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Groups > linux.kernel > #1241025
| From | Pushpal Sidhu <psidhu@gateworks.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | i.mx6 video out in mainline |
| Date | 2015-10-07 00:00 +0200 |
| Message-ID | <qgIr9-1WE-19@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Hi All, I'm attempting to use a standard fb console (using the imx6qdl-gw54xx.dtsi), but I find that it only draws to the 1024x768p portion of the screen. This is also true when running the userspace tool fb-test. When I $(cat /sys/class/graphics/fb0/modes), I see only the 1024x768p resolution there. I verified that the edid read from the monitor is correct, and that all of it's modes were properly read (in the drm_mode_std function and enumerated in /sys/devices/soc0/display-subsystem/drm/card0/card0-HDMI-A-1/modes), but I can't figure out how to choose a different resolution. I've also verified that dpms is 'On'. The monitor appears to think that a 1080p signal is coming in, which might have to do with the virtual size being set to 1080p. I should note that I'm not running X11. Is there something I am missing that's required for changing framebuffer resolutions? Thanks ahead of time. - Pushpal -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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i.mx6 video out in mainline Pushpal Sidhu <psidhu@gateworks.com> - 2015-10-07 00:00 +0200
Re: i.mx6 video out in mainline Fabio Estevam <festevam@gmail.com> - 2015-10-07 00:30 +0200
Re: i.mx6 video out in mainline Pushpal Sidhu <psidhu@gateworks.com> - 2015-10-07 01:10 +0200
Re: i.mx6 video out in mainline Fabio Estevam <festevam@gmail.com> - 2015-10-07 05:10 +0200
Re: i.mx6 video out in mainline Pushpal Sidhu <psidhu@gateworks.com> - 2015-10-08 23:00 +0200
Re: i.mx6 video out in mainline Lucas Stach <l.stach@pengutronix.de> - 2015-10-07 08:50 +0200
Re: i.mx6 video out in mainline Pushpal Sidhu <psidhu@gateworks.com> - 2015-10-08 21:40 +0200
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