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drm/aperture: Convert drivers to aperture interfaces 

Mass-convert all drivers from FB helpers to aperture interfaces. No
functional changes besides checking for returned errno codes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210412131043.5787-3-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2021-04-12 15:10:42 +02:00
parent 2916059147
commit 6848c291a5
19 changed files with 67 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
View File

@ -23,6 +23,7 @@
*/
#include <drm/amdgpu_drm.h>
#include <drm/drm_aperture.h>
#include <drm/drm_drv.h>
#include <drm/drm_gem.h>
#include <drm/drm_vblank.h>
@ -1196,7 +1197,7 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
#endif
/* Get rid of things like offb */
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "amdgpudrmfb");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "amdgpudrmfb");
if (ret)
return ret;

5
drivers/gpu/drm/armada/armada_drv.c
View File

@ -9,6 +9,7 @@
#include <linux/of_graph.h>
#include <linux/platform_device.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_ioctl.h>
@ -94,9 +95,7 @@ static int armada_drm_bind(struct device *dev)
}
/* Remove early framebuffers */
ret = drm_fb_helper_remove_conflicting_framebuffers(NULL,
"armada-drm-fb",
false);
ret = drm_aperture_remove_framebuffers(false, "armada-drm-fb");
if (ret) {
dev_err(dev, "[" DRM_NAME ":%s] can't kick out simple-fb: %d\n",
__func__, ret);

23
drivers/gpu/drm/ast/ast_drv.c
View File

@ -30,10 +30,10 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_vram_helper.h>
#include <drm/drm_probe_helper.h>
@ -89,23 +89,18 @@ static const struct pci_device_id ast_pciidlist[] = {
MODULE_DEVICE_TABLE(pci, ast_pciidlist);
static void ast_kick_out_firmware_fb(struct pci_dev *pdev)
static int ast_remove_conflicting_framebuffers(struct pci_dev *pdev)
{
struct apertures_struct *ap;
bool primary = false;
resource_size_t base, size;
ap = alloc_apertures(1);
if (!ap)
return;
ap->ranges[0].base = pci_resource_start(pdev, 0);
ap->ranges[0].size = pci_resource_len(pdev, 0);
base = pci_resource_start(pdev, 0);
size = pci_resource_len(pdev, 0);
#ifdef CONFIG_X86
primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
#endif
drm_fb_helper_remove_conflicting_framebuffers(ap, "astdrmfb", primary);
kfree(ap);
return drm_aperture_remove_conflicting_framebuffers(base, size, primary, "astdrmfb");
}
static int ast_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
@ -114,7 +109,9 @@ static int ast_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct drm_device *dev;
int ret;
ast_kick_out_firmware_fb(pdev);
ret = ast_remove_conflicting_framebuffers(pdev);
if (ret)
return ret;
ret = pcim_enable_device(pdev);
if (ret)

3
drivers/gpu/drm/bochs/bochs_drv.c
View File

@ -6,6 +6,7 @@
#include <linux/pci.h>
#include <drm/drm_drv.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_managed.h>
@ -109,7 +110,7 @@ static int bochs_pci_probe(struct pci_dev *pdev,
return -ENOMEM;
}
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "bochsdrmfb");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "bochsdrmfb");
if (ret)
return ret;

4
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
View File

@ -14,6 +14,7 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_gem_framebuffer_helper.h>
@ -313,8 +314,7 @@ static int hibmc_pci_probe(struct pci_dev *pdev,
struct drm_device *dev;
int ret;
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev,
"hibmcdrmfb");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "hibmcdrmfb");
if (ret)
return ret;

3
drivers/gpu/drm/i915/i915_drv.c
View File

@ -40,6 +40,7 @@
#include <linux/vt.h>
#include <acpi/video.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_ioctl.h>
#include <drm/drm_irq.h>
@ -557,7 +558,7 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
if (ret)
goto err_perf;
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "inteldrmfb");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "inteldrmfb");
if (ret)
goto err_ggtt;

27
drivers/gpu/drm/meson/meson_drv.c
View File

@ -15,6 +15,7 @@
#include <linux/platform_device.h>
#include <linux/soc/amlogic/meson-canvas.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
@ -156,23 +157,6 @@ static void meson_vpu_init(struct meson_drm *priv)
writel_relaxed(value, priv->io_base + _REG(VPU_WRARB_MODE_L2C1));
}
static void meson_remove_framebuffers(void)
{
struct apertures_struct *ap;
ap = alloc_apertures(1);
if (!ap)
return;
/* The framebuffer can be located anywhere in RAM */
ap->ranges[0].base = 0;
ap->ranges[0].size = ~0;
drm_fb_helper_remove_conflicting_framebuffers(ap, "meson-drm-fb",
false);
kfree(ap);
}
struct meson_drm_soc_attr {
struct meson_drm_soc_limits limits;
const struct soc_device_attribute *attrs;
@ -297,8 +281,13 @@ static int meson_drv_bind_master(struct device *dev, bool has_components)
}
}
/* Remove early framebuffers (ie. simplefb) */
meson_remove_framebuffers();
/*
* Remove early framebuffers (ie. simplefb). The framebuffer can be
* located anywhere in RAM
*/
ret = drm_aperture_remove_framebuffers(false, "meson-drm-fb");
if (ret)
goto free_drm;
ret = drmm_mode_config_init(drm);
if (ret)

5
drivers/gpu/drm/mgag200/mgag200_drv.c
View File

@ -11,6 +11,7 @@
#include <linux/pci.h>
#include <linux/vmalloc.h>
#include <drm/drm_aperture.h>
#include <drm/drm_drv.h>
#include <drm/drm_file.h>
#include <drm/drm_ioctl.h>
@ -341,7 +342,9 @@ mgag200_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");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "mgag200drmfb");
if (ret)
return ret;
ret = pcim_enable_device(pdev);
if (ret)

5
drivers/gpu/drm/msm/msm_fbdev.c
View File

@ -4,6 +4,7 @@
* Author: Rob Clark <robdclark@gmail.com>
*/
#include <drm/drm_aperture.h>
#include <drm/drm_crtc.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
@ -168,7 +169,9 @@ struct drm_fb_helper *msm_fbdev_init(struct drm_device *dev)
}
/* the fw fb could be anywhere in memory */
drm_fb_helper_remove_conflicting_framebuffers(NULL, "msm", false);
ret = drm_aperture_remove_framebuffers(false, "msm");
if (ret)
goto fini;
ret = drm_fb_helper_initial_config(helper, 32);
if (ret)

3
drivers/gpu/drm/nouveau/nouveau_drm.c
View File

@ -30,6 +30,7 @@
#include <linux/vga_switcheroo.h>
#include <linux/mmu_notifier.h>
#include <drm/drm_aperture.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_gem_ttm_helper.h>
#include <drm/drm_ioctl.h>
@ -737,7 +738,7 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
nvkm_device_del(&device);
/* Remove conflicting drivers (vesafb, efifb etc). */
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "nouveaufb");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "nouveaufb");
if (ret)
return ret;

5
drivers/gpu/drm/qxl/qxl_drv.c
View File

@ -29,11 +29,14 @@
*/
#include "qxl_drv.h"
#include <linux/console.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/vgaarb.h>
#include <drm/drm.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_file.h>
@ -93,7 +96,7 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
return ret;
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "qxl");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "qxl");
if (ret)
goto disable_pci;

3
drivers/gpu/drm/radeon/radeon_drv.c
View File

@ -38,6 +38,7 @@
#include <linux/mmu_notifier.h>
#include <linux/pci.h>
#include <drm/drm_aperture.h>
#include <drm/drm_agpsupport.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
@ -330,7 +331,7 @@ static int radeon_pci_probe(struct pci_dev *pdev,
return -EPROBE_DEFER;
/* Get rid of things like offb */
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "radeondrmfb");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "radeondrmfb");
if (ret)
return ret;

5
drivers/gpu/drm/sun4i/sun4i_drv.c
View File

@ -13,6 +13,7 @@
#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_cma_helper.h>
@ -99,7 +100,9 @@ static int sun4i_drv_bind(struct device *dev)
drm->irq_enabled = true;
/* Remove early framebuffers (ie. simplefb) */
drm_fb_helper_remove_conflicting_framebuffers(NULL, "sun4i-drm-fb", false);
ret = drm_aperture_remove_framebuffers(false, "sun4i-drm-fb");
if (ret)
goto cleanup_mode_config;
sun4i_framebuffer_init(drm);

4
drivers/gpu/drm/tegra/drm.c
View File

@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_debugfs.h>
@ -1198,8 +1199,7 @@ static int host1x_drm_probe(struct host1x_device *dev)
drm_mode_config_reset(drm);
err = drm_fb_helper_remove_conflicting_framebuffers(NULL, "tegradrmfb",
false);
err = drm_aperture_remove_framebuffers(false, "tegradrmfb");
if (err < 0)
goto hub;

3
drivers/gpu/drm/tiny/cirrus.c
View File

@ -24,6 +24,7 @@
#include <video/cirrus.h>
#include <video/vga.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic_state_helper.h>
#include <drm/drm_connector.h>
@ -549,7 +550,7 @@ static int cirrus_pci_probe(struct pci_dev *pdev,
struct cirrus_device *cirrus;
int ret;
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "cirrusdrmfb");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "cirrusdrmfb");
if (ret)
return ret;

3
drivers/gpu/drm/vboxvideo/vbox_drv.c
View File

@ -12,6 +12,7 @@
#include <linux/pci.h>
#include <linux/vt_kern.h>
#include <drm/drm_aperture.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
@ -42,7 +43,7 @@ static int vbox_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!vbox_check_supported(VBE_DISPI_ID_HGSMI))
return -ENODEV;
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "vboxvideodrmfb");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "vboxvideodrmfb");
if (ret)
return ret;

5
drivers/gpu/drm/vc4/vc4_drv.c
View File

@ -30,6 +30,7 @@
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_cma_helper.h>
@ -266,7 +267,9 @@ static int vc4_drm_bind(struct device *dev)
if (ret)
goto unbind_all;
drm_fb_helper_remove_conflicting_framebuffers(NULL, "vc4drmfb", false);
ret = drm_aperture_remove_framebuffers(false, "vc4drmfb");
if (ret)
goto unbind_all;
ret = vc4_kms_load(drm);
if (ret < 0)

10
drivers/gpu/drm/virtio/virtgpu_drv.c
View File

@ -31,6 +31,7 @@
#include <linux/pci.h>
#include <drm/drm.h>
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_file.h>
@ -50,13 +51,16 @@ static int virtio_gpu_pci_quirk(struct drm_device *dev, struct virtio_device *vd
const char *pname = dev_name(&pdev->dev);
bool vga = (pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA;
char unique[20];
int ret;
DRM_INFO("pci: %s detected at %s\n",
vga ? "virtio-vga" : "virtio-gpu-pci",
pname);
if (vga)
drm_fb_helper_remove_conflicting_pci_framebuffers(pdev,
"virtiodrmfb");
if (vga) {
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "virtiodrmfb");
if (ret)
return ret;
}
/*
* Normally the drm_dev_set_unique() call is done by core DRM.

4
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
View File

@ -31,8 +31,8 @@
#include <linux/pci.h>
#include <linux/mem_encrypt.h>
#include <drm/drm_aperture.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_ioctl.h>
#include <drm/drm_sysfs.h>
#include <drm/ttm/ttm_bo_driver.h>
@ -1491,7 +1491,7 @@ static int vmw_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct vmw_private *vmw;
int ret;
ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "svgadrmfb");
ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, "svgadrmfb");
if (ret)
return ret;