Re: [PATCH i-g-t 2/2] tests/intel/kms_sharpness_filter: Detect and bypass joiner modes

["Reddy Guddati, Santhosh" <santhosh.reddy.guddati@intel.com>]

Hi Pranay,

On 23-02-2026 15:04, Pranay Samala wrote:
> When the output configured to a joiner mode (Big Joiner or Ultra Joiner),
> switch to a non-joiner mode before running the sharpness filter test,
> since CASF is not supported on joiner configurations.
> This ensures the sharpness filter test runs on a single pipe configuration
> and avoid false failures.
> 
> Signed-off-by: Pranay Samala <pranay.samala@intel.com>
> ---
>   tests/intel/kms_sharpness_filter.c | 11 ++++++++++-
>   1 file changed, 10 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/intel/kms_sharpness_filter.c b/tests/intel/kms_sharpness_filter.c
> index eddfad6b9..e1a6be676 100644
> --- a/tests/intel/kms_sharpness_filter.c
> +++ b/tests/intel/kms_sharpness_filter.c
> @@ -440,7 +440,16 @@ run_sharpness_filter_test(data_t *data, enum test_type type)
>   			data->output = output;
>   			data->pipe_id = crtc->pipe;
>   			data->crtc = igt_crtc_for_pipe(display, data->pipe_id);
> -			data->mode = igt_output_get_mode(data->output);
> +
> +			if (is_joiner_mode(data->drm_fd, data->output)) {
If there is a known limitation with KMD that joiner and sharpness 
concurrently do not work, please add FIXME.
> +				data->mode = igt_get_non_joiner_mode(data->drm_fd, data->output);
> +				igt_info("Executing on mode %dx%d@%d\n",
> +					 data->mode->hdisplay,
> +					 data->mode->vdisplay,
> +					 data->mode->vrefresh);
> +			} else {
> +				data->mode = igt_output_get_mode(data->output);
> +			}
>   
>   			if (!has_sharpness_filter(data->crtc)) {
>   				igt_info("%s: Doesn't support IGT_CRTC_SHARPNESS_STRENGTH.\n",