diff options
| author | Krunoslav Kovac <Krunoslav.Kovac@amd.com> | 2020-10-20 16:23:15 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-11-10 14:24:55 -0500 |
| commit | 1d496907f1c50c1c5f9617d4b7628a635fdd9cb1 (patch) | |
| tree | 39636f147b62ff6153f11b530793e2c3c8365e71 /drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h | |
| parent | fa896813b441115545349752e15a7d66f3fa2240 (diff) | |
drm/amd/display: Engage PSR synchronously
[Why & How]
The intended use is to force PSR into active state and ignore all
events until explicit EXIT.
A new event force_static is added to power module. It is then sent
to FW.
Signed-off-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h index dc121ed92d2e..4e113ac5a56b 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h @@ -37,8 +37,9 @@ struct dmub_psr { struct dmub_psr_funcs { bool (*psr_copy_settings)(struct dmub_psr *dmub, struct dc_link *link, struct psr_context *psr_context); void (*psr_enable)(struct dmub_psr *dmub, bool enable, bool wait); - void (*psr_get_state)(struct dmub_psr *dmub, uint32_t *psr_state); + void (*psr_get_state)(struct dmub_psr *dmub, enum dc_psr_state *dc_psr_state); void (*psr_set_level)(struct dmub_psr *dmub, uint16_t psr_level); + void (*psr_force_static)(struct dmub_psr *dmub); }; struct dmub_psr *dmub_psr_create(struct dc_context *ctx); |