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authorSimon Glass <sjg@chromium.org>2015-04-14 21:03:44 -0600
committerTom Warren <twarren@nvidia.com>2015-05-13 09:24:12 -0700
commitdedc44b466ba24bd4f38840a79067d806d37d709 (patch)
treef371ffada3e1b602c30433aff3af0baaead170f9 /arch
parent531eaedc7a397b34979c6d35e5de7b78d2dddfde (diff)
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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.h4
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,