On 2018-08-27 21:24, Boris Brezillon wrote: > On Sat, 25 Aug 2018 10:56:16 +0200 > Peter Rosin <peda@xxxxxxxxxx> wrote: > >> Hi! >> >> 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. > > Queued to drm-misc-next. Thanks! Minute issue, you seem to have some spell-check going on or something, because the subject of patch 1/4 has been "corrected" from "...add ti,ds90c185" to "...add ti, ds90c185" You might want to evaluate if that auto-correction "feature" should be disabled/tweaked/whatever... Cheers, Peter > Thanks, > > Boris > >> >> Cheers, >> Peter >> >> Changes since v8 https://lkml.org/lkml/2018/8/10/309 >> - go back to the solution in v7 (but the ep device_node leak fixed) >> for patch 4/4 >> - redo (part of) 3/4 w/o using the disliked of_graph_parse_endpoint >> >> Changes since v7 https://lkml.org/lkml/2018/8/4/288 >> - The ep device_node was leaked in v7 patch 3/3, so add patch 3/4 >> which simplifies fixing this in patch 4/4 (and adds flexibility) >> and adjust patch 4/4 to the changes done in the new 3/4. >> - return -ENOMEM on allocation failure in patch 4/4 >> >> Changes since v6 https://lkml.org/lkml/2018/8/3/333 >> - zap bus-type from the binding in patch 2/3 >> >> Changes since (the shortened) v5 https://lkml.org/lkml/2018/8/3/182 >> - add reg properties (and #*-cells) to the example in patch 2/3 >> - prohibit bus-width 0 in the device-tree in patch 3/3 >> - added reviewed-by from Jacopo to patch 2/3 and 3/3 >> >> Peter Rosin (4): >> dt-bindings: display: bridge: lvds-transmitter: add ti,ds90c185 >> dt-bindings: display: atmel: optional video-interface of endpoints >> drm/atmel-hlcdc: always iterate over the first 4 output endpoints >> drm/atmel-hlcdc: support bus-width (12/16/18/24) in endpoint nodes >> >> .../devicetree/bindings/display/atmel/hlcdc-dc.txt | 23 ++++++ >> .../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 | 92 +++++++++++++++++++--- >> 5 files changed, 163 insertions(+), 31 deletions(-) >> >
