On Tue, Mar 25, 2014 at 7:10 AM, Thierry Reding
wrote:
> On Mon, Mar 24, 2014 at 05:42:26PM +0900, Alexandre Courbot wrote:
> [...]
>> diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c
>> b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c
> [...]
>> static int
>> -nvc0_bar_ctor(struct
On Mon, Mar 24, 2014 at 05:42:26PM +0900, Alexandre Courbot wrote:
[...]
> diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c
> b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c
[...]
> static int
> -nvc0_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
> -
Adapt the NVC0 BAR driver to make it able to support chips that do not
expose a BAR3. When this happens, BAR1 is then used for USERD mapping
and the BAR alloc() functions is disabled, making GPU objects unable
to rely on BAR for data access and falling back to PRAMIN.
Signed-off-by: Alexandre
