{"action":"created","issue":{"url":"https://api.github.com/repos/notro/fbtft/issues/230","labels_url":"https://api.github.com/repos/notro/fbtft/issues/230/labels{/name}","comments_url":"https://api.github.com/repos/notro/fbtft/issues/230/comments","events_url":"https://api.github.com/repos/notro/fbtft/issues/230/events","html_url":"https://github.com/notro/fbtft/issues/230","id":54654656,"number":230,"title":"fbtft remains white even if there are no error messages in the debugging (fps=0 (0.000 ms))","user":{"login":"rdissertori","id":4243682,"avatar_url":"https://avatars.githubusercontent.com/u/4243682?v=3","gravatar_id":"","url":"https://api.github.com/users/rdissertori","html_url":"https://github.com/rdissertori","followers_url":"https://api.github.com/users/rdissertori/followers","following_url":"https://api.github.com/users/rdissertori/following{/other_user}","gists_url":"https://api.github.com/users/rdissertori/gists{/gist_id}","starred_url":"https://api.github.com/users/rdissertori/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rdissertori/subscriptions","organizations_url":"https://api.github.com/users/rdissertori/orgs","repos_url":"https://api.github.com/users/rdissertori/repos","events_url":"https://api.github.com/users/rdissertori/events{/privacy}","received_events_url":"https://api.github.com/users/rdissertori/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-01-17T07:48:16Z","updated_at":"2015-01-18T01:54:35Z","closed_at":null,"body":"Hello again there,\r\n\r\nI was expecting the display would show up on my adafruit28 (2.8\") tft since there seemed to be no issues in \"dmesg\"\r\n\r\nHowever the screen still remains white and I have _no_ idea what causes this.\r\nI've posted the dmesg output, but it seems all ok to me, just the message fps=0 is weird\r\n\r\n>[    6.217630] bcm2708_spi bcm2708_spi.0: DMA channel 2 at address 0xf2007200 with irq 77\r\n[    6.268030] bcm2708_spi bcm2708_spi.0: DMA channel 4 at address 0xf2007400 with irq 20\r\n[    6.312266] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x20204000 (irq 80)\r\n[    6.331931] bcm2708_spi bcm2708_spi.0: SPI Controller running in dma mode\r\n[    6.422842] fbtft_device:  SPI devices registered:\r\n[    6.438643] fbtft_device:      spidev spi0.0 500kHz 8 bits mode=0x00\r\n[    6.468414] fbtft_device:      spidev spi0.1 500kHz 8 bits mode=0x00\r\n[    6.468422] fbtft_device:  'fb' Platform devices registered:\r\n[    6.468447] fbtft_device:      bcm2708_fb id=-1 pdata? no\r\n[    6.468541] fbtft_device: Deleting spi0.0\r\n[    6.483871] fbtft_device:  GPIOS used by 'adafruit28':\r\n[    6.483880] fbtft_device:    'reset' = GPIO25\r\n[    6.483884] fbtft_device:    'dc' = GPIO24\r\n[    6.483888] fbtft_device:    'led' = GPIO18\r\n[    6.483891] fbtft_device:  SPI devices registered:\r\n[    6.483903] fbtft_device:      spidev spi0.1 500kHz 8 bits mode=0x00\r\n[    6.483911] fbtft_device:      fb_ili9341 spi0.0 32000kHz 8 bits mode=0x00\r\n[    6.778158] systemd[1]: Started Setup Virtual Console.\r\n[    6.802084] systemd[1]: Started Create list of required static device nodes for the current kernel.\r\n[    6.848178] systemd[1]: Started udev Coldplug all Devices.\r\n[   10.677177] bcm2708_i2c_init_pinmode(1,2)\r\n[   10.704658] fb_ili9341 spi0.0: fbtft_gamma_parse_str() str=\r\n[   10.728072] bcm2708_i2c_init_pinmode(1,3)\r\n[   10.756899] fb_ili9341 spi0.0: 1F 1A 18 0A 0F 06 45 87 32 0A 07 02 07 05 00\r\n00 25 27 05 10 09 3A 78 4D 05 18 0D 38 3A 1F\r\n[   10.778728] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100000)\r\n[   10.909418] fb_ili9341 spi0.0: fbtft_request_gpios: 'reset' = GPIO25\r\n[   10.984271] fb_ili9341 spi0.0: fbtft_request_gpios: 'dc' = GPIO24\r\n[   11.039735] fb_ili9341 spi0.0: fbtft_request_gpios: 'led' = GPIO18\r\n[   11.084219] fb_ili9341 spi0.0: fbtft_verify_gpios()\r\n[   11.158095] fb_ili9341 spi0.0: init_display()\r\n[   11.213938] fb_ili9341 spi0.0: fbtft_reset()\r\n[   14.103970] fb_ili9341 spi0.0: set_var()\r\n[   14.153075] fb_ili9341 spi0.0: fbtft_update_display(start_line=0, end_line=239)\r\n[   14.201803] fb_ili9341 spi0.0: Display update: 3079 kB/s (48.715 ms), fps=0 (0.000 ms)\r\n[   14.201816] fb_ili9341 spi0.0: set_gamma()\r\n[   14.202052] fb_ili9341 spi0.0: fbtft_register_backlight()\r\n[   14.347981] fb_ili9341 spi0.0: fbtft_update_display(start_line=0, end_line=239)\r\n"},"comment":{"url":"https://api.github.com/repos/notro/fbtft/issues/comments/70393142","html_url":"https://github.com/notro/fbtft/issues/230#issuecomment-70393142","issue_url":"https://api.github.com/repos/notro/fbtft/issues/230","id":70393142,"user":{"login":"notro","id":530887,"avatar_url":"https://avatars.githubusercontent.com/u/530887?v=3","gravatar_id":"","url":"https://api.github.com/users/notro","html_url":"https://github.com/notro","followers_url":"https://api.github.com/users/notro/followers","following_url":"https://api.github.com/users/notro/following{/other_user}","gists_url":"https://api.github.com/users/notro/gists{/gist_id}","starred_url":"https://api.github.com/users/notro/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/notro/subscriptions","organizations_url":"https://api.github.com/users/notro/orgs","repos_url":"https://api.github.com/users/notro/repos","events_url":"https://api.github.com/users/notro/events{/privacy}","received_events_url":"https://api.github.com/users/notro/received_events","type":"User","site_admin":false},"created_at":"2015-01-18T01:54:35Z","updated_at":"2015-01-18T01:54:35Z","body":"I guess you use the FBTFT prebuilt kernel and not the Adafruit one. If so use ```name=pitft```\r\n"}}