diff options
| author | Jaehyun Chung <jaehyun.chung@amd.com> | 2020-04-28 19:41:54 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-05-28 21:00:47 +0300 |
| commit | 1810f441ae112b0d44fe52ab4147eb768084e978 (patch) | |
| tree | 940a01473ee2318bc2ea8dba096a528f6ec6eebe /drivers/gpu/drm/amd/display/dc/dm_services.h | |
| parent | 9ca1f474cea0edc14a1d7ec933e5472c0ff115d3 (diff) | |
| download | linux-1810f441ae112b0d44fe52ab4147eb768084e978.tar.xz | |
drm/amd/display: Handle persistence in DM
[Why]
Remove dm_write_persistent_data and dm_read_persistent_data as
persistence should be handled in DM.
[How]
Remove functions. Move read/write calls into DM layer while maintaining
logic.
Signed-off-by: Jaehyun Chung <jaehyun.chung@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dm_services.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_services.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dm_services.h b/drivers/gpu/drm/amd/display/dc/dm_services.h index 968ff1fef486..fdd1943c828d 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_services.h +++ b/drivers/gpu/drm/amd/display/dc/dm_services.h @@ -261,75 +261,6 @@ struct persistent_data_flag { bool save_per_edid; }; -/* Call to write data in registry editor for persistent data storage. - * - * \inputs sink - identify edid/link for registry folder creation - * module name - identify folders for registry - * key name - identify keys within folders for registry - * params - value to write in defined folder/key - * size - size of the input params - * flag - determine whether to save by link or edid - * - * \returns true - call is successful - * false - call failed - * - * sink module key - * ----------------------------------------------------------------------------- - * NULL NULL NULL - failure - * NULL NULL - - create key with param value - * under base folder - * NULL - NULL - create module folder under base folder - * - NULL NULL - failure - * NULL - - - create key under module folder - * with no edid/link identification - * - NULL - - create key with param value - * under base folder - * - - NULL - create module folder under base folder - * - - - - create key under module folder - * with edid/link identification - */ -bool dm_write_persistent_data(struct dc_context *ctx, - const struct dc_sink *sink, - const char *module_name, - const char *key_name, - void *params, - unsigned int size, - struct persistent_data_flag *flag); - - -/* Call to read data in registry editor for persistent data storage. - * - * \inputs sink - identify edid/link for registry folder creation - * module name - identify folders for registry - * key name - identify keys within folders for registry - * size - size of the output params - * flag - determine whether it was save by link or edid - * - * \returns params - value read from defined folder/key - * true - call is successful - * false - call failed - * - * sink module key - * ----------------------------------------------------------------------------- - * NULL NULL NULL - failure - * NULL NULL - - read key under base folder - * NULL - NULL - failure - * - NULL NULL - failure - * NULL - - - read key under module folder - * with no edid/link identification - * - NULL - - read key under base folder - * - - NULL - failure - * - - - - read key under module folder - * with edid/link identification - */ -bool dm_read_persistent_data(struct dc_context *ctx, - const struct dc_sink *sink, - const char *module_name, - const char *key_name, - void *params, - unsigned int size, - struct persistent_data_flag *flag); - bool dm_query_extended_brightness_caps (struct dc_context *ctx, enum dm_acpi_display_type display, struct dm_acpi_atif_backlight_caps *pCaps); |