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| author | Choong Yong Liang <[email protected]> | 2025-02-27 12:15:21 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-03-06 03:02:47 +0000 |
| commit | a42f6b3f1cc164781af144a71684d50b2d7d36f2 (patch) | |
| tree | 06a3d4c7d1bd2815663b91d160a5c1777082621b /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | net: stmmac: configure SerDes on mac_finish (diff) | |
| download | kernel-a42f6b3f1cc164781af144a71684d50b2d7d36f2.tar.gz kernel-a42f6b3f1cc164781af144a71684d50b2d7d36f2.zip | |
net: stmmac: configure SerDes according to the interface mode
Intel platform will configure the SerDes through PMC API based on the
provided interface mode.
This patch adds several new functions below:-
- intel_tsn_lane_is_available(): This new function reads FIA lane
ownership registers and common lane registers through IPC commands
to know which lane the mGbE port is assigned to.
- intel_mac_finish(): To configure the SerDes based on the assigned
lane and latest interface mode, it sends IPC command to the PMC through
PMC driver/API. The PMC acts as a proxy for R/W on behalf of the driver.
- intel_set_reg_access(): Set the register access to the available TSN
interface.
Signed-off-by: Choong Yong Liang <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
0 files changed, 0 insertions, 0 deletions