diff options
| author | Lucas Stach <l.stach@pengutronix.de> | 2017-01-16 17:00:08 +0100 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2017-02-02 10:30:27 +0100 |
| commit | 9912b4db7beae07cfa8d435530cddf375873c6f3 (patch) | |
| tree | 88bb25244b988fff0bfb6c8e51e156cbdb983b2a /drivers/gpu/drm/etnaviv/etnaviv_drv.c | |
| parent | c3ef4b8c3e108397980014a4616c56f50026d547 (diff) | |
drm/etnaviv: get cmdbuf physical address through the cmdbuf abstraction
Don't allow IOMMUv2 to peek directly into the cmdbuf, but get the
needed PA through a dedicated function.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_drv.c')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_drv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c index 6b3ca97833e3..5b6decf85664 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c @@ -176,7 +176,8 @@ static void etnaviv_buffer_dump(struct etnaviv_gpu *gpu, struct seq_file *m) u32 i; seq_printf(m, "virt %p - phys 0x%llx - free 0x%08x\n", - buf->vaddr, (u64)buf->paddr, size - buf->user_size); + buf->vaddr, (u64)etnaviv_cmdbuf_get_pa(buf), + size - buf->user_size); for (i = 0; i < size / 4; i++) { if (i && !(i % 4)) |