On Fri, 3 Aug 2018 09:23:05 +0200 Peter Rosin peda@axentia.se wrote:
Hi!
This is perhaps not a true resend in that these three patches were originally in a larger series [1], and the series have been rebased to v4.18-rc6. However, I did ask that these three patches should be considered separately. The other patches in the original series have been adopted and reworked by Russell King [2].
Oops, completely forgot to apply those 3 patches. If there's no objection I'll queue them to drm-misc-next.
Regards,
Boris
The background for these patches is that our PCB interface between the SAMA5D3 and the ds90c185 lvds encoder is only using 16 bits, and this has to be described somewhere, or the atmel-hlcdc driver have no chance of selecting the correct output mode. Since we have similar problems with a tda19988 HDMI encoder I added patches to override the atmel-hlcdc output format via DT properties compatible with the media video-interface binding and things start to play together. I of course need my old patches or the new ones from Russell to actually use the HDMI encoder with the SAMA5D3, but that is not directly related to this (shortened) series.
Cheers, Peter
[1] https://lkml.org/lkml/2018/5/23/273 [2] https://www.spinics.net/lists/arm-kernel/msg669238.html
Peter Rosin (3): dt-bindings: display: bridge: lvds-transmitter: add ti,ds90c185 dt-bindings: display: atmel: optional video-interface of endpoints drm/atmel-hlcdc: support bus-width (12/16/18/24) in endpoint nodes
.../devicetree/bindings/display/atmel/hlcdc-dc.txt | 26 ++++++++ .../bindings/display/bridge/lvds-transmitter.txt | 8 ++- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 70 +++++++++++++++------- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 1 + drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 67 ++++++++++++++++++--- 5 files changed, 144 insertions(+), 28 deletions(-)