Merge tag 'drm-misc-next-fixes-2019-03-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

- qxl: Remove the conflicting framebuffers earlier
 - Split out some i915 code into the fb_helper to allow the above

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190313192158.k3qssf733khsqodn@flea
This commit is contained in:
Dave Airlie
2019-03-14 11:37:31 +10:00
當前提交 74cd45fa90
共有 5 個文件被更改,包括 67 次插入38 次删除

查看文件

@@ -757,39 +757,6 @@ static int i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
return ret;
}
#if !defined(CONFIG_VGA_CONSOLE)
static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
{
return 0;
}
#elif !defined(CONFIG_DUMMY_CONSOLE)
static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
{
return -ENODEV;
}
#else
static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
{
int ret = 0;
DRM_INFO("Replacing VGA console driver\n");
console_lock();
if (con_is_bound(&vga_con))
ret = do_take_over_console(&dummy_con, 0, MAX_NR_CONSOLES - 1, 1);
if (ret == 0) {
ret = do_unregister_con_driver(&vga_con);
/* Ignore "already unregistered". */
if (ret == -ENODEV)
ret = 0;
}
console_unlock();
return ret;
}
#endif
static void intel_init_dpio(struct drm_i915_private *dev_priv)
{
/*
@@ -1420,7 +1387,7 @@ static int i915_driver_init_hw(struct drm_i915_private *dev_priv)
goto err_ggtt;
}
ret = i915_kick_out_vgacon(dev_priv);
ret = vga_remove_vgacon(pdev);
if (ret) {
DRM_ERROR("failed to remove conflicting VGA console\n");
goto err_ggtt;

查看文件

@@ -79,6 +79,10 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto free_dev;
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "qxl");
if (ret)
goto disable_pci;
ret = qxl_device_init(qdev, &qxl_driver, pdev);
if (ret)
goto disable_pci;
@@ -94,7 +98,6 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto modeset_cleanup;
drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "qxl");
drm_fbdev_generic_setup(&qdev->ddev, 32);
return 0;