kernel.git/drivers/gpu/host1x/drm/drm.c, branch linux-3.11.y

gpu: host1x: Rework CPU syncpoint increment

2013-06-22T10:43:55Z

This patch merges host1x_syncpt_cpu_incr to host1x_syncpt_incr() as they are in practise doing the same thing. host1x_syncpt_incr() is also modified to return error codes. User space interface is modified accordingly to pass return values. Signed-off-by: Arto Merilainen Acked-By: Terje Bergstrom Signed-off-by: Thierry Reding

drm/tegra: Remove DRIVER_BUS_PLATFORM from driver_features

2013-06-22T10:43:51Z

DRIVER_BUS_PLATFORM is not a DRM driver feature flag, it must not be set in the driver's driver_features field. Signed-off-by: Laurent Pinchart Signed-off-by: Thierry Reding

drm/tegra: fix missing unlock on error

2013-05-25T10:32:50Z

Add the missing unlock before return from function host1x_drm_init() and host1x_drm_exit() in the error handling case. Signed-off-by: Wei Yongjun Signed-off-by: Thierry Reding

drm/tegra: Explicitly set irq_enabled

2013-05-25T10:32:49Z

Since the Tegra DRM driver doesn't use the drm_irq_install() helper, the irq_enabled flag needs to be set manually in order to make functionality such as the DRM_IOCTL_WAIT_VBLANK work properly. Signed-off-by: Thierry Reding

drm/tegra: Add gr2d device

2013-04-22T10:40:04Z

Add client driver for 2D device, and IOCTLs to pass work to host1x channel for 2D. Also adds functions that can be called to access sync points from DRM. Signed-off-by: Arto Merilainen Signed-off-by: Terje Bergstrom Reviewed-by: Thierry Reding Tested-by: Thierry Reding Tested-by: Erik Faye-Lund Signed-off-by: Thierry Reding

gpu: host1x: drm: Add memory manager and fb

2013-04-22T10:40:04Z

This patch introduces a memory manager for tegra drm and moves existing parts to use it. As cma framebuffer helpers can no more be used, this patch adds also a separate framebuffer driver for tegra. Signed-off-by: Arto Merilainen Signed-off-by: Terje Bergstrom Reviewed-by: Thierry Reding Tested-by: Thierry Reding Tested-by: Erik Faye-Lund Signed-off-by: Thierry Reding

gpu: host1x: Remove second host1x driver

2013-04-22T10:39:59Z

Remove second host1x driver, and bind tegra-drm to the new host1x driver. The logic to parse device tree and track clients is moved to drm.c. Signed-off-by: Arto Merilainen Signed-off-by: Terje Bergstrom Reviewed-by: Thierry Reding Tested-by: Thierry Reding Tested-by: Erik Faye-Lund Signed-off-by: Thierry Reding

gpu: host1x: drm: Rename host1x to host1x_drm

2013-04-22T10:39:13Z

Both host1x and drm drivers have host1x structures. This patch renames the host1x structure under drm to follow name host1x_drm. Signed-off-by: Arto Merilainen Signed-off-by: Terje Bergstrom Reviewed-by: Thierry Reding Tested-by: Thierry Reding Tested-by: Erik Faye-Lund Signed-off-by: Thierry Reding

drm/tegra: Move drm to live under host1x

2013-04-22T10:39:11Z

Make drm part of host1x driver. Signed-off-by: Arto Merilainen Signed-off-by: Terje Bergstrom Reviewed-by: Thierry Reding Tested-by: Thierry Reding Tested-by: Erik Faye-Lund Signed-off-by: Thierry Reding