This series adds support for ARM's HDLCD display controller found in Juno and ARM TC2 Coretile. The HDLCD outputs an RGB stream that feeds into a single digital encoder (DVI or HDMI).
This series depends on Sudeep Holla's series that introduces support for SCPI on Juno. This is now queued for v4.4-rc1 hence this patchset has been produced on top of linux-next as of 11th of November 2015. I have pushed the tested branch here for people that want to use it: git://git://linux-arm.org/linux-ld testing/hdlcd It also needs the tda998x patches that I have recently published [1]. Only the Juno functionality has been tested as the TC2 Coretile require a working SiI9022 driver for VExpress that is not subject of this patchset. This is my first driver for the DRM subsystem and as such probably contains misuses of the APIs that I will be glad to correct if pointed out. Changelog: v2: Added support for atomic modeset v1: Original DRM submission can be found here [2] [1] http://lists.freedesktop.org/archives/dri-devel/2015-November/094172.html [2] http://lists.freedesktop.org/archives/dri-devel/2015-August/087685.html Best regards, Liviu Liviu Dudau (4): drm: arm: Add DT bindings documentation for HDLCD driver. drm: Add support for ARM's HDLCD controller. arm64: Juno: Add HDLCD support to the Juno boards. MAINTAINERS: Add Liviu Dudau as maintainer for ARM HDLCD driver. .../devicetree/bindings/drm/arm/arm,hdlcd.txt | 74 +++ MAINTAINERS | 6 + arch/arm64/boot/dts/arm/juno-base.dtsi | 74 ++- drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/arm/Kconfig | 29 ++ drivers/gpu/drm/arm/Makefile | 2 + drivers/gpu/drm/arm/hdlcd_crtc.c | 334 ++++++++++++ drivers/gpu/drm/arm/hdlcd_drv.c | 563 +++++++++++++++++++++ drivers/gpu/drm/arm/hdlcd_drv.h | 42 ++ drivers/gpu/drm/arm/hdlcd_regs.h | 87 ++++ 11 files changed, 1210 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/drm/arm/arm,hdlcd.txt create mode 100644 drivers/gpu/drm/arm/Kconfig create mode 100644 drivers/gpu/drm/arm/Makefile create mode 100644 drivers/gpu/drm/arm/hdlcd_crtc.c create mode 100644 drivers/gpu/drm/arm/hdlcd_drv.c create mode 100644 drivers/gpu/drm/arm/hdlcd_drv.h create mode 100644 drivers/gpu/drm/arm/hdlcd_regs.h -- 2.6.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
