diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-02 17:38:04 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-02 19:39:17 +0200 |
| commit | 87f7dccab69631562fac20aa3fcc2b5762f48f24 (patch) | |
| tree | cedb0f9ecada6dbda1dd548fb79a513b2407316a | |
| parent | ef45b4403677ccf6207a3d80528c45f8d3a3f171 (diff) | |
flip_test: race against modesets, too
Even slower than dpms switching ;-)
| -rw-r--r-- | tests/flip_test.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/flip_test.c b/tests/flip_test.c index 7f4e880..027ef05 100644 --- a/tests/flip_test.c +++ b/tests/flip_test.c @@ -44,6 +44,7 @@ #define TEST_DPMS (1 << 0) #define TEST_WITH_DUMMY_LOAD (1 << 1) #define TEST_PAN (1 << 2) +#define TEST_MODESET (1 << 3) drmModeRes *resources; int drm_fd; @@ -184,6 +185,17 @@ static void page_flip_handler(int fd, unsigned int frame, unsigned int sec, emit_dummy_load(o); printf("."); fflush(stdout); + if (o->flags & TEST_MODESET) { + if (drmModeSetCrtc(drm_fd, o->crtc, + o->fb_ids[o->current_fb_id], + 0, 0, + &o->id, 1, &o->mode)) { + fprintf(stderr, "failed to restore output mode: %s\n", + strerror(errno)); + exit(7); + } + } + if (o->flags & TEST_DPMS) do_or_die(set_dpms(o, DRM_MODE_DPMS_ON)); @@ -193,6 +205,17 @@ static void page_flip_handler(int fd, unsigned int frame, unsigned int sec, if (o->flags & TEST_DPMS) do_or_die(set_dpms(o, DRM_MODE_DPMS_OFF)); + if (o->flags & TEST_MODESET) { + if (drmModeSetCrtc(drm_fd, o->crtc, + 0, /* no fb */ + 0, 0, + NULL, 0, NULL)) { + fprintf(stderr, "failed to disable output: %s\n", + strerror(errno)); + exit(7); + } + } + o->last_flip = now; } @@ -502,6 +525,8 @@ int main(int argc, char **argv) { 30, TEST_DPMS | TEST_WITH_DUMMY_LOAD, "delayed flip vs. dpms" }, { 5, TEST_PAN, "flip vs panning" }, { 30, TEST_PAN | TEST_WITH_DUMMY_LOAD, "delayed flip vs panning" }, + { 30, TEST_MODESET, "flip vs modeset" }, + { 30, TEST_MODESET | TEST_WITH_DUMMY_LOAD, "delayed flip vs modeset" }, }; int i; |