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drm/nouveau/kms: prepare to support vbl timestamp calculation with atomic 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2016-11-04 17:20:35 +10:00
parent d6455379a9
commit 986edb91b2
1 changed files with 6 additions and 2 deletions
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8
drivers/gpu/drm/nouveau/nouveau_display.c
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@ -158,9 +158,13 @@ nouveau_display_vblstamp(struct drm_device *dev, unsigned int pipe,
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
if (nouveau_crtc(crtc)->index == pipe) {
struct drm_display_mode *mode;
if (dev->mode_config.funcs->atomic_commit)
mode = &crtc->state->adjusted_mode;
else
mode = &crtc->hwmode;
return drm_calc_vbltimestamp_from_scanoutpos(dev,
pipe, max_error, time, flags,
&crtc->hwmode);
pipe, max_error, time, flags, mode);
}
}