HDMI는 안전 모드에서 작동하지만 그다지 많지 않습니다.

보드를 HDMI 입력으로 모니터에 연결했습니다. config.txt에서 "hdmi_safe = 1"의 주석 처리를 제거하여 Raspbian 데스크탑으로 이동할 수 있습니다. 그러나, 나는 눈을 피가 나지 않는 해결책으로 일하고 싶습니다. 그래서 지난 며칠 동안 config.txt에서 올바른 설정을 찾으려고 노력했으며 포기했습니다. 어떤 도움이라도 좋을 것입니다. 몇 가지 모드를 시도했지만 무엇을 시도해도 tvservice -s에서 이미지와 다음을 얻지 못합니다.

pi@raspberrypi ~ $ /opt/vc/bin/tvservice -s
state: HPD low|HDMI off|NTSC mode|composite CP off (0x140001), 720x480 @ 60Hz, interlaced

이 문제를 해결하려면 어떤 단계를 수행해야합니까? 고급 감사합니다. 해당 모니터는 Acer H243HX입니다.

CEA 테스트 결과는 다음과 같습니다.

pi@raspberrypi ~ $ /opt/vc/bin/tvservice -m CEA
Group CEA has 0 modes:

다음은 DMT 테스트 결과입니다.

pi@raspberrypi ~ $ /opt/vc/bin/tvservice -m DMT
Group DMT has 0 modes:

내 edid 파서 출력은 다음과 같습니다.

Parsing edid.dat...

HDMI:EDID version 1.3, 1 extensions, screen size 53x29 cm

HDMI:EDID features - videodef 0x80 standby suspend active off; colour  encoding:RGB444|YCbCr422; sRGB is not default colourspace; preferred format is native; does not support GTF

HDMI:EDID found monitor name descriptor tag 0xfc

HDMI:EDID monitor name is H243H

HDMI:EDID found monitor range descriptor tag 0xfd

HDMI:EDID monitor range offsets: V min=0, V max=0, H min=0, H max=0

HDMI:EDID monitor range: vertical is 56-76 Hz, horizontal is 31-83 kHz, max pixel clock is 180 MHz

HDMI:EDID monitor range does not support GTF

HDMI:EDID found monitor S/N descriptor tag 0xff

HDMI:EDID found unknown detail timing format: 1920x1080p hfp:48 hs:32 hbp:80 vfp:3 vs:5 vbp:23 pixel clock:138 MHz

HDMI:EDID established timing I/II bytes are AF CF 00

HDMI:EDID found DMT format: code 4, 640x480p @ 60 Hz in established timing I/II


HDMI:EDID found DMT format: code 5, 640x480p @ 72 Hz in established timing I/II

HDMI:EDID found DMT format: code 6, 640x480p @ 75 Hz in established timing I/II

HDMI:EDID found DMT format: code 8, 800x600p @ 56 Hz in established timing I/II

HDMI:EDID found DMT format: code 9, 800x600p @ 60 Hz in established timing I/II

HDMI:EDID found DMT format: code 10, 800x600p @ 72 Hz in established timing I/II

HDMI:EDID found DMT format: code 11, 800x600p @ 75 Hz in established timing I/II

HDMI:EDID found DMT format: code 16, 1024x768p @ 60 Hz in established timing I/II

HDMI:EDID found DMT format: code 17, 1024x768p @ 70 Hz in established timing I/II

HDMI:EDID found DMT format: code 18, 1024x768p @ 75 Hz in established timing I/II

HDMI:EDID found DMT format: code 36, 1280x1024p @ 75 Hz in established timing I/II

HDMI:EDID standard timings block x 8: 0x8180 714F 9500 950F A940 B300 0101 0101

HDMI:EDID found DMT format: code 35, 1280x1024p @ 60 Hz (5:4) in standard timing 0

HDMI:EDID found DMT format: code 21, 1152x864p @ 75 Hz (4:3) in standard timing 1

HDMI:EDID found DMT format: code 47, 1440x900p @ 60 Hz (16:10) in standard timing 2

HDMI:EDID found DMT format: code 48, 1440x900p @ 75 Hz (16:10) in standard timing 3

HDMI:EDID found DMT format: code 51, 1600x1200p @ 60 Hz (4:3) in standard timing 4

HDMI:EDID found DMT format: code 58, 1680x1050p @ 60 Hz (16:10) in standard timing 5

HDMI:EDID parsing v3 CEA extension 0

HDMI:EDID monitor support - underscan IT formats:yes, basic audio:yes, yuv444:yes, yuv422:yes, #native DTD:2

HDMI:EDID found preferred CEA detail timing format: 720x480p @ 60 Hz (2)

HDMI:EDID found CEA detail timing format: 1280x720p @ 60 Hz (4)

HDMI:EDID found CEA detail timing format: 1920x1080i @ 60 Hz (5)

HDMI:EDID found CEA detail timing format: 1280x720p @ 50 Hz (19)

HDMI:EDID found CEA detail timing format: 1920x1080i @ 50 Hz (20)

HDMI:EDID found audio format 2 channels PCM, sample rate: 32|44|48|88|96|176|192 kHz, sample size: 16|20|24 bits

HDMI:EDID found CEA format: code 1, 640x480p @ 60Hz

HDMI:EDID found CEA format: code 2, 720x480p @ 60Hz

HDMI:EDID found CEA format: code 3, 720x480p @ 60Hz

HDMI:EDID found CEA format: code 4, 1280x720p @ 60Hz (native)

HDMI:EDID found CEA format: code 5, 1920x1080i @ 60Hz

HDMI:EDID found CEA format: code 6, 1440x480i @ 60Hz

HDMI:EDID found CEA format: code 7, 1440x480i @ 60Hz

HDMI:EDID found CEA format: code 16, 1920x1080p @ 60Hz

HDMI:EDID found CEA format: code 17, 720x576p @ 50Hz

HDMI:EDID found CEA format: code 18, 720x576p @ 50Hz

HDMI:EDID found CEA format: code 21, 1440x576i @ 50Hz

HDMI:EDID found CEA format: code 19, 1280x720p @ 50Hz (native)

HDMI:EDID found CEA format: code 31, 1920x1080p @ 50Hz

HDMI:EDID found CEA format: code 20, 1920x1080i @ 50Hz

HDMI:EDID found HDMI VSDB length 6

HDMI:EDID HDMI VSDB has physical address 1.0.0.0

HDMI:EDID HDMI VSDB supports AI:no, dual link DVI:no

HDMI:EDID HDMI VSDB deep colour support - 48-bit:no 36-bit:no 30-bit:yes DC_yuv444:no

HDMI:EDID HDMI VSDB has no latency information

HDMI:EDID filtering formats with pixel clock > 162 MHz or h. blanking
> 1023

HDMI:EDID best score mode is now CEA (1) 640x480p @ 60 Hz with pixel clock 25 MHz (score 136864)

HDMI:EDID best score mode is now CEA (2) 720x480p @ 60 Hz with pixel clock 27 MHz (score 5162208)

HDMI:EDID CEA mode (3) 720x480p @ 60 Hz with pixel clock 27 MHz has a score of 141472

HDMI:EDID CEA mode (4) 1280x720p @ 60 Hz with pixel clock 74 MHz has a score of 4765888

HDMI:EDID DMT mode (4) 640x480p @ 60 Hz with pixel clock 25 MHz has a score of 18432

HDMI:EDID CEA mode (5) 1920x1080i @ 60 Hz with pixel clock 74 MHz has a score of 4348832

HDMI:EDID DMT mode (5) 640x480p @ 72 Hz with pixel clock 31 MHz has a score of 22118

HDMI:EDID CEA mode (6) 1440x480i @ 60 Hz with pixel clock 27 MHz has a score of 120736

HDMI:EDID DMT mode (6) 640x480p @ 75 Hz with pixel clock 31 MHz has a score of 23040

HDMI:EDID CEA mode (7) 1440x480i @ 60 Hz with pixel clock 27 MHz has a score of 120736

HDMI:EDID DMT mode (8) 800x600p @ 56 Hz with pixel clock 36 MHz has a score of 26880

HDMI:EDID DMT mode (9) 800x600p @ 60 Hz with pixel clock 40 MHz has a score of 28800

HDMI:EDID DMT mode (10) 800x600p @ 72 Hz with pixel clock 50 MHz has a score of 34560

HDMI:EDID DMT mode (11) 800x600p @ 75 Hz with pixel clock 49 MHz has a score of 36000

HDMI:EDID CEA mode (16) 1920x1080p @ 60 Hz with pixel clock 148 MHz has a score of 348832

HDMI:EDID DMT mode (16) 1024x768p @ 60 Hz with pixel clock 65 MHz has a score of 47185

HDMI:EDID CEA mode (17) 720x576p @ 50 Hz with pixel clock 27 MHz has a score of 141472

HDMI:EDID DMT mode (17) 1024x768p @ 70 Hz with pixel clock 75 MHz has a score of 55050

HDMI:EDID CEA mode (18) 720x576p @ 50 Hz with pixel clock 27 MHz has a score of 141472

HDMI:EDID DMT mode (18) 1024x768p @ 75 Hz with pixel clock 78 MHz has a score of 58982

HDMI:EDID CEA mode (19) 1280x720p @ 50 Hz with pixel clock 74 MHz has a score of 3738240

HDMI:EDID CEA mode (20) 1920x1080i @ 50 Hz with pixel clock 74 MHz has a score of 3307360

HDMI:EDID CEA mode (21) 1440x576i @ 50 Hz with pixel clock 27 MHz has a score of 120736

HDMI:EDID DMT mode (21) 1152x864p @ 75 Hz with pixel clock 108 MHz has a score of 174649

HDMI:EDID CEA mode (31) 1920x1080p @ 50 Hz with pixel clock 148 MHz has a score of 307360

HDMI:EDID DMT mode (35) 1280x1024p @ 60 Hz with pixel clock 108 MHz has a score of 178643

HDMI:EDID DMT mode (36) 1280x1024p @ 75 Hz with pixel clock 135 MHz has a score of 98304

HDMI:EDID DMT mode (47) 1440x900p @ 60 Hz with pixel clock 106 MHz has a score of 177760

HDMI:EDID DMT mode (48) 1440x900p @ 75 Hz with pixel clock 136 MHz has a score of 197200

HDMI:EDID DMT mode (51) 1600x1200p @ 60 Hz with pixel clock 162 MHz has a score of 215200

HDMI:EDID DMT mode (58) 1680x1050p @ 60 Hz with pixel clock 146 MHz has a score of 205840

HDMI:EDID preferred mode remained as CEA (2) 720x480p @ 60 Hz with pixel clock 27 MHz

HDMI:EDID has HDMI support and audio support edid_parser exited with code 0

구형 (최소 15 년) Sharp Aquos LC-19A1E TV / 모니터 및 새로운 512Mb 개정판 B Raspberry Pi가 있습니다. original config.txt에서는 1080i 60Hz 화면이 나왔습니다. LXDE의 화면 해상도는 1860x? (잊어 버렸습니다.) TV 설명서 (1366x768)에 설명 된 최대 해상도보다 높았습니다.

그래서 config.txt 편집을 시도했습니다.

hdmi_group=2

과

hdmi_mode=81

효과가 없습니다.

그런 다음이 명령을 첫 줄에 추가했습니다. config.txt

hdmi_ignore_edid=0xa5000080

그리고 짜잔, 그것은 매력처럼 작동합니다. TV에서 기본 해상도 및 선명한보기.

에 대한 또한 더 config.txt에 http://elinux.org/RPiconfig

@Iamyrus가 제안한 것처럼 파일에 넣으 hdmi_ignore_edid=0xa5000080십시오 /boot/config.txt.

그러나 Acer H243HX 모니터 는 기본 1920x1080이고 디스플레이의 EDID 블록을 편집 할 때 CEA 모드 5가 표시되므로 다음에서 다음을 설정하는 것이 좋습니다 /boot/config.txt.

hdmi_group=1
hdmi_mode=16

hdmi_ignore_edidconfig.txt에 넣고 다음을 실행하여 이를 테스트 할 수도 있습니다 .

/opt/vc/bin/tvservice -m "CEA 16"

EDID 정보에 따르면 CEA 16은 다음과 같습니다.

HDMI:EDID found CEA format: code 16, 1920x1080p @ 60Hz

config.txt에서 config_hdmi_boost = 4로 시도하십시오