#include <drm/drmP.h>
#include <drm/i915_drm.h>
#include "i915_drv.h"
#include "i915_reg.h"
#include "intel_drv.h"

Data Structures
struct	overlay_registers

struct	intel_overlay

struct	put_image_params

Macros
#define	IMAGE_MAX_WIDTH 2048

#define	IMAGE_MAX_HEIGHT 2046 /* 2 * 1023 */

#define	IMAGE_MAX_WIDTH_LEGACY 1024

#define	IMAGE_MAX_HEIGHT_LEGACY 1088

#define	OCMD_TILED_SURFACE (0x1<<19)

#define	OCMD_MIRROR_MASK (0x3<<17)

#define	OCMD_MIRROR_MODE (0x3<<17)

#define	OCMD_MIRROR_HORIZONTAL (0x1<<17)

#define	OCMD_MIRROR_VERTICAL (0x2<<17)

#define	OCMD_MIRROR_BOTH (0x3<<17)

#define	OCMD_BYTEORDER_MASK (0x3<<14) /* zero for YUYV or FOURCC YUY2 */

#define	OCMD_UV_SWAP (0x1<<14) /* YVYU */

#define	OCMD_Y_SWAP (0x2<<14) /* UYVY or FOURCC UYVY */

#define	OCMD_Y_AND_UV_SWAP (0x3<<14) /* VYUY */

#define	OCMD_SOURCE_FORMAT_MASK (0xf<<10)

#define	OCMD_RGB_888 (0x1<<10) /* not in i965 Intel docs */

#define	OCMD_RGB_555 (0x2<<10) /* not in i965 Intel docs */

#define	OCMD_RGB_565 (0x3<<10) /* not in i965 Intel docs */

#define	OCMD_YUV_422_PACKED (0x8<<10)

#define	OCMD_YUV_411_PACKED (0x9<<10) /* not in i965 Intel docs */

#define	OCMD_YUV_420_PLANAR (0xc<<10)

#define	OCMD_YUV_422_PLANAR (0xd<<10)

#define	OCMD_YUV_410_PLANAR (0xe<<10) /* also 411 */

#define	OCMD_TVSYNCFLIP_PARITY (0x1<<9)

#define	OCMD_TVSYNCFLIP_ENABLE (0x1<<7)

#define	OCMD_BUF_TYPE_MASK (0x1<<5)

#define	OCMD_BUF_TYPE_FRAME (0x0<<5)

#define	OCMD_BUF_TYPE_FIELD (0x1<<5)

#define	OCMD_TEST_MODE (0x1<<4)

#define	OCMD_BUFFER_SELECT (0x3<<2)

#define	OCMD_BUFFER0 (0x0<<2)

#define	OCMD_BUFFER1 (0x1<<2)

#define	OCMD_FIELD_SELECT (0x1<<2)

#define	OCMD_FIELD0 (0x0<<1)

#define	OCMD_FIELD1 (0x1<<1)

#define	OCMD_ENABLE (0x1<<0)

#define	OCONF_PIPE_MASK (0x1<<18)

#define	OCONF_PIPE_A (0x0<<18)

#define	OCONF_PIPE_B (0x1<<18)

#define	OCONF_GAMMA2_ENABLE (0x1<<16)

#define	OCONF_CSC_MODE_BT601 (0x0<<5)

#define	OCONF_CSC_MODE_BT709 (0x1<<5)

#define	OCONF_CSC_BYPASS (0x1<<4)

#define	OCONF_CC_OUT_8BIT (0x1<<3)

#define	OCONF_TEST_MODE (0x1<<2)

#define	OCONF_THREE_LINE_BUFFER (0x1<<0)

#define	OCONF_TWO_LINE_BUFFER (0x0<<0)

#define	DST_KEY_ENABLE (0x1<<31)

#define	CLK_RGB24_MASK 0x0

#define	CLK_RGB16_MASK 0x070307

#define	CLK_RGB15_MASK 0x070707

#define	CLK_RGB8I_MASK 0xffffff

#define	RGB16_TO_COLORKEY(c) (((c & 0xF800) << 8) \| ((c & 0x07E0) << 5) \| ((c & 0x001F) << 3))

#define	RGB15_TO_COLORKEY(c) (((c & 0x7c00) << 9) \| ((c & 0x03E0) << 6) \| ((c & 0x001F) << 3))

#define	OFC_UPDATE 0x1

#define	N_HORIZ_Y_TAPS 5

#define	N_VERT_Y_TAPS 3

#define	N_HORIZ_UV_TAPS 3

#define	N_VERT_UV_TAPS 3

#define	N_PHASES 17

#define	MAX_TAPS 5

#define	FP_SHIFT 12

#define	FRACT_MASK 0xfff

Functions
int	intel_overlay_switch_off (struct intel_overlay *overlay)

int	intel_overlay_put_image (struct drm_device dev, void data, struct drm_file *file_priv)

int	intel_overlay_attrs (struct drm_device dev, void data, struct drm_file *file_priv)

void	intel_setup_overlay (struct drm_device *dev)

void	intel_cleanup_overlay (struct drm_device *dev)

Variables
struct overlay_registers	__attribute__

Macro Definition Documentation

#define CLK_RGB15_MASK 0x070707

Definition at line 96 of file intel_overlay.c.

#define CLK_RGB16_MASK 0x070307

Definition at line 95 of file intel_overlay.c.

#define CLK_RGB24_MASK 0x0

Definition at line 94 of file intel_overlay.c.

#define CLK_RGB8I_MASK 0xffffff

Definition at line 97 of file intel_overlay.c.

#define DST_KEY_ENABLE (0x1<<31)

Definition at line 93 of file intel_overlay.c.

#define FP_SHIFT 12

#define FRACT_MASK 0xfff

#define IMAGE_MAX_HEIGHT 2046 /* 2 * 1023 */

Definition at line 39 of file intel_overlay.c.

#define IMAGE_MAX_HEIGHT_LEGACY 1088

Definition at line 42 of file intel_overlay.c.

#define IMAGE_MAX_WIDTH 2048

Definition at line 38 of file intel_overlay.c.

#define IMAGE_MAX_WIDTH_LEGACY 1024

Definition at line 41 of file intel_overlay.c.

#define MAX_TAPS 5

Definition at line 113 of file intel_overlay.c.

#define N_HORIZ_UV_TAPS 3

Definition at line 110 of file intel_overlay.c.

#define N_HORIZ_Y_TAPS 5

Definition at line 108 of file intel_overlay.c.

#define N_PHASES 17

Definition at line 112 of file intel_overlay.c.

#define N_VERT_UV_TAPS 3

Definition at line 111 of file intel_overlay.c.

#define N_VERT_Y_TAPS 3

Definition at line 109 of file intel_overlay.c.

#define OCMD_BUF_TYPE_FIELD (0x1<<5)

Definition at line 69 of file intel_overlay.c.

#define OCMD_BUF_TYPE_FRAME (0x0<<5)

Definition at line 68 of file intel_overlay.c.

#define OCMD_BUF_TYPE_MASK (0x1<<5)

Definition at line 67 of file intel_overlay.c.

#define OCMD_BUFFER0 (0x0<<2)

Definition at line 72 of file intel_overlay.c.

#define OCMD_BUFFER1 (0x1<<2)

Definition at line 73 of file intel_overlay.c.

#define OCMD_BUFFER_SELECT (0x3<<2)

Definition at line 71 of file intel_overlay.c.

#define OCMD_BYTEORDER_MASK (0x3<<14) /* zero for YUYV or FOURCC YUY2 */

Definition at line 52 of file intel_overlay.c.

#define OCMD_ENABLE (0x1<<0)

Definition at line 77 of file intel_overlay.c.

#define OCMD_FIELD0 (0x0<<1)

Definition at line 75 of file intel_overlay.c.

#define OCMD_FIELD1 (0x1<<1)

Definition at line 76 of file intel_overlay.c.

#define OCMD_FIELD_SELECT (0x1<<2)

Definition at line 74 of file intel_overlay.c.

#define OCMD_MIRROR_BOTH (0x3<<17)

Definition at line 51 of file intel_overlay.c.

#define OCMD_MIRROR_HORIZONTAL (0x1<<17)

Definition at line 49 of file intel_overlay.c.

#define OCMD_MIRROR_MASK (0x3<<17)

Definition at line 47 of file intel_overlay.c.

#define OCMD_MIRROR_MODE (0x3<<17)

Definition at line 48 of file intel_overlay.c.

#define OCMD_MIRROR_VERTICAL (0x2<<17)

Definition at line 50 of file intel_overlay.c.

#define OCMD_RGB_555 (0x2<<10) /* not in i965 Intel docs */

Definition at line 58 of file intel_overlay.c.

#define OCMD_RGB_565 (0x3<<10) /* not in i965 Intel docs */

Definition at line 59 of file intel_overlay.c.

#define OCMD_RGB_888 (0x1<<10) /* not in i965 Intel docs */

Definition at line 57 of file intel_overlay.c.

#define OCMD_SOURCE_FORMAT_MASK (0xf<<10)

Definition at line 56 of file intel_overlay.c.

#define OCMD_TEST_MODE (0x1<<4)

Definition at line 70 of file intel_overlay.c.

#define OCMD_TILED_SURFACE (0x1<<19)

Definition at line 46 of file intel_overlay.c.

#define OCMD_TVSYNCFLIP_ENABLE (0x1<<7)

Definition at line 66 of file intel_overlay.c.

#define OCMD_TVSYNCFLIP_PARITY (0x1<<9)

Definition at line 65 of file intel_overlay.c.

#define OCMD_UV_SWAP (0x1<<14) /* YVYU */

Definition at line 53 of file intel_overlay.c.

#define OCMD_Y_AND_UV_SWAP (0x3<<14) /* VYUY */

Definition at line 55 of file intel_overlay.c.

#define OCMD_Y_SWAP (0x2<<14) /* UYVY or FOURCC UYVY */

Definition at line 54 of file intel_overlay.c.

#define OCMD_YUV_410_PLANAR (0xe<<10) /* also 411 */

Definition at line 64 of file intel_overlay.c.

#define OCMD_YUV_411_PACKED (0x9<<10) /* not in i965 Intel docs */

Definition at line 61 of file intel_overlay.c.

#define OCMD_YUV_420_PLANAR (0xc<<10)

Definition at line 62 of file intel_overlay.c.

#define OCMD_YUV_422_PACKED (0x8<<10)

Definition at line 60 of file intel_overlay.c.

#define OCMD_YUV_422_PLANAR (0xd<<10)

Definition at line 63 of file intel_overlay.c.

#define OCONF_CC_OUT_8BIT (0x1<<3)

Definition at line 87 of file intel_overlay.c.

#define OCONF_CSC_BYPASS (0x1<<4)

Definition at line 86 of file intel_overlay.c.

#define OCONF_CSC_MODE_BT601 (0x0<<5)

Definition at line 84 of file intel_overlay.c.

#define OCONF_CSC_MODE_BT709 (0x1<<5)

Definition at line 85 of file intel_overlay.c.

#define OCONF_GAMMA2_ENABLE (0x1<<16)

Definition at line 83 of file intel_overlay.c.

#define OCONF_PIPE_A (0x0<<18)

Definition at line 81 of file intel_overlay.c.

#define OCONF_PIPE_B (0x1<<18)

Definition at line 82 of file intel_overlay.c.

#define OCONF_PIPE_MASK (0x1<<18)

Definition at line 80 of file intel_overlay.c.

#define OCONF_TEST_MODE (0x1<<2)

Definition at line 88 of file intel_overlay.c.

#define OCONF_THREE_LINE_BUFFER (0x1<<0)

Definition at line 89 of file intel_overlay.c.

#define OCONF_TWO_LINE_BUFFER (0x0<<0)

Definition at line 90 of file intel_overlay.c.

#define OFC_UPDATE 0x1

Definition at line 105 of file intel_overlay.c.

#define RGB15_TO_COLORKEY ( c ) (((c & 0x7c00) << 9) | ((c & 0x03E0) << 6) | ((c & 0x001F) << 3))

Definition at line 101 of file intel_overlay.c.

#define RGB16_TO_COLORKEY ( c ) (((c & 0xF800) << 8) | ((c & 0x07E0) << 5) | ((c & 0x001F) << 3))

Definition at line 99 of file intel_overlay.c.

Function Documentation

void intel_cleanup_overlay ( struct drm_device * dev )

Definition at line 1397 of file intel_overlay.c.

int intel_overlay_attrs	(	struct drm_device *	dev,
		void *	data,
		struct drm_file *	file_priv
	)

Definition at line 1228 of file intel_overlay.c.

int intel_overlay_put_image	(	struct drm_device *	dev,
		void *	data,
		struct drm_file *	file_priv
	)

Definition at line 1028 of file intel_overlay.c.

int intel_overlay_switch_off ( struct intel_overlay * overlay )

Definition at line 789 of file intel_overlay.c.

void intel_setup_overlay ( struct drm_device * dev )

Definition at line 1315 of file intel_overlay.c.

Variable Documentation

struct overlay_registers __attribute__

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation