video: tegra: dc: always dump active registers
[linux-3.10.git] / drivers / video / tegra / dc / dc.c
index 03aacf9..4d36df1 100644 (file)
@@ -503,6 +503,8 @@ static void _dump_regs(struct tegra_dc *dc, void *data,
 
        mutex_lock(&dc->lock);
        tegra_dc_get(dc);
+       tegra_dc_writel(dc, WRITE_MUX_ACTIVE | READ_MUX_ACTIVE,
+               DC_CMD_STATE_ACCESS);
 
        DUMP_REG(DC_CMD_DISPLAY_COMMAND_OPTION0);
        DUMP_REG(DC_CMD_DISPLAY_COMMAND);