From: Edmund Dea <edmund.j....@intel.com>

Don't clear the shared DPHY registers common to MIPI Rx and MIPI Tx during
DSI initialization since this was causing MIPI Rx reset. Rest of the
writes are bitwise, so will not affect Mipi Rx side.

Fixes: 98521f4d4b4c ("drm/kmb: Mipi DSI part of the display driver")
Signed-off-by: Anitha Chrisanthus <anitha.chrisant...@intel.com>
Signed-off-by: Edmund Dea <edmund.j....@intel.com>
---
 drivers/gpu/drm/kmb/kmb_dsi.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/kmb/kmb_dsi.c b/drivers/gpu/drm/kmb/kmb_dsi.c
index 86e8e7943e89..a0669b842ff5 100644
--- a/drivers/gpu/drm/kmb/kmb_dsi.c
+++ b/drivers/gpu/drm/kmb/kmb_dsi.c
@@ -1393,11 +1393,6 @@ int kmb_dsi_mode_set(struct kmb_dsi *kmb_dsi, struct 
drm_display_mode *mode,
                mipi_tx_init_cfg.lane_rate_mbps = data_rate;
        }
 
-       kmb_write_mipi(kmb_dsi, DPHY_ENABLE, 0);
-       kmb_write_mipi(kmb_dsi, DPHY_INIT_CTRL0, 0);
-       kmb_write_mipi(kmb_dsi, DPHY_INIT_CTRL1, 0);
-       kmb_write_mipi(kmb_dsi, DPHY_INIT_CTRL2, 0);
-
        /* Initialize mipi controller */
        mipi_tx_init_cntrl(kmb_dsi, &mipi_tx_init_cfg);
 
-- 
2.25.1

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