Displaying 2 results from an estimated 2 matches for "gsp_logging_debugfs_root".
2024 Oct 30
2
[PATCH 2/2] [v9] drm/nouveau: expose GSP-RM logging buffers via debugfs
...PU_MSG_EVENT_UCODE_LIBOS_PRINT RPCs are ignored.
A simple way to test the buffer migration feature is to have
nvkm_gsp_init() return an error code.
Signed-off-by: Timur Tabi <ttabi at nvidia.com>
---
v9:
- rebased to drm-misc-next
- move nvkm_gsp logging dentries into debugfs struct
- add gsp_logging_debugfs_root and always create the root dentry
- remove root struct in r535.c, along with mutex code
- rename dir to dent
- add missing calls to create_debugfs helper
- r535_gsp_copy_log was not calling i_size_write
drivers/gpu/drm/nouveau/include/nvif/log.h | 53 +++
.../gpu/drm/nouveau/include/nvkm/subd...
2024 Oct 30
2
[PATCH 1/2] [v2] drm/nouveau: retain device pointer in nvkm_gsp_mem object
Store the struct device pointer used to allocate the DMA buffer in
the nvkm_gsp_mem object. This allows nvkm_gsp_mem_dtor() to release
the buffer without needing the nvkm_gsp. This is needed so that
we can retain DMA buffers even after the nvkm_gsp object is deleted.
Signed-off-by: Timur Tabi <ttabi at nvidia.com>
---
.../gpu/drm/nouveau/include/nvkm/subdev/gsp.h | 1 +