From 45cf454e4c0fa34d33980063408095179369c5f0 Mon Sep 17 00:00:00 2001 From: "Tianci.Yin" Date: Mon, 30 Sep 2019 13:10:03 +0800 Subject: [PATCH] drm/amdgpu: update amdgpu_discovery to handle revision update amdgpu_discovery to get IP revision. Reviewed-by: Alex Deucher Reviewed-by: Luben Tuikov Signed-off-by: Tianci.Yin Signed-off-by: Alex Deucher --- 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__ */ -- 2.20.1