diff options
| author |   Matt Roper <matthew.d.roper@intel.com> | 2020-05-01 14:37:01 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2020-05-05 14:26:46 -0700 |
| commit | 9b2383a7ac082cf71d4fc462c3ec6d5939cf6a04 (patch) | |
| tree | 54544f66a52cb15f151fabed0a7f776bf6215b21 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i915/gt: Stop holding onto the pinned_default_state (diff) | |
| download | linux-dev-9b2383a7ac082cf71d4fc462c3ec6d5939cf6a04.tar.xz linux-dev-9b2383a7ac082cf71d4fc462c3ec6d5939cf6a04.zip | |
drm/i915/icp: Add Wa_14010685332
We need to toggle a SDE chicken bit on and then off as the final
step when disabling interrupts in preparation for runtime suspend.
Bspec: 33450
Bspec: 8402
Cc: Bob Paauwe <bob.j.paauwe@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200501213701.371443-1-matthew.d.roper@intel.com
Reviewed-by: Bob Paauwe <bob.j.paauwe@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index f23a18ee28f9..fde54b86ea20 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -8573,6 +8573,7 @@ enum { #define FDI_BC_BIFURCATION_SELECT (1 << 12) #define CHASSIS_CLK_REQ_DURATION_MASK (0xf << 8) #define CHASSIS_CLK_REQ_DURATION(x) ((x) << 8) +#define SBCLK_RUN_REFCLK_DIS (1 << 7) #define SPT_PWM_GRANULARITY (1 << 0) #define SOUTH_CHICKEN2 _MMIO(0xc2004) #define FDI_MPHY_IOSFSB_RESET_STATUS (1 << 13) |