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drm/amd/display: Disable dsc_power_gate for dcn314 by default
[Why] "REG_WAIT timeout 1us * 1000 tries - dcn314_dsc_pg_control line" warnings seen after resuming from s2idle. DCN314 has issues with DSC power gating that cause REG_WAIT timeouts when attempting to power down DSC blocks. [How] Disable dsc_power_gate for dcn314 by default. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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