Thierry Reding 8ab58f6841 gpu: host1x: Do not setup DMA for virtual devices ...

The host1x devices are virtual compound devices and do not perform DMA
accesses themselves, so they do not need to be set up for DMA.

Ideally we would also not need to set up DMA masks for the virtual
devices, but we currently still need those for legacy support on old
hardware.

Tested-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240314154943.2487549-1-thierry.reding@gmail.com

2024-04-08 16:52:58 +02:00

..

hw

gpu: host1x: Syncpoint interrupt sharding

2023-10-11 22:52:44 +02:00

bus.c

gpu: host1x: Do not setup DMA for virtual devices

2024-04-08 16:52:58 +02:00

bus.h

gpu: host1x: bus: make host1x_bus_type const

2024-02-13 19:10:57 +01:00

cdma.c

gpu: host1x: remove redundant assignment to variable space

2024-02-16 11:51:46 +01:00

cdma.h

gpu: host1x: Implement job tracking using DMA fences

2023-01-26 15:55:38 +01:00

channel.c

gpu: host1x: Stop CDMA before suspending

2023-10-11 22:52:44 +02:00

channel.h

gpu: host1x: Stop CDMA before suspending

2023-10-11 22:52:44 +02:00

context_bus.c

gpu: host1x: Register context bus unconditionally

2022-07-08 16:31:24 +02:00

context.c

gpu: host1x: Correct allocated size for contexts

2023-10-11 22:52:44 +02:00

context.h

gpu: host1x: Add context device management code

2022-07-08 16:27:52 +02:00

debug.c

gpu: host1x: Rewrite syncpoint interrupt handling

2023-01-26 15:55:38 +01:00

debug.h

…

dev.c

gpu: host1x: Skip reset assert on Tegra186

2024-02-22 18:48:06 +01:00

dev.h

gpu: host1x: Skip reset assert on Tegra186

2024-02-22 18:48:06 +01:00

fence.c

gpu: host1x: External timeout/cancellation for fences

2023-01-26 15:55:38 +01:00

fence.h

gpu: host1x: External timeout/cancellation for fences

2023-01-26 15:55:38 +01:00

intr.c

gpu: host1x: Rewrite syncpoint interrupt handling

2023-01-26 15:55:38 +01:00

intr.h

gpu: host1x: Rewrite syncpoint interrupt handling

2023-01-26 15:55:38 +01:00

job.c

gpu: host1x: Implement job tracking using DMA fences

2023-01-26 15:55:38 +01:00

job.h

drm/tegra: Implement correct DMA-BUF semantics

2021-12-16 14:07:06 +01:00

Kconfig

drm/tegra: Allow compile test on !ARM v2

2023-04-04 18:04:43 +02:00

Makefile

gpu: host1x: Tegra234 device data and headers

2022-07-08 16:27:52 +02:00

mipi.c

gpu: host1x: mipi: Use devm_platform_get_and_ioremap_resource()

2023-04-04 14:24:24 +02:00

syncpt.c

gpu: host1x: Don't rely on dma_fence_wait_timeout return value

2023-04-04 14:24:24 +02:00

syncpt.h

gpu: host1x: Rewrite syncpoint interrupt handling

2023-01-26 15:55:38 +01:00