[PATCH] drm/amdgpu/psp: mark securedisplay TA as optional

[Zhang, Hawking]

[AMD Official Use Only - AMD Internal Distribution Only]

Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

Regards,
Hawking
-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Alex Deucher
Sent: Tuesday, April 29, 2025 21:48
To: amd-gfx at lists.freedesktop.org
Cc: Deucher, Alexander <Alexander.Deucher at amd.com>
Subject: [PATCH] drm/amdgpu/psp: mark securedisplay TA as optional

This is an optional TA which is only available on certain embedded systems.  Mark it as optional to avoid user confusion.  This mirrors what we already do for other optional TAs.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4181
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index d54bb13772622..1c843b888475e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -2214,7 +2214,8 @@ static int psp_securedisplay_initialize(struct psp_context *psp)

        if (!psp->securedisplay_context.context.bin_desc.size_bytes ||
            !psp->securedisplay_context.context.bin_desc.start_addr) {
-               dev_info(psp->adev->dev, "SECUREDISPLAY: securedisplay ta ucode is not available\n");
+               dev_info(psp->adev->dev,
+                        "SECUREDISPLAY: optional securedisplay ta ucode is not
+available\n");
                return 0;
        }

--
2.49.0