On 25.07.2014 11:06, Michel Dänzer wrote:
> On 25.07.2014 11:05, Michel Dänzer wrote:
>> 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.
>
> Ugh, s/ioctl/info query/ of course.
Hmm, I guess that doesn't work because older kernels returned 1 for
those on Hawaii...
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
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