[PATCH 14/21] drm/amd/display: Fix in secure display context creation

[Rodrigo Siqueira]

From: Alan Liu <haoping....@amd.com>

[Why & How]
We need to store CRTC information in secure_display_ctx, so postpone
the call to amdgpu_dm_crtc_secure_display_create_contexts() until we
initialize all CRTCs.

Cc: sta...@vger.kernel.org
Reviewed-by: Wayne Lin <wayne....@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.sique...@amd.com>
Signed-off-by: Alan Liu <haoping....@amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c     | 11 +++++------
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h |  2 +-
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 4db4f5a371a5..48c94e7c3839 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1775,12 +1775,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 
                dc_init_callbacks(adev->dm.dc, &init_params);
        }
-#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
-       adev->dm.secure_display_ctxs = 
amdgpu_dm_crtc_secure_display_create_contexts(adev);
-       if (!adev->dm.secure_display_ctxs) {
-               DRM_ERROR("amdgpu: failed to initialize 
secure_display_ctxs.\n");
-       }
-#endif
        if (dc_is_dmub_outbox_supported(adev->dm.dc)) {
                init_completion(&adev->dm.dmub_aux_transfer_done);
                adev->dm.dmub_notify = kzalloc(sizeof(struct 
dmub_notification), GFP_KERNEL);
@@ -1839,6 +1833,11 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
                goto error;
        }
 
+#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
+       adev->dm.secure_display_ctxs = 
amdgpu_dm_crtc_secure_display_create_contexts(adev);
+       if (!adev->dm.secure_display_ctxs)
+               DRM_ERROR("amdgpu: failed to initialize secure display 
contexts.\n");
+#endif
 
        DRM_DEBUG_DRIVER("KMS initialized.\n");
 
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h
index 935adca6f048..748e80ef40d0 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h
@@ -100,7 +100,7 @@ struct secure_display_context 
*amdgpu_dm_crtc_secure_display_create_contexts(
 #else
 #define amdgpu_dm_crc_window_is_activated(x)
 #define amdgpu_dm_crtc_handle_crc_window_irq(x)
-#define amdgpu_dm_crtc_secure_display_create_contexts()
+#define amdgpu_dm_crtc_secure_display_create_contexts(x)
 #endif
 
 #endif /* AMD_DAL_DEV_AMDGPU_DM_AMDGPU_DM_CRC_H_ */
-- 
2.39.2