git/linux-net
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/ synced 2026-04-18 22:53:38 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/display: Add hook for MST root branch info

Browse Source 
This allows DM to do any necessary updates before MST discovery starts.

Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Nikola Cornij <Nikola.Cornij@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nikola Cornij
2018-07-04 19:05:16 -04:00
committed by Alex Deucher
parent bf53769d9f
commit 2068afe649
3 changed files with 17 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/amd/display/dc/dm_helpers.h
View File

@@ -40,6 +40,14 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
const struct dc_edid *edid,
struct dc_edid_caps *edid_caps);
/*
* Update DP branch info
*/
void dm_helpers_dp_update_branch_info(
struct dc_context *ctx,
const struct dc_link *link);
/*
* Writes payload allocation table in immediate downstream device.
*/