Dan Carpenter 585cb132a4 drm/vc4: Return -EFAULT on copy_from_user() failure ...

The copy_from_user() function returns the number of bytes not copied but
we want to return a negative error code.

Fixes: 463873d570 ('drm/vc4: Add an API for creating GPU shaders in GEM BOs.')
Cc: stable@vger.kernel.org
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Eric Anholt <eric@anholt.net>

2016-03-13 17:09:12 -07:00

..

Kconfig

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

Makefile

drm/vc4: Add support for drawing 3D frames.

2015-12-07 20:05:10 -08:00

vc4_bo.c

drm/vc4: Return -EFAULT on copy_from_user() failure

2016-03-13 17:09:12 -07:00

vc4_crtc.c

Merge tag 'drm-vc4-fixes-2016-03-03' of github.com:anholt/linux into drm-next

2016-03-14 09:48:04 +10:00

vc4_debugfs.c

drm/vc4: Bind and initialize the V3D engine.

2015-12-07 20:05:10 -08:00

vc4_drv.c

drm/vc4: Nuke preclose hook

2016-02-08 09:55:53 +01:00

vc4_drv.h

drm/vc4: improve throughput by pipelining binning and rendering jobs

2016-03-13 17:05:05 -07:00

vc4_gem.c

drm/vc4: improve throughput by pipelining binning and rendering jobs

2016-03-13 17:05:05 -07:00

vc4_hdmi.c

drm/vc4: Respect GPIO_ACTIVE_LOW on HDMI HPD if set in the devicetree.

2016-03-13 17:06:57 -07:00

vc4_hvs.c

drm/vc4: Add support for scaling of display planes.

2016-02-16 11:24:08 -08:00

vc4_irq.c

drm/vc4: improve throughput by pipelining binning and rendering jobs

2016-03-13 17:05:05 -07:00

vc4_kms.c

drm/vc4: Add a proper short-circut path for legacy cursor updates.

2016-02-16 11:24:08 -08:00

vc4_packet.h

drm/vc4: Add support for drawing 3D frames.

2015-12-07 20:05:10 -08:00

vc4_plane.c

drm/vc4: Add support for YUV planes.

2016-02-16 11:24:08 -08:00

vc4_qpu_defines.h

drm/vc4: Add an API for creating GPU shaders in GEM BOs.

2015-12-07 20:05:09 -08:00

vc4_regs.h

Merge tag 'drm-vc4-fixes-2016-03-03' of github.com:anholt/linux into drm-next

2016-03-14 09:48:04 +10:00

vc4_render_cl.c

drm/vc4: Return an ERR_PTR from BO creation instead of NULL.

2016-02-16 12:20:58 -08:00

vc4_trace_points.c

drm/vc4: Add support for drawing 3D frames.

2015-12-07 20:05:10 -08:00

vc4_trace.h

drm/vc4: Add support for drawing 3D frames.

2015-12-07 20:05:10 -08:00

vc4_v3d.c

drm/vc4: Use runtime PM to power cycle the device when the GPU hangs.

2016-02-16 12:21:01 -08:00

vc4_validate_shaders.c

drm/vc4: Add an API for creating GPU shaders in GEM BOs.

2015-12-07 20:05:09 -08:00

vc4_validate.c

drm/vc4: Return an ERR_PTR from BO creation instead of NULL.

2016-02-16 12:20:58 -08:00