Am Donnerstag, den 14.01.2016, 13:26 -0700 schrieb Simon Glass: > The original tegra20 display driver was written before Linux had > device tree > bindings for display. Since then Linux has developed a robust set of > bindings > covering various aspects of enabling a display. > > This series moves closer to those bindings by using the panel and > backlight > as separate drivers. The device tree files for seaboard, ventana and > harmony > thereby become almost the same as Linux. > > Unfortunately this breaks the other boards, which will need a similar > sync. > So I'm not sure how easy it will be to accept this series. Still, it > seems > worth sending it out in the hope that board maintainers can help. I > have > kept this series separate so that it can progress separately. > By pushing display timings into the DT you are actually diverging from mainline, as mainline doesn't require this, but instead infers the timings from the panel compatible. Is this a desired goal?
Regards, Lucas > > Simon Glass (4): > tegra: dts: Sync seaboard device tree file with Linux > video: tegra: Move to using simple-panel and pwm-backlight > tegra: video: Always use write-through cache on LCD > fdt: Drop some unused compatible strings > > arch/arm/dts/tegra20-harmony.dts | 751 > ++++++++++++++++++++++++++++-- > arch/arm/dts/tegra20-seaboard.dts | 934 > ++++++++++++++++++++++++++++++++++---- > arch/arm/dts/tegra20-ventana.dts | 685 ++++++++++++++++++++++++++-- > configs/colibri_t20_defconfig | 5 +- > configs/harmony_defconfig | 5 +- > configs/medcom-wide_defconfig | 5 +- > configs/paz00_defconfig | 5 +- > configs/seaboard_defconfig | 5 +- > configs/tec_defconfig | 5 +- > configs/ventana_defconfig | 5 +- > drivers/video/tegra.c | 333 +++----------- > include/fdtdec.h | 4 - > lib/fdtdec.c | 4 - > 13 files changed, 2307 insertions(+), 439 deletions(-) > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot