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flip_test: move output panning inside the flip_handler

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Move the panning to a more logical place where the rest of the test
steps are performed. As Daniel Vetter pointed it out, the proper place
is _after_ the flip command is sent, so that fb_set_base correctly waits
for any outstanding flip. So move the function between the flip and the
dpms/modeset off calls.

Signed-off-by: Imre Deak <imre.deak@intel.com>
This commit is contained in:
Imre Deak 2012-10-10 14:47:51 +03:00
parent 3731fee849
commit 0699dc7259
1 changed files with 14 additions and 15 deletions
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29
tests/flip_test.c
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@ -250,6 +250,20 @@ static void page_flip_handler(int fd, unsigned int frame, unsigned int sec,
if (o->flags & TEST_EBUSY)
assert(do_page_flip(o, new_fb_id) == -EBUSY);
/* pan before the flip completes */
if (o->flags & TEST_PAN) {
int x_ofs = o->count * 10 > o->mode.hdisplay ?
o->mode.hdisplay : o->count * 10;
if (drmModeSetCrtc(drm_fd, o->crtc, o->fb_ids[o->current_fb_id],
x_ofs, 0, &o->id, 1, &o->mode)) {
fprintf(stderr, "failed to pan (%dx%d@%dHz): %s\n",
o->fb_width, o->fb_height,
o->mode.vrefresh, strerror(errno));
exit(7);
}
}
if (o->flags & TEST_DPMS)
do_or_die(set_dpms(o, DRM_MODE_DPMS_OFF));
@ -481,21 +495,6 @@ static void flip_mode(struct test_output *o, int crtc, int duration)
break;
}
/* pan before the flip completes */
if (o->flags & TEST_PAN) {
int x_ofs = o->count * 10 > o->mode.hdisplay ? o->mode.hdisplay :
o->count * 10;
if (drmModeSetCrtc(drm_fd, o->crtc, o->fb_ids[o->current_fb_id],
x_ofs, 0,
&o->id, 1, &o->mode)) {
fprintf(stderr, "failed to pan (%dx%d@%dHz): %s\n",
o->fb_width, o->fb_height,
o->mode.vrefresh, strerror(errno));
exit(7);
}
}
do_or_die(drmHandleEvent(drm_fd, &evctx));
}