From dedc44b466ba24bd4f38840a79067d806d37d709 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 14 Apr 2015 21:03:44 -0600 Subject: tegra124: video: Add full link training for eDP Add full link training as a fallback in case the fast link training fails. Signed-off-by: Simon Glass Acked-by: Anatolij Gustschin Signed-off-by: Tom Warren --- arch/arm/include/asm/arch-tegra/dc.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/arch-tegra/dc.h b/arch/arm/include/asm/arch-tegra/dc.h index 8803c11602..6ffb468395 100644 --- a/arch/arm/include/asm/arch-tegra/dc.h +++ b/arch/arm/include/asm/arch-tegra/dc.h @@ -564,6 +564,10 @@ enum { #define V_DDA_INC_SHIFT 16 #define V_DDA_INC_MASK (0xFFFF << V_DDA_INC_SHIFT) +#define DC_POLL_TIMEOUT_MS 50 +#define DC_N_WINDOWS 5 +#define DC_REG_SAVE_SPACE (DC_N_WINDOWS + 5) + struct display_timing; int display_init(void *lcdbase, int fb_bits_per_pixel, -- cgit v1.2.1