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Diffstat (limited to 'drivers/video/fbdev/via/viafbdev.h')
-rw-r--r--drivers/video/fbdev/via/viafbdev.h96
1 files changed, 96 insertions, 0 deletions
diff --git a/drivers/video/fbdev/via/viafbdev.h b/drivers/video/fbdev/via/viafbdev.h
new file mode 100644
index 000000000..e2adbc4ef
--- /dev/null
+++ b/drivers/video/fbdev/via/viafbdev.h
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
+ * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
+
+ */
+
+#ifndef __VIAFBDEV_H__
+#define __VIAFBDEV_H__
+
+#include <linux/proc_fs.h>
+#include <linux/fb.h>
+#include <linux/spinlock.h>
+
+#include "via_aux.h"
+#include "ioctl.h"
+#include "share.h"
+#include "chip.h"
+#include "hw.h"
+
+#define VERSION_MAJOR 2
+#define VERSION_KERNEL 6 /* For kernel 2.6 */
+
+#define VERSION_OS 0 /* 0: for 32 bits OS, 1: for 64 bits OS */
+#define VERSION_MINOR 4
+
+#define VIAFB_NUM_I2C 5
+
+struct viafb_shared {
+ u32 iga1_devices;
+ u32 iga2_devices;
+
+ struct proc_dir_entry *proc_entry; /*viafb proc entry */
+ struct proc_dir_entry *iga1_proc_entry;
+ struct proc_dir_entry *iga2_proc_entry;
+ struct viafb_dev *vdev; /* Global dev info */
+
+ /* I2C busses that may have auxiliary devices */
+ struct via_aux_bus *i2c_26;
+ struct via_aux_bus *i2c_31;
+ struct via_aux_bus *i2c_2C;
+
+ /* All the information will be needed to set engine */
+ struct tmds_setting_information tmds_setting_info;
+ struct lvds_setting_information lvds_setting_info;
+ struct lvds_setting_information lvds_setting_info2;
+ struct chip_information chip_info;
+
+ /* hardware acceleration stuff */
+ u32 cursor_vram_addr;
+ u32 vq_vram_addr; /* virtual queue address in video ram */
+ int (*hw_bitblt)(void __iomem *engine, u8 op, u32 width, u32 height,
+ u8 dst_bpp, u32 dst_addr, u32 dst_pitch, u32 dst_x, u32 dst_y,
+ u32 *src_mem, u32 src_addr, u32 src_pitch, u32 src_x, u32 src_y,
+ u32 fg_color, u32 bg_color, u8 fill_rop);
+};
+
+struct viafb_par {
+ u8 depth;
+ u32 vram_addr;
+
+ unsigned int fbmem; /*framebuffer physical memory address */
+ unsigned int memsize; /*size of fbmem */
+ u32 fbmem_free; /* Free FB memory */
+ u32 fbmem_used; /* Use FB memory size */
+ u32 iga_path;
+
+ struct viafb_shared *shared;
+
+ /* All the information will be needed to set engine */
+ /* depreciated, use the ones in shared directly */
+ struct tmds_setting_information *tmds_setting_info;
+ struct lvds_setting_information *lvds_setting_info;
+ struct lvds_setting_information *lvds_setting_info2;
+ struct chip_information *chip_info;
+};
+
+extern int viafb_SAMM_ON;
+extern int viafb_dual_fb;
+extern int viafb_LCD2_ON;
+extern int viafb_LCD_ON;
+extern int viafb_DVI_ON;
+extern int viafb_hotplug;
+
+u8 viafb_gpio_i2c_read_lvds(struct lvds_setting_information
+ *plvds_setting_info, struct lvds_chip_information
+ *plvds_chip_info, u8 index);
+void viafb_gpio_i2c_write_mask_lvds(struct lvds_setting_information
+ *plvds_setting_info, struct lvds_chip_information
+ *plvds_chip_info, struct IODATA io_data);
+int via_fb_pci_probe(struct viafb_dev *vdev);
+void via_fb_pci_remove(struct pci_dev *pdev);
+/* Temporary */
+int viafb_init(void);
+void viafb_exit(void);
+#endif /* __VIAFBDEV_H__ */