diff options
| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2017-03-30 11:21:13 +0000 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-03-31 10:39:39 +0300 |
| commit | 00bbb72c8619a9196db8acabc720e1d5efd7ce18 (patch) | |
| tree | 4942895cb8a757d3c1e54def4c1f35c2d40f4078 /drivers/gpu/drm/i915 | |
| parent | 5e065f1f49a352376f1004cc107712ee9231fee7 (diff) | |
drm/i915/uc: Add intel_uc_fw_fini()
Cleanups of uc firmware structs from GuC and Huc are the same for both.
Move common code to the helper function to avoid duplication.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uc.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index aaef4f51a66e..2540bfbfccf7 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -26,6 +26,19 @@ #include "intel_uc.h" #include <linux/firmware.h> +/* Cleans up uC firmware by releasing the firmware GEM obj. + */ +static void __intel_uc_fw_fini(struct intel_uc_fw *uc_fw) +{ + struct drm_i915_gem_object *obj; + + obj = fetch_and_zero(&uc_fw->obj); + if (obj) + i915_gem_object_put(obj); + + uc_fw->fetch_status = INTEL_UC_FIRMWARE_NONE; +} + /* Reset GuC providing us with fresh state for both GuC and HuC. */ static int __intel_uc_reset_hw(struct drm_i915_private *dev_priv) @@ -235,21 +248,8 @@ void intel_uc_init_fw(struct drm_i915_private *dev_priv) void intel_uc_fini_fw(struct drm_i915_private *dev_priv) { - struct intel_uc_fw *guc_fw = &dev_priv->guc.fw; - struct intel_uc_fw *huc_fw = &dev_priv->huc.fw; - struct drm_i915_gem_object *obj; - - obj = fetch_and_zero(&guc_fw->obj); - if (obj) - i915_gem_object_put(obj); - - guc_fw->fetch_status = INTEL_UC_FIRMWARE_NONE; - - obj = fetch_and_zero(&huc_fw->obj); - if (obj) - i915_gem_object_put(obj); - - huc_fw->fetch_status = INTEL_UC_FIRMWARE_NONE; + __intel_uc_fw_fini(&dev_priv->guc.fw); + __intel_uc_fw_fini(&dev_priv->huc.fw); } int intel_uc_init_hw(struct drm_i915_private *dev_priv) |