2016-11-16 13:40 GMT+01:00 Jyri Sarha <jsarha@xxxxxx>: > Changes since first version of the series: > > - Move tilcdc_regs.h changes from "drm/tilcdc: Enable palette loading > for revision 2 LCDC too" to "drm/tilcdc: Add tilcdc_write_mask() to > tilcdc_regs.h" > > These patches are inspired by this series form Bartosz Golaszewski: > https://www.spinics.net/lists/arm-kernel/msg539629.html > > The patches are based on drm-next plus the earlier patches that I plan > to send in a pull request for 4.10. The base + these patches are > pushed here: > > https://github.com/jsarha/linux drm-next-tilcdc-for-4.10-wip > > Bartosz, please test if this branch works for rev1 LCDC, with your dts > file! > Hi Jyri, with your changes I'm getting the following warning on initialization: [drm] Initialized [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [drm] No driver support for vblank timestamp query. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_atomic_helper.c:1141 drm_atomic_helper_wait_for_vblanks+0x23c/0x24c [CRTC:24] vblank wait timed out Modules linked in: CPU: 0 PID: 1 Comm: swapper Not tainted 4.9.0-rc4-00939-ge79af2c #60 Hardware name: Generic DA850/OMAP-L138/AM18x Backtrace: [snip] and the same when running simple modetest (no vsynced page flipping). The default resolution still works and I can start a graphical environment. Thanks, Bartosz _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
