Commit 082fe699 authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/cdclk: abstract intel_cdclk_force_min_cdclk() 



Add intel_cdclk_force_min_cdclk() helper to avoid modifying struct
intel_cdclk_state internals outside of intel_cdclk.c.

Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
Link: https://lore.kernel.org/r/0bf8a94a1a7d3ac564406ba427d12c4c8eefb5bb.1750847509.git.jani.nikula@intel.com


Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
parent f6d8b226

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

+1 −1
Original line number Diff line number Diff line
@@ -951,7 +951,7 @@ static int glk_force_audio_cdclk_commit(struct intel_atomic_state *state, 
	if (IS_ERR(cdclk_state))

		return PTR_ERR(cdclk_state);



	cdclk_state->force_min_cdclk = enable ? 2 * 96000 : 0;

	intel_cdclk_force_min_cdclk(cdclk_state, enable ? 2 * 96000 : 0);



	return drm_atomic_commit(&state->base);

}

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

+5 −0
Original line number Diff line number Diff line
@@ -3864,3 +3864,8 @@ bool intel_cdclk_pmdemand_needs_update(struct intel_atomic_state *state) 


	return false;

}



void intel_cdclk_force_min_cdclk(struct intel_cdclk_state *cdclk_state, int force_min_cdclk)

{

	cdclk_state->force_min_cdclk = force_min_cdclk;

}

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

+1 −0
Original line number Diff line number Diff line
@@ -101,5 +101,6 @@ int intel_cdclk_logical(const struct intel_cdclk_state *cdclk_state); 
int intel_cdclk_min_cdclk(const struct intel_cdclk_state *cdclk_state, enum pipe pipe);

int intel_cdclk_bw_min_cdclk(const struct intel_cdclk_state *cdclk_state);

bool intel_cdclk_pmdemand_needs_update(struct intel_atomic_state *state);

void intel_cdclk_force_min_cdclk(struct intel_cdclk_state *cdclk_state, int force_min_cdclk);



#endif /* __INTEL_CDCLK_H__ */