.8.1.5