diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/link_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/link_resource.c | 41 |
1 files changed, 3 insertions, 38 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_resource.c b/drivers/gpu/drm/amd/display/dc/link/link_resource.c index 0027a7206073..bd42bb273c0c 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_resource.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_resource.c @@ -29,7 +29,7 @@ #include "link_resource.h" #include "protocols/link_dp_capability.h" -void dc_link_get_cur_link_res(const struct dc_link *link, +void link_get_cur_link_res(const struct dc_link *link, struct link_resource *link_res) { int i; @@ -49,24 +49,7 @@ void dc_link_get_cur_link_res(const struct dc_link *link, } -/** - * dc_get_cur_link_res_map() - take a snapshot of current link resource allocation state - * @dc: pointer to dc of the dm calling this - * @map: a dc link resource snapshot defined internally to dc. - * - * DM needs to capture a snapshot of current link resource allocation mapping - * and store it in its persistent storage. - * - * Some of the link resource is using first come first serve policy. - * The allocation mapping depends on original hotplug order. This information - * is lost after driver is loaded next time. The snapshot is used in order to - * restore link resource to its previous state so user will get consistent - * link capability allocation across reboot. - * - * Return: none (void function) - * - */ -void dc_get_cur_link_res_map(const struct dc *dc, uint32_t *map) +void link_get_cur_res_map(const struct dc *dc, uint32_t *map) { struct dc_link *link; uint32_t i; @@ -89,25 +72,7 @@ void dc_get_cur_link_res_map(const struct dc *dc, uint32_t *map) } } -/** - * dc_restore_link_res_map() - restore link resource allocation state from a snapshot - * @dc: pointer to dc of the dm calling this - * @map: a dc link resource snapshot defined internally to dc. - * - * DM needs to call this function after initial link detection on boot and - * before first commit streams to restore link resource allocation state - * from previous boot session. - * - * Some of the link resource is using first come first serve policy. - * The allocation mapping depends on original hotplug order. This information - * is lost after driver is loaded next time. The snapshot is used in order to - * restore link resource to its previous state so user will get consistent - * link capability allocation across reboot. - * - * Return: none (void function) - * - */ -void dc_restore_link_res_map(const struct dc *dc, uint32_t *map) +void link_restore_res_map(const struct dc *dc, uint32_t *map) { struct dc_link *link; uint32_t i; |