From 4d2997ab2182fc58e93d33819ea2e2a0a87e6bb9 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 24 Aug 2020 12:34:10 -0400 Subject: [PATCH] drm/amdgpu: add a wrapper for atom asic_init This allows us to add asic specific workarounds for atom asic init while keeping the adev specifics out of the atombios parser code. Acked-by: Nirmoy Das Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 64d6e58bcb0a8..5a948edcc93c8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -653,6 +653,20 @@ static void amdgpu_block_invalid_wreg(struct amdgpu_device *adev, BUG(); } +/** + * amdgpu_device_asic_init - Wrapper for atom asic_init + * + * @dev: drm_device pointer + * + * Does any asic specific work and then calls atom asic init. + */ +static int amdgpu_device_asic_init(struct amdgpu_device *adev) +{ + amdgpu_asic_pre_asic_init(adev); + + return amdgpu_atom_asic_init(adev->mode_info.atom_context); +} + /** * amdgpu_device_vram_scratch_init - allocate the VRAM scratch page * @@ -3201,7 +3215,7 @@ int amdgpu_device_init(struct amdgpu_device *adev, goto failed; } DRM_INFO("GPU posting now...\n"); - r = amdgpu_atom_asic_init(adev->mode_info.atom_context); + r = amdgpu_device_asic_init(adev); if (r) { dev_err(adev->dev, "gpu post error!\n"); goto failed; @@ -3549,7 +3563,7 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon) /* post card */ if (amdgpu_device_need_post(adev)) { - r = amdgpu_atom_asic_init(adev->mode_info.atom_context); + r = amdgpu_device_asic_init(adev); if (r) dev_err(adev->dev, "amdgpu asic init failed\n"); } @@ -4106,7 +4120,7 @@ static int amdgpu_do_asic_reset(struct amdgpu_hive_info *hive, list_for_each_entry(tmp_adev, device_list_handle, gmc.xgmi.head) { if (need_full_reset) { /* post card */ - if (amdgpu_atom_asic_init(tmp_adev->mode_info.atom_context)) + if (amdgpu_device_asic_init(tmp_adev)) dev_warn(tmp_adev->dev, "asic atom init failed!"); if (!r) { -- 2.30.2