| Message ID | 20180906190045.97188-2-michal.wajdeczko@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/2] drm/i915/guc: Update GuC power domain states | expand |
diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h index 6c4d4a2..323fdc2 100644 --- a/drivers/gpu/drm/i915/i915_params.h +++ b/drivers/gpu/drm/i915/i915_params.h @@ -46,7 +46,7 @@ param(int, disable_power_well, -1) \ param(int, enable_ips, 1) \ param(int, invert_brightness, 0) \ - param(int, enable_guc, 0) \ + param(int, enable_guc, -1) \ param(int, guc_log_level, -1) \ param(char *, guc_firmware_path, NULL) \ param(char *, huc_firmware_path, NULL) \ diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index b1b3e81..87be3c7 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -64,6 +64,9 @@ static int __get_platform_enable_guc(struct drm_i915_private *i915) /* Any platform specific fine-tuning can be done here */ + /* HAX: Do not enable GuC submission in auto mode */ + enable_guc &= ~ENABLE_GUC_SUBMISSION; + return enable_guc; }
This will let the driver decide where GuC can be used Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> --- drivers/gpu/drm/i915/i915_params.h | 2 +- drivers/gpu/drm/i915/intel_uc.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-)