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authorJun Lei <Jun.Lei@amd.com>2019-05-31 15:14:13 -0400
committerAlex Deucher <alexander.deucher@amd.com>2019-07-18 14:18:07 -0500
commit93c25fbdc30a6058115e7a9f3fa161f5a26f7043 (patch)
tree8f4a892135b659824f7b9e54cef2a14ac03b3f44 /drivers/gpu/drm/amd/display/include
parent53ef3969ddb88a2ee0b69d37f60bd2b1f02f23c9 (diff)
drm/amd/display: initialize p_state to proper value
[why] On some modes SMU will be in infinite loop state at boot, this is because driver assumes p_state_support is false, but this is the opposite of the assumed boot state by SMU. we optimize away notifying SMU about no pstate, and so they will get stuck [how] when we init clk manager, init pstate to true, so it matches driver load assumption Signed-off-by: Jun Lei <Jun.Lei@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/include')
0 files changed, 0 insertions, 0 deletions