OMAP: OMAPFB: split omapfb.h
Split arch/arm/plat-omap/include/mach/omapfb.h into two files:
include/linux/omapfb.h - ioctls etc for userspace and some kernel
stuff for board files
drivers/video/omap/omapfb.h - for omapfb internal use
This cleans up omapfb.h and also makes it easier for the upcoming new
DSS driver to co-exist with the old driver.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Acked-by: Tony Lindgren <tony@atomide.com>
diff --git a/drivers/video/omap/blizzard.c b/drivers/video/omap/blizzard.c
index f5d75f2..2ffb34a 100644
--- a/drivers/video/omap/blizzard.c
+++ b/drivers/video/omap/blizzard.c
@@ -27,9 +27,9 @@
#include <linux/clk.h>
#include <plat/dma.h>
-#include <plat/omapfb.h>
#include <plat/blizzard.h>
+#include "omapfb.h"
#include "dispc.h"
#define MODULE_NAME "blizzard"
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index 7c833db..b8f75a7 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -26,9 +26,9 @@
#include <linux/io.h>
#include <plat/sram.h>
-#include <plat/omapfb.h>
#include <plat/board.h>
+#include "omapfb.h"
#include "dispc.h"
#define MODULE_NAME "dispc"
diff --git a/drivers/video/omap/hwa742.c b/drivers/video/omap/hwa742.c
index 17a975e..0016f77 100644
--- a/drivers/video/omap/hwa742.c
+++ b/drivers/video/omap/hwa742.c
@@ -25,10 +25,11 @@
#include <linux/fb.h>
#include <linux/delay.h>
#include <linux/clk.h>
+#include <linux/interrupt.h>
#include <plat/dma.h>
-#include <plat/omapfb.h>
#include <plat/hwa742.h>
+#include "omapfb.h"
#define HWA742_REV_CODE_REG 0x0
#define HWA742_CONFIG_REG 0x2
diff --git a/drivers/video/omap/lcd_2430sdp.c b/drivers/video/omap/lcd_2430sdp.c
index fea7feee..760645d 100644
--- a/drivers/video/omap/lcd_2430sdp.c
+++ b/drivers/video/omap/lcd_2430sdp.c
@@ -28,9 +28,10 @@
#include <linux/i2c/twl4030.h>
#include <plat/mux.h>
-#include <plat/omapfb.h>
#include <asm/mach-types.h>
+#include "omapfb.h"
+
#define SDP2430_LCD_PANEL_BACKLIGHT_GPIO 91
#define SDP2430_LCD_PANEL_ENABLE_GPIO 154
#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 24
diff --git a/drivers/video/omap/lcd_ams_delta.c b/drivers/video/omap/lcd_ams_delta.c
index 3d52772..9340ca3 100644
--- a/drivers/video/omap/lcd_ams_delta.c
+++ b/drivers/video/omap/lcd_ams_delta.c
@@ -27,7 +27,8 @@
#include <plat/board-ams-delta.h>
#include <mach/hardware.h>
-#include <plat/omapfb.h>
+
+#include "omapfb.h"
#define AMS_DELTA_DEFAULT_CONTRAST 112
diff --git a/drivers/video/omap/lcd_apollon.c b/drivers/video/omap/lcd_apollon.c
index 4c5cefc..2be94eb 100644
--- a/drivers/video/omap/lcd_apollon.c
+++ b/drivers/video/omap/lcd_apollon.c
@@ -26,7 +26,8 @@
#include <mach/gpio.h>
#include <plat/mux.h>
-#include <plat/omapfb.h>
+
+#include "omapfb.h"
/* #define USE_35INCH_LCD 1 */
diff --git a/drivers/video/omap/lcd_h3.c b/drivers/video/omap/lcd_h3.c
index 240b4fb..8df6887 100644
--- a/drivers/video/omap/lcd_h3.c
+++ b/drivers/video/omap/lcd_h3.c
@@ -24,7 +24,7 @@
#include <linux/i2c/tps65010.h>
#include <mach/gpio.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
#define MODULE_NAME "omapfb-lcd_h3"
diff --git a/drivers/video/omap/lcd_h4.c b/drivers/video/omap/lcd_h4.c
index 720625d..03a06a9 100644
--- a/drivers/video/omap/lcd_h4.c
+++ b/drivers/video/omap/lcd_h4.c
@@ -22,7 +22,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
static int h4_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
{
diff --git a/drivers/video/omap/lcd_htcherald.c b/drivers/video/omap/lcd_htcherald.c
index 2e0c81e..a9007c5 100644
--- a/drivers/video/omap/lcd_htcherald.c
+++ b/drivers/video/omap/lcd_htcherald.c
@@ -29,7 +29,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
static int htcherald_panel_init(struct lcd_panel *panel,
struct omapfb_device *fbdev)
diff --git a/drivers/video/omap/lcd_inn1510.c b/drivers/video/omap/lcd_inn1510.c
index aafe9b4..3271f16 100644
--- a/drivers/video/omap/lcd_inn1510.c
+++ b/drivers/video/omap/lcd_inn1510.c
@@ -24,7 +24,7 @@
#include <linux/io.h>
#include <plat/fpga.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
static int innovator1510_panel_init(struct lcd_panel *panel,
struct omapfb_device *fbdev)
diff --git a/drivers/video/omap/lcd_inn1610.c b/drivers/video/omap/lcd_inn1610.c
index 0de3382..9fff86f 100644
--- a/drivers/video/omap/lcd_inn1610.c
+++ b/drivers/video/omap/lcd_inn1610.c
@@ -23,7 +23,7 @@
#include <linux/platform_device.h>
#include <mach/gpio.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
#define MODULE_NAME "omapfb-lcd_h3"
diff --git a/drivers/video/omap/lcd_ldp.c b/drivers/video/omap/lcd_ldp.c
index 6a260df..5bb7f6f 100644
--- a/drivers/video/omap/lcd_ldp.c
+++ b/drivers/video/omap/lcd_ldp.c
@@ -28,9 +28,10 @@
#include <mach/gpio.h>
#include <plat/mux.h>
-#include <plat/omapfb.h>
#include <asm/mach-types.h>
+#include "omapfb.h"
+
#define LCD_PANEL_BACKLIGHT_GPIO (15 + OMAP_MAX_GPIO_LINES)
#define LCD_PANEL_ENABLE_GPIO (7 + OMAP_MAX_GPIO_LINES)
diff --git a/drivers/video/omap/lcd_mipid.c b/drivers/video/omap/lcd_mipid.c
index 2162eb0..46ca90d 100644
--- a/drivers/video/omap/lcd_mipid.c
+++ b/drivers/video/omap/lcd_mipid.c
@@ -23,9 +23,10 @@
#include <linux/workqueue.h>
#include <linux/spi/spi.h>
-#include <plat/omapfb.h>
#include <plat/lcd_mipid.h>
+#include "omapfb.h"
+
#define MIPID_MODULE_NAME "lcd_mipid"
#define MIPID_CMD_READ_DISP_ID 0x04
diff --git a/drivers/video/omap/lcd_omap2evm.c b/drivers/video/omap/lcd_omap2evm.c
index e1a38ab..006c2fe 100644
--- a/drivers/video/omap/lcd_omap2evm.c
+++ b/drivers/video/omap/lcd_omap2evm.c
@@ -27,9 +27,10 @@
#include <linux/i2c/twl4030.h>
#include <plat/mux.h>
-#include <plat/omapfb.h>
#include <asm/mach-types.h>
+#include "omapfb.h"
+
#define LCD_PANEL_ENABLE_GPIO 154
#define LCD_PANEL_LR 128
#define LCD_PANEL_UD 129
diff --git a/drivers/video/omap/lcd_omap3beagle.c b/drivers/video/omap/lcd_omap3beagle.c
index ccec084..fc503d8 100644
--- a/drivers/video/omap/lcd_omap3beagle.c
+++ b/drivers/video/omap/lcd_omap3beagle.c
@@ -26,9 +26,11 @@
#include <linux/i2c/twl4030.h>
#include <plat/mux.h>
-#include <plat/omapfb.h>
+#include <plat/mux.h>
#include <asm/mach-types.h>
+#include "omapfb.h"
+
#define LCD_PANEL_ENABLE_GPIO 170
static int omap3beagle_panel_init(struct lcd_panel *panel,
diff --git a/drivers/video/omap/lcd_omap3evm.c b/drivers/video/omap/lcd_omap3evm.c
index 556eb31..ae2edc4 100644
--- a/drivers/video/omap/lcd_omap3evm.c
+++ b/drivers/video/omap/lcd_omap3evm.c
@@ -26,9 +26,10 @@
#include <linux/i2c/twl4030.h>
#include <plat/mux.h>
-#include <plat/omapfb.h>
#include <asm/mach-types.h>
+#include "omapfb.h"
+
#define LCD_PANEL_ENABLE_GPIO 153
#define LCD_PANEL_LR 2
#define LCD_PANEL_UD 3
diff --git a/drivers/video/omap/lcd_osk.c b/drivers/video/omap/lcd_osk.c
index bb21d7d..b87e8b8 100644
--- a/drivers/video/omap/lcd_osk.c
+++ b/drivers/video/omap/lcd_osk.c
@@ -25,7 +25,7 @@
#include <mach/gpio.h>
#include <plat/mux.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
static int osk_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
{
diff --git a/drivers/video/omap/lcd_overo.c b/drivers/video/omap/lcd_overo.c
index b0f86e5..56ee192e 100644
--- a/drivers/video/omap/lcd_overo.c
+++ b/drivers/video/omap/lcd_overo.c
@@ -25,9 +25,10 @@
#include <mach/gpio.h>
#include <plat/mux.h>
-#include <plat/omapfb.h>
#include <asm/mach-types.h>
+#include "omapfb.h"
+
#define LCD_ENABLE 144
static int overo_panel_init(struct lcd_panel *panel,
diff --git a/drivers/video/omap/lcd_palmte.c b/drivers/video/omap/lcd_palmte.c
index d302896..4cb3017 100644
--- a/drivers/video/omap/lcd_palmte.c
+++ b/drivers/video/omap/lcd_palmte.c
@@ -24,7 +24,7 @@
#include <linux/io.h>
#include <plat/fpga.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
static int palmte_panel_init(struct lcd_panel *panel,
struct omapfb_device *fbdev)
diff --git a/drivers/video/omap/lcd_palmtt.c b/drivers/video/omap/lcd_palmtt.c
index 557424f..ff0e6d7 100644
--- a/drivers/video/omap/lcd_palmtt.c
+++ b/drivers/video/omap/lcd_palmtt.c
@@ -30,7 +30,7 @@
#include <linux/io.h>
#include <mach/gpio.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
static int palmtt_panel_init(struct lcd_panel *panel,
struct omapfb_device *fbdev)
diff --git a/drivers/video/omap/lcd_palmz71.c b/drivers/video/omap/lcd_palmz71.c
index 5f4b5b2c..2334e56 100644
--- a/drivers/video/omap/lcd_palmz71.c
+++ b/drivers/video/omap/lcd_palmz71.c
@@ -24,7 +24,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
static int palmz71_panel_init(struct lcd_panel *panel,
struct omapfb_device *fbdev)
diff --git a/drivers/video/omap/lcdc.c b/drivers/video/omap/lcdc.c
index 5f32caf..b831e1d 100644
--- a/drivers/video/omap/lcdc.c
+++ b/drivers/video/omap/lcdc.c
@@ -30,10 +30,11 @@
#include <linux/clk.h>
#include <plat/dma.h>
-#include <plat/omapfb.h>
#include <asm/mach-types.h>
+#include "omapfb.h"
+
#include "lcdc.h"
#define MODULE_NAME "lcdc"
diff --git a/drivers/video/omap/omapfb.h b/drivers/video/omap/omapfb.h
new file mode 100644
index 0000000..46e4714
--- /dev/null
+++ b/drivers/video/omap/omapfb.h
@@ -0,0 +1,227 @@
+/*
+ * File: drivers/video/omap/omapfb.h
+ *
+ * Framebuffer driver for TI OMAP boards
+ *
+ * Copyright (C) 2004 Nokia Corporation
+ * Author: Imre Deak <imre.deak@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __OMAPFB_H
+#define __OMAPFB_H
+
+#include <linux/fb.h>
+#include <linux/mutex.h>
+#include <linux/omapfb.h>
+
+#define OMAPFB_EVENT_READY 1
+#define OMAPFB_EVENT_DISABLED 2
+
+#define OMAP_LCDC_INV_VSYNC 0x0001
+#define OMAP_LCDC_INV_HSYNC 0x0002
+#define OMAP_LCDC_INV_PIX_CLOCK 0x0004
+#define OMAP_LCDC_INV_OUTPUT_EN 0x0008
+#define OMAP_LCDC_HSVS_RISING_EDGE 0x0010
+#define OMAP_LCDC_HSVS_OPPOSITE 0x0020
+
+#define OMAP_LCDC_SIGNAL_MASK 0x003f
+
+#define OMAP_LCDC_PANEL_TFT 0x0100
+
+#define OMAPFB_PLANE_XRES_MIN 8
+#define OMAPFB_PLANE_YRES_MIN 8
+
+struct omapfb_device;
+
+struct lcd_panel {
+ const char *name;
+ int config; /* TFT/STN, signal inversion */
+ int bpp; /* Pixel format in fb mem */
+ int data_lines; /* Lines on LCD HW interface */
+
+ int x_res, y_res;
+ int pixel_clock; /* In kHz */
+ int hsw; /* Horizontal synchronization
+ pulse width */
+ int hfp; /* Horizontal front porch */
+ int hbp; /* Horizontal back porch */
+ int vsw; /* Vertical synchronization
+ pulse width */
+ int vfp; /* Vertical front porch */
+ int vbp; /* Vertical back porch */
+ int acb; /* ac-bias pin frequency */
+ int pcd; /* pixel clock divider.
+ Obsolete use pixel_clock instead */
+
+ int (*init) (struct lcd_panel *panel,
+ struct omapfb_device *fbdev);
+ void (*cleanup) (struct lcd_panel *panel);
+ int (*enable) (struct lcd_panel *panel);
+ void (*disable) (struct lcd_panel *panel);
+ unsigned long (*get_caps) (struct lcd_panel *panel);
+ int (*set_bklight_level)(struct lcd_panel *panel,
+ unsigned int level);
+ unsigned int (*get_bklight_level)(struct lcd_panel *panel);
+ unsigned int (*get_bklight_max) (struct lcd_panel *panel);
+ int (*run_test) (struct lcd_panel *panel, int test_num);
+};
+
+struct extif_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 extif->convert_timings */
+
+ int converted;
+};
+
+struct lcd_ctrl_extif {
+ int (*init) (struct omapfb_device *fbdev);
+ void (*cleanup) (void);
+ void (*get_clk_info) (u32 *clk_period, u32 *max_clk_div);
+ unsigned long (*get_max_tx_rate)(void);
+ int (*convert_timings) (struct extif_timings *timings);
+ void (*set_timings) (const struct extif_timings *timings);
+ void (*set_bits_per_cycle)(int bpc);
+ void (*write_command) (const void *buf, unsigned int len);
+ void (*read_data) (void *buf, unsigned int len);
+ void (*write_data) (const void *buf, unsigned int len);
+ void (*transfer_area) (int width, int height,
+ void (callback)(void *data), void *data);
+ int (*setup_tearsync) (unsigned pin_cnt,
+ unsigned hs_pulse_time, unsigned vs_pulse_time,
+ int hs_pol_inv, int vs_pol_inv, int div);
+ int (*enable_tearsync) (int enable, unsigned line);
+
+ unsigned long max_transmit_size;
+};
+
+struct omapfb_notifier_block {
+ struct notifier_block nb;
+ void *data;
+ int plane_idx;
+};
+
+typedef int (*omapfb_notifier_callback_t)(struct notifier_block *,
+ unsigned long event,
+ void *fbi);
+
+struct lcd_ctrl {
+ const char *name;
+ void *data;
+
+ int (*init) (struct omapfb_device *fbdev,
+ int ext_mode,
+ struct omapfb_mem_desc *req_md);
+ void (*cleanup) (void);
+ void (*bind_client) (struct omapfb_notifier_block *nb);
+ void (*get_caps) (int plane, struct omapfb_caps *caps);
+ int (*set_update_mode)(enum omapfb_update_mode mode);
+ enum omapfb_update_mode (*get_update_mode)(void);
+ int (*setup_plane) (int plane, int channel_out,
+ unsigned long offset,
+ int screen_width,
+ int pos_x, int pos_y, int width,
+ int height, int color_mode);
+ int (*set_rotate) (int angle);
+ int (*setup_mem) (int plane, size_t size,
+ int mem_type, unsigned long *paddr);
+ int (*mmap) (struct fb_info *info,
+ struct vm_area_struct *vma);
+ int (*set_scale) (int plane,
+ int orig_width, int orig_height,
+ int out_width, int out_height);
+ int (*enable_plane) (int plane, int enable);
+ int (*update_window) (struct fb_info *fbi,
+ struct omapfb_update_window *win,
+ void (*callback)(void *),
+ void *callback_data);
+ void (*sync) (void);
+ void (*suspend) (void);
+ void (*resume) (void);
+ int (*run_test) (int test_num);
+ int (*setcolreg) (u_int regno, u16 red, u16 green,
+ u16 blue, u16 transp,
+ int update_hw_mem);
+ int (*set_color_key) (struct omapfb_color_key *ck);
+ int (*get_color_key) (struct omapfb_color_key *ck);
+};
+
+enum omapfb_state {
+ OMAPFB_DISABLED = 0,
+ OMAPFB_SUSPENDED = 99,
+ OMAPFB_ACTIVE = 100
+};
+
+struct omapfb_plane_struct {
+ int idx;
+ struct omapfb_plane_info info;
+ enum omapfb_color_format color_mode;
+ struct omapfb_device *fbdev;
+};
+
+struct omapfb_device {
+ int state;
+ int ext_lcdc; /* Using external
+ LCD controller */
+ struct mutex rqueue_mutex;
+
+ int palette_size;
+ u32 pseudo_palette[17];
+
+ struct lcd_panel *panel; /* LCD panel */
+ const struct lcd_ctrl *ctrl; /* LCD controller */
+ const struct lcd_ctrl *int_ctrl; /* internal LCD ctrl */
+ struct lcd_ctrl_extif *ext_if; /* LCD ctrl external
+ interface */
+ struct device *dev;
+ struct fb_var_screeninfo new_var; /* for mode changes */
+
+ struct omapfb_mem_desc mem_desc;
+ struct fb_info *fb_info[OMAPFB_PLANE_NUM];
+};
+
+#ifdef CONFIG_ARCH_OMAP1
+extern struct lcd_ctrl omap1_lcd_ctrl;
+#else
+extern struct lcd_ctrl omap2_disp_ctrl;
+#endif
+
+extern void omapfb_register_panel(struct lcd_panel *panel);
+extern void omapfb_write_first_pixel(struct omapfb_device *fbdev, u16 pixval);
+extern void omapfb_notify_clients(struct omapfb_device *fbdev,
+ unsigned long event);
+extern int omapfb_register_client(struct omapfb_notifier_block *nb,
+ omapfb_notifier_callback_t callback,
+ void *callback_data);
+extern int omapfb_unregister_client(struct omapfb_notifier_block *nb);
+extern int omapfb_update_window_async(struct fb_info *fbi,
+ struct omapfb_update_window *win,
+ void (*callback)(void *),
+ void *callback_data);
+
+#endif /* __OMAPFB_H */
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c
index f900a43..c7f59a5 100644
--- a/drivers/video/omap/omapfb_main.c
+++ b/drivers/video/omap/omapfb_main.c
@@ -29,8 +29,8 @@
#include <linux/uaccess.h>
#include <plat/dma.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
#include "lcdc.h"
#include "dispc.h"
diff --git a/drivers/video/omap/rfbi.c b/drivers/video/omap/rfbi.c
index c90fa39..fed7b1b 100644
--- a/drivers/video/omap/rfbi.c
+++ b/drivers/video/omap/rfbi.c
@@ -27,8 +27,7 @@
#include <linux/clk.h>
#include <linux/io.h>
-#include <plat/omapfb.h>
-
+#include "omapfb.h"
#include "dispc.h"
/* To work around an RFBI transfer rate limitation */
diff --git a/drivers/video/omap/sossi.c b/drivers/video/omap/sossi.c
index 79dc84f..8fb7c70 100644
--- a/drivers/video/omap/sossi.c
+++ b/drivers/video/omap/sossi.c
@@ -23,10 +23,11 @@
#include <linux/clk.h>
#include <linux/irq.h>
#include <linux/io.h>
+#include <linux/interrupt.h>
#include <plat/dma.h>
-#include <plat/omapfb.h>
+#include "omapfb.h"
#include "lcdc.h"
#define MODULE_NAME "omapfb-sossi"