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| author | Piorkowski, Piotr | 2018-04-13 10:52:45 +0200 |
|---|---|---|
| committer | Chris Wilson | 2018-04-13 14:23:02 +0200 |
| commit | 5bbed0b38dd02dfb58d195487ef5b23e74b8b6c1 (patch) | |
| tree | ce73d61da0fb361b43371e81581450a531781e88 /drivers/gpu/drm/i915/intel_guc.c | |
| parent | drm/i915: Update DRIVER_DATE to 20180413 (diff) | |
| download | kernel-qcow2-linux-5bbed0b38dd02dfb58d195487ef5b23e74b8b6c1.tar.gz kernel-qcow2-linux-5bbed0b38dd02dfb58d195487ef5b23e74b8b6c1.tar.xz kernel-qcow2-linux-5bbed0b38dd02dfb58d195487ef5b23e74b8b6c1.zip | |
drm/i915/guc: Remove GUC_CTL_DEVICE_INFO parameter
It looks that GuC does not actively use GUC_CTL_DEVICE_INFO parameter
where we are passing GT type and Core family values.
Let's stop/remove setup of this parameter and remove related
definitions.
v2: (this time without squashed HAX)
- New title and description
- Remove also GUC_CORE_FAMILY_* definitions (Michel)
v3:
- The removed define GUC_CTL_DEVICE_INFO has been restored (Michel)
- Updated description (Sagar)
v4: rebase
Signed-off-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Cc: John A Spotswood <john.a.spotswood@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michel Thierry <michel.thierry@intel.com>
Acked-by: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180413085245.57206-1-piotr.piorkowski@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc.c b/drivers/gpu/drm/i915/intel_guc.c index a00a59a7d9ec..116f4ccf1bbd 100644 --- a/drivers/gpu/drm/i915/intel_guc.c +++ b/drivers/gpu/drm/i915/intel_guc.c @@ -203,26 +203,6 @@ void intel_guc_fini(struct intel_guc *guc) guc_shared_data_destroy(guc); } -static u32 get_gt_type(struct drm_i915_private *dev_priv) -{ - /* XXX: GT type based on PCI device ID? field seems unused by fw */ - return 0; -} - -static u32 get_core_family(struct drm_i915_private *dev_priv) -{ - u32 gen = INTEL_GEN(dev_priv); - - switch (gen) { - case 9: - return GUC_CORE_FAMILY_GEN9; - - default: - MISSING_CASE(gen); - return GUC_CORE_FAMILY_UNKNOWN; - } -} - static u32 get_log_control_flags(void) { u32 level = i915_modparams.guc_log_level; @@ -255,10 +235,6 @@ void intel_guc_init_params(struct intel_guc *guc) memset(params, 0, sizeof(params)); - params[GUC_CTL_DEVICE_INFO] |= - (get_gt_type(dev_priv) << GUC_CTL_GT_TYPE_SHIFT) | - (get_core_family(dev_priv) << GUC_CTL_CORE_FAMILY_SHIFT); - /* * GuC ARAT increment is 10 ns. GuC default scheduler quantum is one * second. This ARAR is calculated by: |