diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200')
| -rw-r--r-- | drivers/gpu/drm/mgag200/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_cursor.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.c | 61 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_i2c.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_main.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_mode.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_ttm.c | 2 |
7 files changed, 68 insertions, 21 deletions
diff --git a/drivers/gpu/drm/mgag200/Kconfig b/drivers/gpu/drm/mgag200/Kconfig index aed11f4f4c55..d60aa4b9ccd4 100644 --- a/drivers/gpu/drm/mgag200/Kconfig +++ b/drivers/gpu/drm/mgag200/Kconfig @@ -8,8 +8,8 @@ config DRM_MGAG200 select DRM_TTM_HELPER help This is a KMS driver for the MGA G200 server chips, it - does not support the original MGA G200 or any of the desktop - chips. It requires 0.3.0 of the modesetting userspace driver, - and a version of mga driver that will fail on KMS enabled - devices. + does not support the original MGA G200 or any of the desktop + chips. It requires 0.3.0 of the modesetting userspace driver, + and a version of mga driver that will fail on KMS enabled + devices. diff --git a/drivers/gpu/drm/mgag200/mgag200_cursor.c b/drivers/gpu/drm/mgag200/mgag200_cursor.c index 79711dbb5b03..d491edd317ff 100644 --- a/drivers/gpu/drm/mgag200/mgag200_cursor.c +++ b/drivers/gpu/drm/mgag200/mgag200_cursor.c @@ -5,7 +5,7 @@ * Author: Christopher Harvey <charvey@matrox.com> */ -#include <drm/drm_pci.h> +#include <linux/pci.h> #include "mgag200_drv.h" @@ -208,8 +208,7 @@ int mgag200_cursor_init(struct mga_device *mdev) return -ENOMEM; for (i = 0; i < ncursors; ++i) { - gbo = drm_gem_vram_create(dev, &dev->vram_mm->bdev, - size, 0, false); + gbo = drm_gem_vram_create(dev, size, 0); if (IS_ERR(gbo)) { ret = PTR_ERR(gbo); goto err_drm_gem_vram_put; diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c index b113876c2428..7a5bad2f57d7 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.c +++ b/drivers/gpu/drm/mgag200/mgag200_drv.c @@ -6,13 +6,13 @@ * Dave Airlie */ -#include <linux/module.h> #include <linux/console.h> +#include <linux/module.h> +#include <linux/pci.h> #include <drm/drm_drv.h> #include <drm/drm_file.h> #include <drm/drm_ioctl.h> -#include <drm/drm_pci.h> #include <drm/drm_pciids.h> #include "mgag200_drv.h" @@ -27,6 +27,10 @@ int mgag200_modeset = -1; MODULE_PARM_DESC(modeset, "Disable/Enable modesetting"); module_param_named(modeset, mgag200_modeset, int, 0400); +int mgag200_hw_bug_no_startadd = -1; +MODULE_PARM_DESC(modeset, "HW does not interpret scanout-buffer start address correctly"); +module_param_named(hw_bug_no_startadd, mgag200_hw_bug_no_startadd, int, 0400); + static struct drm_driver driver; static const struct pci_device_id pciidlist[] = { @@ -47,22 +51,66 @@ MODULE_DEVICE_TABLE(pci, pciidlist); static int mga_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { + struct drm_device *dev; + int ret; + drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "mgag200drmfb"); - return drm_get_pci_dev(pdev, ent, &driver); + ret = pci_enable_device(pdev); + if (ret) + return ret; + + dev = drm_dev_alloc(&driver, &pdev->dev); + if (IS_ERR(dev)) { + ret = PTR_ERR(dev); + goto err_pci_disable_device; + } + + dev->pdev = pdev; + pci_set_drvdata(pdev, dev); + + ret = mgag200_driver_load(dev, ent->driver_data); + if (ret) + goto err_drm_dev_put; + + ret = drm_dev_register(dev, ent->driver_data); + if (ret) + goto err_mgag200_driver_unload; + + return 0; + +err_mgag200_driver_unload: + mgag200_driver_unload(dev); +err_drm_dev_put: + drm_dev_put(dev); +err_pci_disable_device: + pci_disable_device(pdev); + return ret; } static void mga_pci_remove(struct pci_dev *pdev) { struct drm_device *dev = pci_get_drvdata(pdev); - drm_put_dev(dev); + drm_dev_unregister(dev); + mgag200_driver_unload(dev); + drm_dev_put(dev); } DEFINE_DRM_GEM_FOPS(mgag200_driver_fops); static bool mgag200_pin_bo_at_0(const struct mga_device *mdev) { + if (mgag200_hw_bug_no_startadd > 0) { + DRM_WARN_ONCE("Option hw_bug_no_startradd is enabled. Please " + "report the output of 'lspci -vvnn' to " + "<dri-devel@lists.freedesktop.org> if this " + "option is required to make mgag200 work " + "correctly on your system.\n"); + return true; + } else if (!mgag200_hw_bug_no_startadd) { + return false; + } return mdev->flags & MGAG200_FLAG_HW_BUG_NO_STARTADD; } @@ -86,14 +134,11 @@ int mgag200_driver_dumb_create(struct drm_file *file, if (mgag200_pin_bo_at_0(mdev)) pg_align = PFN_UP(mdev->mc.vram_size); - return drm_gem_vram_fill_create_dumb(file, dev, &dev->vram_mm->bdev, - pg_align, false, args); + return drm_gem_vram_fill_create_dumb(file, dev, pg_align, 0, args); } static struct drm_driver driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET, - .load = mgag200_driver_load, - .unload = mgag200_driver_unload, .fops = &mgag200_driver_fops, .name = DRIVER_NAME, .desc = DRIVER_DESC, diff --git a/drivers/gpu/drm/mgag200/mgag200_i2c.c b/drivers/gpu/drm/mgag200/mgag200_i2c.c index 51d4037f00d4..9f4635916d32 100644 --- a/drivers/gpu/drm/mgag200/mgag200_i2c.c +++ b/drivers/gpu/drm/mgag200/mgag200_i2c.c @@ -29,8 +29,7 @@ #include <linux/export.h> #include <linux/i2c-algo-bit.h> #include <linux/i2c.h> - -#include <drm/drm_pci.h> +#include <linux/pci.h> #include "mgag200_drv.h" diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c index e1bc5b0aa774..e278b6a547bd 100644 --- a/drivers/gpu/drm/mgag200/mgag200_main.c +++ b/drivers/gpu/drm/mgag200/mgag200_main.c @@ -8,9 +8,10 @@ * Dave Airlie */ +#include <linux/pci.h> + #include <drm/drm_crtc_helper.h> #include <drm/drm_gem_framebuffer_helper.h> -#include <drm/drm_pci.h> #include "mgag200_drv.h" @@ -118,8 +119,11 @@ static int mgag200_device_init(struct drm_device *dev, return -ENOMEM; /* stash G200 SE model number for later use */ - if (IS_G200_SE(mdev)) + if (IS_G200_SE(mdev)) { mdev->unique_rev_id = RREG32(0x1e24); + DRM_DEBUG("G200 SE unique revision id is 0x%x\n", + mdev->unique_rev_id); + } ret = mga_vram_init(mdev); if (ret) diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 5ec697148fc1..62a8e9ccb16d 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -9,10 +9,10 @@ */ #include <linux/delay.h> +#include <linux/pci.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_fourcc.h> -#include <drm/drm_pci.h> #include <drm/drm_plane_helper.h> #include <drm/drm_probe_helper.h> diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c index 99997d737362..e89657630ea7 100644 --- a/drivers/gpu/drm/mgag200/mgag200_ttm.c +++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c @@ -26,7 +26,7 @@ * Authors: Dave Airlie <airlied@redhat.com> */ -#include <drm/drm_pci.h> +#include <linux/pci.h> #include "mgag200_drv.h" |