Commit d93ea1d8 authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/cdclk: abstract intel_cdclk_min_cdclk() 



Add intel_cdclk_min_cdclk() helper to avoid looking at 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/af768e7fc32d8fa8ddcbbe2683266c30ae3b925d.1750847509.git.jani.nikula@intel.com


Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 59406bdd

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

+5 −0
Original line number Diff line number Diff line
@@ -3839,3 +3839,8 @@ int intel_cdclk_logical(const struct intel_cdclk_state *cdclk_state) 
{

	return cdclk_state->logical.cdclk;

}



int intel_cdclk_min_cdclk(const struct intel_cdclk_state *cdclk_state, enum pipe pipe)

{

	return cdclk_state->min_cdclk[pipe];

}

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

+1 −0
Original line number Diff line number Diff line
@@ -98,5 +98,6 @@ int intel_cdclk_init(struct intel_display *display); 
void intel_cdclk_debugfs_register(struct intel_display *display);



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);



#endif /* __INTEL_CDCLK_H__ */

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

+2 −2
Original line number Diff line number Diff line
@@ -333,7 +333,7 @@ int intel_plane_calc_min_cdclk(struct intel_atomic_state *state, 
	 * display blinking due to constant cdclk changes.

	 */

	if (new_crtc_state->min_cdclk[plane->id] <=

	    cdclk_state->min_cdclk[crtc->pipe])

	    intel_cdclk_min_cdclk(cdclk_state, crtc->pipe))

		return 0;



	drm_dbg_kms(display->drm,
@@ -341,7 +341,7 @@ int intel_plane_calc_min_cdclk(struct intel_atomic_state *state, 
		    plane->base.base.id, plane->base.name,

		    new_crtc_state->min_cdclk[plane->id],

		    crtc->base.base.id, crtc->base.name,

		    cdclk_state->min_cdclk[crtc->pipe]);

		    intel_cdclk_min_cdclk(cdclk_state, crtc->pipe));

	*need_cdclk_calc = true;



	return 0;