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Commit b394209c authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux 

Pull drm radeon fixes from Dave Airlie:
 "Just radeon fixes in this one:
   - some new PCI IDs
   - ATPX regression fix
   - async VM regression fixes
   - some module options fixes"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/radeon: fix ATPX regression in acpi rework
  drm/radeon: fix ATPX function documentation
  drm/radeon: move the retry to gem_object_create
  drm/radeon: move size limits to gem_object_create.
  drm/radeon: use vzalloc for gart pages
  drm/radeon: fix and simplify pot argument checks v3
  drm/radeon: fix header size estimation in VM code
  drm/radeon: remove set_page check from VM code
  drm/radeon: fix si_set_page v2
  drm/radeon: fix cayman_vm_set_page v2
  drm/radeon: fix PFP sync in vm_flush
  drm/radeon: add error output if VM CS fails on cayman
  drm/radeon: give each backlight a unique id
  drm/radeon: fix sparse warning
  drm/radeon: add some new SI PCI ids
parents fec4fba6 96fb1a24

drivers/gpu/drm/radeon/atombios_encoders.c

+4 −1
Original line number Diff line number Diff line
@@ -184,6 +184,7 @@ void radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder, 
	struct radeon_backlight_privdata *pdata;

	struct radeon_encoder_atom_dig *dig;

	u8 backlight_level;

	char bl_name[16];



	if (!radeon_encoder->enc_priv)

		return;
@@ -203,7 +204,9 @@ void radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder, 
	memset(&props, 0, sizeof(props));

	props.max_brightness = RADEON_MAX_BL_LEVEL;

	props.type = BACKLIGHT_RAW;

	bd = backlight_device_register("radeon_bl", &drm_connector->kdev,

	snprintf(bl_name, sizeof(bl_name),

		 "radeon_bl%d", dev->primary->index);

	bd = backlight_device_register(bl_name, &drm_connector->kdev,

				       pdata, &radeon_atom_backlight_ops, &props);

	if (IS_ERR(bd)) {

		DRM_ERROR("Backlight registration failed\n");

drivers/gpu/drm/radeon/evergreen_cs.c

+1 −0
Original line number Diff line number Diff line
@@ -2829,6 +2829,7 @@ static bool evergreen_vm_reg_valid(u32 reg) 
	case CAYMAN_SQ_EX_ALLOC_TABLE_SLOTS:

		return true;

	default:

		DRM_ERROR("Invalid register 0x%x in CS\n", reg);

		return false;

	}

}

drivers/gpu/drm/radeon/ni.c

+27 −18
Original line number Diff line number Diff line
@@ -1538,12 +1538,16 @@ void cayman_vm_set_page(struct radeon_device *rdev, uint64_t pe, 
{

	struct radeon_ring *ring = &rdev->ring[rdev->asic->vm.pt_ring_index];

	uint32_t r600_flags = cayman_vm_page_flags(rdev, flags);

	int i;



	radeon_ring_write(ring, PACKET3(PACKET3_ME_WRITE, 1 + count * 2));

	while (count) {

		unsigned ndw = 1 + count * 2;

		if (ndw > 0x3FFF)

			ndw = 0x3FFF;



		radeon_ring_write(ring, PACKET3(PACKET3_ME_WRITE, ndw));

		radeon_ring_write(ring, pe);

		radeon_ring_write(ring, upper_32_bits(pe) & 0xff);

	for (i = 0; i < count; ++i) {

		for (; ndw > 1; ndw -= 2, --count, pe += 8) {

			uint64_t value = 0;

			if (flags & RADEON_VM_PAGE_SYSTEM) {

				value = radeon_vm_map_gart(rdev, addr);
@@ -1560,6 +1564,7 @@ void cayman_vm_set_page(struct radeon_device *rdev, uint64_t pe, 
			radeon_ring_write(ring, upper_32_bits(value));

		}

	}

}



/**

 * cayman_vm_flush - vm flush using the CP
@@ -1586,4 +1591,8 @@ void cayman_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) 
	/* bits 0-7 are the VM contexts0-7 */

	radeon_ring_write(ring, PACKET0(VM_INVALIDATE_REQUEST, 0));

	radeon_ring_write(ring, 1 << vm->id);



	/* sync PFP to ME, otherwise we might get invalid PFP reads */

	radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0));

	radeon_ring_write(ring, 0x0);

}

drivers/gpu/drm/radeon/nid.h

+1 −0
Original line number Diff line number Diff line
@@ -502,6 +502,7 @@ 
#define	PACKET3_MPEG_INDEX				0x3A

#define	PACKET3_WAIT_REG_MEM				0x3C

#define	PACKET3_MEM_WRITE				0x3D

#define	PACKET3_PFP_SYNC_ME				0x42

#define	PACKET3_SURFACE_SYNC				0x43

#              define PACKET3_CB0_DEST_BASE_ENA    (1 << 6)

#              define PACKET3_CB1_DEST_BASE_ENA    (1 << 7)

drivers/gpu/drm/radeon/radeon_atpx_handler.c

+3 −3
Original line number Diff line number Diff line
@@ -87,7 +87,7 @@ static union acpi_object *radeon_atpx_call(acpi_handle handle, int function, 
		atpx_arg_elements[1].integer.value = 0;

	}



	status = acpi_evaluate_object(handle, "ATPX", &atpx_arg, &buffer);

	status = acpi_evaluate_object(handle, NULL, &atpx_arg, &buffer);



	/* Fail only if calling the method fails and ATPX is supported */

	if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
@@ -373,11 +373,11 @@ static int radeon_atpx_power_state(enum vga_switcheroo_client_id id, 
}



/**

 * radeon_atpx_pci_probe_handle - look up the ATRM and ATPX handles

 * radeon_atpx_pci_probe_handle - look up the ATPX handle

 *

 * @pdev: pci device

 *

 * Look up the ATPX and ATRM handles (all asics).

 * Look up the ATPX handles (all asics).

 * Returns true if the handles are found, false if not.

 */

static bool radeon_atpx_pci_probe_handle(struct pci_dev *pdev)