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| author |   Martin Leung <martin.leung@amd.com> | 2019-07-09 15:15:17 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-08-15 10:54:14 -0500 |
| commit | 8a31820b12187c7e31c52e8a00075359d9efac52 (patch) | |
| tree | d27fc74b20cb7b04edf3287de1b6af4a423e0e06 /drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | |
| parent | drm/amd/display: 3.2.43 (diff) | |
| download | linux-dev-8a31820b12187c7e31c52e8a00075359d9efac52.tar.xz linux-dev-8a31820b12187c7e31c52e8a00075359d9efac52.zip | |
drm/amd/display: Make init_hw and init_pipes generic for seamless boot
[Why]
For seamless boot the init_hw sequence must be split into
actual hardware vs pipes, in order to defer pipe initialization to set mode
and skip of pipe-destructive sequences
[How]
made dcn10_init_hw and dcn10_init_pipes generic for future dcns to inherit
deleted dcn20 specific versions. This is part 1 of a 2 partimplementation
of seamless boot
Signed-off-by: Martin Leung <martin.leung@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h index 9502478c4a1b..c1f29b1654d9 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -141,6 +141,10 @@ struct hubbub_funcs { struct dcn_watermark_set *watermarks, unsigned int refclk_mhz, bool safe_to_lower); + + bool (*is_allow_self_refresh_enabled)(struct hubbub *hubbub); + void (*allow_self_refresh_control)(struct hubbub *hubbub, bool allow); + }; struct hubbub { |