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Commit b84f0bd3 authored by tianrunlong's avatar tianrunlong Committed by lio.chen
Browse files

LCD: Only HBM cmd set in VFP 

Change-Id: I1aa9e990591e4c527c22ebf1c27a753d543e9c2e
parent a85ca95e

drivers/gpu/drm/mediatek/mediatek_v2/mtk_dsi.c

+8 −8
Original line number Diff line number Diff line
@@ -428,7 +428,7 @@ static void mtk_dsi_set_targetline(struct mtk_ddp_comp *comp, 
				struct cmdq_pkt *handle, unsigned int hactive);

static void DSI_MIPI_deskew(struct mtk_dsi *dsi);

void mipi_dsi_dcs_write_gce(struct mtk_dsi *dsi, struct cmdq_pkt *handle, const void *data, size_t len);

void mipi_dsi_brightness_dcs_write_gce(struct mtk_dsi *dsi, struct cmdq_pkt *handle, const void *data, size_t len);

void mipi_dsi_vfp_dcs_write_gce(struct mtk_dsi *dsi, struct cmdq_pkt *handle, const void *data, size_t len);

static inline struct mtk_dsi *encoder_to_dsi(struct drm_encoder *e)

{

	return container_of(e, struct mtk_dsi, encoder);
@@ -6071,7 +6071,7 @@ static void build_vm_cmdq(struct mtk_dsi *dsi, 
	}

}



static void mtk_dsi_brightness_vm_cmdq(struct mtk_dsi *dsi,

static void mtk_dsi_vfp_vm_cmdq(struct mtk_dsi *dsi,

	const struct mipi_dsi_msg *msg, struct cmdq_pkt *handle)

{

	const char *tx_buf = msg->tx_buf;
@@ -6089,7 +6089,7 @@ static void mtk_dsi_brightness_vm_cmdq(struct mtk_dsi *dsi, 
	} else {

		reg_val = (tx_buf[0] << 16) | (type << 8) | config;

	}

	reg_val |= (VM_CMD_EN + TS_VSA_EN + TS_VBP_EN);

	reg_val |= (VM_CMD_EN + TS_VFP_EN);

	if (handle == NULL)

		writel(reg_val, dsi->regs + dsi->driver_data->reg_vm_cmd_con_ofs);

	else
@@ -6118,7 +6118,7 @@ static void mtk_dsi_vm_cmdq(struct mtk_dsi *dsi, 
		reg_val = (tx_buf[0] << 16) | (type << 8) | config;

	}



	reg_val |= (VM_CMD_EN + TS_VFP_EN);

	reg_val |= (VM_CMD_EN + TS_VSA_EN + TS_VBP_EN);



	if (handle == NULL)

		writel(reg_val, dsi->regs + dsi->driver_data->reg_vm_cmd_con_ofs);
@@ -6474,7 +6474,7 @@ static void mtk_dsi_cmdq_grp_gce(struct mtk_dsi *dsi, struct cmdq_pkt *handle, 
			CMDQ_SIZE);

}



void mipi_dsi_brightness_dcs_write_gce(struct mtk_dsi *dsi, struct cmdq_pkt *handle,

void mipi_dsi_vfp_dcs_write_gce(struct mtk_dsi *dsi, struct cmdq_pkt *handle,

				  const void *data, size_t len)

{

	struct mipi_dsi_msg msg = {
@@ -6527,7 +6527,7 @@ void mipi_dsi_brightness_dcs_write_gce(struct mtk_dsi *dsi, struct cmdq_pkt *han 
		}

	} else {

		/* set BL cmd */

		mtk_dsi_brightness_vm_cmdq(dsi, &msg, handle);

		mtk_dsi_vfp_vm_cmdq(dsi, &msg, handle);

		/* clear VM_CMD_DONE */

		cmdq_pkt_write(handle, dsi->ddp_comp.cmdq_base,

			dsi->ddp_comp.regs_pa + DSI_INTSTA, 0,
@@ -10833,7 +10833,7 @@ static int mtk_dsi_io_cmd(struct mtk_ddp_comp *comp, struct cmdq_pkt *handle, 
		if (panel_ext && panel_ext->funcs

			&& panel_ext->funcs->set_backlight_cmdq)

			panel_ext->funcs->set_backlight_cmdq(dsi,

					mipi_dsi_brightness_dcs_write_gce,

					mipi_dsi_dcs_write_gce,

					handle, *(int *)params);

	}

		break;
@@ -10917,7 +10917,7 @@ static int mtk_dsi_io_cmd(struct mtk_ddp_comp *comp, struct cmdq_pkt *handle, 
			break;



		panel_ext->funcs->hbm_set_cmdq(dsi->panel, dsi,

					       mipi_dsi_dcs_write_gce, handle,

					       mipi_dsi_vfp_dcs_write_gce, handle,

					       *(bool *)params);

		break;

	}