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(parent: a157dcc) | patch
drm/amd/display: Send message to notify the DPIA host router bandwidth
authorSung Joon Kim <sungjoon.kim@amd.com>
Mon, 3 Jun 2024 14:57:24 +0000 (10:57 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 14 Jun 2024 20:18:55 +0000 (16:18 -0400)
commit0057b36ac2be0f573048acda52e641e0502a9ff3
tree51963c1d82927e44135294ff3ba2862ec1f51637tree
parenta157dcc521dcb8eb0acb50d66d1b0fc5efcea789commit | diff
drm/amd/display: Send message to notify the DPIA host router bandwidth

[why]
Tell the system about the current host router bandwidth to be used to
measure and calculate the right voltage to be used.

[how]
Send SMU message of each DPIA host router bandwidth.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Sung Joon Kim <sungjoon.kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c diff | blob | blame | history
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_smu.c diff | blob | blame | history
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_smu.h diff | blob | blame | history
drivers/gpu/drm/amd/display/dc/dc.h diff | blob | blame | history
drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)