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0b06e0a794
linux/drivers/gpu/drm/vc4
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Eric Anholt 0b06e0a794 drm/vc4: Respect GPIO_ACTIVE_LOW on HDMI HPD if set in the devicetree. 
The original Raspberry Pi had the GPIO active high, but the later
models are active low.  The DT GPIO bindings allow specifying the
active flag, except that it doesn't get propagated to the gpiodesc, so
you have to handle it yourself.

Signed-off-by: Eric Anholt <eric@anholt.net>
Tested-by: Daniel Stone <daniels@collabora.com>
2016-03-13 17:06:57 -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 an ERR_PTR from BO creation instead of NULL. 2016-02-16 12:20:58 -08:00
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