diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_fimd.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 0673a39..ec2d170 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -949,6 +949,13 @@ static void fimd_trigger(struct device *dev) void *timing_base = ctx->regs + driver_data->timing_base; u32 reg; + /* + * Skips to trigger if in triggering state, because multiple triggering + * requests can cause panel reset. + */ + if (atomic_read(&ctx->triggering)) + return; + atomic_set(&ctx->triggering, 1); reg = readl(ctx->regs + VIDINTCON0); @@ -969,13 +976,6 @@ static void fimd_te_handler(struct exynos_drm_manager *mgr) if (ctx->pipe < 0 || !ctx->drm_dev) return; - /* - * Skips to trigger if in triggering state, because multiple triggering - * requests can cause panel reset. - */ - if (atomic_read(&ctx->triggering)) - return; - /* * If there is a page flip request, triggers and handles the page flip * event so that current fb can be updated into panel GRAM. |