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openSUSE:Leap:42.1
DirectFB
DirectFB-1.5.3-add-missing-davinci-files.patch
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File DirectFB-1.5.3-add-missing-davinci-files.patch of Package DirectFB
diff -urNp DirectFB-1.5.3_orig/gfxdrivers/davinci/davinci_c64x.h DirectFB-1.5.3/gfxdrivers/davinci/davinci_c64x.h --- DirectFB-1.5.3_orig/gfxdrivers/davinci/davinci_c64x.h 1969-12-31 19:00:00.000000000 -0500 +++ DirectFB-1.5.3/gfxdrivers/davinci/davinci_c64x.h 2012-05-09 02:20:38.342006623 -0400 @@ -0,0 +1,935 @@ +/* + TI Davinci driver - C64X+ DSP Library + + (c) Copyright 2008 directfb.org + (c) Copyright 2007 Telio AG + + Written by Denis Oliver Kropp <dok@directfb.org> and + Olaf Dreesen <olaf@directfb.org>. + + All rights reserved. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + version 2 as published by the Free Software Foundation. + + This library is distributed in the hope that 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 library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef __DAVINCI_C64X_H__ +#define __DAVINCI_C64X_H__ + +#include <unistd.h> + +#include <directfb.h> + +#include <direct/messages.h> +#include <direct/trace.h> + +#include <linux/c64x.h> + +#define mb() __asm__ __volatile__ ("" : : : "memory") + +/**********************************************************************************************************************/ + +typedef struct { + int magic; + + int fd; + c64xTaskControl *ctl; + void *mem; + + c64xTask *QueueL; +} DavinciC64x; + +typedef struct { + int magic; + unsigned int max_tasks; + unsigned int num_tasks; + c64xTask *tasks; +} DavinciC64xTasks; + +typedef enum { + C64X_TEF_NONE = 0x0000, + C64X_TEF_RESET = 0x0001 +} DavinciC64xEmitFlags; + +/**********************************************************************************************************************/ + +DFBResult davinci_c64x_open ( DavinciC64x *c64x ); + +DFBResult davinci_c64x_close ( DavinciC64x *c64x ); + +DFBResult davinci_c64x_wait_low( DavinciC64x *c64x ); + +/**********************************************************************************************************************/ + +DFBResult davinci_c64x_tasks_init ( DavinciC64xTasks *tasks, + unsigned int size ); + +DFBResult davinci_c64x_tasks_destroy( DavinciC64xTasks *tasks ); + +/**********************************************************************************************************************/ + +DFBResult davinci_c64x_emit_tasks( DavinciC64x *c64x, + DavinciC64xTasks *tasks, + DavinciC64xEmitFlags flags ); + +/**********************************************************************************************************************/ + +static const char *state_names[] = { "DONE", "ERROR", "TODO", "RUNNING" }; + +static inline c64xTask * +c64x_get_task( DavinciC64x *c64x ) +{ + c64xTaskControl *ctl = c64x->ctl; + uint32_t idx = ctl->QL_arm; + uint32_t next = (idx + 1) & C64X_QUEUE_MASK; + c64xTask *task = &c64x->QueueL[idx]; + int loops = 0; + uint32_t idle = 0; + + /* Wait for the entry (and next) to be processed by the DSP (rare case). */ + while (task->c64x_flags & C64X_FLAG_TODO || ctl->QL_dsp == next) { + if (loops > 666 || (idle && ctl->idlecounter - idle > 666)) { + c64xTask *dsp_task = &c64x->QueueL[ctl->QL_dsp]; + + D_PERROR( "Davinci/C64X+: Blocked! [DSP %d / %d (%s), ARM %d / %d (%s)]\n", + ctl->QL_dsp, + (dsp_task->c64x_function >> 2) & 0x3fff, + state_names[dsp_task->c64x_function & 3], + ctl->QL_arm, + (task->c64x_function >> 2) & 0x3fff, + state_names[task->c64x_function & 3] ); + + break; + } + + idle = ctl->idlecounter; + + /* Queue is full, waiting 10-20ms should not be too bad. */ + if (loops++ > 10) + usleep( 5000 ); + } + + return task; +} + +static inline void +c64x_submit_task( DavinciC64x *c64x, c64xTask *task ) +{ + c64xTaskControl *ctl = c64x->ctl; + uint32_t idx = ctl->QL_arm; + uint32_t next = (idx + 1) & C64X_QUEUE_MASK; + + mb(); + + ctl->QL_arm = next; + + mb(); +} + +/**********************************************************************************************************************/ + +static inline void +davinci_c64x_wb_inv_range( DavinciC64x *c64x, + unsigned long start, + u32 length, + u32 func ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = start; + task->c64x_arg[1] = length; + task->c64x_arg[2] = func; + + task->c64x_function = C64X_WB_INV_RANGE | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_write_back_all( DavinciC64x *c64x ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_function = C64X_WRITE_BACK_ALL | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +/**********************************************************************************************************************/ + +static inline void +davinci_c64x_load_block__L( DavinciC64xTasks *tasks, + unsigned long words, + u32 num, + u32 flags ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = words; + task->c64x_arg[1] = num; + task->c64x_arg[2] = flags; + + task->c64x_function = C64X_LOAD_BLOCK | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_load_block( DavinciC64x *c64x, + unsigned long words, + u32 num, + u32 flags ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = words; + task->c64x_arg[1] = num; + task->c64x_arg[2] = flags; + + task->c64x_function = C64X_LOAD_BLOCK | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_fetch_uyvy( DavinciC64x *c64x, + unsigned long dest, + unsigned long source, + u32 pitch, + u32 height, + u32 flags ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = source; + task->c64x_arg[2] = pitch; + task->c64x_arg[3] = height; + task->c64x_arg[4] = flags; + + task->c64x_function = C64X_FETCH_UYVY | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_mc( DavinciC64x *c64x, + unsigned long dest, + u32 dpitch, + unsigned long source0, + unsigned long source1, + u32 spitch, + u32 height, + int func ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = dpitch; + task->c64x_arg[2] = source0; + task->c64x_arg[3] = source1; + task->c64x_arg[4] = spitch; + task->c64x_arg[5] = height; + + task->c64x_function = func | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_put_idct_uyvy_16x16__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 pitch, + u32 flags ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = flags; + + task->c64x_function = C64X_PUT_IDCT_UYVY_16x16 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_put_idct_uyvy_16x16( DavinciC64x *c64x, + unsigned long dest, + u32 pitch, + u32 flags ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = flags; + + task->c64x_function = C64X_PUT_IDCT_UYVY_16x16 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_put_mc_uyvy_16x16__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 pitch, + u32 flags ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = flags; + + task->c64x_function = C64X_PUT_MC_UYVY_16x16 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_put_mc_uyvy_16x16( DavinciC64x *c64x, + unsigned long dest, + u32 pitch, + u32 flags ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = flags; + + task->c64x_function = C64X_PUT_MC_UYVY_16x16 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_put_sum_uyvy_16x16__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 pitch, + u32 flags ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = flags; + + task->c64x_function = C64X_PUT_SUM_UYVY_16x16 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_put_sum_uyvy_16x16( DavinciC64x *c64x, + unsigned long dest, + u32 pitch, + u32 flags ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = flags; + + task->c64x_function = C64X_PUT_SUM_UYVY_16x16 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_dva_begin_frame__L( DavinciC64xTasks *tasks, + u32 pitch, + unsigned long current, + unsigned long past, + unsigned long future, + u32 flags ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = pitch; + task->c64x_arg[1] = current; + task->c64x_arg[2] = past; + task->c64x_arg[3] = future; + task->c64x_arg[4] = flags; + + task->c64x_function = C64X_DVA_BEGIN_FRAME | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_dva_begin_frame( DavinciC64x *c64x, + u32 pitch, + unsigned long current, + unsigned long past, + unsigned long future, + u32 flags ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = pitch; + task->c64x_arg[1] = current; + task->c64x_arg[2] = past; + task->c64x_arg[3] = future; + task->c64x_arg[4] = flags; + + task->c64x_function = C64X_DVA_BEGIN_FRAME | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_dva_motion_block__L( DavinciC64xTasks *tasks, + unsigned long macroblock ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = macroblock; + + task->c64x_function = C64X_DVA_MOTION_BLOCK | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_dva_motion_block( DavinciC64x *c64x, + unsigned long macroblock ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = macroblock; + + task->c64x_function = C64X_DVA_MOTION_BLOCK | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +/**********************************************************************************************************************/ + +static inline void +davinci_c64x_dva_idct( DavinciC64x *c64x, + unsigned long dest, + u32 pitch, + unsigned long source ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = source; + + task->c64x_function = C64X_DVA_IDCT | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +/**********************************************************************************************************************/ + +static inline void +davinci_c64x_put_uyvy_16x16( DavinciC64x *c64x, + unsigned long dest, + u32 pitch, + unsigned long source, + u32 flags ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = source; + task->c64x_arg[3] = flags; + + task->c64x_function = C64X_PUT_UYVY_16x16 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_dither_argb__L( DavinciC64xTasks *tasks, + unsigned long dst_rgb, + unsigned long dst_alpha, + u32 dst_pitch, + unsigned long source, + u32 src_pitch, + u32 width, + u32 height ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dst_rgb; + task->c64x_arg[1] = dst_alpha; + task->c64x_arg[2] = dst_pitch; + task->c64x_arg[3] = source; + task->c64x_arg[4] = src_pitch; + task->c64x_arg[5] = width; + task->c64x_arg[6] = height; + + task->c64x_function = C64X_DITHER_ARGB | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_dither_argb( DavinciC64x *c64x, + unsigned long dst_rgb, + unsigned long dst_alpha, + u32 dst_pitch, + unsigned long source, + u32 src_pitch, + u32 width, + u32 height ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dst_rgb; + task->c64x_arg[1] = dst_alpha; + task->c64x_arg[2] = dst_pitch; + task->c64x_arg[3] = source; + task->c64x_arg[4] = src_pitch; + task->c64x_arg[5] = width; + task->c64x_arg[6] = height; + + task->c64x_function = C64X_DITHER_ARGB | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_fill_16__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 pitch, + u32 width, + u32 height, + u32 value ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = width; + task->c64x_arg[3] = height; + task->c64x_arg[4] = value; + + task->c64x_function = C64X_FILL_16 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_fill_16( DavinciC64x *c64x, + unsigned long dest, + u32 pitch, + u32 width, + u32 height, + u32 value ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = width; + task->c64x_arg[3] = height; + task->c64x_arg[4] = value; + + task->c64x_function = C64X_FILL_16 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_fill_32__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 pitch, + u32 width, + u32 height, + u32 value ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = width; + task->c64x_arg[3] = height; + task->c64x_arg[4] = value; + + task->c64x_function = C64X_FILL_32 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_fill_32( DavinciC64x *c64x, + unsigned long dest, + u32 pitch, + u32 width, + u32 height, + u32 value ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = pitch; + task->c64x_arg[2] = width; + task->c64x_arg[3] = height; + task->c64x_arg[4] = value; + + task->c64x_function = C64X_FILL_32 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_blit_16__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = dpitch; + task->c64x_arg[2] = src; + task->c64x_arg[3] = spitch; + task->c64x_arg[4] = width; + task->c64x_arg[5] = height; + + task->c64x_function = C64X_COPY_16 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_blit_16( DavinciC64x *c64x, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = dpitch; + task->c64x_arg[2] = src; + task->c64x_arg[3] = spitch; + task->c64x_arg[4] = width; + task->c64x_arg[5] = height; + + task->c64x_function = C64X_COPY_16 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_blit_32__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = dpitch; + task->c64x_arg[2] = src; + task->c64x_arg[3] = spitch; + task->c64x_arg[4] = width; + task->c64x_arg[5] = height; + + task->c64x_function = C64X_COPY_32 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_blit_32( DavinciC64x *c64x, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = dpitch; + task->c64x_arg[2] = src; + task->c64x_arg[3] = spitch; + task->c64x_arg[4] = width; + task->c64x_arg[5] = height; + + task->c64x_function = C64X_COPY_32 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_stretch_32__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 dw, + u32 dh, + u32 sw, + u32 sh, + const DFBRegion *clip ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = src; + task->c64x_arg[2] = dpitch | (spitch << 16); + task->c64x_arg[3] = dh | (dw << 16); + task->c64x_arg[4] = sh | (sw << 16); + task->c64x_arg[5] = clip->x2 | (clip->y2 << 16); + task->c64x_arg[6] = clip->x1 | (clip->y1 << 16); + + if (sw > dw && sh > dh) + task->c64x_function = C64X_STRETCH_32_down | C64X_FLAG_TODO; + else + task->c64x_function = C64X_STRETCH_32_up | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_stretch_32( DavinciC64x *c64x, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 dw, + u32 dh, + u32 sw, + u32 sh, + const DFBRegion *clip ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = src; + task->c64x_arg[2] = dpitch | (spitch << 16); + task->c64x_arg[3] = dh | (dw << 16); + task->c64x_arg[4] = sh | (sw << 16); + task->c64x_arg[5] = clip->x2 | (clip->y2 << 16); + task->c64x_arg[6] = clip->x1 | (clip->y1 << 16); + + if (sw > dw && sh > dh) + task->c64x_function = C64X_STRETCH_32_down | C64X_FLAG_TODO; + else + task->c64x_function = C64X_STRETCH_32_up | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_blit_blend_32__L( DavinciC64xTasks *tasks, + u32 sub_func, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height, + u32 argb, + u8 alpha ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = dpitch; + task->c64x_arg[2] = src; + task->c64x_arg[3] = spitch; + task->c64x_arg[4] = width | (height << 16); + task->c64x_arg[5] = argb; + task->c64x_arg[6] = alpha; + + task->c64x_function = (sub_func << 16) | C64X_BLEND_32 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_blit_blend_32( DavinciC64x *c64x, + u32 sub_func, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height, + u32 argb, + u8 alpha ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = dpitch; + task->c64x_arg[2] = src; + task->c64x_arg[3] = spitch; + task->c64x_arg[4] = width | (height << 16); + task->c64x_arg[5] = argb; + task->c64x_arg[6] = alpha; + + task->c64x_function = (sub_func << 16) | C64X_BLEND_32 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_blit_keyed_16__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height, + u32 key, + u32 mask ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = (dpitch << 16) | (spitch & 0xffff); + task->c64x_arg[2] = src; + task->c64x_arg[3] = width; + task->c64x_arg[4] = height; + task->c64x_arg[5] = key; + task->c64x_arg[6] = mask; + + task->c64x_function = C64X_COPY_KEYED_16 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_blit_keyed_16( DavinciC64x *c64x, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height, + u32 key, + u32 mask ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = (dpitch << 16) | (spitch & 0xffff); + task->c64x_arg[2] = src; + task->c64x_arg[3] = width; + task->c64x_arg[4] = height; + task->c64x_arg[5] = key; + task->c64x_arg[6] = mask; + + task->c64x_function = C64X_COPY_KEYED_16 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +static inline void +davinci_c64x_blit_keyed_32__L( DavinciC64xTasks *tasks, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height, + u32 key, + u32 mask ) +{ + c64xTask *task = &tasks->tasks[tasks->num_tasks]; + + D_ASSERT( tasks->num_tasks < tasks->max_tasks ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = (dpitch << 16) | (spitch & 0xffff); + task->c64x_arg[2] = src; + task->c64x_arg[3] = width; + task->c64x_arg[4] = height; + task->c64x_arg[5] = key; + task->c64x_arg[6] = mask; + + task->c64x_function = C64X_COPY_KEYED_32 | C64X_FLAG_TODO; + + tasks->num_tasks++; +} + +static inline void +davinci_c64x_blit_keyed_32( DavinciC64x *c64x, + unsigned long dest, + u32 dpitch, + unsigned long src, + u32 spitch, + u32 width, + u32 height, + u32 key, + u32 mask ) +{ + c64xTask *task = c64x_get_task( c64x ); + + task->c64x_arg[0] = dest; + task->c64x_arg[1] = (dpitch << 16) | (spitch & 0xffff); + task->c64x_arg[2] = src; + task->c64x_arg[3] = width; + task->c64x_arg[4] = height; + task->c64x_arg[5] = key; + task->c64x_arg[6] = mask; + + task->c64x_function = C64X_COPY_KEYED_32 | C64X_FLAG_TODO; + + c64x_submit_task( c64x, task ); +} + +#endif + diff -urNp DirectFB-1.5.3_orig/gfxdrivers/davinci/davincifb.h DirectFB-1.5.3/gfxdrivers/davinci/davincifb.h --- DirectFB-1.5.3_orig/gfxdrivers/davinci/davincifb.h 1969-12-31 19:00:00.000000000 -0500 +++ DirectFB-1.5.3/gfxdrivers/davinci/davincifb.h 2012-05-09 02:20:07.271230380 -0400 @@ -0,0 +1,581 @@ +/* + * Copyright (C) 2006 Texas Instruments Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option)any later version. + * + * This program is distributed in the hope that 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * File: davincifb.h + */ + +#ifndef DAVINVI_VPBE_H +#define DAVINVI_VPBE_H + +/* include Linux files */ +#include <linux/fb.h> + +/* define the custom FBIO_WAITFORVSYNC ioctl */ +#define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t) +#define FBIO_SETATTRIBUTE _IOW('F', 0x21, struct fb_fillrect) + +/* Backported IOCTLS. */ +#define FBIO_SETPOSX _IOW('F', 0x22, u_int32_t) +#define FBIO_SETPOSY _IOW('F', 0x23, u_int32_t) +#define FBIO_SETZOOM _IOW('F', 0x24, struct zoom_params) +#define FBIO_GETSTD _IOR('F', 0x25, u_int32_t) +#define FBIO_RESIZER _IOW('F', 0x26, struct vpfe_resizer_params) +#define FBIO_SYNC _IOW('F', 0x27, u_int32_t) + +typedef struct zoom_params { + u_int32_t window_id; + u_int32_t zoom_h; + u_int32_t zoom_v; +} zoom_params_t; + +typedef struct vpfe_resizer_params +{ + u_int32_t rsz_cnt; //busy-lock + u_int32_t out_size; //busy-lock + u_int32_t in_start; //busy-lock + u_int32_t in_size; //busy-lock + u_int32_t sdr_inadd; //shadowed + u_int32_t sdr_inoff; //shadowed + u_int32_t sdr_outadd; //shadowed + u_int32_t sdr_outoff; //shadowed + u_int32_t hfilt[16]; //busy-lock + u_int32_t vfilt[16]; //busy-lock + u_int32_t yenh; //busy-lock +} vpfe_resizer_params_t; + +typedef struct fb_set_start { + int offset; /* offset from smem_start */ + unsigned long physical; /* absolute physical address when offset < 0 */ + + u_int64_t sync; /* input: target sync counter for change or 0 for no sync at all, + output: sync counter of actual change or 0 if still pending */ +} fb_set_start_t; + + +#ifdef _IOC_TYPECHECK +#undef _IOC_TYPECHECK +#define _IOC_TYPECHECK(x) (sizeof(x)) +#endif + +#define RAM_CLUT_SIZE 256*3 +#define FBIO_ENABLE_DISABLE_WIN \ + _IOW('F', 0x30, unsigned char) +#define FBIO_SET_BITMAP_BLEND_FACTOR \ + _IOW('F', 0x31, vpbe_bitmap_blend_params_t) +#define FBIO_SET_BITMAP_WIN_RAM_CLUT \ + _IOW('F', 0x32, unsigned char)*RAM_CLUT_SIZE) +#define FBIO_ENABLE_DISABLE_ATTRIBUTE_WIN \ + _IOW('F', 0x33, unsigned int) +#define FBIO_GET_BLINK_INTERVAL \ + _IOR('F', 0x34, vpbe_blink_option_t) +#define FBIO_SET_BLINK_INTERVAL \ + _IOW('F', 0x35, vpbe_blink_option_t) +#define FBIO_GET_VIDEO_CONFIG_PARAMS \ + _IOR('F', 0x36, vpbe_video_config_params_t) +#define FBIO_SET_VIDEO_CONFIG_PARAMS \ + _IOW('F', 0x37, vpbe_video_config_params_t) +#define FBIO_GET_BITMAP_CONFIG_PARAMS \ + _IOR('F', 0x38, vpbe_bitmap_config_params_t) +#define FBIO_SET_BITMAP_CONFIG_PARAMS \ + _IOW('F', 0x39, vpbe_bitmap_config_params_t) +#define FBIO_SET_DCLK \ + _IOW('F', 0x40, vpbe_dclk_t) +#define FBIO_SET_INTERFACE \ + _IOW('F', 0x41, unsigned char) +#define FBIO_GET_INTERFACE \ + _IOR('F', 0x42, unsigned char) +#define FBIO_QUERY_TIMING \ + _IOWR('F', 0x43, struct vpbe_mode_info) +#define FBIO_SET_TIMING \ + _IOW('F', 0x44, struct vpbe_fb_videomode) +#define FBIO_GET_TIMING \ + _IOR('F', 0x45, struct vpbe_fb_videomode) +#define FBIO_SET_VENC_CLK_SOURCE \ + _IOW('F', 0x46, unsigned char) +#define FBIO_SET_BACKG_COLOR \ + _IOW('F', 0x47, vpbe_backg_color_t) +#define FBIO_ENABLE_DISPLAY \ + _IOW('F', 0x48, unsigned char) +#define FBIO_SETPOS \ + _IOW('F', 0x49, u_int32_t) +#define FBIO_SET_CURSOR \ + _IOW('F', 0x50, struct fb_cursor) +#define FBIO_SET_START \ + _IOW('F', 0x66, struct fb_set_start) + +/* + * Defines and Constants + */ +#ifdef __KERNEL__ +#define DAVINCIFB_DEVICE "davincifb" +#define DAVINCIFB_DRIVER "davincifb" + +#define MULTIPLE_BUFFERING 1 + +#ifdef MULTIPLE_BUFFERING +#define DOUBLE_BUF 2 +#define TRIPLE_BUF 3 +#else +#define DOUBLE_BUF 1 +#define TRIPLE_BUF 1 +#endif + +/* usage: if (is_win(info->fix.id, OSD0)) ... */ +#define is_win(name, x) ((strcmp(name, x ## _FBNAME) == 0) ? 1 : 0) + +/* + * display controller register I/O routines + */ +u32 dispc_reg_in(u32 offset); +u32 dispc_reg_out(u32 offset, u32 val); +u32 dispc_reg_merge(u32 offset, u32 val, u32 mask); + +#endif /*__KERNEL__*/ + +/* Error return codes */ +#define VPBE_INVALID_PARA_VALUE 700 +#define VPBE_WRONG_WINDOW_ID 701 +#define VPBE_CURRENTLY_IN_REQUIRED_MODE 702 +#define VPBE_INSUFFICIENT_CLUT_VALUES 703 +#define VPBE_CLUT_WRITE_TIMEOUT 704 +#define VPBE_VID0_BUF_ADR_NULL 705 +#define VPBE_WINDOW_NOT_DISABLED 706 +#define VPBE_WINDOW_NOT_ENABLED 707 + +#ifndef __KERNEL__ +/* Window ID definations */ +#define OSD0 0 +#define VID0 1 +#define OSD1 2 +#define VID1 3 +#endif + +/* There are 4 framebuffers, each represented by an fb_info and + * a dm_win_info structure */ +#define OSD0_FBNAME "dm_osd0_fb" +#define OSD1_FBNAME "dm_osd1_fb" +#define VID0_FBNAME "dm_vid0_fb" +#define VID1_FBNAME "dm_vid1_fb" + +/* FIXME: Digital LCD RGB matrix coefficients */ +#define DLCD_DGY_VAL 0 +#define DLCD_DRV_VAL 0 +#define DLCD_DGU_VAL 0 +#define DLCD_DBU_VAL 0 + +/* Defines for bitmap format */ +#define VPBE_BITMAP_BIT_1 1 +#define VPBE_BITMAP_BIT_2 2 +#define VPBE_BITMAP_BIT_4 4 +#define VPBE_BITMAP_BIT_8 8 +#define VPBE_BITMAP_RGB565 16 +#define VPBE_VIDEO_YUV422 16 +#define VPBE_VIDEO_RGB888 24 + +/* Defines foe cursor parameter validation*/ +#define MAX_CURSOR_WIDTH 0x3FF +#define MAX_CURSOR_HEIGHT 0x1FF +#define MAX_CURSOR_LINEWIDTH 7 + +#define BASEX 0x80 +#define BASEY 0x12 +#define BASEX_DLCD 0x59 +#define BASEY_DLCD 0x22 + +/* + * Enumerations + */ +/* Enum for blending factor */ +typedef enum vpbe_blend_factor { + OSD_CONTRIBUTION_ZERO = 0, + OSD_CONTRIBUTION_1_BY_8 = 1, + OSD_CONTRIBUTION_2_BY_8 = 2, + OSD_CONTRIBUTION_3_BY_8 = 3, + OSD_CONTRIBUTION_4_BY_8 = 4, + OSD_CONTRIBUTION_5_BY_8 = 5, + OSD_CONTRIBUTION_6_BY_8 = 6, + OSD_CONTRIBUTION_ONE = 7 +} vpbe_blend_factor_t; + +/* Enum for Boolean variables */ +typedef enum { + SET_0 = 0, + SET_1 = 1 +} CB_CR_ORDER, ATTRIBUTE, ROM_RAM_CLUT; + +/* Defines for Display Interface */ +#define PRGB 0 +#define COMPOSITE 1 +#define SVIDEO 2 +#define COMPONENT 3 +#define RGB 4 +#define YCC16 5 +#define YCC8 6 +#define SRGB 7 +#define EPSON 8 +#define CASIO1G 9 +#define UDISP 10 +#define STN 11 +#define VPBE_MAX_INTERFACES 12 + +/* Defines for Display Mode */ +#define LCD 0 +#define NTSC 1 +#define PAL 2 +#define P525 3 +#define P625 4 + +#define DEFAULT_MODE 0 +#define P480 0 +#define P400 1 +#define P350 2 +#define NON_EXISTING_MODE 255 +/* Enable/Disable enum */ +typedef enum { + VPBE_DISABLE = 0, + VPBE_ENABLE = 1 +} ATTENUATION, TRANSPARENCY, EXPANSION, BLINKING; + +typedef enum clk_source { + CLK_SOURCE_CLK27 = 0, + CLK_SOURCE_CLK54 = 1, + CLK_SOURCE_VPBECLK = 2 +} CLK_SOURCE; + +/* + * Structures and Union Definitions + */ + +/* Structure for transparency and the blending factor for the bitmap window */ +typedef struct vpbe_bitmap_blend_params { + unsigned int colorkey; /* color key to be blend */ + unsigned int enable_colorkeying; /* enable color keying */ + unsigned int bf; /* valid range from 0 to 7 only. */ +} vpbe_bitmap_blend_params_t; + +/* Structure for window expansion */ +typedef struct vpbe_win_expansion { + EXPANSION horizontal; + EXPANSION vertical; /* 1: Enable 0:disable */ +} vpbe_win_expansion_t; + +/* Structure for OSD window blinking options */ +typedef struct vpbe_blink_option { + BLINKING blinking; /* 1: Enable blinking 0: Disable */ + unsigned int interval; /* Valid only if blinking is 1 */ +} vpbe_blink_option_t; + +/* Structure for DCLK parameters */ +typedef struct vpbe_dclk { + unsigned char dclk_pattern_width; + unsigned int dclk_pattern0; + unsigned int dclk_pattern1; + unsigned int dclk_pattern2; + unsigned int dclk_pattern3; +} vpbe_dclk_t; + +/* Structure for display format */ +typedef struct vpbe_display_format { + unsigned char interface; /* Output interface type */ + unsigned char mode; /* output mode */ +} vpbe_display_format_t; + +/* Structure for background color */ +typedef struct vpbe_backg_color { + unsigned char clut_select; /* 2: RAM CLUT 1:ROM1 CLUT 0:ROM0 CLUT */ + unsigned char color_offset; /* index of color */ +} vpbe_backg_color_t; + +/* Structure for Video window configurable parameters */ +typedef struct vpbe_video_config_params { + CB_CR_ORDER cb_cr_order; /*Cb/Cr order in input data for a pixel. */ + /* 0: cb cr 1: cr cb */ + vpbe_win_expansion_t exp_info; /* HZ/VT Expansion enable disable */ +} vpbe_video_config_params_t; + +/*Union of structures giving the CLUT index for the 1, 2, 4 bit bitmap values.*/ +typedef union vpbe_clut_idx { + struct _for_4bit_bimap { + unsigned char bitmap_val_0; + unsigned char bitmap_val_1; + unsigned char bitmap_val_2; + unsigned char bitmap_val_3; + unsigned char bitmap_val_4; + unsigned char bitmap_val_5; + unsigned char bitmap_val_6; + unsigned char bitmap_val_7; + unsigned char bitmap_val_8; + unsigned char bitmap_val_9; + unsigned char bitmap_val_10; + unsigned char bitmap_val_11; + unsigned char bitmap_val_12; + unsigned char bitmap_val_13; + unsigned char bitmap_val_14; + unsigned char bitmap_val_15; + } for_4bit_bimap; + struct _for_2bit_bimap { + unsigned char bitmap_val_0; + unsigned char dummy0[4]; + unsigned char bitmap_val_1; + unsigned char dummy1[4]; + unsigned char bitmap_val_2; + unsigned char dummy2[4]; + unsigned char bitmap_val_3; + } for_2bit_bimap; + struct _for_1bit_bimap { + unsigned char bitmap_val_0; + unsigned char dummy0[14]; + unsigned char bitmap_val_1; + } for_1bit_bimap; +} vpbe_clut_idx_t; + +/* Structure for bitmap window configurable parameters */ +typedef struct vpbe_bitmap_config_params { + /* Only for bitmap width = 1,2,4 bits */ + vpbe_clut_idx_t clut_idx; + /* Attenuation value for YUV o/p for bitmap window */ + unsigned char attenuation_enable; + /* 0: ROM DM270, 1:ROM DM320, 2:RAM CLUT */ + unsigned char clut_select; +} vpbe_bitmap_config_params_t; + +/* Unioun for video/OSD configuration parameters */ +typedef union vpbe_conf_params { + + struct vpbe_video_params { + CB_CR_ORDER cb_cr_order; + /* HZ/VT Expansion enable disable */ + vpbe_win_expansion_t exp_info; + } video_params; + + struct vpbe_bitmap_params { + /* Attenuation value for YUV o/p */ + ATTENUATION attenuation_enable; + /* 0: ROM DM270, 1: ROM DM320, 2:RAM CLUT */ + unsigned char clut_select; + /* Only for bitmap width = 1,2,4 bits */ + vpbe_clut_idx_t clut_idx; + /* 0: OSD window is bitmap window */ + /* 1: OSD window is attribute window */ + ATTRIBUTE enable_attribute; + /* To hold bps value. + Used to switch back from attribute to bitmap. */ + unsigned int stored_bits_per_pixel; + /* Blending information */ + vpbe_bitmap_blend_params_t blend_info; + /* OSD Blinking information */ + vpbe_blink_option_t blink_info; + } bitmap_params; + +} vpbe_conf_params_t; + +typedef struct vpbe_video_params vpbe_video_params_t; +typedef struct vpbe_bitmap_params vpbe_bitmap_params_t; + +/* Structure to hold window position */ +typedef struct vpbe_window_position { + unsigned int xpos; /* X position of the window */ + unsigned int ypos; /* Y position of the window */ +} vpbe_window_position_t; + +#ifdef __KERNEL__ +/* Structure for each window */ +typedef struct vpbe_dm_win_info { + struct fb_info info; + vpbe_window_position_t win_pos; /* X,Y position of window */ + /* Size of window is already there in var_info structure. */ + + dma_addr_t fb_base_phys; /*framebuffer area */ + unsigned int fb_base; /*window memory pointer */ + unsigned int fb_size; /*memory size */ + unsigned int pseudo_palette[17]; + int alloc_fb_mem; + /*flag to identify if framebuffer area is fixed or not */ + unsigned long sdram_address; + struct vpbe_dm_info *dm; + unsigned char window_enable; /*Additions for all windows */ + zoom_params_t zoom; /*Zooming parameters */ + unsigned char field_frame_select; /*To select Field or frame */ + unsigned char numbufs; /*Number of buffers valid 2 or 3 */ + vpbe_conf_params_t conf_params; + /*window configuration parameter union pointer */ +} vpbe_dm_win_info_t; +#endif /*__KERNEL__*/ + +/* + * Videmode structure for display interface and mode settings + */ +typedef struct vpbe_fb_videomode { + unsigned char name[10]; /* Mode name ( NTSC , PAL) */ + unsigned int vmode; /* FB_MODE_INTERLACED or FB_MODE_NON_INTERLACED */ + unsigned int xres; /* X Resolution of the display */ + unsigned int yres; /* Y Resolution of the display */ + unsigned int fps; /* frames per second */ + /* Timing Parameters applicable for std = 0 only */ + unsigned int left_margin; + unsigned int right_margin; + unsigned int upper_margin; + unsigned int lower_margin; + unsigned int hsync_len; + unsigned int vsync_len; + unsigned int sync; /* 0: hsync -ve/vsync -ve */ + /*1: hsync -ve/vsync +ve */ + /*2: hsync +ve/vsync -ve */ + /*3: hsync +ve/vsync +ve */ + unsigned int basepx; /* Display x,y start position */ + unsigned int basepy; +/* 1= Mode s available in modelist 0=Mode is not available in modelist */ + unsigned int std; +} vpbe_fb_videomode_t; + +/* Structure to interface videomode to application*/ +typedef struct vpbe_mode_info { + vpbe_fb_videomode_t vid_mode; + unsigned char interface; + unsigned char mode_idx; +} vpbe_mode_info_t; + +#ifdef __KERNEL__ +/* + * Structure for the driver holding information of windows, + * memory base addresses etc. + */ +typedef struct vpbe_dm_info { + vpbe_dm_win_info_t *osd0; + vpbe_dm_win_info_t *osd1; + vpbe_dm_win_info_t *vid0; + vpbe_dm_win_info_t *vid1; + +/* to map the registers */ + dma_addr_t mmio_base_phys; + unsigned int mmio_base; + unsigned int mmio_size; + + wait_queue_head_t vsync_wait; + unsigned int vsync_cnt; + int timeout; + + /* this is the function that configures the output device (NTSC/PAL/LCD) + * for the required output format (composite/s-video/component/rgb) + */ + void (*output_device_config) (void); + + struct device *dev; + + vpbe_backg_color_t backg; /* background color */ + vpbe_dclk_t dclk; /*DCLK parameters */ + vpbe_display_format_t display; /*Display interface and mode */ + vpbe_fb_videomode_t videomode; /*Cuurent videomode */ + char ram_clut[256][3]; /*RAM CLUT array */ + struct fb_cursor cursor; /* cursor config params from fb.h */ +/*Flag that indicates whether any of the display is enabled or not*/ + int display_enable; +} vpbe_dm_info_t; + +/* + * Functions Definitions for 'davincifb' module + */ +int vpbe_mem_alloc_window_buf(vpbe_dm_win_info_t *); +int vpbe_mem_release_window_buf(vpbe_dm_win_info_t *); +void init_display_function(vpbe_display_format_t *); +int vpbe_mem_alloc_struct(vpbe_dm_win_info_t **); +void set_vid0_default_conf(void); +void set_vid1_default_conf(void); +void set_osd0_default_conf(void); +void set_osd1_default_conf(void); +void set_cursor_default_conf(void); +void set_dm_default_conf(void); +void set_win_enable(char *, unsigned int); +int within_vid0_limits(u32, u32, u32, u32); +void vpbe_set_display_default(void); +#ifdef __KERNEL__ +void set_win_position(char *, u32, u32, u32, u32); +void change_win_param(int); +void set_interlaced(char *, unsigned int); +#endif /* __KERNEL__ */ + +/* + * Function definations for 'osd' module + */ + +int vpbe_enable_window(vpbe_dm_win_info_t *); +int vpbe_disable_window(vpbe_dm_win_info_t *); +int vpbe_vid_osd_select_field_frame(u8 *, u8); +int vpbe_bitmap_set_blend_factor(u8 *, vpbe_bitmap_blend_params_t *); +int vpbe_bitmap_set_ram_clut(void); +int vpbe_enable_disable_attribute_window(u32); +int vpbe_get_blinking(u8 *, vpbe_blink_option_t *); +int vpbe_set_blinking(u8 *, vpbe_blink_option_t *); +int vpbe_set_vid_params(u8 *, vpbe_video_config_params_t *); +int vpbe_get_vid_params(u8 *, vpbe_video_config_params_t *); +int vpbe_bitmap_get_params(u8 *, vpbe_bitmap_config_params_t *); +int vpbe_bitmap_set_params(u8 *, vpbe_bitmap_config_params_t *); +int vpbe_set_cursor_params(struct fb_cursor *); +int vpbe_set_vid_expansion(vpbe_win_expansion_t *); +int vpbe_set_dclk(vpbe_dclk_t *); +int vpbe_set_display_format(vpbe_display_format_t *); +int vpbe_set_backg_color(vpbe_backg_color_t *); +int vpbe_set_interface(u8); +int vpbe_query_mode(vpbe_mode_info_t *); +int vpbe_set_mode(struct vpbe_fb_videomode *); +int vpbe_set_venc_clk_source(u8); +void set_vid0_default_conf(void); +void set_osd0_default_conf(void); +void set_vid1_default_conf(void); +void set_osd1_default_conf(void); +void set_cursor_default_conf(void); +void set_dm_default_conf(void); +/* + * Function definations for 'venc' module + */ + +void davincifb_ntsc_composite_config(void); +void davincifb_ntsc_svideo_config(void); +void davincifb_ntsc_component_config(void); +void davincifb_pal_composite_config(void); +void davincifb_pal_svideo_config(void); +void davincifb_pal_component_config(void); + +void vpbe_davincifb_ntsc_rgb_config(void); +void vpbe_davincifb_pal_rgb_config(void); +void vpbe_davincifb_525p_component_config(void); +void vpbe_davincifb_625p_component_config(void); + +void vpbe_enable_venc(int); +void vpbe_enable_dacs(int); +/* + * Function definations for 'dlcd' module + */ +void vpbe_davincifb_480p_prgb_config(void); +void vpbe_davincifb_400p_prgb_config(void); +void vpbe_davincifb_350p_prgb_config(void); +void vpbe_set_display_timing(struct vpbe_fb_videomode *); + +void vpbe_enable_lcd(int); +/* + * Following functions are not implemented + */ +void vpbe_davincifb_default_ycc16_config(void); +void vpbe_davincifb_default_ycc8_config(void); +void vpbe_davincifb_default_srgb_config(void); +void vpbe_davincifb_default_epson_config(void); +void vpbe_davincifb_default_casio_config(void); +void vpbe_davincifb_default_UDISP_config(void); +void vpbe_davincifb_default_STN_config(void); +#endif /*__KERNEL__*/ + +#endif /* End of #ifndef DAVINCI_VPBE_H */ diff -urNp DirectFB-1.5.3_orig/gfxdrivers/davinci/davinci_gfxdriver.h DirectFB-1.5.3/gfxdrivers/davinci/davinci_gfxdriver.h --- DirectFB-1.5.3_orig/gfxdrivers/davinci/davinci_gfxdriver.h 1969-12-31 19:00:00.000000000 -0500 +++ DirectFB-1.5.3/gfxdrivers/davinci/davinci_gfxdriver.h 2012-05-09 02:19:40.797421031 -0400 @@ -0,0 +1,169 @@ +/* + TI Davinci driver - Graphics Driver + + (c) Copyright 2007 Telio AG + + Written by Denis Oliver Kropp <dok@directfb.org> + + Code is derived from VMWare driver. + + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef __DAVINCI_GFXDRIVER_H__ +#define __DAVINCI_GFXDRIVER_H__ + +#include <sys/ioctl.h> +#include <davincifb.h> + +#include <core/surface_buffer.h> + +#include "davincifb.h" + +#include "davinci_c64x.h" + + +typedef struct { + /* validation flags */ + int v_flags; + + /* cached/computed values */ + void *dst_addr; + unsigned long dst_phys; + unsigned int dst_size; + unsigned long dst_pitch; + DFBSurfacePixelFormat dst_format; + unsigned long dst_bpp; + + void *src_addr; + unsigned long src_phys; + unsigned long src_pitch; + DFBSurfacePixelFormat src_format; + unsigned long src_bpp; + + unsigned long source_mult; + + unsigned long fillcolor; + + int blit_blend_sub_function; + int draw_blend_sub_function; + + DFBColor color; + unsigned long color_argb; + unsigned long colorkey; + + DFBSurfaceBlittingFlags blitting_flags; + + DFBRegion clip; + + /** Add shared data here... **/ + struct fb_fix_screeninfo fix[4]; + + CoreSurfacePool *osd_pool; + CoreSurfacePool *video_pool; + + bool synced; +} DavinciDeviceData; + + +typedef struct { + int num; + int fd; + void *mem; + int size; +} DavinciFB; + +typedef struct { + DavinciDeviceData *ddev; + + CoreDFB *core; + + CoreScreen *screen; + CoreLayer *osd; + CoreLayer *video; + + DavinciFB fb[4]; + + DavinciC64x c64x; + bool c64x_present; + + DavinciC64xTasks tasks; +} DavinciDriverData; + + +static inline DFBResult +davincifb_pan_display( const DavinciFB *fb, + struct fb_var_screeninfo *var, + const CoreSurfaceBufferLock *lock, + DFBSurfaceFlipFlags flags, + int x, + int y ) +{ + int ret; + + if (lock) { +#ifdef FBIO_SET_START + CoreSurfaceBuffer *buffer = lock->buffer; + struct fb_set_start set_start; + + /* physical mode */ + set_start.offset = -1; + set_start.sync = (flags & DSFLIP_ONSYNC) ? 1 : 0; + + /* life's so easy */ + set_start.physical = lock->phys + DFB_BYTES_PER_LINE( buffer->format, x ) + y * lock->pitch; + + ret = ioctl( fb->fd, FBIO_SET_START, &set_start ); + if (ret < 0) + D_DEBUG( "FBIO_SET_START (0x%08lx, sync %llu) failed!\n", + set_start.physical, set_start.sync ); + + if (ret == 0) { + if (flags & DSFLIP_WAIT) + ioctl( fb->fd, FBIO_WAITFORVSYNC ); + + return DFB_OK; + } + + /* fallback */ +#endif + var->xoffset = x; /* poor version */ + var->yoffset = y + lock->offset / lock->pitch; + } + else { + var->xoffset = x; + var->yoffset = y; + } + + var->activate = /*(flags & DSFLIP_ONSYNC) ? FB_ACTIVATE_VBL :*/ FB_ACTIVATE_NOW; + + ret = ioctl( fb->fd, FBIOPAN_DISPLAY, var ); + if (ret) + D_PERROR( "Davinci/FB: FBIOPAN_DISPLAY (fb%d - %d,%d) failed!\n", + fb->num, var->xoffset, var->yoffset ); + + if (flags & DSFLIP_WAIT) + ioctl( fb->fd, FBIO_WAITFORVSYNC ); + + return DFB_OK; +} + +#endif
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