diff options
Diffstat (limited to 'vidix/drivers/genfb_vid.c')
-rw-r--r-- | vidix/drivers/genfb_vid.c | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/vidix/drivers/genfb_vid.c b/vidix/drivers/genfb_vid.c deleted file mode 100644 index 40340842de..0000000000 --- a/vidix/drivers/genfb_vid.c +++ /dev/null @@ -1,145 +0,0 @@ -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <math.h> -#include <inttypes.h> -#include <fcntl.h> - -#include "../vidix.h" -#include "../fourcc.h" -#include "../../libdha/libdha.h" -#include "../../libdha/pci_ids.h" - -#define DEMO_DRIVER 1 - -static int fd; - -static void *mmio_base = 0; -static void *mem_base = 0; -static int32_t overlay_offset = 0; -static uint32_t ram_size = 0; - -static int probed = 0; - -/* VIDIX exports */ - -static vidix_capability_t genfb_cap = -{ - "General Framebuffer", - "alex", - TYPE_OUTPUT, - { 0, 0, 0, 0 }, - 2048, - 2048, - 4, - 4, - -1, - FLAG_UPSCALER|FLAG_DOWNSCALER, - -1, - -1, - { 0, 0, 0, 0 } -}; - -unsigned int vixGetVersion(void) -{ - return(VIDIX_VERSION); -} - -int vixProbe(int verbose,int force) -{ - int err = 0; -#ifdef DEMO_DRIVER - err = ENOSYS; -#endif - - printf("[genfb] probe\n"); - - fd = open("/dev/fb0", O_RDWR); - if (fd < 0) - { - printf("Error occured durint open: %s\n", strerror(errno)); - err = errno; - } - - probed = 1; - - return(err); -} - -int vixInit(void) -{ - printf("[genfb] init\n"); - - if (!probed) - { - printf("Driver was not probed but is being initialized\n"); - return(EINTR); - } - - return(0); -} - -void vixDestroy(void) -{ - printf("[genfb] destory\n"); - return; -} - -int vixGetCapability(vidix_capability_t *to) -{ - memcpy(to, &genfb_cap, sizeof(vidix_capability_t)); - return(0); -} - -int vixQueryFourcc(vidix_fourcc_t *to) -{ - printf("[genfb] query fourcc (%x)\n", to->fourcc); - - to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP | - VID_DEPTH_4BPP | VID_DEPTH_8BPP | - VID_DEPTH_12BPP | VID_DEPTH_15BPP | - VID_DEPTH_16BPP | VID_DEPTH_24BPP | - VID_DEPTH_32BPP; - - to->flags = 0; - return(0); -} - -int vixConfigPlayback(vidix_playback_t *info) -{ - printf("[genfb] config playback\n"); - - info->num_frames = 2; - info->frame_size = info->src.w*info->src.h+(info->src.w*info->src.h)/2; - info->dest.pitch.y = 32; - info->dest.pitch.u = info->dest.pitch.v = 16; - info->offsets[0] = 0; - info->offsets[1] = info->frame_size; - info->offset.y = 0; - info->offset.v = ((info->src.w+31) & ~31) * info->src.h; - info->offset.u = info->offset.v+((info->src.w+31) & ~31) * info->src.h/4; - info->dga_addr = malloc(info->num_frames*info->frame_size); - printf("[genfb] frame_size: %d, dga_addr: %x\n", - info->frame_size, info->dga_addr); - - return(0); -} - -int vixPlaybackOn(void) -{ - printf("[genfb] playback on\n"); - return(0); -} - -int vixPlaybackOff(void) -{ - printf("[genfb] playback off\n"); - return(0); -} - -int vixPlaybackFrameSelect(unsigned int frame) -{ - printf("[genfb] frameselect: %d\n", frame); - return(0); -} |