[PATCH] drm/radeon: don't use PACKET2 on CIK

[Alex Deucher]

On Wed, Oct 30, 2013 at 9:41 AM, Marek Olšák <maraeo at gmail.com> wrote:
> From: Marek Olšák <marek.olsak at amd.com>
>
> It is said to cause hangs.
>
> Signed-off-by: Marek Olšák <marek.olsak at amd.com>


Applied!  Thanks.

> ---
>  drivers/gpu/drm/radeon/cik.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
> index 2cd2ac0..44507a4 100644
> --- a/drivers/gpu/drm/radeon/cik.c
> +++ b/drivers/gpu/drm/radeon/cik.c
> @@ -7134,7 +7134,7 @@ static int cik_startup(struct radeon_device *rdev)
>         ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
>         r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
>                              CP_RB0_RPTR, CP_RB0_WPTR,
> -                            RADEON_CP_PACKET2);
> +                            PACKET3(PACKET3_NOP, 0x3FFF));
>         if (r)
>                 return r;
>
> --
> 1.8.1.2
>
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