diff options
Diffstat (limited to 'arch/arm/cpu/armv7/exynos/system.c')
| -rw-r--r-- | arch/arm/cpu/armv7/exynos/system.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/exynos/system.c b/arch/arm/cpu/armv7/exynos/system.c index 4426611d1b..8424c57e95 100644 --- a/arch/arm/cpu/armv7/exynos/system.c +++ b/arch/arm/cpu/armv7/exynos/system.c @@ -62,8 +62,26 @@ static void exynos4_set_system_display(void) writel(cfg, &sysreg->display_ctrl); } +static void exynos5_set_system_display(void) +{ + struct exynos5_sysreg *sysreg = + (struct exynos5_sysreg *)samsung_get_base_sysreg(); + unsigned int cfg = 0; + + /* + * system register path set + * 0: MIE/MDNIE + * 1: FIMD Bypass + */ + cfg = readl(&sysreg->disp1blk_cfg); + cfg |= (1 << 15); + writel(cfg, &sysreg->disp1blk_cfg); +} + void set_system_display_ctrl(void) { if (cpu_is_exynos4()) exynos4_set_system_display(); + else + exynos5_set_system_display(); } |