Re: [PATCH i-g-t v1] lib/igt_psr: Fix PSR active check for DisplayPort connectors

["Hogander, Jouni" <jouni.hogander@intel.com>]

On Fri, 2025-03-21 at 03:26 +0530, Naladala Ramanaidu wrote:
> Update PSR active check logic to correctly identify active
> state for Panel Replay on DisplayPort connectors.
> 
> Signed-off-by: Naladala Ramanaidu <ramanaidu.naladala@intel.com>

Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
> ---
>  lib/igt_psr.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/lib/igt_psr.c b/lib/igt_psr.c
> index 83c21e6ba..e7b630096 100644
> --- a/lib/igt_psr.c
> +++ b/lib/igt_psr.c
> @@ -122,7 +122,9 @@ static bool psr_active_check(int debugfs_fd, enum
> psr_mode mode, igt_output_t *o
>  
>  	igt_skip_on(strstr(buf, "PSR sink not reliable: yes"));
>  
> -	active = strstr(buf, state);
> +	active = strstr(buf, state) ||
> +		 ((c->connector_type ==
> DRM_MODE_CONNECTOR_DisplayPort) &&
> +		  strstr(buf, "SU_STANDBY"));
>  
>  	if (active && output && sink_status_checks()) {
>  		active = psr_active_sink_check(debugfs_fd, output);