Revert "[9610] fbdev: dpu20: fixed decon reg update timeout"

reviewed

This reverts commit dcd6df9d93ce7f50c9171473541d5e71aa62366e.

Change-Id: Ic61af2126e43f4607a902614f92e81bff9c3adcb
Signed-off-by: ChiHun Won <chihun.won@samsung.com>

diff --git a/drivers/video/fbdev/exynos/dpu20/decon_core.c b/drivers/video/fbdev/exynos/dpu20/decon_core.c
index a11d85235768ad7966d80ba069fd1fa3ffec734c..2e68d907bd3bd2cab52c0953900a7c73e8b46873 100644 (file)
--- a/drivers/video/fbdev/exynos/dpu20/decon_core.c
+++ b/drivers/video/fbdev/exynos/dpu20/decon_core.c
@@ -567,7 +567,6 @@ static int _decon_enable(struct decon_device *decon, enum decon_state state)
                         * DECON2(for DISPLAYPORT) start in winconfig
                         */
                        decon_reg_start(decon->id, &psr);
-                       decon_reg_update_req_and_unmask(decon->id, &psr);
                }
        }
 
@@ -1747,9 +1746,6 @@ static int __decon_update_regs(struct decon_device *decon, struct decon_reg_data
                return -ETIMEDOUT;
        }
 
-       if (psr.trig_mode == DECON_HW_TRIG)
-               decon_reg_set_trigger(decon->id, &psr, DECON_TRIG_DISABLE);
-
        /* TODO: check and wait until the required IDMA is free */
        decon_reg_chmap_validate(decon, regs);