Merge tag 'drm-fixes-2021-11-26' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "No idea if turkey comes before pull request processing, but here's the
  regular week's fixes. A bunch for amdgpu, nouveau adds support for a
  new GPU (like a PCI ID addition), and a scattering of fixes across
  i915/hyperv/aspeed/vc4.

  Specifics:

  amdgpu:
   - SRIOV fixes
   - dma-buf double free fix
   - Display fixes for GPU resets
   - Fix DSC powergating regression
   - GPU TSC fixes
   - Interrupt handler overflow fixes
   - Endian fix in IP discovery table handling
   - Aldebaran ASPM fix
   - Fix overclocking regression on older asics
   - Backlight/ACPI fix

  amdkfd:
   - SVM fixes
   - VMA removal race fix

  hyperv:
   - removal fix

  aspeed:
   - vga_pw sysfs file fix

  vc4:
   - error checking fix

  nouveau:
   - support GA106
   - fix a few error checks

  i915:
   - fix wakeref handling around PXP suspend"

* tag 'drm-fixes-2021-11-26' of git://anongit.freedesktop.org/drm/drm: (25 commits)
  drm/amd/display: update bios scratch when setting backlight
  drm/amdgpu/pm: fix powerplay OD interface
  drm/amdgpu: Skip ASPM programming on aldebaran
  drm/amdgpu: fix byteorder error in amdgpu discovery
  drm/amdgpu: enable Navi retry fault wptr overflow
  drm/amdgpu: enable Navi 48-bit IH timestamp counter
  drm/amdkfd: simplify drain retry fault
  drm/amdkfd: handle VMA remove race
  drm/amdkfd: process exit and retry fault race
  drm/amdgpu: IH process reset count when restart
  drm/amdgpu/gfx9: switch to golden tsc registers for renoir+
  drm/amdgpu/gfx10: add wraparound gpu counter check for APUs as well
  drm/amdgpu: move kfd post_reset out of reset_sriov function
  drm/amd/display: Fixed DSC would not PG after removing DSC stream
  drm/amd/display: Reset link encoder assignments for GPU reset
  drm/amd/display: Set plane update flags for all planes in reset
  drm/amd/display: Fix DPIA outbox timeout after GPU reset
  drm/amdgpu: Fix double free of dmabuf
  drm/amdgpu: Fix MMIO HDP flush on SRIOV
  drm/i915/gt: Hold RPM wakelock during PXP suspend
  ...

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c
index 8e28a8eecefc..03bf8f069222 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c
@@ -1550,8 +1550,6 @@ static int smu8_print_clock_levels(struct pp_hwmgr *hwmgr,
 	uint32_t i, now;
 	int size = 0;
 
-	phm_get_sysfs_buf(&buf, &size);
-
 	switch (type) {
 	case PP_SCLK:
 		now = PHM_GET_FIELD(cgs_read_ind_register(hwmgr->device,
@@ -1561,7 +1559,7 @@ static int smu8_print_clock_levels(struct pp_hwmgr *hwmgr,
 				CURR_SCLK_INDEX);
 
 		for (i = 0; i < sclk_table->count; i++)
-			size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n",
+			size += sprintf(buf + size, "%d: %uMhz %s\n",
 					i, sclk_table->entries[i].clk / 100,
 					(i == now) ? "*" : "");
 		break;
@@ -1573,7 +1571,7 @@ static int smu8_print_clock_levels(struct pp_hwmgr *hwmgr,
 				CURR_MCLK_INDEX);
 
 		for (i = SMU8_NUM_NBPMEMORYCLOCK; i > 0; i--)
-			size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n",
+			size += sprintf(buf + size, "%d: %uMhz %s\n",
 					SMU8_NUM_NBPMEMORYCLOCK-i, data->sys_info.nbp_memory_clock[i-1] / 100,
 					(SMU8_NUM_NBPMEMORYCLOCK-i == now) ? "*" : "");
 		break;