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commit67fe574651upstream. [Why] While system undergoing gpu reset always do full update to sync the dc state before and after reset. [How] Return true in should_reset_plane() if gpu reset detected Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com> Tested-by: Mark Broadworth <mark.broadworth@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit2ba8619b9a) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>