diff options
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/samsung/exynos5420/dp.h | 2 | ||||
| -rw-r--r-- | src/cpu/samsung/exynos5420/dp_lowlevel.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/cpu/samsung/exynos5420/dp.h b/src/cpu/samsung/exynos5420/dp.h index d260c88af1..4d9d26b859 100644 --- a/src/cpu/samsung/exynos5420/dp.h +++ b/src/cpu/samsung/exynos5420/dp.h @@ -1187,7 +1187,7 @@ static inline u32 exynos_fimd_get_base_offset(void) #define EXYNOS_DP_CLK_ENABLE (1 << 1) #define EXYNOS_MIE_CLK_ENABLE (3 << 0) -#define DP_TIMEOUT_LOOP_COUNT 100 +#define DP_TIMEOUT_LOOP_COUNT 1000 #define MAX_CR_LOOP 5 #define MAX_EQ_LOOP 4 diff --git a/src/cpu/samsung/exynos5420/dp_lowlevel.c b/src/cpu/samsung/exynos5420/dp_lowlevel.c index 64a296258d..16b9a7ffb2 100644 --- a/src/cpu/samsung/exynos5420/dp_lowlevel.c +++ b/src/cpu/samsung/exynos5420/dp_lowlevel.c @@ -452,7 +452,7 @@ unsigned int exynos_dp_detect_hpd(void) while (exynos_dp_get_plug_in_status() != 0) { if (timeout_loop == 0) return -1; - mdelay(10); + mdelay(1); timeout_loop--; } @@ -865,7 +865,7 @@ void exynos_dp_reset_macro(void) lwrite32(reg, &dp_regs->phy_test); /* 10 us is the minimum Macro reset time. */ - mdelay(1); + udelay(50); reg &= ~MACRO_RST; lwrite32(reg, &dp_regs->phy_test); |