Linux Kernel https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v3.16.40 2014-04-04T07:12:49Z 2014-04-04T07:12:49Z Bryan Wu pengw@nvidia.com 2014-02-19T22:48:36Z urn:sha1:64400c3791d9fcebf23318a289f9da964547a6f3 Tegra V4L2 camera driver needs this function to do frame capture. Signed-off-by: Bryan Wu <pengw@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> 2013-12-19T08:29:43Z Thierry Reding treding@nvidia.com 2013-09-02T07:48:53Z urn:sha1:4de6a2d6acb0e2a840f07db17def7e674b9d2bb4 This driver adds support to perform calibration of the MIPI pads for CSI and DSI. Signed-off-by: Thierry Reding <treding@nvidia.com> 2013-10-31T08:55:48Z Arto Merilainen amerilainen@nvidia.com 2013-10-14T12:21:53Z urn:sha1:f5a954fed9b3eb04973ede72c50c66157fa9e15b 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> 2013-10-31T08:55:47Z Arto Merilainen amerilainen@nvidia.com 2013-10-14T12:21:52Z urn:sha1:8736fe81532182ba0086a371fae0708ea42a2cdf 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> 2013-10-31T08:55:45Z Thierry Reding thierry.reding@avionic-design.de 2013-02-28T07:08:01Z urn:sha1:5f60ed0d840d53e9d65aa54e1a5365af8ce2769e 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> 2013-10-31T08:55:33Z Thierry Reding treding@nvidia.com 2013-10-14T12:43:22Z urn:sha1:776dc38403676f499a73d32e2e7c61eb5b42f736 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> 2013-10-31T08:20:11Z Thierry Reding treding@nvidia.com 2013-09-24T14:30:32Z urn:sha1:35d747a81d7eb824bd0c3476cd0c564b52ad5353 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> 2013-10-31T08:20:10Z Thierry Reding treding@nvidia.com 2013-09-24T13:35:40Z urn:sha1:53fa7f7204c97dc0c86b99ff8365ad6a7b2ebd78 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> 2013-10-31T08:20:10Z Thierry Reding treding@nvidia.com 2013-09-24T11:59:01Z urn:sha1:e1e906448d2fc6f5a69e1967e00868f0cbfbb566 In preparation to support host1x clients other than DRM, move this header into a public location. Signed-off-by: Thierry Reding <treding@nvidia.com>