linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2013-12-19	gpu: host1x: Add MIPI pad calibration support	Thierry Reding	1	-0/+6
	This driver adds support to perform calibration of the MIPI pads for CSI and DSI. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-10-31	gpu: host1x: Add syncpoint base support	Arto Merilainen	1	-0/+5
	This patch adds support for hardware syncpoint bases. This creates a simple mechanism to stall the command FIFO until an operation is completed. Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-10-31	gpu: host1x: Add 'flags' field to syncpt request	Arto Merilainen	1	-1/+3
	Functions host1x_syncpt_request() and _host1x_syncpt_alloc() have been taking a separate boolean flag ('client_managed') for indicating if the syncpoint value should be tracked by the host1x driver. This patch converts the field into generic 'flags' field so that we can easily add more information while requesting a syncpoint. Clients are adapted to use the new interface accordingly. Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-10-31	drm/tegra: Add 3D support	Thierry Reding	1	-0/+1
	Initialize and power the 3D unit on Tegra20, Tegra30 and Tegra114 and register a channel with the Tegra DRM driver so that the unit can be used from userspace. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-10-31	drm/tegra: Move subdevice infrastructure to host1x	Thierry Reding	1	-1/+44
	The Tegra DRM driver currently uses some infrastructure to defer the DRM core initialization until all required devices have registered. The same infrastructure can potentially be used by any other driver that requires more than a single sub-device of the host1x module. Make the infrastructure more generic and keep only the DRM specific code in the DRM part of the driver. Eventually this will make it easy to move the DRM driver part back to the DRM subsystem. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-10-31	gpu: host1x: Expose syncpt and channel functionality	Thierry Reding	1	-0/+185
	Expose the buffer objects, syncpoint and channel functionality in the public public header so that drivers can use them. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-10-31	drm/tegra: Introduce tegra_drm_client structure	Thierry Reding	1	-0/+20
	This structure derives from host1x_client. DRM-specific fields are moved from host1x_client to this structure, so that host1x_client can remain agnostic of DRM. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-10-31	gpu: host1x: Make host1x header file public	Thierry Reding	1	-0/+28
	In preparation to support host1x clients other than DRM, move this header into a public location. Signed-off-by: Thierry Reding <treding@nvidia.com>