linux-toradex.git/drivers/gpu/drm/tegra/gr2d.c, branch v3.19 Linux kernel for Apalis and Colibri modules drm/tegra: add MODULE_DEVICE_TABLEs 2014-08-04T08:07:39+00:00 Stephen Warren swarren@nvidia.com 2014-06-18T22:21:55+00:00 ef70728c7a6571a1a7115031e932b811f1740b2e When tegra-drm.ko is built as a module, these MODULE_DEVICE_TABLEs allow the module to be auto-loaded since the module will match the devices instantiated from device tree. (Notes for stable: in 3.14+, just git rm any conflicting file, since they are added in later kernels. For 3.13 and below, manual merging will be needed) Cc: <stable@vger.kernel.org> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> 
When tegra-drm.ko is built as a module, these MODULE_DEVICE_TABLEs allow
the module to be auto-loaded since the module will match the devices
instantiated from device tree.

(Notes for stable: in 3.14+, just git rm any conflicting file, since they
are added in later kernels. For 3.13 and below, manual merging will be
needed)

Cc: <stable@vger.kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Remove host1x drm_bus implementation 2014-06-05T21:14:46+00:00 Thierry Reding treding@nvidia.com 2014-05-22T07:57:15+00:00 9910f5c455de10f0eb2559093a7adad65f6c05cd The DRM core can now cope with drivers that don't have an associated struct drm_bus, so the host1x implementation is no longer useful. Signed-off-by: Thierry Reding <treding@nvidia.com> 
The DRM core can now cope with drivers that don't have an associated
struct drm_bus, so the host1x implementation is no longer useful.

Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Use standard GPL v2 license text 2014-04-04T07:12:51+00:00 Thierry Reding treding@nvidia.com 2014-02-11T14:53:33+00:00 d105a6c97e43e35fd4f852928bb8a19df235c6e7 Use the more canonical and concise variant of the GPL v2 license text. Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> 
Use the more canonical and concise variant of the GPL v2 license text.

Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Reserve base for gr2d 2013-10-31T08:55:48+00:00 Arto Merilainen amerilainen@nvidia.com 2013-10-14T12:21:55+00:00 61644dc7dfc5592cb136a633299ceef840bba303 This patch modifies the gr2d to reserve a base for syncpoint. Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> 
This patch modifies the gr2d to reserve a base for syncpoint.

Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
gpu: host1x: Add 'flags' field to syncpt request 2013-10-31T08:55:47+00:00 Arto Merilainen amerilainen@nvidia.com 2013-10-14T12:21:52+00:00 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> 
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>
drm/tegra: Disable clock on probe failure 2013-10-31T08:55:47+00:00 Wei Yongjun yongjun_wei@trendmicro.com.cn 2013-10-21T05:38:34+00:00 b0084031f2c68ba65e3a1776cf4f8a23448afa41 Add a missing clk_disable_unprepare() before returning from the driver's .probe() function on error. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> 
Add a missing clk_disable_unprepare() before returning from the driver's
.probe() function on error.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Introduce tegra_drm_submit() 2013-10-31T08:55:45+00:00 Thierry Reding treding@nvidia.com 2013-10-10T09:00:33+00:00 c40f0f1afcb1dcce7f9fd978fbbc8d8d68cf5e84 Command stream submissions are the same across all devices that expose a channel to userspace, so move the code into a generic function. Signed-off-by: Thierry Reding <treding@nvidia.com> 
Command stream submissions are the same across all devices that expose
a channel to userspace, so move the code into a generic function.

Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Use symbolic names for gr2d registers 2013-10-31T08:55:44+00:00 Thierry Reding treding@nvidia.com 2013-10-07T07:55:57+00:00 497c56a5817f1610ca189e1dc546934c7ce8eb7d Instead of using magic numbers for the registers which contain memory addresses in the firewall table, using symbolic names. Signed-off-by: Thierry Reding <treding@nvidia.com> 
Instead of using magic numbers for the registers which contain memory
addresses in the firewall table, using symbolic names.

Signed-off-by: Thierry Reding <treding@nvidia.com>
drm/tegra: Move driver to DRM tree 2013-10-31T08:55:40+00:00 Thierry Reding treding@nvidia.com 2013-10-09T08:32:49+00:00 dee8268f8fb218c9e9b604a40f7dbdd395e910f9 In order to make subsystem-wide changes easier, move the Tegra DRM driver back into the DRM tree. Signed-off-by: Thierry Reding <treding@nvidia.com> 
In order to make subsystem-wide changes easier, move the Tegra DRM
driver back into the DRM tree.

Signed-off-by: Thierry Reding <treding@nvidia.com>