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: Shuo Yan <shuoy@codeaurora.org>
Signed-off-by: Nirmal Abraham <nabrah@codeaurora.org>
diff --git a/drivers/video/msm/mdss/mdss_dsi_cmd.h b/drivers/video/msm/mdss/mdss_dsi_cmd.h
index 3abe4fc..7ad2d71 100644
--- a/drivers/video/msm/mdss/mdss_dsi_cmd.h
+++ b/drivers/video/msm/mdss/mdss_dsi_cmd.h
@@ -100,6 +100,7 @@
#define CMD_CLK_CTRL 0x0004
#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;
diff --git a/drivers/video/msm/mdss/mdss_dsi_host.c b/drivers/video/msm/mdss/mdss_dsi_host.c
index 0e48ee1..9d89e21 100644
--- a/drivers/video/msm/mdss/mdss_dsi_host.c
+++ b/drivers/video/msm/mdss/mdss_dsi_host.c
@@ -1351,10 +1351,18 @@
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);