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Gabriel Krisman Bertazi authored
display->n_pipes is zero-indexed, so N returned in igt_display_get_n_pipes is already not a valid pipe. This patch prevents kms_ccs from going nuts when testing the first unexisting pipe. Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
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