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| author | Simon Glass <sjg@chromium.org> | 2015-04-14 21:03:44 -0600 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2015-05-13 09:24:12 -0700 |
| commit | dedc44b466ba24bd4f38840a79067d806d37d709 (patch) | |
| tree | f371ffada3e1b602c30433aff3af0baaead170f9 /arch | |
| parent | 531eaedc7a397b34979c6d35e5de7b78d2dddfde (diff) | |
| download | u-boot-dedc44b466ba24bd4f38840a79067d806d37d709.tar.gz u-boot-dedc44b466ba24bd4f38840a79067d806d37d709.tar.xz u-boot-dedc44b466ba24bd4f38840a79067d806d37d709.zip | |
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 <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-tegra/dc.h | 4 |
1 files changed, 4 insertions, 0 deletions
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, |