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Diffstat (limited to 'src/soc/nvidia/tegra/dc.h')
| -rw-r--r-- | src/soc/nvidia/tegra/dc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/nvidia/tegra/dc.h b/src/soc/nvidia/tegra/dc.h index 0d2d7618a9..71c3881626 100644 --- a/src/soc/nvidia/tegra/dc.h +++ b/src/soc/nvidia/tegra/dc.h @@ -488,6 +488,8 @@ enum { }; /* DC_WIN_DDA_INCREMENT 0x709 */ +#define DDA_INC(prescaled_size, post_scaled_size) \ + (((prescaled_size) - 1) * 0x1000 / ((post_scaled_size) - 1)) #define H_DDA_INC(x) (((x) & 0xffff) << 0) #define V_DDA_INC(x) (((x) & 0xffff) << 16) |