On Tue, Jul 29, 2014 at 10:33:18AM -0400, Alex Deucher wrote:
> Return 2 so we can be sure the kernel has the necessary
> changes for acceleration to work.
I highly dislike that ? Why about just using nop2 in userspace ?
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> ---
> drivers/gpu/drm/radeon/radeon_kms.c | 9 ++++++++-
> 1 file changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_kms.c
> b/drivers/gpu/drm/radeon/radeon_kms.c
> index 35d9318..dcec4ff 100644
> --- a/drivers/gpu/drm/radeon/radeon_kms.c
> +++ b/drivers/gpu/drm/radeon/radeon_kms.c
> @@ -254,7 +254,14 @@ static int radeon_info_ioctl(struct drm_device *dev,
> void *data, struct drm_file
> }
> break;
> case RADEON_INFO_ACCEL_WORKING2:
> - *value = rdev->accel_working;
> + if (rdev->family == CHIP_HAWAII) {
> + if (rdev->accel_working && rdev->new_fw)
> + *value = 2;
> + else
> + *value = 0;
> + } else {
> + *value = rdev->accel_working;
> + }
> break;
> case RADEON_INFO_TILING_CONFIG:
> if (rdev->family >= CHIP_BONAIRE)
> --
> 1.8.3.1
>
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