diff options
| author | Dillon Varone <dillon.varone@amd.com> | 2024-03-15 16:50:47 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-03-27 01:43:28 -0400 |
| commit | 5034b935f62a43ed669aea491ff1a86fd995df3a (patch) | |
| tree | 047408438fb703c938c01b0a375fae71d5542b12 /drivers/gpu/drm/amd/display/dc/inc/hw | |
| parent | 285a7054bf81ffebcd00807017e1d2eb756ad892 (diff) | |
drm/amd/display: Modify DHCUB waterwark structures and functions
[WHY&HOW]
Converting the watermark set structure to a union and modifying some interfaces
to accommodate future usage.
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h | 12 |
2 files changed, 8 insertions, 6 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 2ae7484d18af..305fdc127bfc 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -160,7 +160,7 @@ struct hubbub_funcs { bool (*program_watermarks)( struct hubbub *hubbub, - struct dcn_watermark_set *watermarks, + union dcn_watermark_set *watermarks, unsigned int refclk_mhz, bool safe_to_lower); diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h index b72fb314d804..86c12cd6f47d 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h @@ -50,11 +50,13 @@ struct dcn_watermarks { uint32_t usr_retraining_ns; }; -struct dcn_watermark_set { - struct dcn_watermarks a; - struct dcn_watermarks b; - struct dcn_watermarks c; - struct dcn_watermarks d; +union dcn_watermark_set { + struct { + struct dcn_watermarks a; + struct dcn_watermarks b; + struct dcn_watermarks c; + struct dcn_watermarks d; + }; // legacy }; struct dce_watermarks { |