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38e5597a03
The vblank_cb callback and the page_flip ioctl can occur together in different CPU contexts. vblank_cb uses takes tje drm device's event_lock spinlock when sending the vblank event and updating omap_crtc->event and omap_crtc->od_fb. Use the same spinlock in page_flip, to make sure the above omap_crtc parameters are configured sequentially. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> |
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| drm | ||
| host1x | ||
| vga | ||
| Makefile | ||