Hi Russell, On 08/11/16 12:24, Russell King - ARM Linux wrote: > As no one responded to the previous round, I'm not spending soo much > time writing up a description of these changes again. It's also been > quite a long time, so I've forgotten all the details of the changes, > so I'll do my best. > > Changes from the previous series include: > - reorder the initial three patches > - change the (now third patch)... I think to increase the size of the > locked region. > - fix edid parsing for infoframe generation - as was pointed out for > dw-hdmi, parsing the EDID in get_modes() is incorrect, as that method > will not be called when an override-edid is in effect. We need to > parse the override-edid. Moreover, infoframe generation should not > be keyed to whether the monitor is HDMI or not, CEA-861B allows non- > HDMI to send infoframes. > - only send audio if audio and infoframes are supported. > > Otherwise, these are very much like the previous posting of the series, > except rebased upon the mali/hdlcd/tda998x change to remove the > drm_connector_register() call. > > https://www.spinics.net/lists/dri-devel/msg121495.html > > It'd be nice to have other tda998x users ack and test these patches, I've just merged your drm-tda998x-devel branch and booted it on my Juno, and I can at least confirm that DVI still seems to still work as before. Anything in particular I should be looking out for? (Unfortunately the only handy HDMI monitor is one of those slightly-out-of-spec ones which has never really worked with the pixel clocks Juno provides) Robin. > I've tried to test on Juno, but the Juno situation seems to be a huge > fail. (HBI0282B completely fails with latest firmware - (a) FPGA image > incompatibilities io_b118 causes all FPGA AMBA devices to vanish, (b) > seems no way to get SCPI support on it - adding the BL0 executable > start address in the SCC registers seems to be incompatible with the > devchip, causing the PLLs to fail. In discussion with Sudeep over > these issues, but no idea where things are with it at the moment, other > than Sudeep needs to investigate. All Linaro firmware releases are > broken on HBI0282B.) > > drivers/gpu/drm/i2c/tda998x_drv.c | 826 ++++++++++++++++++++------------------ > 1 file changed, 429 insertions(+), 397 deletions(-) > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
