Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit aa61321d authored by Tomi Valkeinen's avatar Tomi Valkeinen
Browse files

drm/omap: remove rfbi 



The RFBI driver has not worked nor compiled for many years. There are
very few boards out there that use RFBI, and no one has stepped up to
fix it.

So let's remove the RFBI code that doesn't even compile.

Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent b42d7f51

drivers/gpu/drm/omapdrm/dss/Kconfig

+0 −13
Original line number Diff line number Diff line
@@ -49,19 +49,6 @@ config OMAP2_DSS_DPI 
	help

	  DPI Interface. This is the Parallel Display Interface.



config OMAP2_DSS_RFBI

	bool "RFBI support"

	depends on BROKEN

        default n

	help

	  MIPI DBI support (RFBI, Remote Framebuffer Interface, in Texas

	  Instrument's terminology).



	  DBI is a bus between the host processor and a peripheral,

	  such as a display or a framebuffer chip.



	  See http://www.mipi.org/ for DBI specifications.



config OMAP2_DSS_VENC

	bool "VENC support"

        default y

drivers/gpu/drm/omapdrm/dss/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -8,7 +8,6 @@ obj-$(CONFIG_OMAP2_DSS) += omapdss.o 
omapdss-y := core.o dss.o dss_features.o dispc.o dispc_coefs.o \

	pll.o video-pll.o

omapdss-$(CONFIG_OMAP2_DSS_DPI) += dpi.o

omapdss-$(CONFIG_OMAP2_DSS_RFBI) += rfbi.o

omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o

omapdss-$(CONFIG_OMAP2_DSS_SDI) += sdi.o

omapdss-$(CONFIG_OMAP2_DSS_DSI) += dsi.o

drivers/gpu/drm/omapdrm/dss/core.c

+0 −6
Original line number Diff line number Diff line
@@ -208,9 +208,6 @@ static int (*dss_output_drv_reg_funcs[])(void) __initdata = { 
#ifdef CONFIG_OMAP2_DSS_DSI

	dsi_init_platform_driver,

#endif

#ifdef CONFIG_OMAP2_DSS_RFBI

	rfbi_init_platform_driver,

#endif

#ifdef CONFIG_OMAP2_DSS_VENC

	venc_init_platform_driver,

#endif
@@ -232,9 +229,6 @@ static void (*dss_output_drv_unreg_funcs[])(void) = { 
#ifdef CONFIG_OMAP2_DSS_VENC

	venc_uninit_platform_driver,

#endif

#ifdef CONFIG_OMAP2_DSS_RFBI

	rfbi_uninit_platform_driver,

#endif

#ifdef CONFIG_OMAP2_DSS_DSI

	dsi_uninit_platform_driver,

#endif

drivers/gpu/drm/omapdrm/dss/dss.h

+0 −4
Original line number Diff line number Diff line
@@ -382,10 +382,6 @@ void hdmi4_uninit_platform_driver(void); 
int hdmi5_init_platform_driver(void) __init;

void hdmi5_uninit_platform_driver(void);



/* RFBI */

int rfbi_init_platform_driver(void) __init;

void rfbi_uninit_platform_driver(void);





#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS

static inline void dss_collect_irq_stats(u32 irqstatus, unsigned *irq_arr)

drivers/gpu/drm/omapdrm/dss/omapdss.h

+0 −32
Original line number Diff line number Diff line
@@ -126,11 +126,6 @@ enum omap_dss_trans_key_type { 
	OMAP_DSS_COLOR_KEY_VID_SRC = 1,

};



enum omap_rfbi_te_mode {

	OMAP_DSS_RFBI_TE_MODE_1 = 1,

	OMAP_DSS_RFBI_TE_MODE_2 = 2,

};



enum omap_dss_signal_level {

	OMAPDSS_SIG_ACTIVE_LOW,

	OMAPDSS_SIG_ACTIVE_HIGH,
@@ -220,27 +215,6 @@ enum omap_dss_output_id { 
	OMAP_DSS_OUTPUT_HDMI	= 1 << 6,

};



/* RFBI */



struct rfbi_timings {

	int cs_on_time;

	int cs_off_time;

	int we_on_time;

	int we_off_time;

	int re_on_time;

	int re_off_time;

	int we_cycle_time;

	int re_cycle_time;

	int cs_pulse_width;

	int access_time;



	int clk_div;



	u32 tim[5];             /* set by rfbi_convert_timings() */



	int converted;

};



/* DSI */



enum omap_dss_dsi_trans_mode {
@@ -623,11 +597,6 @@ struct omap_dss_device { 
	enum omap_display_type output_type;



	union {

		struct {

			u8 channel;

			u8 data_lines;

		} rfbi;



		struct {

			int module;

		} dsi;
@@ -642,7 +611,6 @@ struct omap_dss_device { 


	struct {

		u8 pixel_size;

		struct rfbi_timings rfbi_timings;

	} ctrl;



	const char *name;