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video: make HDMI game mode optional.

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Sorgelig
2022-05-12 06:15:57 +08:00
parent ec5577a620
commit 13ecfc748c
4 changed files with 7 additions and 1 deletions
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2
video.cpp
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@@ -972,7 +972,7 @@ static void hdmi_config()
0x56, 0b00001000, // [5:4] Picture Aspect Ratio
// [3:0] Active Portion Aspect Ratio b1000 = Same as Picture Aspect Ratio
0x57, (uint8_t)(0b10000000 // [7] IT Content. 0 - No. 1 - Yes (type set in register 0x59).
0x57, (uint8_t)((cfg.hdmi_game_mode ? 0x80 : 0x00) // [7] IT Content. 0 - No. 1 - Yes (type set in register 0x59).
// [6:4] Color space (ignored for RGB)
| ((ypbpr || cfg.hdmi_limited) ? 0b0100 : 0b1000)), // [3:2] RGB Quantization range
// [1:0] Non-Uniform Scaled: 00 - None. 01 - Horiz. 10 - Vert. 11 - Both.