diff options
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_dsi.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index bfc6f233952..a4dd06a28ef 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -23,6 +23,7 @@ #include <video/mipi_display.h> #include <video/videomode.h> +#include "exynos_drm_crtc.h" #include "exynos_drm_drv.h" /* returns true iff both arguments logically differs */ @@ -1032,10 +1033,22 @@ static ssize_t exynos_dsi_host_transfer(struct mipi_dsi_host *host, return (ret < 0) ? ret : xfer.rx_done; } +static int exynos_dsi_host_te_handler(struct mipi_dsi_host *host) +{ + struct exynos_dsi *dsi = host_to_dsi(host); + struct drm_encoder *encoder = dsi->encoder; + + if (!(dsi->state & DSIM_STATE_ENABLED)) + return -EPERM; + + return exynos_drm_crtc_te_handler(encoder->crtc); +} + static const struct mipi_dsi_host_ops exynos_dsi_ops = { .attach = exynos_dsi_host_attach, .detach = exynos_dsi_host_detach, .transfer = exynos_dsi_host_transfer, + .te_handler = exynos_dsi_host_te_handler, }; static int exynos_dsi_poweron(struct exynos_dsi *dsi) |