Oculus Rift DK2をRaspberryPi単体で使ってみる。で左端にゴミができていた件ですが、解決しました。
設定は、hdmi_cvtでなく、hdmi_timingsにしました。
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hdmi_group=2 hdmi_mode=87 config_hdmi_boost=4 hdmi_timings=1080 1 33 10 15 1920 1 1 1 13 0 0 0 75 0 165000000 3 max_framebuffer_width=1080 max_framebuffer_height=1920 display_rotate=3 hdmi_ignore_edid=0xa5000080 hvs_priority=0x32ff |
上記は/boot/config.txtより抜粋。
以前使った、SwitchResXでEDIDをexportして
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----------------------------------------------------- ------------------- MAIN EDID BLOCK ----------------- ----------------------------------------------------- EDID Version........1.3 Manufacturer........OVR (3ED2) Product ID..........3 (0003) Serial Number.......00000000 Manufactured........Week 10 of year 2014 Gamma...............2.20 Display Supported Features: --------------------------- Power Management: Active off Power Management: Suspend Power Management: Standby Display type: ------------- RGB 4:4:4 Color Encoding Format Display is non continuous frequency Default color space is not sRGB standard Preferred timing mode includes Native Pixel Format Input signal & sync: -------------------- Digital Input Color Bit Depth is undefined Digital Interface is not defined Color info: ----------- Red x = 0.665 Green x = 0.250 Blue x = 0.139 White x = 0.312 Red y = 0.334 Green y = 0.711 Blue y = 0.050 White y = 0.329 Established Timings: -------------------- Manufacturer Reserved Timings: ------------------------------ Standard Timing Identification: ------------------------------- Monitor Description blocks: --------------------------- Descriptor #0 - Timing definition: Mode = 1080 x 1920 @ 74.999Hz Pixel Clock............. 164.98 MHz Non-Interlaced Horizontal Vertical Active.................. 1080 pixels 1920 lines Front Porch............. 33 pixels 1 lines Sync Width.............. 10 pixels 6 lines Back Porch.............. 15 pixels 6 lines Blanking................ 58 pixels 13 lines Total................... 1138 pixels 1933 lines Scan Rate............... 144.974 kHz 74.999 Hz Image Size.............. 71 mm 126 mm Border.................. 0 pixels 0 lines Sync: Digital separate with * Negative vertical polarity * Positive horizontal polarity |
となってたので、それを元にパラメータ作って、あとは試行錯誤でした。