drm/i915/dsc: Expose dsc sink max slice count via debugfs

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Number of DSC slices can be shown in the DSC debugfs so that
test can take a call whether the configuration can support forcing
bigjoiner/ultrajoiner.

v2: used intel_dp_is_edp() as the parameter to
    drm_dp_dsc_sink_max_slice_count() (Jani N)

Reviewed-by: Nemesa Garg <nemesa.garg@intel.com> (v1)
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/3387
Signed-off-by: Swati Sharma <swati2.sharma@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213093008.2149452-1-swati2.sharma@intel.com

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Swati Sharma 2024-12-13 15:00:08 +05:30 • committed by Jouni Högander

parent 3e10457f4f

commit 1e28fbf8cb

1 changed files with 2 additions and 0 deletions

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drivers/gpu/drm/i915/display/intel_display_debugfs.c

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