From 5959e18eee306717308cf0027c0d4de615c0bf08 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 29 Mar 2018 14:38:09 -0500 Subject: [PATCH 3982/4131] drm/amdgpu/si: 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: Huang Rui Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/si.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c index a763ac0..feb86ee 100644 --- a/drivers/gpu/drm/amd/amdgpu/si.c +++ b/drivers/gpu/drm/amd/amdgpu/si.c @@ -1317,6 +1317,12 @@ static void si_invalidate_hdp(struct amdgpu_device *adev, } } +static bool si_need_full_reset(struct amdgpu_device *adev) +{ + /* change this when we support soft reset */ + return true; +} + static const struct amdgpu_asic_funcs si_asic_funcs = { .read_disabled_bios = &si_read_disabled_bios, @@ -1332,6 +1338,7 @@ static const struct amdgpu_asic_funcs si_asic_funcs = .get_config_memsize = &si_get_config_memsize, .flush_hdp = &si_flush_hdp, .invalidate_hdp = &si_invalidate_hdp, + .need_full_reset = &si_need_full_reset, }; static uint32_t si_get_rev_id(struct amdgpu_device *adev) -- 2.7.4