diff options
| -rw-r--r-- | src/soc/nvidia/tegra124/sor.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/soc/nvidia/tegra124/sor.c b/src/soc/nvidia/tegra124/sor.c index 0e96764b60..2c059bf066 100644 --- a/src/soc/nvidia/tegra124/sor.c +++ b/src/soc/nvidia/tegra124/sor.c @@ -762,9 +762,11 @@ void tegra_dc_sor_attach(struct tegra_dc_sor_data *sor) tegra_dc_sor_super_update(sor); /* Enable dc */ + reg_val = READL(&disp_ctrl->cmd.state_access); + WRITEL(reg_val | WRITE_MUX_ACTIVE, &disp_ctrl->cmd.state_access); WRITEL(DISP_CTRL_MODE_C_DISPLAY, &disp_ctrl->cmd.disp_cmd); WRITEL(SOR_ENABLE, &disp_ctrl->disp.disp_win_opt); - WRITEL(GENERAL_ACT_REQ, &disp_ctrl->cmd.state_ctrl); + WRITEL(reg_val, &disp_ctrl->cmd.state_access); if (tegra_dc_sor_poll_register(sor, NV_SOR_TEST, NV_SOR_TEST_ACT_HEAD_OPMODE_DEFAULT_MASK, |