From cd8d9f8e0460e8bacb150d6fbaae758ad737fd99 Mon Sep 17 00:00:00 2001 From: Wyon Bi Date: Tue, 28 Aug 2018 08:45:50 +0800 Subject: [PATCH] drm/rockchip: dsi: places the phy to shutdown mode in mipi_dphy_power_off() Change-Id: Ia6d88237d3045fab135c6be7a4afdadb8b295236 Signed-off-by: Wyon Bi --- drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c index 76def469bbd8..5d8b6e4830c9 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c @@ -581,6 +581,8 @@ static int mipi_dphy_power_on(struct dw_mipi_dsi *dsi) static void mipi_dphy_power_off(struct dw_mipi_dsi *dsi) { + regmap_write(dsi->regmap, DSI_PHY_RSTZ, 0); + if (dsi->dphy.phy) phy_power_off(dsi->dphy.phy); }