Commit adf67abf authored by Joonyoung Shim's avatar Joonyoung Shim Committed by Inki Dae
Browse files

drm/exynos: use irq_flags instead of triggering 



The drm_handle_vblank should be called whenever be vsync, te interrupt
means vsync on i80 interface.

Signed-off-by: default avatarJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 87ab85b3

drivers/gpu/drm/exynos/exynos_drm_fimd.c

+6 −4
Original line number Diff line number Diff line
@@ -1014,7 +1014,7 @@ 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);

}
@@ -1052,13 +1052,15 @@ static irqreturn_t fimd_irq_handler(int irq, void *dev_id) 
	if (ctx->pipe < 0 || !ctx->drm_dev)

		goto out;



	drm_handle_vblank(ctx->drm_dev, ctx->pipe);

	if (ctx->i80_if) {

		exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);



	if (ctx->i80_if) {

		/* Exits triggering mode */

		atomic_set(&ctx->triggering, 0);

	} else {

		drm_handle_vblank(ctx->drm_dev, ctx->pipe);

		exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);



		/* set wait vsync event to zero and wake up queue. */

		if (atomic_read(&ctx->wait_vsync_event)) {

			atomic_set(&ctx->wait_vsync_event, 0);

CRA Git | Maintained and supported by SUSTech CRA and CCSE