edid-decode: fix horizontal front porch for CVT RBv2
Commit Message
According to CVT 2.0 table 3-2, C_H_FRONT_PORCH is 8 for both
RBv2 and RBv3.
Signed-off-by: Simon Ser <contact@emersion.fr>
---
calc-gtf-cvt.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
base-commit: f1ff7ad7bcb2fbb85017bbb2baa6bed37c412895
@@ -232,7 +232,7 @@ timings edid_state::calc_cvt_mode(unsigned h_pixels, unsigned v_lines,
t.vfp = v_blank - t.vbp - t.vsync;
t.pixclk_khz = round(1000.0 * pixel_freq);
t.hsync = h_sync;
- if (rb == RB_CVT_V3)
+ if (rb >= RB_CVT_V2)
t.hfp = 8;
else
t.hfp = (h_blank / 2.0) - t.hsync;