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Merge tag 'drm-next-2026-02-21' of https://gitlab.freedesktop.org/drm/kernel

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Pull drm fixes from Dave Airlie:
 "This is the fixes and cleanups for the end of the merge window, it's
  nearly all amdgpu, with some amdkfd, then a pagemap core fix, i915/xe
  display fixes, and some xe driver fixes.

  Nothing seems out of the ordinary, except amdgpu is a little more
  volume than usual.

  pagemap:
   - drm/pagemap: pass pagemap_addr by reference

  amdgpu:
   - DML 2.1 fixes
   - Panel replay fixes
   - Display writeback fixes
   - MES 11 old firmware compat fix
   - DC CRC improvements
   - DPIA fixes
   - XGMI fixes
   - ASPM fix
   - SMU feature bit handling fixes
   - DC LUT fixes
   - RAS fixes
   - Misc memory leak in error path fixes
   - SDMA queue reset fixes
   - PG handling fixes
   - 5 level GPUVM page table fix
   - SR-IOV fix
   - Queue reset fix
   - SMU 13.x fixes
   - DC resume lag fix
   - MPO fixes
   - DCN 3.6 fix
   - VSDB fixes
   - HWSS clean up
   - Replay fixes
   - DCE cursor fixes
   - DCN 3.5 SR DDR5 latency fixes
   - HPD fixes
   - Error path unwind fixes
   - SMU13/14 mode1 reset fixes
   - PSP 15 updates
   - SMU 15 updates
   - Sync fix in amdgpu_dma_buf_move_notify()
   - HAINAN fix
   - PSP 13.x fix
   - GPUVM locking fix
   - Fixes for DC analog support
   - DC FAMS fixes
   - DML 2.1 fixes
   - eDP fixes
   - Misc DC fixes
   - Fastboot fix
   - 3DLUT fixes
   - GPUVM fixes
   - 64bpp format fix
   - Fix for MacBooks with switchable gfx

  amdkfd:
   - Fix possible double deletion of validate list
   - Event setup fix
   - Device disconnect regression fix
   - APU GTT as VRAM fix
   - Fix piority inversion with MQDs
   - NULL check fix

  radeon:
   - HAINAN fix

  i915/xe display:
   - Regresion fix for HDR 4k displays (#15503)
   - Fixup for Dell XPS 13 7390 eDP rate limit
   - Memory leak fix on ACPI _DSM handling
   - Add missing slice count check during DP mode validation

  xe:
   - drm/xe: Prevent VFs from exposing the CCS mode sysfs file
   - SRIOV related fixes
   - PAT cache fix
   - MMIO read fix
   - W/a fixes
   - Adjust type of xe_modparam.force_vram_bar_size
   - Wedge mode fix
   - HWMon fix

* tag 'drm-next-2026-02-21' of https://gitlab.freedesktop.org/drm/kernel: (143 commits)
  drm/amd/display: Remove unneeded DAC link encoder register
  drm/amd/display: Enable DAC in DCE link encoder
  drm/amd/display: Set CRTC source for DAC using registers
  drm/amd/display: Initialize DAC in DCE link encoder using VBIOS
  drm/amd/display: Turn off DAC in DCE link encoder using VBIOS
  drm/amd/display: Don't call find_analog_engine() twice
  drm/amdgpu: fix 4-level paging if GMC supports 57-bit VA v2
  drm/amdgpu: keep vga memory on MacBooks with switchable graphics
  drm/amdgpu: Set atomics to true for xgmi
  drm/amdkfd: Check for NULL return values
  drm/amd/display: Use same max plane scaling limits for all 64 bpp formats
  drm/amdgpu: Set vmid0 PAGE_TABLE_DEPTH for GFX12.1
  drm/amdkfd: Disable MQD queue priority
  drm/amd/display: Remove conditional for shaper 3DLUT power-on
  drm/amd/display: Check return of shaper curve to HW format
  drm/amd/display: Correct logic check error for fastboot
  drm/amd/display: Skip eDP detection when no sink
  Revert "drm/amd/display: Add Gfx Base Case For Linear Tiling Handling"
  Revert "drm/amd/display: Correct hubp GfxVersion verification"
  Revert "drm/amd/display: Add Handling for gfxversion DcGfxBase"
  ...
This commit is contained in:
Linus Torvalds
2026-02-20 15:36:38 -08:00
parent eee3666c92 ae9e865457
commit d4a292c5f8
201 changed files with 2120 additions and 950 deletions
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20
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
View File

@@ -1735,6 +1735,8 @@ struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev,
{
struct amdgpu_bo_va *bo_va;
amdgpu_vm_assert_locked(vm);
bo_va = kzalloc(sizeof(struct amdgpu_bo_va), GFP_KERNEL);
if (bo_va == NULL) {
return NULL;
@@ -2360,26 +2362,9 @@ void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint32_t min_vm_size,
unsigned max_bits)
{
unsigned int max_size = 1 << (max_bits - 30);
bool sys_5level_pgtable = false;
unsigned int vm_size;
uint64_t tmp;
#ifdef CONFIG_X86_64
/*
* Refer to function configure_5level_paging() for details.
*/
sys_5level_pgtable = (native_read_cr4() & X86_CR4_LA57);
#endif
/*
* If GPU supports 5-level page table, but system uses 4-level page table,
* then use 4-level page table on GPU
*/
if (max_level == 4 && !sys_5level_pgtable) {
min_vm_size = 256 * 1024;
max_level = 3;
}
/* adjust vm size first */
if (amdgpu_vm_size != -1) {
vm_size = amdgpu_vm_size;
@@ -2415,6 +2400,7 @@ void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint32_t min_vm_size,
}
adev->vm_manager.max_pfn = (uint64_t)vm_size << 18;
adev->vm_manager.max_level = max_level;
tmp = roundup_pow_of_two(adev->vm_manager.max_pfn);
if (amdgpu_vm_block_size != -1)