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authorAlex Deucher <alexander.deucher@amd.com>2018-03-29 22:39:10 +0300
committerAlex Deucher <alexander.deucher@amd.com>2018-04-11 21:07:58 +0300
commitb7acb46f210b92005b8db16380eac6b3a4c61431 (patch)
tree9e934e6b8c608bfe77b25094036b56c0eea8cc41 /drivers/gpu/drm/amd/amdgpu/cik.c
parent0a881af83cf8d0a9d270f63dd378f4eefda60c48 (diff)
downloadlinux-b7acb46f210b92005b8db16380eac6b3a4c61431.tar.xz
drm/amdgpu/cik: implement asic need_full_reset callback
Used to check on a per SoC basis whether the SoC needs a full reset of a per IP soft reset. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/cik.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/cik.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index 0df22030e713..8ff4c60d1b59 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -1735,6 +1735,12 @@ static void cik_invalidate_hdp(struct amdgpu_device *adev,
}
}
+static bool cik_need_full_reset(struct amdgpu_device *adev)
+{
+ /* change this when we support soft reset */
+ return true;
+}
+
static const struct amdgpu_asic_funcs cik_asic_funcs =
{
.read_disabled_bios = &cik_read_disabled_bios,
@@ -1748,6 +1754,7 @@ static const struct amdgpu_asic_funcs cik_asic_funcs =
.get_config_memsize = &cik_get_config_memsize,
.flush_hdp = &cik_flush_hdp,
.invalidate_hdp = &cik_invalidate_hdp,
+ .need_full_reset = &cik_need_full_reset,
};
static int cik_common_early_init(void *handle)