drm/amd/display: DAL ACR, dc part, fix missing dcn30

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[Why]
- missing in dcn30 function
- Fix a divide by 0 when ACR trigger

[How]
- Add IS_SMU_TIMEOUT() to dcn30_smu_send_msg_with_param
- Add zero check in dcn20_update_clocks_update_dentist

Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Ian Chen <ian.chen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Ian Chen 2021-05-10 12:17:26 +08:00 • committed by Alex Deucher

parent f69e98a91a

commit a34136a3b3

2 changed files with 25 additions and 8 deletions

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22

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c

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11

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c

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