diff options
| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2016-01-21 15:20:50 +0000 |
|---|---|---|
| committer |   Lucas Stach <l.stach@pengutronix.de> | 2016-03-07 15:37:00 +0100 |
| commit | b6325f409959c7e1065ef1537f2e54cf4d7ab465 (patch) | |
| tree | 11233c042e18eba366b90d28e8832f76972e7d14 /drivers/gpu/drm/etnaviv/etnaviv_gpu.h | |
| parent | drm: etnaviv: improve readability of command insertion to ring buffer (diff) | |
| download | linux-dev-b6325f409959c7e1065ef1537f2e54cf4d7ab465.tar.xz linux-dev-b6325f409959c7e1065ef1537f2e54cf4d7ab465.zip | |
drm: etnaviv: clean up vram_mapping submission/retire path
Currently, we scan the list of mappings each time we want to operate on
the vram_mapping struct. Rather than repeatedly scanning these, look
them up once in the submission path, and then use _reference and
_unreference methods as necessary to manage this object.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h index 0523f73f9fec..f5321e2f25ff 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h @@ -23,6 +23,7 @@ #include "etnaviv_drv.h" struct etnaviv_gem_submit; +struct etnaviv_vram_mapping; struct etnaviv_chip_identity { /* Chip model. */ @@ -167,7 +168,7 @@ struct etnaviv_cmdbuf { struct list_head node; /* BOs attached to this command buffer */ unsigned int nr_bos; - struct etnaviv_gem_object *bo[0]; + struct etnaviv_vram_mapping *bo_map[0]; }; static inline void gpu_write(struct etnaviv_gpu *gpu, u32 reg, u32 data) |