The drm_handle_vblank should be called whenever be vsync, te interrupt means vsync on i80 interface.
Signed-off-by: Joonyoung Shim jy0922.shim@samsung.com --- Based on lastest exynos-drm-next branch and patch of Youngjun Cho ("drm/exynos: fimd: move handle vblank position in TE handler").
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 033b18b..5cc57f7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -984,7 +984,7 @@ static void fimd_te_handler(struct exynos_drm_manager *mgr) wake_up(&ctx->wait_vsync_queue); }
- if (!atomic_read(&ctx->triggering)) + if (test_bit(0, &ctx->irq_flags)) drm_handle_vblank(ctx->drm_dev, ctx->pipe); }