diff options
| author | Anusha Srivatsa <anusha.srivatsa@intel.com> | 2018-08-27 17:38:44 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-09-13 14:19:20 -0700 |
| commit | 4445930f1c4a7c38da90a64a0fd7c7cc494c55a9 (patch) | |
| tree | cc4e121b96d2fe84167b281bf5a29294cc3458eb /drivers/gpu/drm/i915/intel_runtime_pm.c | |
| parent | drm/i915: Fix a potential integer overflow with framebuffers extending past 4... (diff) | |
| download | linux-4445930f1c4a7c38da90a64a0fd7c7cc494c55a9.tar.gz linux-4445930f1c4a7c38da90a64a0fd7c7cc494c55a9.zip | |
firmware/dmc/icl: load v1.07 on icelake.
Add Support to load DMC on Icelake.
While at it, also add support to load the firmware
during system resume.
v2: load firmware during system resume.(Imre)
v3: enable has_csr for icelake.(Jyoti)
v4: Only load the firmware in this patch
Cc: Jyoti Yadav <jyoti.r.yadav@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180828003844.4682-2-anusha.srivatsa@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 480dadb1047b..9bebec389de1 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -3563,6 +3563,9 @@ static void icl_display_core_init(struct drm_i915_private *dev_priv, /* 7. Setup MBUS. */ icl_mbus_init(dev_priv); + + if (resume && dev_priv->csr.dmc_payload) + intel_csr_load_program(dev_priv); } static void icl_display_core_uninit(struct drm_i915_private *dev_priv) |