diff options
| -rw-r--r-- | src/soc/rockchip/rk3399/mipi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/rockchip/rk3399/mipi.c b/src/soc/rockchip/rk3399/mipi.c index 1f3f02cbee..8b80bd724b 100644 --- a/src/soc/rockchip/rk3399/mipi.c +++ b/src/soc/rockchip/rk3399/mipi.c @@ -305,7 +305,7 @@ static int rk_mipi_dsi_get_lane_bps(struct rk_mipi_dsi *dsi, dsi->format); return bpp; } - pclk = edid->mode.pixel_clock * MSECS_PER_SEC; + pclk = (u64)edid->mode.pixel_clock * MSECS_PER_SEC; /* take 1 / 0.8, since mbps must bigger than bandwidth of RGB */ target_bps = pclk / panel_data->lanes * bpp / 8 * 10; |