From bc6cc112e2a4a2474c8ce946faea24980732762a Mon Sep 17 00:00:00 2001 From: "Ronald G. Minnich" Date: Fri, 16 Aug 2013 19:53:41 -0700 Subject: Exynos5420: tighten up display port delays Shorten a few delays, and make some delays shorter but let the loops have a higher termination count (i.e. give it the same amount of time to warm up, but check more frequently). Change-Id: Id9fe846ae3a8d792b14d62aea4e98d8aad05be43 Signed-off-by: Ronald G. Minnich Reviewed-on: https://gerrit.chromium.org/gerrit/66156 Commit-Queue: Ronald G. Minnich Tested-by: Ronald G. Minnich Reviewed-by: Stefan Reinauer (cherry picked from commit a112e77f2f21f41f982ca22bebdac213cc8d233a) Signed-off-by: Isaac Christensen Reviewed-on: http://review.coreboot.org/6506 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan --- src/cpu/samsung/exynos5420/dp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/cpu/samsung/exynos5420/dp.h') 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 -- cgit v1.2.3