There's not reason to require setting a mode to test planes. Split the two operations.
Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com --- tests/modetest/modetest.c | 105 +++++++++++++++++++++++++++++++--------------- 1 file changed, 72 insertions(+), 33 deletions(-)
diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index 1766916..f40d6e6 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -100,6 +100,14 @@ struct device {
struct resources *resources; struct kms_driver *kms; + + struct { + unsigned int width; + unsigned int height; + + unsigned int fb_id; + struct kms_bo *bo; + } mode; };
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) @@ -838,7 +846,7 @@ static int set_plane(struct device *dev, struct plane_arg *p) struct kms_bo *plane_bo; uint32_t plane_flags = 0; int crtc_x, crtc_y, crtc_w, crtc_h; - struct crtc *crtc; + struct crtc *crtc = NULL; unsigned int pipe; unsigned int i;
@@ -913,36 +921,37 @@ static int set_plane(struct device *dev, struct plane_arg *p) return 0; }
-static void set_mode(struct device *dev, struct connector_arg *c, int count, - struct plane_arg *p, int plane_count, int page_flip) +static void set_mode(struct device *dev, struct connector_arg *c, unsigned int count) { - struct kms_bo *bo, *other_bo; - unsigned int fb_id, other_fb_id; - int i, j, ret, width, height, x; uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ - drmEventContext evctx; + unsigned int fb_id; + struct kms_bo *bo; + unsigned int i; + int ret, x; + + dev->mode.width = 0; + dev->mode.height = 0;
- width = 0; - height = 0; for (i = 0; i < count; i++) { connector_find_mode(dev, &c[i]); if (c[i].mode == NULL) continue; - width += c[i].mode->hdisplay; - if (height < c[i].mode->vdisplay) - height = c[i].mode->vdisplay; + dev->mode.width += c[i].mode->hdisplay; + if (dev->mode.height < c[i].mode->vdisplay) + dev->mode.height = c[i].mode->vdisplay; }
- bo = create_test_buffer(dev->kms, c->fourcc, width, height, handles, - pitches, offsets, PATTERN_SMPTE); + bo = create_test_buffer(dev->kms, c->fourcc, + dev->mode.width, dev->mode.height, + handles, pitches, offsets, PATTERN_SMPTE); if (bo == NULL) return;
- ret = drmModeAddFB2(dev->fd, width, height, c->fourcc, + ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, c->fourcc, handles, pitches, offsets, &fb_id, 0); if (ret) { fprintf(stderr, "failed to add fb (%ux%u): %s\n", - width, height, strerror(errno)); + dev->mode.width, dev->mode.height, strerror(errno)); return; }
@@ -966,24 +975,38 @@ static void set_mode(struct device *dev, struct connector_arg *c, int count, fprintf(stderr, "failed to set mode: %s\n", strerror(errno)); return; } - - /* if we have a plane/overlay to show, set that up now: */ - for (j = 0; j < plane_count; j++) - if (p[j].crtc_id == c[i].crtc_id) - if (set_plane(dev, &p[j])) - return; }
- if (!page_flip) - return; + dev->mode.bo = bo; +} + +static void set_planes(struct device *dev, struct plane_arg *p, unsigned int count) +{ + unsigned int i; + + /* set up planes/overlays */ + for (i = 0; i < count; i++) + if (set_plane(dev, &p[i])) + return; +}
- other_bo = create_test_buffer(dev->kms, c->fourcc, width, height, handles, - pitches, offsets, PATTERN_PLAIN); +static void test_page_flip(struct device *dev, struct connector_arg *c, unsigned int count) +{ + uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ + unsigned int other_fb_id; + struct kms_bo *other_bo; + drmEventContext evctx; + unsigned int i; + int ret; + + other_bo = create_test_buffer(dev->kms, c->fourcc, + dev->mode.width, dev->mode.height, + handles, pitches, offsets, PATTERN_PLAIN); if (other_bo == NULL) return;
- ret = drmModeAddFB2(dev->fd, width, height, c->fourcc, handles, pitches, offsets, - &other_fb_id, 0); + ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height, c->fourcc, + handles, pitches, offsets, &other_fb_id, 0); if (ret) { fprintf(stderr, "failed to add fb: %s\n", strerror(errno)); return; @@ -1001,7 +1024,7 @@ static void set_mode(struct device *dev, struct connector_arg *c, int count, } gettimeofday(&c[i].start, NULL); c[i].swap_count = 0; - c[i].fb_id[0] = fb_id; + c[i].fb_id[0] = dev->mode.fb_id; c[i].fb_id[1] = other_fb_id; c[i].current_fb_id = other_fb_id; } @@ -1049,7 +1072,6 @@ static void set_mode(struct device *dev, struct connector_arg *c, int count, drmHandleEvent(dev->fd, &evctx); }
- kms_bo_destroy(&bo); kms_bo_destroy(&other_bo); }
@@ -1219,7 +1241,9 @@ int main(int argc, char **argv) struct plane_arg *plane_args = NULL; struct property_arg *prop_args = NULL; int ret; - + + memset(&dev, 0, sizeof dev); + opterr = 0; while ((c = getopt(argc, argv, optstr)) != -1) { switch (c) { @@ -1322,6 +1346,11 @@ int main(int argc, char **argv) return -1; }
+ if (test_vsync && !count) { + fprintf(stderr, "page flipping requires at least one -s option.\n"); + return -1; + } + dev.resources = get_resources(&dev); if (!dev.resources) { drmClose(dev.fd); @@ -1339,7 +1368,7 @@ int main(int argc, char **argv) for (i = 0; i < prop_count; ++i) set_property(&dev, &prop_args[i]);
- if (count > 0) { + if (count || plane_count) { ret = kms_create(dev.fd, &dev.kms); if (ret) { fprintf(stderr, "failed to create kms driver: %s\n", @@ -1347,11 +1376,21 @@ int main(int argc, char **argv) return 1; }
- set_mode(&dev, con_args, count, plane_args, plane_count, test_vsync); + if (count) + set_mode(&dev, con_args, count); + + if (plane_count) + set_planes(&dev, plane_args, plane_count); + + if (test_vsync) + test_page_flip(&dev, con_args, count); + if (drop_master) drmDropMaster(dev.fd);
+ kms_bo_destroy(&dev.mode.bo); kms_destroy(&dev.kms); + getchar(); }