From: Ong Hean Loong <hean.loong.ong@xxxxxxxxx> Hi, The new Intel Arria10 SOC FPGA devkit has a Display Port IP component which requires a new driver. This is a virtual driver in which the FGPA hardware would enable the Display Port based on the information and data provided from the DRM frame buffer from the OS. Basically all all information with reagrds to resolution and bits per pixel are pre-configured on the FPGA design and these information are fed to the driver via the device tree information as part of the hardware information. Further information can be obtained from https://www.altera.com/content/dam/altera-www/global/en_US/pdfs/literature/ug/ug_vip.pdf Ong, Hean Loong (3): dt-bindings: display: Intel FPGA VIP drm driver Devicetree bindings ARM: drm: Intel FPGA VIP Frame Buffer II drm driver ARM: socfpga: drm driver updates in socfpga_defconfig .../devicetree/bindings/display/altr,vip-fb2.txt | 30 ++++ arch/arm/configs/socfpga_defconfig | 4 + drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/ivip/Kconfig | 13 ++ drivers/gpu/drm/ivip/Makefile | 9 + drivers/gpu/drm/ivip/intel_vip_conn.c | 96 ++++++++++ drivers/gpu/drm/ivip/intel_vip_core.c | 171 ++++++++++++++++++ drivers/gpu/drm/ivip/intel_vip_drv.h | 55 ++++++ drivers/gpu/drm/ivip/intel_vip_of.c | 195 +++++++++++++++++++++ 10 files changed, 576 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/altr,vip-fb2.txt create mode 100644 drivers/gpu/drm/ivip/Kconfig create mode 100644 drivers/gpu/drm/ivip/Makefile create mode 100644 drivers/gpu/drm/ivip/intel_vip_conn.c create mode 100644 drivers/gpu/drm/ivip/intel_vip_core.c create mode 100644 drivers/gpu/drm/ivip/intel_vip_drv.h create mode 100644 drivers/gpu/drm/ivip/intel_vip_of.c -- 2.7.4 -- 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
