Hi, Here's a new version for DT support to OMAP Display Subsystem. See http://article.gmane.org/gmane.linux.ports.arm.omap/102689 for the intro of the previous version, which contains thoughts about the related problems. The major change in this version is the use of V4L2 and CDF style port/endpoint style in the DT data. However, note that even if the DT data contains proper port & endpoint data, the drivers only use the first endpoint. This is to simplify the patches, as adding full support for the ports and endpoints to the drivers will be a big task. This approach still works with more or less all the boards, as the only cases where the simpler model is an issue are the boards with multiple display devices connected to a single output. Laurent, I'd appreciate if you could have a look at the .dts changes, to see if there's anything that's clearly not CDF compatible. The patches can also be found from: git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git work/dss-dt A few notes: - The DT data are added separately in the end of .dts files for clarity. In the final version I will move them to appropriate places in the .dts files. - No binding documentation. I will add them for the next version, if there are no major changes needed. Hopefully the bindings are quite self-explanatory for people with understanding of the hardware in question. - The connectors' compatible strings are "ti,xxx". As there's nothing TI specific there, I think I will rename them to be without "ti". Tomi Tomi Valkeinen (26): OMAPDSS: rename display-sysfs 'name' entry OMAPDSS: DSI: fix fifosize ARM: OMAP: remove DSS DT hack OMAPDSS: remove DT hacks for regulators ARM: OMAP2+: add omapdss_init_of() OMAPDSS: if dssdev->name==NULL, use alias OMAPDSS: get dssdev->alias from DT alias OMAPFB: clean up default display search OMAPFB: search for default display with DT alias OMAPDSS: add of helpers OMAPDSS: Add DT support to DSS, DISPC, DPI, HDMI, VENC OMAPDSS: Add DT support to DSI ARM: omap3.dtsi: add omapdss information ARM: omap4.dtsi: add omapdss information ARM: omap4-panda.dts: add display information ARM: omap4-sdp.dts: add display information ARM: omap3-tobi.dts: add lcd (TEST) ARM: omap3-beagle.dts: add display information ARM: omap3-beagle-xm.dts: add display information OMAPDSS: panel-dsi-cm: Add DT support OMAPDSS: encoder-tfp410: Add DT support OMAPDSS: connector-dvi: Add DT support OMAPDSS: encoder-tpd12s015: Add DT support OMAPDSS: hdmi-connector: Add DT support OMAPDSS: panel-dpi: Add DT support OMAPDSS: connector-analog-tv: Add DT support arch/arm/boot/dts/omap3-beagle-xm.dts | 67 ++++++ arch/arm/boot/dts/omap3-beagle.dts | 67 ++++++ arch/arm/boot/dts/omap3-tobi.dts | 40 ++++ arch/arm/boot/dts/omap3.dtsi | 43 ++++ arch/arm/boot/dts/omap4-panda-common.dtsi | 102 ++++++++ arch/arm/boot/dts/omap4-sdp.dts | 91 ++++++++ arch/arm/boot/dts/omap4.dtsi | 58 +++++ arch/arm/mach-omap2/Makefile | 2 +- arch/arm/mach-omap2/board-generic.c | 2 + arch/arm/mach-omap2/common.h | 2 + arch/arm/mach-omap2/display.c | 62 +++++ arch/arm/mach-omap2/dss-common.c | 259 --------------------- arch/arm/mach-omap2/dss-common.h | 13 -- arch/arm/mach-omap2/pdata-quirks.c | 4 - .../video/omap2/displays-new/connector-analog-tv.c | 66 +++++- drivers/video/omap2/displays-new/connector-dvi.c | 43 ++++ drivers/video/omap2/displays-new/connector-hdmi.c | 30 +++ drivers/video/omap2/displays-new/encoder-tfp410.c | 43 +++- .../video/omap2/displays-new/encoder-tpd12s015.c | 56 +++++ drivers/video/omap2/displays-new/panel-dpi.c | 64 ++++- drivers/video/omap2/displays-new/panel-dsi-cm.c | 65 +++++- drivers/video/omap2/dss/Makefile | 2 +- drivers/video/omap2/dss/dispc.c | 7 + drivers/video/omap2/dss/display-sysfs.c | 4 +- drivers/video/omap2/dss/display.c | 23 +- drivers/video/omap2/dss/dpi.c | 50 ++++ drivers/video/omap2/dss/dsi.c | 166 +++++++++++-- drivers/video/omap2/dss/dss-of.c | 160 +++++++++++++ drivers/video/omap2/dss/dss.c | 10 + drivers/video/omap2/dss/hdmi4.c | 10 +- drivers/video/omap2/dss/venc.c | 34 +++ drivers/video/omap2/omapfb/omapfb-main.c | 67 ++++-- include/video/omapdss.h | 6 + 33 files changed, 1390 insertions(+), 328 deletions(-) delete mode 100644 arch/arm/mach-omap2/dss-common.c delete mode 100644 arch/arm/mach-omap2/dss-common.h create mode 100644 drivers/video/omap2/dss/dss-of.c -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
