diff options
| author | Jerry (Fangzhi) Zuo <[email protected]> | 2018-07-17 11:53:54 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-07-27 09:07:42 -0500 |
| commit | f358b39d187500717b4bc8633cef45d87eff0a3e (patch) | |
| tree | d4b5e7ea455eafaf86d6c4c6e96b8e988bdbff9f /scripts/gcc-plugins/randomize_layout_plugin.c | |
| parent | 65c78961b30005447a0d9b285de93354d8308f34 (diff) | |
drm/amd/display: Fix Vega10 black screen after mode change
[Why]
The sequence is slightly changed when bring .set_bandwidth out
from the end of programming backend to the end of programming
surface. Vega10 doesn't like to get clocks updated if
stream_count is zero in the current context (Atomic Reset).
[How]
Do not update clocks if no stream is showing up in the context.
Fixes 1b2b130192 "dc: Remove 300Mhz minimum disp clk limit."
Signed-off-by: Jerry (Fangzhi) Zuo <[email protected]>
Reviewed-by: Tony Cheng <[email protected]>
Acked-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/randomize_layout_plugin.c')
0 files changed, 0 insertions, 0 deletions