Commit 5088d657 authored by Luben Tuikov's avatar Luben Tuikov Committed by Daniel Vetter
Browse files

drm/amdgpu: Make struct drm_driver const 



Make the definition of struct drm_driver
a constant, to follow the latest developments
in the DRM layer.

Signed-off-by: default avatarLuben Tuikov <luben.tuikov@amd.com>
[danvet: Rebase onto devm_drm_dev_alloc patch and drop the freesync
ioctl line again that escaped from internal trees.]
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201104100425.1922351-6-daniel.vetter@ffwll.ch
parent 70a59dd8

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c

+27 −4
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ 
#include "amdgpu.h"

#include "amdgpu_irq.h"

#include "amdgpu_dma_buf.h"

#include "amdgpu_sched.h"



#include "amdgpu_amdkfd.h"
@@ -1094,7 +1095,7 @@ static const struct pci_device_id pciidlist[] = { 


MODULE_DEVICE_TABLE(pci, pciidlist);



static struct drm_driver kms_driver;

static const struct drm_driver amdgpu_kms_driver;



static int amdgpu_pci_probe(struct pci_dev *pdev,

			    const struct pci_device_id *ent)
@@ -1165,7 +1166,7 @@ static int amdgpu_pci_probe(struct pci_dev *pdev, 
	if (ret)

		return ret;



	adev = devm_drm_dev_alloc(&pdev->dev, &kms_driver, typeof(*adev), ddev);

	adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev);

	if (IS_ERR(adev))

		return PTR_ERR(adev);
@@ -1509,7 +1510,29 @@ int amdgpu_file_to_fpriv(struct file *filp, struct amdgpu_fpriv **fpriv) 
	return 0;

}



static struct drm_driver kms_driver = {

int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp);



const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER),

	DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	/* KMS */

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

};



static const struct drm_driver amdgpu_kms_driver = {

	.driver_features =

	    DRIVER_ATOMIC |

	    DRIVER_GEM |
@@ -1520,6 +1543,7 @@ static struct drm_driver kms_driver = { 
	.lastclose = amdgpu_driver_lastclose_kms,

	.irq_handler = amdgpu_irq_handler,

	.ioctls = amdgpu_ioctls_kms,

	.num_ioctls = ARRAY_SIZE(amdgpu_ioctls_kms),

	.dumb_create = amdgpu_mode_dumb_create,

	.dumb_map_offset = amdgpu_mode_dumb_mmap,

	.fops = &amdgpu_driver_kms_fops,
@@ -1572,7 +1596,6 @@ static int __init amdgpu_init(void) 
		goto error_fence;



	DRM_INFO("amdgpu kernel modesetting enabled.\n");

	kms_driver.num_ioctls = amdgpu_max_kms_ioctl;

	amdgpu_register_atpx_handler();



	/* Ignore KFD init failures. Normal when CONFIG_HSA_AMD is not set. */

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

+1 −23
Original line number Diff line number Diff line
@@ -29,7 +29,6 @@ 
#include "amdgpu.h"

#include <drm/drm_debugfs.h>

#include <drm/amdgpu_drm.h>

#include "amdgpu_sched.h"

#include "amdgpu_uvd.h"

#include "amdgpu_vce.h"

#include "atom.h"
@@ -480,7 +479,7 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev, 
 * etc. (all asics).

 * Returns 0 on success, -EINVAL on failure.

 */

static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)

int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)

{

	struct amdgpu_device *adev = drm_to_adev(dev);

	struct drm_amdgpu_info *info = data;
@@ -1243,27 +1242,6 @@ void amdgpu_disable_vblank_kms(struct drm_crtc *crtc) 
	amdgpu_irq_put(adev, &adev->crtc_irq, idx);

}



const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER),

	DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	/* KMS */

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW)

};

const int amdgpu_max_kms_ioctl = ARRAY_SIZE(amdgpu_ioctls_kms);



/*

 * Debugfs info

 */

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