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cb74f6ee8e
linux/drivers/gpu/drm/vc4
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Eric Anholt cb74f6ee8e drm/vc4: Add helpers for pm get/put. 
This makes sure the vc4_reset doesn't hit an obscure race with the
GET_PARAM ioctl, fixes a decrement outside of the lock, and prevents
future code from making mistakes with the weird return value of
pm_runtime_get_sync().

Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190220210343.28157-6-eric@anholt.net
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
2019-04-01 10:44:34 -07:00
..
Kconfig drm/vc4: add HDMI CEC support 2017-07-26 12:15:12 -07:00
Makefile drm/vc4: Add support for the transposer block 2018-07-07 07:54:46 +02:00
vc4_bo.c drm/vc4: Use drm_printer for the debugfs and runtime bo stats output. 2019-04-01 10:44:34 -07:00
vc4_crtc.c drm/vc4: Use drm_print_regset32() for our debug register dumping. 2019-04-01 10:44:34 -07:00
vc4_debugfs.c drm/vc4: Add a debugfs entry to disable/enable the load tracker 2019-03-06 14:48:07 +01:00
vc4_dpi.c drm/vc4: Use drm_print_regset32() for our debug register dumping. 2019-04-01 10:44:34 -07:00
vc4_drv.c drm/vc4: Add helpers for pm get/put. 2019-04-01 10:44:34 -07:00
vc4_drv.h drm/vc4: Add helpers for pm get/put. 2019-04-01 10:44:34 -07:00
vc4_dsi.c drm/vc4: Use drm_print_regset32() for our debug register dumping. 2019-04-01 10:44:34 -07:00
vc4_fence.c drm/vc4: Remove unecessary dma_fence_ops 2018-07-03 13:14:10 +02:00
vc4_gem.c drm/vc4: Add helpers for pm get/put. 2019-04-01 10:44:34 -07:00
vc4_hdmi.c drm/vc4: Use drm_print_regset32() for our debug register dumping. 2019-04-01 10:44:34 -07:00
vc4_hvs.c drm/vc4: Use drm_print_regset32() for our debug register dumping. 2019-04-01 10:44:34 -07:00
vc4_irq.c drm/vc4: Expose performance counters to userspace 2018-02-10 22:23:26 +00:00
vc4_kms.c drm/vc4: Add a debugfs entry to disable/enable the load tracker 2019-03-06 14:48:07 +01:00
vc4_packet.h
vc4_perfmon.c drm/vc4: Use struct_size() in kzalloc() 2019-02-06 15:16:08 -08:00
vc4_plane.c drm/vc4: Add a load tracker to prevent HVS underflow errors 2019-03-06 14:48:03 +01:00
vc4_qpu_defines.h
vc4_regs.h drm/vc4: Report HVS underrun errors 2019-03-06 14:47:59 +01:00
vc4_render_cl.c drm/vc4: Make sure to emit a tile coordinates between two MSAA loads. 2019-04-01 09:33:38 -07:00
vc4_trace_points.c
vc4_trace.h drm/vc4: Use correct path to trace include 2017-09-05 11:11:20 +02:00
vc4_txp.c drm/vc4: Use drm_print_regset32() for our debug register dumping. 2019-04-01 10:44:34 -07:00
vc4_v3d.c drm/vc4: Add helpers for pm get/put. 2019-04-01 10:44:34 -07:00
vc4_validate_shaders.c drm/vc4: Fix memory leak during BO teardown 2018-04-09 12:42:08 -07:00
vc4_validate.c drm/vc4_validate: Remove VLA usage 2018-03-16 15:51:52 -07:00
vc4_vec.c drm/vc4: Use drm_print_regset32() for our debug register dumping. 2019-04-01 10:44:34 -07:00