diff options
| author | Dave Airlie <airlied@redhat.com> | 2021-10-22 05:49:21 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2021-10-22 05:49:42 +1000 |
| commit | 94ff371eb8497d02b8cb9d0c2c7370193c98e9f7 (patch) | |
| tree | ff115b1a3b67777d8a2f63c7c87f969cc9550995 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | 1176d15f0f6e556d54ced510ac4a91694960332b (diff) | |
| parent | c974cf01b248c6f4220bfadd57cce74058453aea (diff) | |
Merge tag 'drm-intel-next-2021-10-15' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
UAPI Changes:
- No Functional change, but a clarification around I915_TILING values (Matt).
Driver Changes:
- Changes around async flip VT-d w/a (Ville)
- Delete bogus NULL check in intel_ddi_encoder_destroy (Dan)
- DP link training improvements and DP per-lane driver settings (Ville)
- Free the returned object of acpi_evaluate_dsm (Zenghui)
- Fixes and improvements around DP's UHBR and MST (Jani)
- refactor plane config + pin out (Dave)
- remove unused include in intel_dsi_vbt.c (Lucas)
- some code clean up (Lucas, Jani)
- gracefully disable dual eDP (Jani)
- Remove memory frequency calculation (Jose)
- Fix oops on platforms w/o hpd support (Ville)
- Clean up PXP Kconfig info (Rodrigo)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YWnMORrixyw90O3/@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index ef5f73934dab..f90fe39cf8ca 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -47,8 +47,9 @@ #include "i915_fixed.h" #include "i915_irq.h" #include "i915_trace.h" +#include "intel_pcode.h" #include "intel_pm.h" -#include "intel_sideband.h" +#include "vlv_sideband.h" #include "../../../platform/x86/intel_ips.h" /* Stores plane specific WM parameters */ @@ -7587,11 +7588,6 @@ static void bdw_init_clock_gating(struct drm_i915_private *dev_priv) intel_uncore_write(&dev_priv->uncore, CHICKEN_PIPESL_1(pipe), intel_uncore_read(&dev_priv->uncore, CHICKEN_PIPESL_1(pipe)) | BDW_DPRS_MASK_VBLANK_SRD); - - /* Undocumented but fixes async flip + VT-d corruption */ - if (intel_vtd_active()) - intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PIPESL_1(pipe), - HSW_PRI_STRETCH_MAX_MASK, HSW_PRI_STRETCH_MAX_X1); } /* WaVSRefCountFullforceMissDisable:bdw */ @@ -7627,20 +7623,11 @@ static void bdw_init_clock_gating(struct drm_i915_private *dev_priv) static void hsw_init_clock_gating(struct drm_i915_private *dev_priv) { - enum pipe pipe; - /* WaFbcAsynchFlipDisableFbcQueue:hsw,bdw */ intel_uncore_write(&dev_priv->uncore, CHICKEN_PIPESL_1(PIPE_A), intel_uncore_read(&dev_priv->uncore, CHICKEN_PIPESL_1(PIPE_A)) | HSW_FBCQ_DIS); - for_each_pipe(dev_priv, pipe) { - /* Undocumented but fixes async flip + VT-d corruption */ - if (intel_vtd_active()) - intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PIPESL_1(pipe), - HSW_PRI_STRETCH_MAX_MASK, HSW_PRI_STRETCH_MAX_X1); - } - /* This is required by WaCatErrorRejectionIssue:hsw */ intel_uncore_write(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG, intel_uncore_read(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) | |