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Commit 60cf9af9 authored by Shuo Yan's avatar Shuo Yan
Browse files

msm: mdss: add LP/HS mode DCS CMD support to MDP5 targets 



LP/HS mode configuration for DCS Commands in currently not
supported on MDP5 targets. Add the required support to meet
all panel requirements.

Change-Id: Ib31ddc02f151033a59d6297c8f1a4f8897378947
Signed-off-by: default avatarShuo Yan <shuoy@codeaurora.org>
parent d5fc7ff6

drivers/video/msm/mdss/mdss_dsi_cmd.h

+1 −0
Original line number Diff line number Diff line
@@ -100,6 +100,7 @@ struct dsi_cmd_desc { 
#define CMD_REQ_UNICAST 0x0008

#define CMD_REQ_NO_MAX_PKT_SIZE 0x0008

#define CMD_REQ_LP_MODE 0x0010

#define CMD_REQ_HS_MODE 0x0020



struct dcs_cmd_req {

	struct dsi_cmd_desc *cmds;

drivers/video/msm/mdss/mdss_dsi_host.c

+8 −0
Original line number Diff line number Diff line
@@ -1434,10 +1434,18 @@ int mdss_dsi_cmdlist_commit(struct mdss_dsi_ctrl_pdata *ctrl, int from_mdp) 
		mutex_unlock(&ctrl->cmd_mutex);

		return rc;

	}



	if (req->flags & CMD_REQ_HS_MODE)

		mdss_dsi_set_tx_power_mode(0, &ctrl->panel_data);



	if (req->flags & CMD_REQ_RX)

		ret = mdss_dsi_cmdlist_rx(ctrl, req);

	else

		ret = mdss_dsi_cmdlist_tx(ctrl, req);



	if (req->flags & CMD_REQ_HS_MODE)

		mdss_dsi_set_tx_power_mode(1, &ctrl->panel_data);



	mdss_iommu_ctrl(0);

	mdss_dsi_clk_ctrl(ctrl, DSI_ALL_CLKS, 0);

	mdss_bus_scale_set_quota(MDSS_HW_DSI0, 0, 0, 0);