spi: kirkwood_spi.c: Prepare for driver model support

[J-u-boot.git] / drivers / video / vesa_fb.c

diff --git a/drivers/video/vesa_fb.c b/drivers/video/vesa_fb.c
index 3a0fea2584fcc2c1be2a089653151920a90e82d3..021c1d68edfaca98bc47ffb01d0992da0dcc694a 100644 (file)
--- a/drivers/video/vesa_fb.c
+++ b/drivers/video/vesa_fb.c
@@ -1,6 +1,5 @@
 /*
- *
- * Vesa frame buffer driver for x86
+ * VESA frame buffer driver
  *
  * Copyright (C) 2014 Google, Inc
  *
@@ -17,33 +16,32 @@
  */
 GraphicDevice ctfb;
 
-/* Devices to allow - only the last one works fully */
-struct pci_device_id vesa_video_ids[] = {
-       { .vendor = 0x102b, .device = 0x0525 },
-       { .vendor = 0x1002, .device = 0x5159 },
-       { .vendor = 0x1002, .device = 0x4752 },
-       { .vendor = 0x1002, .device = 0x5452 },
-       { .vendor = 0x8086, .device = 0x0f31 },
-       {},
-};
-
 void *video_hw_init(void)
 {
        GraphicDevice *gdev = &ctfb;
+       struct udevice *dev;
        int bits_per_pixel;
-       pci_dev_t dev;
        int ret;
 
        printf("Video: ");
+       if (!ll_boot_init()) {
+               /*
+                * If we are running from EFI or coreboot, this driver can't
+                * work.
+                */
+               printf("Not available (previous bootloader prevents it)\n");
+               return NULL;
+       }
        if (vbe_get_video_info(gdev)) {
-               /* TODO: Should we look these up by class? */
-               dev = pci_find_devices(vesa_video_ids, 0);
-               if (dev == -1) {
+               ret = dm_pci_find_class(PCI_CLASS_DISPLAY_VGA << 8, 0, &dev);
+               if (ret) {
                        printf("no card detected\n");
                        return NULL;
                }
-               printf("bdf %x\n", dev);
-               ret = pci_run_vga_bios(dev, NULL, true);
+               bootstage_start(BOOTSTAGE_ID_ACCUM_LCD, "vesa display");
+               ret = dm_pci_run_vga_bios(dev, NULL, PCI_ROM_USE_NATIVE |
+                                         PCI_ROM_ALLOW_FALLBACK);
+               bootstage_accum(BOOTSTAGE_ID_ACCUM_LCD);
                if (ret) {
                        printf("failed to run video BIOS: %d\n", ret);
                        return NULL;
@@ -59,7 +57,7 @@ void *video_hw_init(void)
        sprintf(gdev->modeIdent, "%dx%dx%d", gdev->winSizeX, gdev->winSizeY,
                bits_per_pixel);
        printf("%s\n", gdev->modeIdent);
-       debug("Framex buffer at %x\n", gdev->pciBase);
+       debug("Frame buffer at %x\n", gdev->pciBase);
 
        return (void *)gdev;
 }