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>

diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index 0df2203..8ff4c60 100644 (file)
--- 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)