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Commit 6ccf6c04 authored by Ping Li's avatar Ping Li
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disp: msm: sde: Add additional property for queuing LTM buffer 



Add 3 properties for queuing LTM histogram buffers to remove the
limitation that we cannot send two buffers back in the same display
commit.

Change-Id: Ia37c6d9e7faa6b5a086a9737e20c44eed865c66d
Signed-off-by: default avatarPing Li <pingli@codeaurora.org>
parent 5af1fe18

msm/sde/sde_color_processing.c

+14 −0
Original line number Diff line number Diff line
@@ -155,6 +155,8 @@ enum { 
	SDE_CP_CRTC_DSPP_LTM_HIST_THRESH,

	SDE_CP_CRTC_DSPP_LTM_SET_BUF,

	SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF,

	SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF2,

	SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF3,

	SDE_CP_CRTC_DSPP_LTM_VLUT,

	SDE_CP_CRTC_DSPP_MAX,

	/* DSPP features end */
@@ -692,6 +694,8 @@ do { \ 
	wrappers[SDE_CP_CRTC_DSPP_LTM_HIST_THRESH] = set_ltm_thresh_feature; \

	wrappers[SDE_CP_CRTC_DSPP_LTM_SET_BUF] = set_ltm_buffers_feature; \

	wrappers[SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF] = set_ltm_queue_buf_feature; \

	wrappers[SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF2] = set_ltm_queue_buf_feature; \

	wrappers[SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF3] = set_ltm_queue_buf_feature; \

	wrappers[SDE_CP_CRTC_DSPP_LTM_HIST_CTL] = set_ltm_hist_crtl_feature; \

} while (0)
@@ -1907,6 +1911,14 @@ static void dspp_ltm_install_property(struct drm_crtc *crtc) 
			"SDE_DSPP_LTM_QUEUE_BUF_V1",

			SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF, 0, U64_MAX, 0);



		sde_cp_crtc_install_range_property(crtc,

			"SDE_DSPP_LTM_QUEUE_BUF2_V1",

			SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF2, 0, U64_MAX, 0);



		sde_cp_crtc_install_range_property(crtc,

			"SDE_DSPP_LTM_QUEUE_BUF3_V1",

			SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF3, 0, U64_MAX, 0);



		sde_cp_crtc_install_range_property(crtc,

			"SDE_DSPP_LTM_VLUT_V1",

			SDE_CP_CRTC_DSPP_LTM_VLUT, 0, U64_MAX, 0);
@@ -2084,6 +2096,8 @@ static void sde_cp_update_list(struct sde_cp_node *prop_node, 
		break;

	case SDE_CP_CRTC_DSPP_LTM_SET_BUF:

	case SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF:

	case SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF2:

	case SDE_CP_CRTC_DSPP_LTM_QUEUE_BUF3:

		if (dirty_list)

			list_add_tail(&prop_node->dirty_list,

					&crtc->dirty_list);