drm/i915/dsb: Introduce intel_dsb_poll()

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Add a function for emitting a DSB poll instruction. We'll allow
the caller to specify the poll parameters.

v2: s/wait/wait_us/ (Ankit)

Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250207223159.14132-6-ville.syrjala@linux.intel.com

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Ville Syrjälä 2025-02-08 00:31:56 +02:00

parent c9178dfba5

commit cdef53897c

2 changed files with 22 additions and 0 deletions

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19

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

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3

drivers/gpu/drm/i915/display/intel_dsb.h

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