Increase max V. Backporch value from 63 to 236

This change allows highly letterboxed content (e.g. the PSP's 480x272
picture in a 720x480 frame) to be "zoomed" to a full screen picture by
treating the letterbox as horizontal and vertical backporch.

Co-authored-by: Chris Lockfort <clockfort@gmail.com>
This commit is contained in:
Russell HarmonandChris Lockfort authored and Russell Harmon committed 2020-04-07 12:51:36 -07:00
1 parent 0c55cc03bb
commit bab85e713b
3 files changed
+10 -10

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@@ -36,7 +36,7 @@
#define V_SYNCLEN_MIN 1
#define V_SYNCLEN_MAX 7
#define V_BPORCH_MIN 1
#define V_BPORCH_MAX 63
#define V_BPORCH_MAX 236 // 255 - 12 for L5FMT_1920x1080 - 7 for V_SYNCLEN_MAX
#define V_ACTIVE_MIN 160
#define V_ACTIVE_MAX 1200