[PATCH RFC 00/12] tda998x updates
Russell King - ARM Linux
linux at armlinux.org.uk
Fri Nov 11 07:27:00 PST 2016
On Fri, Nov 11, 2016 at 05:10:09PM +0200, Jyri Sarha wrote:
> On 11/08/16 14:24, 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 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(-)
> Reviewed-by: Jyri Sarha <jsarha at ti.com>
> For the whole series. I am also happy to test these patches if I can
> fetch them from some git repo.
The commit IDs are unstable, because I'll have to recommit them to add
your r-by and any other tags you later give me. :)
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
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