WebSVN – Kolibri OS – Diff – /drivers/video/drm/i915/main.c

+#include
 #include
 #include
 #include "i915_drv.h"
 #include
 #include
 #include
-#include
 #include
+#include "bitmap.h"
-#include "bitmap.h"
+#define DRV_NAME "i915 v4.4"
     uint16_t    subdevice_id;
     uint32_t    device_class;
     uint8_t     revision;
 };
+struct cmdtable
+{
+    char *key;
+    int   size;
+    int  *val;
+};
+#define CMDENTRY(key, val) {(key), (sizeof(key)-1), &val}
+void parse_cmdline(char *cmdline, struct cmdtable *table, char *log, videomode_t *mode);
+int oops_in_progress;
 int i915_fbsize = 16;
 struct drm_device *main_device;
 struct drm_file   *drm_file_handlers[256];
 videomode_t usermode;
 void cpu_detect1();
 int kmap_init();
-int _stdcall display_handler(ioctl_t *io);
-int init_agp(void);
-int srv_blit_bitmap(u32 hbitmap, int  dst_x, int dst_y,
-               int src_x, int src_y, u32 w, u32 h);
-int blit_textured(u32 hbitmap, int  dst_x, int dst_y,
-               int src_x, int src_y, u32 w, u32 h);
-int blit_tex(u32 hbitmap, int  dst_x, int dst_y,
+int _stdcall display_handler(ioctl_t *io);
-             int src_x, int src_y, u32 w, u32 h);
+int init_agp(void);
 void get_pci_info(struct pci_device *dev);
 int i915_getparam(struct drm_device *dev, void *data,
              struct drm_file *file_priv);
 int i915_mask_update(struct drm_device *dev, void *data,
             struct drm_file *file);
 struct cmdtable cmdtable[]= {
-//    CMDENTRY("-pm=", i915_powersave),
+    CMDENTRY("-FB=", i915_fbsize),
-//    CMDENTRY("-rc6=", i915_enable_rc6),
+/*    CMDENTRY("-pm=", i915.powersave),     */
     printf("%s\n",__FUNCTION__);
     while(driver_wq_state == I915_DEV_INIT)
+    {
-        jiffies = GetTimerTicks();
+        jiffies = GetClockNs() / 10000000;
+        delay(1);
+    };
+    if( driver_wq_state == I915_DEV_CLOSE)
+    {
-        delay(1);
+        asm volatile ("int $0x40"::"a"(-1));
     };
     dev_priv = main_device->dev_private;
     cwq = dev_priv->wq;
     asm volatile("int $0x40":"=a"(tmp):"a"(66),"b"(1),"c"(1));
     asm volatile("int $0x40":"=a"(tmp):"a"(66),"b"(4),"c"(0x46),"d"(0x330));
     asm volatile("int $0x40":"=a"(tmp):"a"(66),"b"(4),"c"(0xC6),"d"(0x330));
     while(driver_wq_state != I915_DEV_CLOSE)
     };
     if( GetService("DISPLAY") != 0 )
         return 0;
     printf("\n%s build %s %s\nusage: i915 [options]\n"
-    printf("\ni915 v3.19-rc2 build %s %s\nusage: i915 [options]\n"
+           "-FB=<0-9>     Set framebuffer size in megabytes (default: 16)\n",
+           "-pm=<0,1>     Enable powersavings, fbc, downclocking, etc. (default: 1 - true)\n",
-           "-pm=<0,1>     Enable powersavings, fbc, downclocking, etc. (default: 1 - true)\n",
+           DRV_NAME, __DATE__, __TIME__);
            __DATE__, __TIME__);
     printf("-rc6=<-1,0-7> Enable power-saving render C-state 6.\n"
            "              Different stages can be selected via bitmask values\n"
            "              (0 = disable; 1 = enable rc6; 2 = enable deep rc6; 4 = enable deepest rc6).\n"
            "              For example, 3 would enable rc6 and deep rc6, and 7 would enable everything.\n"
            "              default: -1 (use per-chip default)\n");
     printf("-fbc=<-1,0,1> Enable frame buffer compression for power savings\n"
-           "              (default: -1 (use per-chip default))\n");
+           "              (default: -1 (use per-chip default))\n");
     printf("-ppgt=<0,1>   Enable PPGTT (default: true)\n");
     printf("-pc8=<0,1>    Enable support for low power package C states (PC8+) (default: 0 - false)\n");
+    printf("-l      path to log file\n");
-    printf("-l      path to log file\n");
+    printf("-m    set videomode\n");
     printf("-m    set videomode\n");
     printf("cmdline %s\n", cmdline);
     if( cmdline && *cmdline )
         parse_cmdline(cmdline, cmdtable, log, &usermode);
     if( *log && !dbg_open(log))
+    {
+        printf("Can't open %s\nExit\n", log);
+        return 0;
+    }
     else
             printf("Can't open %s\nExit\n", log);
-            return 0;
+        dbgprintf("\nLOG: %s build %s %s\n",DRV_NAME,__DATE__, __TIME__);
     err = i915_init();
     if(unlikely(err!= 0))
+    {
         driver_wq_state = I915_DEV_CLOSE;
         dbgprintf("Epic Fail :(\n");
+        delay(100);
         return 0;
     };
-#define SRV_GETVERSION          0
+#define SRV_GETVERSION              0
-#define SRV_ENUM_MODES          1
+#define SRV_ENUM_MODES              1
-#define SRV_SET_MODE            2
+#define SRV_SET_MODE                2
-#define SRV_GET_CAPS            3
+#define SRV_GET_CAPS                3
-#define SRV_CREATE_SURFACE      10
-#define SRV_DESTROY_SURFACE     11
-#define SRV_LOCK_SURFACE        12
-#define SRV_UNLOCK_SURFACE      13
-#define SRV_RESIZE_SURFACE      14
-#define SRV_BLIT_BITMAP         15
-#define SRV_BLIT_TEXTURE        16
-#define SRV_BLIT_VIDEO          17
-#define SRV_GET_PCI_INFO            20
+#define SRV_GET_PCI_INFO                20
 #define SRV_I915_GET_PARAM              21
         case SRV_DRM_GEM_OPEN:
             retval = drm_gem_open_ioctl(main_device, inp, file);
-            break;
-        case SRV_I915_GEM_PIN:
-            retval = i915_gem_pin_ioctl(main_device, inp, file);
-            break;
-        case SRV_I915_GEM_UNPIN:
-            retval = i915_gem_unpin_ioctl(main_device, inp, file);
             break;
         case SRV_I915_GEM_GET_CACHING:
             retval = i915_gem_get_caching_ioctl(main_device, inp, file);
     : "0" (0), "1" (0xffffffff), "2" (cs), "g" (ct)
     : "dx", "di");
 return __res;
+}
+#include
+u64 long_div(u64 dividend, u64 divisor)
+{
+#if 1
+    u32 high = divisor >> 32;
+    u64 quot;
+    if (high == 0) {
+            quot = div_u64(dividend, divisor);
+    } else {
+            int n = 1 + fls(high);
+            quot = div_u64(dividend >> n, divisor >> n);
+            if (quot != 0)
+                    quot--;
+            if ((dividend - quot * divisor) >= divisor)
+                    quot++;
+    }
+    return quot;
+#endif
+//    return dividend / divisor;
+};
+>

Subversion Repositories Kolibri OS

(root)/drivers/video/drm/i915/main.c – Rev 5367 → 6084