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Unverified Commit 7f04c282 authored by Michael Bestas's avatar Michael Bestas
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Merge tag 'LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0' of... 

Merge tag 'LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/display-drivers into android13-5.4-lahaina

"LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0"

* tag 'LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/display-drivers:
  disp: msm: add support for hibernation

Change-Id: Ieefc35e48b8d7068279c592918329e43b3d3959e
parents db38838a 0e1c2fac

techpack/display/msm/dsi/dsi_display.c

+1 −1
Original line number Diff line number Diff line
@@ -2716,7 +2716,7 @@ static int dsi_display_phy_power_off(struct dsi_display *display) 
	return rc;

}



#ifdef CONFIG_DEEPSLEEP

#if defined(CONFIG_DEEPSLEEP) || defined(CONFIG_HIBERNATION)

int dsi_display_unset_clk_src(struct dsi_display *display)

{

	int rc = 0;

techpack/display/msm/sde/sde_kms.c

+4 −3
Original line number Diff line number Diff line
@@ -3851,6 +3851,7 @@ static int _sde_kms_pm_deepsleep_helper(struct sde_kms *sde_kms, bool enter) 
	if (mem_sleep_current != PM_SUSPEND_MEM)

		return 0;



	/*Applicable for both deepsleep and hibernation*/

	SDE_INFO("Deepsleep : enter %d\n", enter);



	for (i = 0; i < sde_kms->dsi_display_count; i++) {
@@ -3859,9 +3860,9 @@ static int _sde_kms_pm_deepsleep_helper(struct sde_kms *sde_kms, bool enter) 




		if (enter) {

			/* During deepsleep, clk_parent are reset at HW

			 * but sw caching is retained in clk framework. To

			 * maintain same state. unset parents and restore

			/* During deepsleep/hibernation, clk_parent are reset

			 * at HW but sw caching is retained in clk framework.

			 * To maintain same state. unset parents and restore

			 * during exit.

			 */

			if (dsi_display->needs_clk_src_reset)