linux-toradex.git - Linux kernel for Apalis, Colibri and Verdin modules

Age	Commit message (Collapse)	Author
2011-01-10	[ARM] tegra: hdmi repeater, renegotiate, fixes	Jon Mayo
	check for repeaters and store repeater info. userspace application queries this status to authenticate the connection. when authentication fails, auto-renegotiate every 1.75 seconds. fixes: * i2c infrastructure reimplemented in a clean way. removed hooks from hdmi.c and edid.c * added a few msleeps to conform to specifications. * removed read file operation, nobody was using it. * ioctl() bails out if hardware is disabled Bug 727054 Change-Id: I5e738323dd85911259bb4695659ffea19a5c1e49 Reviewed-on: http://git-master/r/15195 Reviewed-by: Jonathan Mayo <jmayo@nvidia.com> Tested-by: Jonathan Mayo <jmayo@nvidia.com> Reviewed-by: Peter Zu <pzu@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2011-01-05	[ARM] tegra: hdmi nvhdcp driver	Jon Mayo
	Device /dev/nvhdcpX is used to manage NVHDCP on framebuffer /dev/fbX. These devices are created on hdmi driver initialition when it is attached to dc. An ioctl interface is in video/nvhdcp.h Hooks into edid.c and hdmi.c were added to take control of I2C bus. use TEGRA_DC_OUT_NVHDCP_POLICY_ON_DEMAND in tegra_dc_out.flags in board panel configuration to select a different default policy at probe. Change-Id: I0db66fc86096b98d2604544061721d291523de75 Reviewed-on: http://git-master/r/14466 Reviewed-by: Jonathan Mayo <jmayo@nvidia.com> Tested-by: Jonathan Mayo <jmayo@nvidia.com> Reviewed-by: Phillip Smith <psmith@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>