Merge "drm/msm: use AMC mode for video mode panel for kona family" (aeb9a38a) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/gpu/drm/msm/sde/sde_encoder.c

+13 −0

Original line number	Diff line number	Diff line
		@@ -1912,6 +1912,8 @@ static int _sde_encoder_update_rsc_client(
		int rc = 0;
		int wait_refcount = 0;
		u32 qsync_mode = 0;
		struct msm_drm_private *priv;
		struct sde_kms *sde_kms;

		if (!drm_enc \|\| !drm_enc->dev) {
		SDE_ERROR("invalid encoder arguments\n");
		@@ -1939,6 +1941,13 @@ static int _sde_encoder_update_rsc_client(
		return 0;
		}

		priv = drm_enc->dev->dev_private;
		if (!priv \|\| !priv->kms) {
		SDE_ERROR("Invalid kms\n");
		return -EINVAL;
		}

		sde_kms = to_sde_kms(priv->kms);
		/**
		* only primary command mode panel without Qsync can request CMD state.
		* all other panels/displays can request for VID state including
		@@ -1957,6 +1966,10 @@ static int _sde_encoder_update_rsc_client(
		else if (disp_info->capabilities & MSM_DISPLAY_CAP_VID_MODE)
		rsc_state = enable ? SDE_RSC_VID_STATE : SDE_RSC_IDLE_STATE;

		if (IS_SDE_MAJOR_SAME(sde_kms->core_rev, SDE_HW_VER_620) &&
		(rsc_state == SDE_RSC_VID_STATE))
		rsc_state = SDE_RSC_CLK_STATE;

		SDE_EVT32(rsc_state, qsync_mode);

		prefill_lines = config ? mode_info.prefill_lines +