Am Samstag, den 08.06.2013, 18:05 +0200 schrieb Lucas Stach: > Am Samstag, den 08.06.2013, 16:21 +0200 schrieb Thomas Meyer: > > > On Saturday 08 June 2013 10:33:55 Thomas Meyer wrote: > > >> Kernel version: 3.10.0-0.rc4.git0.1.fc20.armv7hl > > >> > > >> This is the latest Fedora ARM kernel. Config is available here: > > >> http://pkgs.fedoraproject.org/cgit/kernel.git/tree/config-armv7 > > >> > > >> This is what I see in the kernel log: > > >> > > >> $ dmesg |grep hdmi > > >> [ 33.403417] tegra-hdmi 54280000.hdmi: failed to get VDD regulator > > >> [ 33.403441] platform 54280000.hdmi: Driver tegra-hdmi requests probe > > >> > > >> any ideas? > > > > > > is the regulator (tps6586x) build-in? > > > > No, it's a module. > > > > > The make everything a module path isn't > > > well tested I guess. > > > It's not the problem here. The driver requests to be probed again and > comes up once the regulator is there. > > Though the pixel clock looks odd for a HD HDMI monitor. Try looking at > the Xorg log to see what mode of your monitor get's chosen and why it > fails. Some more kernel logs: [ 34.087790] tps6586x-rtc tps6586x-rtc: rtc core: registered tps6586x-rtc as rtc1 [ 34.089788] tegra-hdmi 54280000.hdmi: failed to get VDD regulator [ 34.089810] platform 54280000.hdmi: Driver tegra-hdmi requests probe deferral [ 34.102695] vdd_sys: no parameters [ 34.102731] vdd_sys: supplied by +5valw [ 34.104278] +1.2vs_sm0,vdd_core: 1200 mV [ 34.104490] +1.2vs_sm0,vdd_core: supplied by vdd_sys [ 34.106047] +1.0vs_sm1,vdd_cpu: 1000 mV [ 34.106240] +1.0vs_sm1,vdd_cpu: supplied by vdd_sys [ 34.107759] +3.7vs_sm2,vin_ldo*: 3700 mV [ 34.108000] +3.7vs_sm2,vin_ldo*: supplied by vdd_sys [ 34.108773] REG-LDO_0: at 1200 mV [ 34.108961] REG-LDO_0: supplied by +3.7vs_sm2,vin_ldo* [ 34.110586] +1.1vs_ldo1,avdd_pll*: 1100 mV [ 34.110782] +1.1vs_ldo1,avdd_pll*: supplied by +3.7vs_sm2,vin_ldo* [ 34.112252] +1.2vs_ldo2,vdd_rtc: 1200 mV [ 34.112747] +1.2vs_ldo2,vdd_rtc: supplied by +3.7vs_sm2,vin_ldo* [ 34.114529] +3.3vs_ldo3,avdd_usb*: 3300 mV [ 34.114791] +3.3vs_ldo3,avdd_usb*: supplied by +3.7vs_sm2,vin_ldo* [ 34.116841] +1.8vs_ldo4,avdd_osc,vddio_sys: 1800 mV [ 34.117077] +1.8vs_ldo4,avdd_osc,vddio_sys: supplied by +3.7vs_sm2,vin_ldo* [ 34.118239] +2.85vs_ldo5,vcore_mmc: 2850 mV [ 34.119534] +2.85vs_ldo6,avdd_vdac: 1800 mV [ 34.119726] +2.85vs_ldo6,avdd_vdac: supplied by +3.7vs_sm2,vin_ldo* [ 34.121021] +3.3vs_ldo7,avdd_hdmi: 3300 mV [ 34.121212] +3.3vs_ldo7,avdd_hdmi: supplied by +3.7vs_sm2,vin_ldo* [ 34.122431] +1.8vs_ldo8,avdd_hdmi_pll: 1800 mV [ 34.122620] +1.8vs_ldo8,avdd_hdmi_pll: supplied by +3.7vs_sm2,vin_ldo* [ 34.123690] +2.85vs_ldo9,vdd_ddr_rx: 2850 mV [ 34.123954] +2.85vs_ldo9,vdd_ddr_rx: supplied by +3.7vs_sm2,vin_ldo* [ 34.125020] +3.3vs_rtc: 3300 mV [ 34.126866] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 34.126878] [drm] No driver support for vblank timestamp query. [ 34.189478] Console: switching to colour frame buffer device 240x67 [ 34.214505] tegra-host1x 50000000.host1x: fb0: frame buffer device [ 34.214517] tegra-host1x 50000000.host1x: registered panic notifier [ 34.214597] [drm] Initialized tegra 0.0.0 20120330 on minor 0 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html