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Commit 0a200126 authored by Tomi Valkeinen's avatar Tomi Valkeinen
Browse files

OMAPDSS: add pdata->default_display_name 



We can currently set the default display (i.e. the initial display) in
the omapdss platform data by using a pointer to the default
omap_dss_device. Internally omapdss uses the device's name to resolve
the default display.

As it's difficult to get the omap_dss_device pointer in the future,
after we've changed the omapdss device model, this patch adds a new way
to define the default display, by using the name of the display.

Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: default avatarArchit Taneja <archit@ti.com>
parent 317ddd25

drivers/video/omap2/dss/core.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -243,6 +243,8 @@ static int __init omap_dss_probe(struct platform_device *pdev) 




	if (def_disp_name)

	if (def_disp_name)

		core.default_display_name = def_disp_name;

		core.default_display_name = def_disp_name;

	else if (pdata->default_display_name)

		core.default_display_name = pdata->default_display_name;

	else if (pdata->default_device)

	else if (pdata->default_device)

		core.default_display_name = pdata->default_device->name;

		core.default_display_name = pdata->default_device->name;

include/video/omapdss.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -365,6 +365,7 @@ struct omap_dss_board_info { 
	int num_devices;

	int num_devices;

	struct omap_dss_device **devices;

	struct omap_dss_device **devices;

	struct omap_dss_device *default_device;

	struct omap_dss_device *default_device;

	const char *default_display_name;

	int (*dsi_enable_pads)(int dsi_id, unsigned lane_mask);

	int (*dsi_enable_pads)(int dsi_id, unsigned lane_mask);

	void (*dsi_disable_pads)(int dsi_id, unsigned lane_mask);

	void (*dsi_disable_pads)(int dsi_id, unsigned lane_mask);

	int (*set_min_bus_tput)(struct device *dev, unsigned long r);

	int (*set_min_bus_tput)(struct device *dev, unsigned long r);