On 25.07.2014 08:51, Alex Deucher wrote:
> We need to make sure we have a new enough firmware with
> the fixed nop packet.
>
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
> ---
> drivers/gpu/drm/radeon/radeon_kms.c | 6 ++++++
> include/uapi/drm/radeon_drm.h | 1 +
> 2 files changed, 7 insertions(+)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
> index 35d9318..3ea9f59 100644
> --- a/drivers/gpu/drm/radeon/radeon_kms.c
> +++ b/drivers/gpu/drm/radeon/radeon_kms.c
> @@ -529,6 +529,12 @@ static int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file
> else
> *value = 1;
> break;
> + case RADEON_INFO_HAWAII_ACCEL:
> + if (rdev->new_fw)
> + *value = 1;
> + else
> + *value = 0;
> + break;
> default:
> DRM_DEBUG_KMS("Invalid request %d\n", info->request);
> return -EINVAL;
> diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h
> index 509b2d7..a41dec3 100644
> --- a/include/uapi/drm/radeon_drm.h
> +++ b/include/uapi/drm/radeon_drm.h
> @@ -1010,6 +1010,7 @@ struct drm_radeon_cs {
> #define RADEON_INFO_VRAM_USAGE 0x1e
> #define RADEON_INFO_GTT_USAGE 0x1f
> #define RADEON_INFO_ACTIVE_CU_COUNT 0x20
> +#define RADEON_INFO_HAWAII_ACCEL 0x21
>
> struct drm_radeon_info {
> uint32_t request;
>
Please make the RADEON_INFO_ACCEL_WORKING(2) ioctl do the right thing
for Hawaii instead of adding yet another one.
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
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