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| author | Jouni Högander <jouni.hogander@intel.com> | 2024-03-28 16:19:27 +0200 |
|---|---|---|
| committer | Jouni Högander <jouni.hogander@intel.com> | 2024-04-02 12:15:43 +0300 |
| commit | 1ccbf135862bc4bcafde0dcbb2180740fddd830c (patch) | |
| tree | a93d3d118005d0527dab82ab4734dd4584bf3651 /drivers/gpu/drm/amd/amdgpu/atom.c | |
| parent | 0dd21f83698344f008331b2ef7687efb278d8942 (diff) | |
| download | linux-1ccbf135862bc4bcafde0dcbb2180740fddd830c.tar.gz linux-1ccbf135862bc4bcafde0dcbb2180740fddd830c.tar.bz2 linux-1ccbf135862bc4bcafde0dcbb2180740fddd830c.zip | |
drm/i915/psr: Enable ALPM on source side for eDP Panel replay
Enable ALPM AUX-Less on source side for Panel Replay eDP. Also write all
calculated AUX-Less configuration values accordingly. Enabling it on sink
side is in upcoming patch.
Bspec: 71477
v5:
- mention enable is only on source side in commit message
v4:
- add comment explaining why AUX less is enabled on eDP panel replay
without any extra checks
v3:
- do not use alpm_ctl as uninitialized variable
v2:
- do not set AUX-Wake related bits for AUX-Less case
- drop switch to active latency
- add SLEEP_HOLD_TIME_50_SYMBOLS
- add PORT_ALPM_CTL_MAX_PHY_SWING_HOLD
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328141928.1311284-5-jouni.hogander@intel.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/atom.c')
0 files changed, 0 insertions, 0 deletions