diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/include/igd_ovl.h')
| -rw-r--r-- | drivers/gpu/drm/emgd/include/igd_ovl.h | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/drivers/gpu/drm/emgd/include/igd_ovl.h b/drivers/gpu/drm/emgd/include/igd_ovl.h deleted file mode 100644 index 60530c688bd5..000000000000 --- a/drivers/gpu/drm/emgd/include/igd_ovl.h +++ /dev/null @@ -1,305 +0,0 @@ -/* -*- pse-c -*- - *----------------------------------------------------------------------------- - * Filename: igd_ovl.h - * $Revision: 1.7 $ - *----------------------------------------------------------------------------- - * Copyright © 2002-2010, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - *----------------------------------------------------------------------------- - * Description: - * This is the external header file for overlay. It should be included - * by ial and/or other HAL modules that require overlay interaction. - *----------------------------------------------------------------------------- - */ - -#ifndef _IGD_OVL_H -#define _IGD_OVL_H - -/*! - * @defgroup overlay_group Overlay - * @ingroup video_group - * - * The overlay module is responsible for the hardware overlay and the secondary - * overlay (sometimes referred to as plane C). - * - * <B>Relevent Dispatch Fucntions</B> - * - _igd_dispatch::alter_ovl() - * - _igd_dispatch::query_ovl() - * - _igd_dispatch::query_max_size_ovl() - * @{ - */ - -/*---------------------------------------------------------------------------- - * Overlay Alter Flags - *--------------------------------------------------------------------------*/ -/*! - * @name Alter Overlay Flags - * @anchor alter_ovl_flags - * - * Flags for use with _igd_dispatch::alter_ovl() - * - IGD_OVL_ALTER_OFF: Turn the overlay off - * - IGD_OVL_ALTER_ON: Turn the overlay on - * - * - IGD_OVL_ALTER_PROGRESSIVE: The overlay is progressive. Only valid when - * the overlay is on - * - IGD_OVL_ALTER_INTERLEAVED: The overlay is interleaved/bobbed. Only valid - * when the overlay is on - * - * - IGD_OVL_ALTER_FLIP_EVEN: Flip the even field. Only valid when the overlay - * is on - * - IGD_OVL_ALTER_FLIP_ODD: Flip the odd field. Only valid when the overlay - * is on - * @{ - */ -#define IGD_OVL_ALTER_OFF 0 -#define IGD_OVL_ALTER_ON 1 - -#define IGD_OVL_ALTER_PROGRESSIVE 0 -#define IGD_OVL_ALTER_INTERLEAVED 2 - -#define IGD_OVL_ALTER_FLIP_EVEN 0 -#define IGD_OVL_ALTER_FLIP_ODD 4 - -#define IGD_FW_VIDEO_OFF 8 - -#define IGD_OVL_FORCE_USE_DISP 0x10 -#define IGD_OVL_GET_SURFACE_DATA 0x50 -/*! @} */ - -/* These are not actually used by any IAL -#define IGD_OVL_ALTER_MIRROR_NONE 0 -#define IGD_OVL_ALTER_MIRROR_H 0x10 -#define IGD_OVL_ALTER_MIRROR_V 0x20 -#define IGD_OVL_ALTER_MIRROR_HV (IGD_OVL_FLAGS_MIRROR_H|IGD_OVL_FLAGS_MIRROR_V) */ - -/*---------------------------------------------------------------------------- - * Overlay Query Flags - *--------------------------------------------------------------------------*/ -/*! - * @name Query Overlay Flags - * @anchor query_ovl_flags - * - * Flags for use with _igd_dispatch::query_ovl() - * These flags ARE EXCLUSIVE - ONLY ONE AT A TIME can be used during a - * single call to igd_query_ovl - * - * - IGD_OVL_QUERY_IS_HW_SUPPORTED: Can the hardware support an overlay for - * this display_h? This will return the same value no matter if the overlay - * is on or off, so the IAL must use some other method to determine if the - * overlay is in use. - * - IGD_OVL_QUERY_IS_LAST_FLIP_DONE: Has the last flip completed? - * - IGD_OVL_QUERY_WAIT_LAST_FLIP_DONE: Wait until the last flip is complete. - * Returns TRUE if the last flip was successfully completed. Returns FALSE - * if there was a HW issue where the last flip did not occur. - * - IGD_OVL_QUERY_IS_ON: Is the hardware overlay currently on? This does not - * include the secondary overlay, only the hardware overlay. - * - IGD_OVL_QUERY_IS_GAMMA_SUPPORTED: Is the hardware supports GAMMA - * correction? - * - IGD_OVL_QUERY_IS_VIDEO_PARAM_SUPPORTED: Is the hardware supports video - * parameters (brightness, contrast, saturation) correction? - * @{ - */ -#define IGD_OVL_QUERY_IS_HW_SUPPORTED 0x00000001 -#define IGD_OVL_QUERY_IS_LAST_FLIP_DONE 0x00000002 -#define IGD_OVL_QUERY_WAIT_LAST_FLIP_DONE 0x00000003 -#define IGD_OVL_QUERY_IS_ON 0x00000004 -#define IGD_OVL_QUERY_IS_GAMMA_SUPPORTED 0x00000005 -#define IGD_OVL_QUERY_IS_VIDEO_PARAM_SUPPORTED 0x00000006 -#define IGD_OVL_QUERY_MASK 0x0000000F - /* Ensure no bits conflict with IGD_OVL_FORCE_USE_DISP above */ -/*! @} */ - -/* This is now in igd_query_max_size_ovl - * Get the maximum width/height for the src_surface pixel format - * return: max width and height parameters; should always return TRUE. -#define IGD_OVL_QUERY_MAX_WIDTH_HEIGHT 0x00000003 - */ - -/* This should not be needed. Since the IAL is always passing in valid - * gamma information, the IAL should not query the HAL for the information. -#define IGD_OVL_QUERY_COLOR_CORRECT_INFO 0x00000005*/ - - -/*---------------------------------------------------------------------------- - * Overlay Color Key - *--------------------------------------------------------------------------*/ -/*! - * @name Overlay Color Key Flags - * @anchor igd_ovl_color_key_info_flags - * - * Flags for use with @ref igd_ovl_color_key_info_t - * Enables and disables the src and dest color key for the overlay - * - * IGD_OVL_DST_BLEND_ENABLE enabled blending the contents of the overlay - * with the contents of the frambuffer using the alpha from the framebuffer. - * (As if the framebuffer was on top of the overlay) This feature requires - * that dest colorkey be enabled. - * - * @{ - */ -#define IGD_OVL_SRC_COLOR_KEY_DISABLE 0x00000000 -#define IGD_OVL_SRC_COLOR_KEY_ENABLE 0x00000001 - -#define IGD_OVL_DST_COLOR_KEY_DISABLE 0x00000000 -#define IGD_OVL_DST_COLOR_KEY_ENABLE 0x00000002 - -#define IGD_OVL_DST_BLEND_ENABLE 0x00000004 -/*! @} */ - -/*! - * @brief Overlay Color Key - * - * The src_lo, src_hi, and dest color key are in the following pixel format - * based on the pixel format of the src and dest surface. - * Note: Alpha is always ignored. - * - * - xRGB32 = x[31:24] R[23:16] G[15:8] B[7:0] - * - xRGB16_555 = x[31:15] R[14:10] G[9:5] B[4:0] - * - ARGB8_INDEXED = x[31:8] Index Color[7:0] - * - YUV surf = x[31:24] Y[23:16] U[15:8] V[7:0] - * - * If the source pixel (overlay) is within the src_lo and src_hi color key - * (inclusive) for all color components, then the destination pixel is - * displayed. Otherwise the source pixel is displayed. - * - * If the source and dest color key are both enabled, what happens??? - */ -typedef struct _igd_ovl_color_key_info { - /*! Low end src color key value */ - unsigned long src_lo; - /*! High end src color key value */ - unsigned long src_hi; - /*! Dest color key value. If the destination pixel matches the - * dest color key then the souce pixel from the video surface is displayed. - * Otherwise, the destination pixel is displayed */ - unsigned long dest; - /*! Enable and disable the src and dest color key. - * See @ref igd_ovl_color_key_info_flags */ - unsigned long flags; -} igd_ovl_color_key_info_t; - -/*---------------------------------------------------------------------------- - * Overlay Video Quality - *--------------------------------------------------------------------------*/ -/*! - * @brief Overlay Video Quality - * - * All have a range between 0x0000 and 0xFFFF with default = 0x8000 - */ -typedef struct _igd_ovl_video_quality_info{ - unsigned short contrast; - unsigned short brightness; - unsigned short saturation; -} igd_ovl_video_quality_info_t; - - -/*---------------------------------------------------------------------------- - * Overlay Gamma - *--------------------------------------------------------------------------*/ -/*! - * @name Overlay Gamma Flags - * @anchor igd_ovl_gamma_info_flags - * - * Flags for use with @ref igd_ovl_gamma_info_t. - * Enables and disables the gamma for the overlay - * - * @{ - */ -#define IGD_OVL_GAMMA_DISABLE 0x00000000 -#define IGD_OVL_GAMMA_ENABLE 0x00000001 -/*! @} */ - -/*! - * @name Overlay Gamma Min/Max - * @anchor igd_ovl_gamma_info_range - * - * Minimum and maximum gamma values for red, green, and blue with - * @ref igd_ovl_gamma_info_t. These values are in 24i.8f format. - * Minimum value is 0.6 - * Maximum value is 6.0 - * - * @{ - */ -#define IGD_OVL_GAMMA_DEFAULT 0x100 /* 1.0 */ -#define IGD_OVL_GAMMA_MIN 0x09A /* 0.6 */ -#define IGD_OVL_GAMMA_MAX 0x600 /* 6.0 */ -/*! @} */ - -/*! - * @brief Overlay Gamma - * - * Red, green, and blue values must be between min and max values. - * This value is in 24i.8f format. - * See @ref igd_ovl_gamma_info_range - */ -typedef struct _igd_ovl_gamma_info{ - unsigned int red; - unsigned int green; - unsigned int blue; - /*! Enable and disable the gamma for the overlay. - * See @ref igd_ovl_gamma_info_flags */ - unsigned int flags; -} igd_ovl_gamma_info_t; -/*! @} */ - -/*---------------------------------------------------------------------------- - * Overlay Info - *--------------------------------------------------------------------------*/ -/*! - * @brief Overlay Information (includes color key, video quality, and gamma) - */ -typedef struct _igd_ovl_info{ - igd_ovl_color_key_info_t color_key; - igd_ovl_video_quality_info_t video_quality; - igd_ovl_gamma_info_t gamma; -} igd_ovl_info_t; - -typedef struct _video_surface_data { - int flags; - void *file; -} vid_surf_data_t; - -#define OVL_PRIMARY 0 -#define OVL_SECONDARY 1 -#define OVL_MAX_HW 2 /* Maximum number of overlays */ - -/* Define the maximum number of blend surfaces which can be used */ -#define MAX_BLEND_SURF 2 - -/* User mode overlay context */ -typedef struct _ovl_um_context { - /* OVLADD add additional overlay initialization parameters here. */ - int chiptype; - void *dispatch; /* can't make this igd_dispatch_t due to circular reference */ - unsigned long dc; - unsigned int state; - - igd_display_h primary; - void *primary_pipe; /* intel_pipe_data_t */ - - igd_display_h secondary; - void *secondary_pipe; /*intel_pipe_data_t */ - - unsigned int blend_surf_num[OVL_MAX_HW]; - igd_surface_t blend_surf[OVL_MAX_HW][MAX_BLEND_SURF]; - - vid_surf_data_t *vid_surf_data_ptr; - -} ovl_um_context_t; - - - -#endif /*_IGD_OVL_H*/ |