OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	11/17/2022 06:42:18 AM	rwxr-xr-x
📄 atmel_lcdc.h	6.8 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 aty128.h	13.27 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 auo_k190xfb.h	2.79 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 broadsheetfb.h	2.12 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cirrus.h	5.67 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cvisionppc.h	1.54 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 da8xx-fb.h	1.99 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 display_timing.h	3.11 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 edid.h	228 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 exynos5433_decon.h	6.82 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 exynos7_decon.h	10.9 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 gbe.h	10.54 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hecubafb.h	1.5 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ili9320.h	5.8 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 imx-ipu-image-convert.h	6.97 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 imx-ipu-v3.h	14.88 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 kyro.h	2.36 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mach64.h	47.14 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 maxinefb.h	1.24 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mbxfb.h	2.16 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 metronomefb.h	1.48 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mipi_display.h	4.52 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mmp_disp.h	7.61 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 neomagic.h	4.9 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 newport.h	18.68 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 of_display_timing.h	968 bytes	11/01/2022 04:52:05 PM	rw-r--r--
📄 of_videomode.h	367 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 omap-panel-data.h	2.18 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 omapfb_dss.h	23.44 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 omapvrfb.h	2.38 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 permedia2.h	8.96 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 platform_lcd.h	589 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 pm3fb.h	45.31 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pmag-ba-fb.h	1.02 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pmagb-b-fb.h	2.34 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pxa168fb.h	2.67 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 radeon.h	109.21 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 s1d13xxxfb.h	9.95 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sa1100fb.h	1.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 samsung_fimd.h	16.8 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sh_mobile_lcdc.h	6.11 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sh_mobile_meram.h	2.44 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sisfb.h	1.23 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sstfb.h	11.04 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tdfx.h	5.32 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tgafb.h	6.94 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 trident.h	3.23 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 udlfb.h	2.85 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 uvesafb.h	2.85 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 vga.h	13.72 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 videomode.h	1.35 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 w100fb.h	3.72 KB	01/28/2018 09:20:33 PM	rw-r--r--

Name

Size

Modified

Perms

📁 ..

11/17/2022 06:42:18 AM

rwxr-xr-x

📄 atmel_lcdc.h

6.8 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 aty128.h

13.27 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 auo_k190xfb.h

2.79 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 broadsheetfb.h

2.12 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 cirrus.h

5.67 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 cvisionppc.h

1.54 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 da8xx-fb.h

1.99 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 display_timing.h

3.11 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 edid.h

228 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 exynos5433_decon.h

6.82 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 exynos7_decon.h

10.9 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 gbe.h

10.54 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 hecubafb.h

1.5 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 ili9320.h

5.8 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 imx-ipu-image-convert.h

6.97 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 imx-ipu-v3.h

14.88 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 kyro.h

2.36 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 mach64.h

47.14 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 maxinefb.h

1.24 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 mbxfb.h

2.16 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 metronomefb.h

1.48 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 mipi_display.h

4.52 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 mmp_disp.h

7.61 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 neomagic.h

4.9 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 newport.h

18.68 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 of_display_timing.h

968 bytes

11/01/2022 04:52:05 PM

rw-r--r--

📄 of_videomode.h

367 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 omap-panel-data.h

2.18 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 omapfb_dss.h

23.44 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 omapvrfb.h

2.38 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 permedia2.h

8.96 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 platform_lcd.h

589 bytes

01/28/2018 09:20:33 PM

rw-r--r--

📄 pm3fb.h

45.31 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 pmag-ba-fb.h

1.02 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 pmagb-b-fb.h

2.34 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 pxa168fb.h

2.67 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 radeon.h

109.21 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 s1d13xxxfb.h

9.95 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 sa1100fb.h

1.26 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 samsung_fimd.h

16.8 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 sh_mobile_lcdc.h

6.11 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 sh_mobile_meram.h

2.44 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 sisfb.h

1.23 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 sstfb.h

11.04 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 tdfx.h

5.32 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 tgafb.h

6.94 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 trident.h

3.23 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 udlfb.h

2.85 KB

11/01/2022 04:52:05 PM

rw-r--r--

📄 uvesafb.h

2.85 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 vga.h

13.72 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 videomode.h

1.35 KB

01/28/2018 09:20:33 PM

rw-r--r--

📄 w100fb.h

3.72 KB

01/28/2018 09:20:33 PM

rw-r--r--

Editing: udlfb.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef UDLFB_H
#define UDLFB_H

/*
 * TODO: Propose standard fb.h ioctl for reporting damage,
 * using _IOWR() and one of the existing area structs from fb.h
 * Consider these ioctls deprecated, but they're still used by the
 * DisplayLink X server as yet - need both to be modified in tandem
 * when new ioctl(s) are ready.
 */
#define DLFB_IOCTL_RETURN_EDID	 0xAD
#define DLFB_IOCTL_REPORT_DAMAGE 0xAA
struct dloarea {
	int x, y;
	int w, h;
	int x2, y2;
};

struct urb_node {
	struct list_head entry;
	struct dlfb_data *dev;
	struct delayed_work release_urb_work;
	struct urb *urb;
};

struct urb_list {
	struct list_head list;
	spinlock_t lock;
	struct semaphore limit_sem;
	int available;
	int count;
	size_t size;
};

struct dlfb_data {
	struct usb_device *udev;
	struct device *gdev; /* &udev->dev */
	struct fb_info *info;
	struct urb_list urbs;
	struct kref kref;
	char *backing_buffer;
	int fb_count;
	bool virtualized; /* true when physical usb device not present */
	struct delayed_work init_framebuffer_work;
	struct delayed_work free_framebuffer_work;
	atomic_t usb_active; /* 0 = update virtual buffer, but no usb traffic */
	atomic_t lost_pixels; /* 1 = a render op failed. Need screen refresh */
	char *edid; /* null until we read edid from hw or get from sysfs */
	size_t edid_size;
	int sku_pixel_limit;
	int base16;
	int base8;
	u32 pseudo_palette[256];
	int blank_mode; /*one of FB_BLANK_ */
	/* blit-only rendering path metrics, exposed through sysfs */
	atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
	atomic_t bytes_identical; /* saved effort with backbuffer comparison */
	atomic_t bytes_sent; /* to usb, after compression including overhead */
	atomic_t cpu_kcycles_used; /* transpired during pixel processing */
};

#define NR_USB_REQUEST_I2C_SUB_IO 0x02
#define NR_USB_REQUEST_CHANNEL 0x12

/* -BULK_SIZE as per usb-skeleton. Can we get full page and avoid overhead? */
#define BULK_SIZE 512
#define MAX_TRANSFER (PAGE_SIZE*16 - BULK_SIZE)
#define WRITES_IN_FLIGHT (4)

#define MAX_VENDOR_DESCRIPTOR_SIZE 256

#define GET_URB_TIMEOUT	HZ
#define FREE_URB_TIMEOUT (HZ*2)

#define BPP                     2
#define MAX_CMD_PIXELS		255

#define RLX_HEADER_BYTES	7
#define MIN_RLX_PIX_BYTES       4
#define MIN_RLX_CMD_BYTES	(RLX_HEADER_BYTES + MIN_RLX_PIX_BYTES)

#define RLE_HEADER_BYTES	6
#define MIN_RLE_PIX_BYTES	3
#define MIN_RLE_CMD_BYTES	(RLE_HEADER_BYTES + MIN_RLE_PIX_BYTES)

#define RAW_HEADER_BYTES	6
#define MIN_RAW_PIX_BYTES	2
#define MIN_RAW_CMD_BYTES	(RAW_HEADER_BYTES + MIN_RAW_PIX_BYTES)

#define DL_DEFIO_WRITE_DELAY    msecs_to_jiffies(HZ <= 300 ? 4 : 10) /* optimal value for 720p video */
#define DL_DEFIO_WRITE_DISABLE  (HZ*60) /* "disable" with long delay */

/* remove these once align.h patch is taken into kernel */
#define DL_ALIGN_UP(x, a) ALIGN(x, a)
#define DL_ALIGN_DOWN(x, a) ALIGN_DOWN(x, a)

#endif