From: Michal Wajdeczko Date: Mon, 12 Mar 2018 13:03:06 +0000 (+0000) Subject: drm/i915/uc: Sanitize uC options early X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=3c33fc7c1af9a3426eff9015e5bab08a21a5fa9d;p=openwrt%2Fstaging%2Fblogic.git drm/i915/uc: Sanitize uC options early We are sanitizing uC related modparams together with other driver modparams in intel_sanitize_options called from i915_driver_init_hw, but this is too late for us as we will want to use USES_GUC/USES_HUC macros at earlier stage. Since our sanitizing does not require any MMIO access, we can do it in intel_uc_init_early right after we resolve firmware names. Signed-off-by: Michal Wajdeczko Cc: Sagar Arun Kamble Cc: Chris Wilson Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20180312130308.22952-2-michal.wajdeczko@intel.com --- diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 987c6770d1a6..0126b222ab7f 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1074,8 +1074,6 @@ static void intel_sanitize_options(struct drm_i915_private *dev_priv) i915_modparams.enable_ppgtt); DRM_DEBUG_DRIVER("ppgtt mode: %i\n", i915_modparams.enable_ppgtt); - intel_uc_sanitize_options(dev_priv); - intel_gvt_sanitize_options(dev_priv); } diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index 1c1a00df010b..6dec6d67f4ad 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -83,7 +83,7 @@ static int __get_default_guc_log_level(struct drm_i915_private *dev_priv) } /** - * intel_uc_sanitize_options - sanitize uC related modparam options + * sanitize_options_early - sanitize uC related modparam options * @dev_priv: device private * * In case of "enable_guc" option this function will attempt to modify @@ -99,7 +99,7 @@ static int __get_default_guc_log_level(struct drm_i915_private *dev_priv) * unless GuC is enabled on given platform and the driver is compiled with * debug config when this modparam will default to "enable(1..4)". */ -void intel_uc_sanitize_options(struct drm_i915_private *dev_priv) +static void sanitize_options_early(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; @@ -163,6 +163,8 @@ void intel_uc_init_early(struct drm_i915_private *dev_priv) { intel_guc_init_early(&dev_priv->guc); intel_huc_init_early(&dev_priv->huc); + + sanitize_options_early(dev_priv); } void intel_uc_init_fw(struct drm_i915_private *dev_priv) diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h index d6af984cd789..49b5b2f274bc 100644 --- a/drivers/gpu/drm/i915/intel_uc.h +++ b/drivers/gpu/drm/i915/intel_uc.h @@ -28,7 +28,6 @@ #include "intel_huc.h" #include "i915_params.h" -void intel_uc_sanitize_options(struct drm_i915_private *dev_priv); void intel_uc_init_early(struct drm_i915_private *dev_priv); void intel_uc_init_mmio(struct drm_i915_private *dev_priv); int intel_uc_register(struct drm_i915_private *dev_priv);