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drm/amd/display: Add additional config guards for DCN

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[ Upstream commit e10517b3cb93f90c8a790def6ae884d1e2b65ee7 ]

[Why&How]

Fix build error by protecting code with config guard
to enable building amdgpu without CONFIG_DRM_AMD_DC_DCN
enabled. This option is disabled by default for allmodconfig.

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Aurabindo Pillai 2020-07-03 12:37:35 -04:00 • committed by Greg Kroah-Hartman
commit 8522b1bec8
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -7229,7 +7229,7 @@ cleanup:
*out_type = update_type;
return ret;
}
#if defined(CONFIG_DRM_AMD_DC_DCN)
static int add_affected_mst_dsc_crtcs(struct drm_atomic_state *state, struct drm_crtc *crtc)
{
struct drm_connector *connector;
@ -7252,6 +7252,7 @@ static int add_affected_mst_dsc_crtcs(struct drm_atomic_state *state, struct drm
return drm_dp_mst_add_affected_dsc_crtcs(state, &aconnector->mst_port->mst_mgr);
}
#endif
/**
* amdgpu_dm_atomic_check() - Atomic check implementation for AMDgpu DM.
@ -7305,6 +7306,7 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
if (ret)
goto fail;
#if defined(CONFIG_DRM_AMD_DC_DCN)
if (adev->asic_type >= CHIP_NAVI10) {
for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
if (drm_atomic_crtc_needs_modeset(new_crtc_state)) {
@ -7314,7 +7316,7 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
}
}
}
#endif
for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
if (!drm_atomic_crtc_needs_modeset(new_crtc_state) &&
!new_crtc_state->color_mgmt_changed &&