Eric Anholt af0c8c1056 drm/vc4: Fix sleeps during the IRQ handler for DSI transactions. ... VC4's DSI1 has a bug where the AXI connection is broken for 32-bit writes from the CPU, so we use the DMA engine to DMA 32-bit values into registers instead. That sleeps, so we can't do it from the top half. As a solution, use an interrupt thread so that all our writes happen when sleeping is is allowed. v2: Use IRQF_ONESHOT (suggested by Boris) v3: Style nitpicks. Signed-off-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20171014001255.32005-1-eric@anholt.net Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> (v2)		2017-10-19 13:20:09 -07:00
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Kconfig
Makefile
vc4_bo.c	drm/vc4: Add the DRM_IOCTL_VC4_GEM_MADVISE ioctl	2017-10-19 10:34:49 -07:00
vc4_crtc.c
vc4_debugfs.c
vc4_dpi.c	drm/vc4: remove bridge from driver internal structure	2017-10-10 11:32:54 +02:00
vc4_drv.c	drm/vc4: Add the DRM_IOCTL_VC4_GEM_MADVISE ioctl	2017-10-19 10:34:49 -07:00
vc4_drv.h	drm/vc4: Add the DRM_IOCTL_VC4_GEM_MADVISE ioctl	2017-10-19 10:34:49 -07:00
vc4_dsi.c	drm/vc4: Fix sleeps during the IRQ handler for DSI transactions.	2017-10-19 13:20:09 -07:00
vc4_fence.c
vc4_gem.c	drm/vc4: Add the DRM_IOCTL_VC4_GEM_MADVISE ioctl	2017-10-19 10:34:49 -07:00
vc4_hdmi.c
vc4_hvs.c
vc4_irq.c
vc4_kms.c
vc4_packet.h
vc4_plane.c	drm/vc4: Add the DRM_IOCTL_VC4_GEM_MADVISE ioctl	2017-10-19 10:34:49 -07:00
vc4_qpu_defines.h
vc4_regs.h
vc4_render_cl.c
vc4_trace_points.c
vc4_trace.h
vc4_v3d.c
vc4_validate_shaders.c
vc4_validate.c
vc4_vec.c