Hwinfo-Hardwareerkennung entfernt.

[people/teissler/ipfire-2.x.git] / src / hwinfo / src / hd / fb.c

diff --git a/src/hwinfo/src/hd/fb.c b/src/hwinfo/src/hd/fb.c
deleted file mode 100644 (file)
index 62e3148..0000000
--- a/src/hwinfo/src/hd/fb.c
+++ /dev/null
@@ -1,136 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <linux/hdreg.h>
-#include <linux/fb.h>
-
-#include "hd.h"
-#include "hd_int.h"
-#include "fb.h"
-
-/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- *
- * scan framebuffer devices
- *
- * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- */
-
-typedef struct {
-  unsigned width;
-  unsigned height;
-  double pix_clock;
-  double h_freq;
-  double v_freq;
-} fb_info_t;
-
-static fb_info_t *fb_get_info(hd_data_t *hd_data);
-
-void hd_scan_fb(hd_data_t *hd_data)
-{
-  fb_info_t *fb;
-  hd_t *hd;
-  hd_res_t *res;
-  unsigned imac_dev, imac_vend;
-  unsigned imac = 0;
-  monitor_info_t *mi = NULL;
-
-  if(!hd_probe_feature(hd_data, pr_fb)) return;
-
-  hd_data->module = mod_fb;
-
-  /* some clean-up */
-  remove_hd_entries(hd_data);
-
-  PROGRESS(1, 0, "read info");
-
-  fb = fb_get_info(hd_data);
-
-  if(fb) {
-    imac_dev = MAKE_ID(TAG_EISA, 0x9d03);
-    imac_vend = name2eisa_id("APP");
-
-    for(hd = hd_data->hd; hd; hd = hd->next) {
-      if(hd->base_class.id == bc_monitor) break;
-    }
-
-    if(hd && hd->device.id == imac_dev && hd->vendor.id == imac_vend) {
-      hd->tag.remove = 1;
-      remove_tagged_hd_entries(hd_data);
-      imac = 1;
-      hd = NULL;
-    }
-
-    /* add monitor entry based on fb data if we have no other info */
-    if(!hd) {
-      hd = add_hd_entry(hd_data, __LINE__, 0);
-      hd->base_class.id = bc_monitor;
-      if(imac) {
-        hd->vendor.id = imac_vend;
-        hd->device.id = imac_dev;
-      }
-      else {
-        hd->vendor.name = new_str("Generic");
-        hd->device.name = new_str("Monitor");
-      }
-
-      res = add_res_entry(&hd->res, new_mem(sizeof *res));
-      res->monitor.type = res_monitor;
-      res->monitor.width = fb->width;
-      res->monitor.height = fb->height;
-      res->monitor.vfreq = fb->v_freq + 0.5;
-
-      if(!hd->detail) {
-        mi = new_mem(sizeof *mi);
-        hd->detail = new_mem(sizeof *hd->detail);
-        hd->detail->type = hd_detail_monitor;
-        hd->detail->monitor.data = mi;
-
-        mi->min_vsync = 50;
-        mi->min_hsync = 31;
-        mi->max_vsync = fb->v_freq * 1.11 + 0.9;
-        mi->max_hsync = fb->h_freq / 1000.0 + 1.9;
-        if(mi->max_vsync <= mi->min_vsync) mi->max_vsync = mi->min_vsync + 10;
-        if(mi->max_hsync <= mi->min_hsync) mi->max_hsync = mi->min_hsync + 5;
-        /* round up */
-        mi->max_vsync = ((mi->max_vsync + 9) / 10) * 10;
-      }
-    }
-  }
-}
-
-fb_info_t *fb_get_info(hd_data_t *hd_data)
-{
-  int fd;
-  struct fb_var_screeninfo fbv_info;
-  static fb_info_t fb_info;
-  fb_info_t *fb = NULL;
-  int h, v;
-
-  fd = open(DEV_FB, O_RDONLY);
-  if(fd < 0) fd = open(DEV_FB0, O_RDONLY);
-  if(fd < 0) return fb;
-
-  if(!ioctl(fd, FBIOGET_VSCREENINFO, &fbv_info)) {
-    h = fbv_info.left_margin + fbv_info.xres + fbv_info.right_margin + fbv_info.hsync_len;
-    v = fbv_info.upper_margin + fbv_info.yres + fbv_info.lower_margin + fbv_info.vsync_len;
-    if(fbv_info.pixclock && h && v) {
-      fb_info.width = fbv_info.xres;
-      fb_info.height = fbv_info.yres;
-      fb_info.pix_clock = 1e12 / fbv_info.pixclock;
-      fb_info.h_freq = fb_info.pix_clock / h;
-      fb_info.v_freq = fb_info.h_freq / v;
-      fb = &fb_info;
-      ADD2LOG("fb: size %d x %d\n", fb_info.width, fb_info.height);
-      ADD2LOG("fb: timing %.2f MHz, %.2f kHz, %.2f Hz\n", fb_info.pix_clock * 1e-6, fb_info.h_freq * 1e-3, fb_info.v_freq);
-    }
-  }
-
-  close(fd);
-
-  return fb;
-}