[PATCH 1/8] drm/amdgpu: update amdgpu_discovery to handle revision

[Yin, Tianci (Rico)]

Thanks Luben!
Patch 8 v2 has sent out, please review again.
________________________________
From: Tuikov, Luben <Luben.Tuikov at amd.com>
Sent: Wednesday, October 16, 2019 2:01
To: Yin, Tianci (Rico) <Tianci.Yin at amd.com>; amd-gfx at lists.freedesktop.org <amd-gfx at lists.freedesktop.org>
Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Koenig, Christian <Christian.Koenig at amd.com>
Subject: Re: [PATCH 1/8] drm/amdgpu: update amdgpu_discovery to handle revision

Patches 1-7: Looks good.
Reviewed-by: Luben Tuikov <luben.tuikov at amd.com>

Patch 8: NAK! for the same exact reason as the previous review. No changes to NAK reasoning from previous review.

Regards,
Luben

On 2019-10-13 11:21 p.m., Tianci Yin wrote:
> From: "Tianci.Yin" <tianci.yin at amd.com>
>
> update amdgpu_discovery to get IP revision.
>
> Change-Id: If8152103d03b58e1dc0f32db63625e290f5f08a0
> Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
> Signed-off-by: Tianci.Yin <tianci.yin at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 4 +++-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h | 2 +-
>  2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
> index 71198c5318e1..ddd8364102a2 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
> @@ -333,7 +333,7 @@ int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev)
>  }
>
>  int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id,
> -                                 int *major, int *minor)
> +                                 int *major, int *minor, int *revision)
>  {
>        struct binary_header *bhdr;
>        struct ip_discovery_header *ihdr;
> @@ -369,6 +369,8 @@ int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id,
>                                        *major = ip->major;
>                                if (minor)
>                                        *minor = ip->minor;
> +                             if (revision)
> +                                     *revision = ip->revision;
>                                return 0;
>                        }
>                        ip_offset += sizeof(*ip) + 4 * (ip->num_base_address - 1);
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h
> index 5a6693d7d269..ba78e15d9b05 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h
> @@ -30,7 +30,7 @@ int amdgpu_discovery_init(struct amdgpu_device *adev);
>  void amdgpu_discovery_fini(struct amdgpu_device *adev);
>  int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev);
>  int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id,
> -                                    int *major, int *minor);
> +                                    int *major, int *minor, int *revision);
>  int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev);
>
>  #endif /* __AMDGPU_DISCOVERY__ */
>

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