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| author | Lucas Stach <l.stach@pengutronix.de> | 2024-10-25 17:14:17 +0200 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2024-10-28 16:49:04 +0100 |
| commit | 5a85670cfaaca6a88eb6ee23777e45de444e5967 (patch) | |
| tree | 157476c467a450881f4f66c6aa032942576ef822 | |
| parent | 68786b7f49873c69ec332a045a9bf4337d71ec20 (diff) | |
| download | lwn-5a85670cfaaca6a88eb6ee23777e45de444e5967.tar.gz lwn-5a85670cfaaca6a88eb6ee23777e45de444e5967.zip | |
drm/etnaviv: always allocate 4K for kernel ringbuffers
Since the kernel ringbuffers are allocated from a larger suballocated
area, same as the user commandbufs, they don't need to be CPU page
sized. Allocate 4KB for the kernel ring buffers, as we never use more
than that.
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index 8c1ef86e901c..c7d59c06ccd1 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -840,8 +840,7 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu) goto fail; /* Create buffer: */ - ret = etnaviv_cmdbuf_init(priv->cmdbuf_suballoc, &gpu->buffer, - PAGE_SIZE); + ret = etnaviv_cmdbuf_init(priv->cmdbuf_suballoc, &gpu->buffer, SZ_4K); if (ret) { dev_err(gpu->dev, "could not create command buffer\n"); goto fail; |