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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2022-09-20 11:55:01 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2022-11-09 16:45:58 +0200 |
| commit | 418bb3a69e1355c8977c528f8f3896a0aaaecb80 (patch) | |
| tree | 0c5f3d7598bd989adfe0a497f18a6ae854c77141 /drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c | |
| parent | 7a043f978ed1433bddb088a732e9bb91501ebd76 (diff) | |
drm: rcar-du: rzg2l_mipi_dsi: Enhance device lanes check
Enhance device lanes check by reading TXSETR register at probe(),
and enforced in rzg2l_mipi_dsi_host_attach().
As per HW manual, we can read TXSETR register only after
DPHY initialization.
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_fw_attestation.c')
0 files changed, 0 insertions, 0 deletions