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Commit 35d1cdaf authored by Veera Sundaram Sankaran's avatar Veera Sundaram Sankaran
Browse files

disp: msm: dsi: add stub function parse power_cfg in trusted-vm 



In trusted-vm, there are no power cfg entries in device-tree as
there is no support. Add stub function to avoid parsing errors
related to power cfg in trusted-vm.

Change-Id: Id28ad9a4d5608d561e22b318a08c6bc1ccc5f2ee
Signed-off-by: default avatarVeera Sundaram Sankaran <veeras@codeaurora.org>
parent 4060bdee

msm/dsi/dsi_panel.c

+3 −1
Original line number Diff line number Diff line
@@ -3424,6 +3424,7 @@ static void dsi_panel_setup_vm_ops(struct dsi_panel *panel, bool trusted_vm_env) 
		panel->panel_ops.bl_register = dsi_panel_vm_stub;

		panel->panel_ops.bl_unregister = dsi_panel_vm_stub;

		panel->panel_ops.parse_gpios = dsi_panel_vm_stub;

		panel->panel_ops.parse_power_cfg = dsi_panel_vm_stub;

	} else {

		panel->panel_ops.pinctrl_init = dsi_panel_pinctrl_init;

		panel->panel_ops.gpio_request = dsi_panel_gpio_request;
@@ -3432,6 +3433,7 @@ static void dsi_panel_setup_vm_ops(struct dsi_panel *panel, bool trusted_vm_env) 
		panel->panel_ops.bl_register = dsi_panel_bl_register;

		panel->panel_ops.bl_unregister = dsi_panel_bl_unregister;

		panel->panel_ops.parse_gpios = dsi_panel_parse_gpios;

		panel->panel_ops.parse_power_cfg = dsi_panel_parse_power_cfg;

	}

}
@@ -3518,7 +3520,7 @@ struct dsi_panel *dsi_panel_get(struct device *parent, 
		goto error;

	}



	rc = dsi_panel_parse_power_cfg(panel);

	rc = panel->panel_ops.parse_power_cfg(panel);

	if (rc)

		DSI_ERR("failed to parse power config, rc=%d\n", rc);

msm/dsi/dsi_panel.h

+1 −0
Original line number Diff line number Diff line
@@ -199,6 +199,7 @@ struct dsi_panel_ops { 
	int (*bl_register)(struct dsi_panel *panel);

	int (*bl_unregister)(struct dsi_panel *panel);

	int (*parse_gpios)(struct dsi_panel *panel);

	int (*parse_power_cfg)(struct dsi_panel *panel);

};



struct dsi_panel {