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Commit 57c4701c authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "drm: msm: handle resolution switch for LTM"

parents 132f27ff ea03ef58

msm/sde/sde_color_processing.c

+23 −0
Original line number Diff line number Diff line
@@ -3328,3 +3328,26 @@ int sde_cp_ltm_off_event_handler(struct drm_crtc *crtc_drm, bool en, 
{

	return 0;

}



void sde_cp_mode_switch_prop_dirty(struct drm_crtc *crtc_drm)

{

	struct sde_cp_node *prop_node = NULL, *n = NULL;

	struct sde_crtc *crtc;



	if (!crtc_drm) {

		DRM_ERROR("invalid crtc handle");

		return;

	}

	crtc = to_sde_crtc(crtc_drm);

	mutex_lock(&crtc->crtc_cp_lock);

	list_for_each_entry_safe(prop_node, n, &crtc->active_list,

				 active_list) {

		if (prop_node->feature == SDE_CP_CRTC_DSPP_LTM_INIT ||

			prop_node->feature == SDE_CP_CRTC_DSPP_LTM_VLUT) {

			list_del_init(&prop_node->active_list);

			list_add_tail(&prop_node->dirty_list,

				&crtc->dirty_list);

		}

	}

	mutex_unlock(&crtc->crtc_cp_lock);

}

msm/sde/sde_color_processing.h

+6 −0
Original line number Diff line number Diff line
@@ -190,4 +190,10 @@ int sde_cp_ltm_wb_pb_interrupt(struct drm_crtc *crtc_drm, bool en, 
 */

int sde_cp_ltm_off_event_handler(struct drm_crtc *crtc_drm, bool en,

	struct sde_irq_callback *hist_irq);



/**

 * sde_cp_mode_switch_prop_dirty: API marks mode dependent features as dirty

 * @crtc_drm: Pointer to crtc.

 */

void sde_cp_mode_switch_prop_dirty(struct drm_crtc *crtc_drm);

#endif /*_SDE_COLOR_PROCESSING_H */

msm/sde/sde_crtc.c

+1 −0
Original line number Diff line number Diff line
@@ -430,6 +430,7 @@ static bool sde_crtc_mode_fixup(struct drm_crtc *crtc, 
{

	SDE_DEBUG("\n");



	sde_cp_mode_switch_prop_dirty(crtc);

	if ((msm_is_mode_seamless(adjusted_mode) ||

	     (msm_is_mode_seamless_vrr(adjusted_mode) ||

	      msm_is_mode_seamless_dyn_clk(adjusted_mode))) &&