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a0a23564a3
freebsd-nq/sys/arm
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Michal Meloun a0a23564a3 Implement drivers for NVIDIA tegra124 display controller, HDMI source 
and host1x module. Unfortunately, tegra124 SoC doesn't have 2D acceleration
engine and 3D requires not yet started nouveau driver.

These drivers forms a first non-x86 DRM2 enabled graphic stack.

Note, there are 2 outstanding issues:
 - The code uses gross hack in order to be comply with
   OBJT_MGTDEVICE pager. (See tegra_bo_init_pager() in tegra_bo.c)
 - Due to improper(probably) refcounting in drm_gem_mmap_single()
   (in drm_gem.c), the gem objects are never released.
I hope that I will be able to address both issues in finite time,
but I don't want to touch x86 world now.

MFC after: 1 month
2016-12-26 14:36:05 +00:00
..
allwinner Allwinner clk: factor M for mod clock is 4 bits, not 5 2016-12-22 15:01:06 +00:00
altera/socfpga Use the correct OF_getencprop over OF_getprop + fdt32_to_cpu to read 2016-11-14 12:03:08 +00:00
amlogic/aml8726 Add the missing void to function signatures in much of the arm code. 2016-12-13 13:43:22 +00:00
annapurna/alpine To allow for an ACPI attachment to the generic PCIe driver split off the 2016-11-21 18:24:05 +00:00
arm Split the DesignWare HDMI-specific code from imx6_hdmi.c into a separate 2016-12-20 01:34:29 +00:00
at91 ofw_spi: Parse property for the SPI mode and CS polarity. 2016-12-18 14:54:20 +00:00
broadcom/bcm2835 ofw_spi: Parse property for the SPI mode and CS polarity. 2016-12-18 14:54:20 +00:00
cavium/cns11xx Fix device delete child function. 2016-10-17 10:20:38 +00:00
cloudabi32 Add very preliminary support for CloudABI for ARMv6. 2016-09-18 11:36:54 +00:00
conf Implement drivers for NVIDIA tegra124 display controller, HDMI source 2016-12-26 14:36:05 +00:00
freescale [iMX6] Fix SDMA driver build 2016-12-21 01:38:44 +00:00
include Fix the armv6 build after r309553. 2016-12-06 06:15:28 +00:00
lpc ofw_spi: Parse property for the SPI mode and CS polarity. 2016-12-18 14:54:20 +00:00
mv Use the correct OF_getencprop over OF_getprop + fdt32_to_cpu to read 2016-11-14 12:03:08 +00:00
nvidia Implement drivers for NVIDIA tegra124 display controller, HDMI source 2016-12-26 14:36:05 +00:00
qemu All armv6 platforms have the same implementation of platform_lastaddr. 2016-12-16 10:31:13 +00:00
rockchip All armv6 platforms have the same implementation of platform_lastaddr. 2016-12-16 10:31:13 +00:00
samsung/exynos ofw_spi: Parse property for the SPI mode and CS polarity. 2016-12-18 14:54:20 +00:00
ti ofw_spi: Parse property for the SPI mode and CS polarity. 2016-12-18 14:54:20 +00:00
versatile Add the missing void to function signatures in much of the arm code. 2016-12-13 13:43:22 +00:00
xilinx Add the missing void to function signatures in much of the arm code. 2016-12-13 13:43:22 +00:00
xscale Add the missing void to function signatures in much of the arm code. 2016-12-13 13:43:22 +00:00