Hi Simon, On Thu, Apr 12, 2018 at 6:38 PM, Simon Glass <s...@chromium.org> wrote: > Hi Mario, > > On 11 April 2018 at 01:27, Mario Six <mario....@gdsys.cc> wrote: >> Hi Simon, >> >> On Fri, Mar 30, 2018 at 10:41 AM, Simon Glass <s...@chromium.org> wrote: >>> Hi Mario, >>> >>> On 28 March 2018 at 20:40, Mario Six <mario....@gdsys.cc> wrote: >>>> Add a driver for the Xilinx LogiCORE DisplayPort IP core. >>>> >>>> Signed-off-by: Mario Six <mario....@gdsys.cc> >>>> --- >>>> drivers/video/Kconfig | 8 + >>>> drivers/video/Makefile | 1 + >>>> drivers/video/logicore_dp_dpcd.h | 342 ++++++ >>>> drivers/video/logicore_dp_tx.c | 1974 >>>> ++++++++++++++++++++++++++++++++++ >>>> drivers/video/logicore_dp_tx.h | 40 + >>>> drivers/video/logicore_dp_tx_regif.h | 365 +++++++ >>>> 6 files changed, 2730 insertions(+) >>>> create mode 100644 drivers/video/logicore_dp_dpcd.h >>>> create mode 100644 drivers/video/logicore_dp_tx.c >>>> create mode 100644 drivers/video/logicore_dp_tx.h >>>> create mode 100644 drivers/video/logicore_dp_tx_regif.h >>> >>> Is it possible to have common code with the other DP drivers? >>> >> >> While the DP transmitters, of course, all do similar things (e.g. they all >> eventually set a lane count), the implementation details differ greatly, and >> I >> think trying to merge them would only make things more confusing, since the >> drivers tend to be pretty elaborate (looking at the exynos driver, for >> example). > > OK. Are they merged in Linux? >
The Linux DP drivers don't share a common code base either (grepping "lane_count" in drivers/gpu shows different implementations of lane setting and link training). > Regards, > Simon > Best regards, Mario _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot