diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/emgd/video/overlay/tnc/ovl_tnc_cache.h')
| -rw-r--r-- | drivers/gpu/drm/emgd/emgd/video/overlay/tnc/ovl_tnc_cache.h | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/drivers/gpu/drm/emgd/emgd/video/overlay/tnc/ovl_tnc_cache.h b/drivers/gpu/drm/emgd/emgd/video/overlay/tnc/ovl_tnc_cache.h deleted file mode 100644 index 3af6106563fa..000000000000 --- a/drivers/gpu/drm/emgd/emgd/video/overlay/tnc/ovl_tnc_cache.h +++ /dev/null @@ -1,157 +0,0 @@ -/* -*- pse-c -*- - *---------------------------------------------------------------------------- - * Filename: ovl_tnc_cache.h - * $Revision: 1.2 $ - *----------------------------------------------------------------------------- - * 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 internal header file for overlay caching. It should be not be - * by any other module besides the overlay module itself. - *----------------------------------------------------------------------------- - */ -#ifndef _OVL_TNC_CACHE_H -#define _OVL_TNC_CACHE_H - -#include <rb.h> -#include "ovl_regs_tnc.h" -#include "ovl2_regs_tnc.h" - -/* Turns the overlay cache on and off. */ -#define OVL_TNC_CACHE_QUICK_SWAP - - -/* - * In order to cache the overlay registers we need a structure - * that defines and wraps them. We already have one for the primary - * display, called ovl_reg_image_tnc_t. - * Here we define a structure for the secondary display - */ - -typedef struct _ovl2_reg_tnc_cache{ - unsigned long control; - unsigned long start; - unsigned long plane_control; - unsigned long plane_start; - unsigned long linear_offset; - unsigned long tiled_offset; - - unsigned long pitch; - unsigned long dest_rect_x1y1; - unsigned long dest_rect_w_h; - unsigned long cont_bright; - unsigned long satn_hue; - unsigned long gamma_regs[OVL2_TOTAL_GAMMA_REG]; - unsigned long colorkey_hw; - unsigned long colorkey_mask; - unsigned long ckey_high; - unsigned long ckey_low; - unsigned long ckey_enable; -} ovl2_reg_tnc_cache_t; - -#define MMIO_OFFSET_TNC2_CONTROL 0x72180 -#define MMIO_OFFSET_TNC2_LINEAR_OFF 0x72184 -#define MMIO_OFFSET_TNC2_PITCH 0x72188 -#define MMIO_OFFSET_TNC2_DEST_RECT_X1Y1 0x7218C -#define MMIO_OFFSET_TNC2_DEST_RECT_W_H 0x72190 -#define MMIO_OFFSET_TNC2_CKEY_LOW 0x72194 -#define MMIO_OFFSET_TNC2_CKEY_ENABLE 0x72198 -#define MMIO_OFFSET_TNC2_SURF_ADDR 0x7219C -#define MMIO_OFFSET_TNC2_CKEY_HIGH 0x721A0 -#define MMIO_OFFSET_TNC2_DSPC_TILE_OFF 0x721A4 -#define MMIO_OFFSET_TNC2_CONT_BRIGHT 0x721D0 -#define MMIO_OFFSET_TNC2_SATN_HUE 0x721D4 -#define MMIO_OFFSET_TNC2_COLORKEY_HW 0x14 -#define MMIO_OFFSET_TNC2_COLORKEY_MASK 0x18 - -/* - * This stucture caches the overlay state, so we don't have to - * re-program everything for every single frame - */ -typedef struct _ovl_tnc_cache { - igd_surface_t src_surf; - igd_rect_t src_rect; - igd_rect_t dest_rect; - igd_ovl_info_t ovl_info; - unsigned long flags; - ovl_reg_image_tnc_t ovl_regs; - ovl2_reg_tnc_cache_t ovl2_regs; -} ovl_tnc_cache_t, *povl_tnc_cache_t; - - -/* Flags for things that might have changed in the cache */ -#define IGD_OVL_TNC_UPDATE_DEST (1 << 0) -#define IGD_OVL_TNC_UPDATE_SRC (1 << 1) -#define IGD_OVL_TNC_UPDATE_SURF (1 << 2) -#define IGD_OVL_TNC_UPDATE_INFO (1 << 3) -#define IGD_OVL_TNC_UPDATE_FLAGS (1 << 4) -#define IGD_OVL_TNC_UPDATE_VQ (1 << 5) -#define IGD_OVL_TNC_UPDATE_GAMMA (1 << 6) -#define IGD_OVL_TNC_UPDATE_COLORKEY (1 << 7) - - -/* - * Caching helper functions. Implemented in ovl_tnc.c, but used by - * the ovl2 and micro_ovl modules as well. - */ - -/* Tells if a rectangle has changed */ -int is_changed_rect(igd_rect_t *old_rect, igd_rect_t *new_rect); - -/* Tells if a surface has changed */ -int is_changed_surf(igd_surface_t *old_surf, igd_surface_t *new_surf); - -/* Tells if the color key has changed */ -int is_changed_color_key(igd_ovl_info_t *old_info, igd_ovl_info_t *new_info); - -/* Tells if the video quality has changed */ -int is_changed_vq(igd_ovl_info_t *old_info, igd_ovl_info_t *new_info); - -/* Tells if the gamma has changed */ -int is_changed_gamma(igd_ovl_info_t *old_info, igd_ovl_info_t *new_info); - -/* Copies a source rectangle to the cache */ -void copy_src_rect_tnc(igd_rect_t *src_rect, povl_tnc_cache_t ovl_cache); - -/* Copies a dest rectangle to the cache */ -void copy_dest_rect_tnc( igd_rect_t *dest_rect, povl_tnc_cache_t ovl_cache); - -/* Copies a surface to the cache */ -void copy_surf_tnc(igd_surface_t *src_surf, povl_tnc_cache_t ovl_cache); - -/* Copies the color key to the cache */ -void copy_color_key_tnc( igd_ovl_info_t *ovl_info, povl_tnc_cache_t ovl_cache); - -/* Copies the video quality info to the cache */ -void copy_vq_tnc(igd_ovl_info_t *ovl_info, povl_tnc_cache_t ovl_cache); - -/* Copies the gamma to the cache */ -void copy_gamma_tnc(igd_ovl_info_t *ovl_info, povl_tnc_cache_t ovl_cache); - -/* Checks to see what, if anything has changed. - * Clears bits in the command and config register that are invalid. - * Returns a set of flags telling what changed */ -unsigned int get_cache_changes_tnc( - igd_surface_t *src_surf, - igd_rect_t *src_rect, - igd_rect_t *dest_rect, - igd_ovl_info_t *ovl_info, - unsigned int flags, - povl_tnc_cache_t ovl_cache); - - - -#endif /* _OVL_TNC_CACHE_H */ |