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Commit 5217dfd7 authored by Samantha Tran's avatar Samantha Tran Committed by Gerrit - the friendly Code Review server
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disp: msm: sde: update QoS values on FPS switch 



This change updates plane's dirty flag with QoS
value to ensure QoS gets reprogrammed with new FPS
settings. This is required as QoS values will change
with FPS.

Change-Id: I377b99da2a640d375bd48477f149197b332e7f7b
Signed-off-by: default avatarSamantha Tran <samtran@codeaurora.org>
parent 37204555

msm/sde/sde_crtc.c

+17 −0
Original line number Diff line number Diff line
@@ -5330,6 +5330,23 @@ static int sde_crtc_atomic_set_property(struct drm_crtc *crtc, 
	return ret;

}



void sde_crtc_set_qos_dirty(struct drm_crtc *crtc)

{

	struct drm_plane *plane;

	struct drm_plane_state *state;

	struct sde_plane_state *pstate;



	drm_atomic_crtc_for_each_plane(plane, crtc) {

		state = plane->state;

		if (!state)

			continue;



		pstate = to_sde_plane_state(state);



		pstate->dirty |= SDE_PLANE_DIRTY_QOS;

	}

}



/**

 * sde_crtc_atomic_get_property - retrieve a crtc drm property

 * @crtc: Pointer to drm crtc structure

msm/sde/sde_crtc.h

+7 −0
Original line number Diff line number Diff line
@@ -819,6 +819,13 @@ void sde_crtc_timeline_status(struct drm_crtc *crtc); 
void sde_crtc_update_cont_splash_settings(

		struct drm_crtc *crtc);



/**

 * sde_crtc_set_qos_dirty - update plane dirty flag to include

 *	QoS reprogramming which is required during fps switch

 * @crtc: Pointer to drm crtc structure

 */

void sde_crtc_set_qos_dirty(struct drm_crtc *crtc);



/**

 * sde_crtc_misr_setup - to configure and enable/disable MISR

 * @crtc: Pointer to drm crtc structure

msm/sde/sde_encoder.c

+2 −0
Original line number Diff line number Diff line
@@ -2122,6 +2122,8 @@ static void sde_encoder_virt_mode_set(struct drm_encoder *drm_enc, 
	}

	drm_connector_list_iter_end(&conn_iter);



	sde_crtc_set_qos_dirty(sde_enc->crtc);



	if (!conn) {

		SDE_ERROR_ENC(sde_enc, "failed to find attached connector\n");

		return;