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| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2018-03-12 16:03:06 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-03-13 01:06:19 +0300 |
| commit | 3c33fc7c1af9a3426eff9015e5bab08a21a5fa9d (patch) | |
| tree | 544a828057d9c44dfd09666a98bb7be63b917d33 /drivers/gpu/drm/i915/intel_uc.c | |
| parent | 6f9ec414ec47eea3f3e2c5ad4c67b4265bbff2a3 (diff) | |
| download | linux-3c33fc7c1af9a3426eff9015e5bab08a21a5fa9d.tar.xz | |
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 <michal.wajdeczko@intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180312130308.22952-2-michal.wajdeczko@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uc.c | 6 |
1 files changed, 4 insertions, 2 deletions
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) |